https://jcdeboer.com/media/https://jcdeboer.com/wp-content/uploads/2014/02/img_1130_processed.jpgIMG_1130_processedFireworks over Enschede 3https://jcdeboer.com/wp-content/uploads/2014/02/img_1111_processed.jpgIMG_1111_processedFireworks over Enschede 2https://jcdeboer.com/wp-content/uploads/2014/02/frwrks2_processed.jpgfrwrks2_processedFireworks over Enschede 1https://jcdeboer.com/wp-content/uploads/2014/02/stack_processed.jpgstack_processedWaterweeds with multiple cells that became blue upon addition of methylene bluehttps://jcdeboer.com/wp-content/uploads/2014/02/stack_processed-kopie.jpgstack_processed kopieWaterweeds with algaehttps://jcdeboer.com/wp-content/uploads/2014/02/stack_processed-kopie-2.jpgstack_processed kopie 2Waterweeds with a blue cell due to methylene bluehttps://jcdeboer.com/wp-content/uploads/2014/02/stack_processed-4.jpgstack_processed 4Saliva with methylene bluehttps://jcdeboer.com/wp-content/uploads/2014/02/stack_processed-3.jpgstack_processed 3Saliva with iodidehttps://jcdeboer.com/wp-content/uploads/2014/02/30072014_wallpaper.jpg30072014_wallpaperWallpaper of the sun (false color) on the 30th of July 2014https://jcdeboer.com/wp-content/uploads/2014/02/18072014_wallpaper.jpg18072014_wallpaperWallpaper of my imaging session on the 18th of July 2014. Visible are wide star field images of globular cluster M13 and open cluster M39.2016-09-15T08:21:09+00:00weekly0.6https://jcdeboer.com/2015/04/19/clusters-galaxies-and-a-planetary-nebula/https://jcdeboer.com/wp-content/uploads/2015/04/m51.jpgPicture saved with settings applied.M51; the Whirlpool Galaxy, also in Canes Venaticihttps://jcdeboer.com/wp-content/uploads/2015/04/m3.jpgM3M3, a globular cluster in Canes Venaticihttps://jcdeboer.com/wp-content/uploads/2015/04/leo-triplet.jpgLeo TripletLeo Triplet; a cluster of 3 closely packed galaxieshttps://jcdeboer.com/wp-content/uploads/2015/04/m57.jpgPicture saved with settings applied.M57; the Ring Nebulahttps://jcdeboer.com/wp-content/uploads/2015/04/m13.jpgPicture saved with settings embedded.M13; the Great Cluster in Hercules2015-04-19T14:51:38+00:00monthlyhttps://jcdeboer.com/files/2015-03-31T18:50:59+00:00weekly0.6https://jcdeboer.com/2015/03/06/nebulae-galaxies-open-clusters-a-supernova-remnant-and-a-planet/https://jcdeboer.com/wp-content/uploads/2015/03/astro_feb_a4.jpgastro_feb_A4Poster of all the astrophotos I shot this February 2015-03-06T09:48:05+00:00monthlyhttps://jcdeboer.com/2015/02/10/the-flame-nebula-and-the-whirlpool-galaxy/https://jcdeboer.com/wp-content/uploads/2015/02/m51.jpgPicture saved with settings applied.M51; the Whirlpool Galaxy interacting with its dwarf companion NGC 5195. M51 was very low at the horizon at the time of shooting.https://jcdeboer.com/wp-content/uploads/2015/02/img_1217_processed.jpgIMG_1217_processedNotice the flame nebula in the left of this single framehttps://jcdeboer.com/wp-content/uploads/2015/02/flame-horsehead.jpgPicture saved with settings embedded.10x30 second rgb stack. Although the skies were clear, seeing was poor due to smoking chimneys and atmospheric turbulence.2015-02-10T16:38:01+00:00monthlyhttps://jcdeboer.com/2015/01/26/the-coolest-astrophotography-evening-in-months/https://jcdeboer.com/wp-content/uploads/2015/01/m31-new.jpgM31 newM31: The Andromeda galaxyhttps://jcdeboer.com/wp-content/uploads/2015/01/moon-and-venus.jpgMoon and VenusMoon, Venus and Mars, low in the evening skyhttps://jcdeboer.com/wp-content/uploads/2015/01/lovejoy-wide-field.jpgPicture saved with settings applied.Wide field image of comet Lovejoyhttps://jcdeboer.com/wp-content/uploads/2015/01/lovejoy-telescope.jpgPicture saved with settings applied.Telescopic image of comet Lovejoyhttps://jcdeboer.com/wp-content/uploads/2015/01/inv-waterweeds.jpginv waterweedsSame waterweeds as before, but inverted2015-01-26T20:45:38+00:00monthlyhttps://jcdeboer.com/2015/01/20/comet-lovejoy-in-a-wide-field-astrophoto/https://jcdeboer.com/wp-content/uploads/2015/01/comet-lovejoy-c2014-q2_processed_3.jpgComet Lovejoy (C2014 Q2)_processed_3A quick shot of comet Lovejoy with zoomlens at 30mm and ISO 64002015-02-11T19:30:57+00:00monthlyhttps://jcdeboer.com/2015/01/10/methylene-blue-and-fireworks/https://jcdeboer.com/wp-content/uploads/2015/01/img_1129_processed.jpgIMG_1129_processedThe Orion constellation on New Year's Evehttps://jcdeboer.com/wp-content/uploads/2015/01/img_1110_processed.jpgIMG_1110_processedFireworks over Enschede 5https://jcdeboer.com/wp-content/uploads/2015/01/frwrks3_processed.jpgfrwrks3_processedFireworks over Enschede 42015-01-10T23:53:35+00:00monthlyhttps://jcdeboer.com/photography/2015-01-09T14:23:37+00:00weekly0.6https://jcdeboer.com/2014/12/16/10-months-of-deep-sky-astrophotography/https://jcdeboer.com/wp-content/uploads/2014/12/orion-130mm.pngorion 130mmSecond try at m42 with iPhonehttps://jcdeboer.com/wp-content/uploads/2014/12/orion-130mm-final.pngorion 130mm finalFinal try at m42 with iPhonehttps://jcdeboer.com/wp-content/uploads/2014/12/img_0052_processed.jpgIMG_0052_processedClouds in front of Moon 3https://jcdeboer.com/wp-content/uploads/2014/12/img_0051_processed.jpgIMG_0051_processedClouds in front of Moon 2https://jcdeboer.com/wp-content/uploads/2014/12/img_0050_processed.jpgIMG_0050_processedClouds in front of Moon 1https://jcdeboer.com/wp-content/uploads/2014/12/img_0043_processed.jpgIMG_0043_processedMoon at low ISO valueshttps://jcdeboer.com/wp-content/uploads/2014/12/applied2editted_processed.jpgPicture saved with settings applied.M42 taken with DSLR and tracking mount through a thin layer of cloudshttps://jcdeboer.com/wp-content/uploads/2014/12/16022014-web-iphone.jpg16022014 web iphoneFirst try at m42 with iPhone2014-12-16T10:31:35+00:00monthlyhttps://jcdeboer.com/2014/12/08/microscopes-do-not-care-about-clouds/https://jcdeboer.com/wp-content/uploads/2014/12/wrist_band.jpgWrist_bandNylon festival wrist band trough the microscopehttps://jcdeboer.com/wp-content/uploads/2014/12/wrist_band_bw.jpgWrist_band_bwhttps://jcdeboer.com/wp-content/uploads/2014/12/waterpest.jpgWaterpestWaterweeds trough the microscopehttps://jcdeboer.com/wp-content/uploads/2014/12/red_leaf_2_processed.jpgRed_leaf_2_processedThe same red leaf at higher magnificationhttps://jcdeboer.com/wp-content/uploads/2014/12/red_leaf_1_processed.jpgRed_leaf_1_processedRed leaf of a bogonia through the microscopehttps://jcdeboer.com/wp-content/uploads/2014/12/img_1015_processed.jpgIMG_1015_processedGolden evening skies over Enschedehttps://jcdeboer.com/wp-content/uploads/2014/12/img_1013_processed.jpgIMG_1013_processedA quite faint double rainbowhttps://jcdeboer.com/wp-content/uploads/2014/12/gallium-3.jpgGallium 3Another crystallized gallium droplethttps://jcdeboer.com/wp-content/uploads/2014/12/gallium-2.jpgGallium 2Small crystallized droplet of pure gallium.2014-12-08T19:42:44+00:00monthlyhttps://jcdeboer.com/2014/11/21/limb-darkening-in-this-image-of-todays-sun/https://jcdeboer.com/wp-content/uploads/2014/11/limb_darkening_table.pnglimb_darkening_tabletable of measured and calculated valueshttps://jcdeboer.com/wp-content/uploads/2014/11/limb_darkening.pnglimb_darkeninghttps://jcdeboer.com/wp-content/uploads/2014/11/limb_darkening.jpglimb_darkeningMeasured intensities at different angleshttps://jcdeboer.com/wp-content/uploads/2014/11/stack_wavelets_psd_processed_o_y.jpgstack_wavelets_psd_processed_o_y40 frame stack of the Sun at nov 21, 2014, 12.00 GMT+1, as seen from Enschede2014-11-28T13:10:12+00:00monthlyhttps://jcdeboer.com/fotos-gemaakt-met-mijn-verjaardagscadeaus/https://jcdeboer.com/wp-content/uploads/2014/11/photo-14-10-14-20-42-21.jpgPhoto 14-10-14 20 42 21Bresser 90mm refractor and 130mm newtonian on motorized skywatcher EQ5 mounthttps://jcdeboer.com/wp-content/uploads/2014/11/11212014_wallpaper.jpg11212014_wallpaperwallpaper from sessions 11_01_2014 and 11_10_20142014-11-27T14:30:03+00:00weekly0.6https://jcdeboer.com/2014/11/11/my-new-and-improved-ring-nebula-dumbbell-nebula-and-pleiades-open-cluster/https://jcdeboer.com/wp-content/uploads/2014/11/m57.jpgm57A single frame of the Ring Nebula.https://jcdeboer.com/wp-content/uploads/2014/11/m451.jpgm45Really faint, some blue nebulosity is visible in this image of m45. Especially the strokes that are caused by stellar winds.https://jcdeboer.com/wp-content/uploads/2014/11/m27_processed.jpgm27_processedLong exposure stack of the Dumbbell Nebula (m27) 2014-11-11T21:46:44+00:00monthlyhttps://jcdeboer.com/2014/11/10/my-newest-toy-a-microscope/2014-11-10T21:52:01+00:00monthlyhttps://jcdeboer.com/2014/11/02/beautiful-sunset-and-different-types-of-nebulosity/https://jcdeboer.com/wp-content/uploads/2014/11/img_0023_processed.jpgIMG_0023_processedJpeg of raw 10 second imagehttps://jcdeboer.com/wp-content/uploads/2014/11/img_0963_processed.jpgIMG_0963_processedSun dog due to icy skieshttps://jcdeboer.com/wp-content/uploads/2014/11/m45.jpgm45M45; Pleiades open cluster. A single 10 second frame at iso 6400https://jcdeboer.com/wp-content/uploads/2014/11/m42final.jpgm42finalM42; Great Nebula in Orion. A stack of 16 10sec frames at iso 6400https://jcdeboer.com/wp-content/uploads/2014/11/img_0973_processed.jpgIMG_0973_processedThe Enschede sky, shortly after sunsethttps://jcdeboer.com/wp-content/uploads/2014/11/img_0965_processed.jpgIMG_0965_processedSunset over Enschedehttps://jcdeboer.com/wp-content/uploads/2014/11/betelgeuse.jpgBetelgeuseFirst long exposure telescope image. The bright red supergiant Betelgeuse was my first target.2014-11-02T12:49:41+00:00monthlyhttps://jcdeboer.com/2014/10/15/the-orion-nebula-is-back-up/https://jcdeboer.com/wp-content/uploads/2014/10/img_0961_processed.jpgIMG_0961_processedA close up of the Orion Constellation. In this picture the purple/pink gass cloud is more pronounced.https://jcdeboer.com/wp-content/uploads/2014/10/img_0959_processed.jpgIMG_0959_processedThe Moon and the Orion constellation. Note the purple/pink glow in the middle of the 3 lowest stars; The Orion Nebula2014-10-14T22:04:43+00:00monthlyhttps://jcdeboer.com/2014/09/24/chandras-and-hubbles-photos-of-abell-1689/https://jcdeboer.com/wp-content/uploads/2014/09/deneb.jpgDenebSingle exposure of blue-white supergiant Deneb. Clearly visible are the 6 diffraction spikes due to the 3 bars that obscure the view.https://jcdeboer.com/wp-content/uploads/2014/09/diffractionspikes.jpgdiffractionspikesDiffraction spikes due to secondary mirror support barshttps://jcdeboer.com/wp-content/uploads/2014/09/a1689_opt_gl.jpga1689_opt_glArcs that are lensed images of galaxies behind the galaxy clusterhttps://jcdeboer.com/wp-content/uploads/2014/09/a1689_lg_lowsize.jpga1689_lg_lowsizeThis image of Abell 1689 is a composite of data from the Chandra X-ray Observatory (purple) and the Hubble Space Telescope (yellow)2014-09-24T13:20:29+00:00monthlyhttps://jcdeboer.com/2014/09/14/last-weeks-coolest/https://jcdeboer.com/wp-content/uploads/2014/09/laniakea.pngLaniakeaOur home supercluster: Laniakeahttps://jcdeboer.com/wp-content/uploads/2014/09/giuseppe-donatiello-dum-hr-3-sett-c_1409738383.jpgGiuseppe-Donatiello-Dum-HR-3-sett-C_1409738383Collective image of the Dumbbell Nebula shot by 13 different amateur astronomers: Claudio Bottari, Paolo Demaria, Giuseppe Donatiello, Marco Favuzzi, Andrew Genualdi, Federico Lavarino, Rolando Ligustri (CAST), Andrea Pistocchini, Craig Prost, Christian Riou, Bert Scheuneman, Tim Stone, Rubes Turchetti (CAST)https://jcdeboer.com/wp-content/uploads/2014/09/8602774414_2f15cab7d7_o.jpg8602774414_2f15cab7d7_oShannon Bileski caught this beautiful picture at March 29, 20132014-09-14T17:17:28+00:00monthlyhttps://jcdeboer.com/2014/08/25/the-azorean-night-sky/https://jcdeboer.com/wp-content/uploads/2014/08/img_0761_processed_1_anotated.jpgIMG_0761_processed_1_anotatedAwesome deep sky objects that I can't see from herehttps://jcdeboer.com/wp-content/uploads/2014/08/photo-19-08-14-11-37-16_processed.jpgPhoto 19-08-14 11 37 16_processedhttps://jcdeboer.com/wp-content/uploads/2014/08/photo-17-08-14-16-30-31_processed.jpgPhoto 17-08-14 16 30 31_processedHot springs at Furnashttps://jcdeboer.com/wp-content/uploads/2014/08/img_0942_processed.jpgIMG_0942_processedThe Azorean night sky from a boat (on top of a watch tower)https://jcdeboer.com/wp-content/uploads/2014/08/img_0941_processed.jpgIMG_0941_processedNorthern shoreline of Sao Miguel at night. The bright lights in the lower left are headlights.https://jcdeboer.com/wp-content/uploads/2014/08/img_0940_processed_1.jpgIMG_0940_processed_1The Milky Way over Sao Miguel (glow in the center is from the city, Ponta Delgada)https://jcdeboer.com/wp-content/uploads/2014/08/img_0909_processed_1.jpgIMG_0909_processed_1https://jcdeboer.com/wp-content/uploads/2014/08/img_0891_processed_1.jpgIMG_0891_processed_1Lagoa do Fogohttps://jcdeboer.com/wp-content/uploads/2014/08/img_0831_processed.jpgIMG_0831_processedhttps://jcdeboer.com/wp-content/uploads/2014/08/img_0812_processed.jpgIMG_0812_processedThe view from the roads of Nordeste2014-08-30T10:58:56+00:00monthlyhttps://jcdeboer.com/2014/08/29/a-few-of-my-best-photos-of-sao-miguel/https://jcdeboer.com/wp-content/uploads/2014/08/img_0906_processed.jpgIMG_0906_processedGreen crater lake at Sete Cidadeshttps://jcdeboer.com/wp-content/uploads/2014/08/img_0902_processed.jpgIMG_0902_processedHortensia's near Sete Cidadeshttps://jcdeboer.com/wp-content/uploads/2014/08/img_0871_processed.jpgIMG_0871_processedhttps://jcdeboer.com/wp-content/uploads/2014/08/img_0848_processed.jpgIMG_0848_processedhttps://jcdeboer.com/wp-content/uploads/2014/08/img_0833_processed.jpgIMG_0833_processedhttps://jcdeboer.com/wp-content/uploads/2014/08/img_0821_processed.jpgIMG_0821_processedhttps://jcdeboer.com/wp-content/uploads/2014/08/img_0815_processed.jpgIMG_0815_processedhttps://jcdeboer.com/wp-content/uploads/2014/08/img_0789_processed.jpgIMG_0789_processedEroded rock wallshttps://jcdeboer.com/wp-content/uploads/2014/08/img_0772_processed.jpgIMG_0772_processedhttps://jcdeboer.com/wp-content/uploads/2014/08/img_0739_processed.jpgIMG_0739_processed2014-09-01T07:49:25+00:00monthlyhttps://jcdeboer.com/2014/08/13/about-the-perseids-meteors-and-the-pleiades-open-cluster/https://jcdeboer.com/wp-content/uploads/2014/08/img_0003_processed.jpgIMG_0003_processedSupermoon over illuminating the night skyhttps://jcdeboer.com/wp-content/uploads/2014/08/img_0001_processed.jpgIMG_0001_processedhttps://jcdeboer.com/wp-content/uploads/2014/08/m81-m82.jpgM81 M82Galaxies M81 and M82 imaged through the telescope in 30 x 0.5 sec short exposureshttps://jcdeboer.com/wp-content/uploads/2014/08/m45.jpgM45Open cluster M45 (Pleiades) through 650mm f/5 telescopehttps://jcdeboer.com/wp-content/uploads/2014/08/m45-80mm.jpgM45 80mmOpen cluster M45 (Pleiades) imaged with 80mm lens in 5 frames of 4 secondshttps://jcdeboer.com/wp-content/uploads/2014/08/08122014_wallpaper.jpg08122014_wallpaperWallpaper of my imaging session on August 12th with M81, M82 and M45, the Pleiades open cluster.2014-08-13T17:59:42+00:00monthlyhttps://jcdeboer.com/my-astrophotography-hobby/https://jcdeboer.com/wp-content/uploads/2014/08/img_0721_processed.jpgTelescopeMy Bresser exos1 mount with a 130mm f/5 reflector and a 90mm f/10 refractor2014-08-10T12:33:15+00:00weekly0.6https://jcdeboer.com/about/https://jcdeboer.com/wp-content/uploads/2014/02/photo-13-12-13-14-19-17-e1392143021689.jpgPhoto 13-12-13 14 19 172014-08-08T18:36:08+00:00weekly0.6https://jcdeboer.com/2014/08/06/the-moon-albireo-m39-m13-and-m11/https://jcdeboer.com/wp-content/uploads/2014/08/m11-wild-duck-open-cluster.jpgM11 Wild Duck open clusterM11 Wild Duck clusterhttps://jcdeboer.com/wp-content/uploads/2014/08/moon.jpgMoonSingle exposure of the moonhttps://jcdeboer.com/wp-content/uploads/2014/08/m13.jpgM13M13 globular cluster in Herculeshttps://jcdeboer.com/wp-content/uploads/2014/08/m39.jpgM39Telescopic view of open cluster M39https://jcdeboer.com/wp-content/uploads/2014/08/albireo.jpgAlbireoDouble star Albireo2014-08-11T07:45:36+00:00monthlyhttps://jcdeboer.com/2014/07/30/todays-view-of-the-sun/https://jcdeboer.com/wp-content/uploads/2014/07/sun_falsecolor_final.jpgSun_falsecolor_finalFalse color image of the Sun (because I like it)https://jcdeboer.com/wp-content/uploads/2014/07/sun_bw_final.jpgSun_bw_finalTrue color image of the Sun (as shot)2014-07-30T15:19:55+00:00monthlyhttps://jcdeboer.com/2014/07/28/milky-way-over-enschede/https://jcdeboer.com/wp-content/uploads/2014/07/milky-way-reaching-out-of-the-enschede-skyglow.jpgMilky Way reaching out of the Enschede skyglowMilky Way reaching out of the Enschede skyglowhttps://jcdeboer.com/wp-content/uploads/2014/07/milky-way-arm-high-in-the-enschede-sky.jpgMilky Way arm high in the enschede skyMilky Way arm high in the enschede sky2014-07-28T12:58:47+00:00monthlyhttps://jcdeboer.com/2014/07/07/m27-m31-m57-and-saturn/https://jcdeboer.com/wp-content/uploads/2014/07/m31-andromeda-galaxy-core-all-frames-large.jpgM31 Andromeda Galaxy Core all frames largeBright core of the Andromeda Galaxyhttps://jcdeboer.com/wp-content/uploads/2014/07/m27-dumbbell-nebula-all-frames-large1.jpgM27 Dumbbell Nebula all frames largeBest 41 frames of all the photos I got of M27 stacked together.https://jcdeboer.com/wp-content/uploads/2014/07/planetarynebula.jpgplanetarynebulaWhy spherical planetary nebula appears as a ringhttps://jcdeboer.com/wp-content/uploads/2014/07/saturn.jpgSaturnSaturn through a 90mm reflector with fairly good seeinghttps://jcdeboer.com/wp-content/uploads/2014/07/m57-ring-nebula-large.jpgM57 Ring Nebula largeThe Ring Nebula (M57) through a 130mm telescope with light pollution filterhttps://jcdeboer.com/wp-content/uploads/2014/07/m31-andromeda-galaxy-large.jpgM31 Andromeda Galaxy largeThe Andromeda Galaxy (M31) through a 130mm telescope with light pollution filterhttps://jcdeboer.com/wp-content/uploads/2014/07/m27-dumbbell-nebula-large.jpgM27 Dumbbell NebulaThe Dumbbell Nebula (M27) through a 130mm telescope with light pollution filter2014-07-25T18:12:00+00:00monthlyhttps://jcdeboer.com/2014/07/19/photos-from-amsterdamse-bos-and-some-garden-photos/https://jcdeboer.com/wp-content/uploads/2014/07/img_0507_jpg.jpgIMG_0507_jpgSmall and old Hortensia petals of a lower leafhttps://jcdeboer.com/wp-content/uploads/2014/07/img_0548_jpg.jpgIMG_0548_jpgLittle red crab depriving reed of whatever it eatshttps://jcdeboer.com/wp-content/uploads/2014/07/img_0542_jpg.jpgIMG_0542_jpgMore mosses! https://jcdeboer.com/wp-content/uploads/2014/07/img_0538_jpg.jpgIMG_0538_jpgThe floor here seemed like a bed of moss floating on waterhttps://jcdeboer.com/wp-content/uploads/2014/07/img_0536_jpg.jpgIMG_0536_jpgFairly straight streamhttps://jcdeboer.com/wp-content/uploads/2014/07/img_0534_jpg.jpgIMG_0534_jpgA tree that's not imposing in size, but definately has a cool characteristic shape.https://jcdeboer.com/wp-content/uploads/2014/07/img_0531_jpg.jpgIMG_0531_jpgButtercup flower, known for its hydrophobic petals https://jcdeboer.com/wp-content/uploads/2014/07/img_0529_jpg.jpgIMG_0529_jpgDroplets on yellow flowershttps://jcdeboer.com/wp-content/uploads/2014/07/img_0520_jpg.jpgIMG_0520_jpgHazy and clouded morning in the 'Amsterdamse Bos'https://jcdeboer.com/wp-content/uploads/2014/07/img_0516_jpg.jpgIMG_0516_jpgAgapanthus, also called 'Lilly of the Nile'2014-07-25T18:11:07+00:00monthlyhttps://jcdeboer.com/2014/07/18/astrophotography-doesnt-require-a-telescope/https://jcdeboer.com/wp-content/uploads/2014/07/m101.jpgM101Very faint M101 'Whirlpool Galaxy' in Canes Venaticihttps://jcdeboer.com/wp-content/uploads/2014/07/m81-and-m82.jpgM81 and M82Spiral galaxies M81 and M82 in Ursa Majorhttps://jcdeboer.com/wp-content/uploads/2014/07/m39.jpgM39Wide field image of M39 open cluster in Cygnushttps://jcdeboer.com/wp-content/uploads/2014/07/m13.jpgM13The M13 globular cluster in Hercules2014-07-18T18:09:40+00:00monthlyhttps://jcdeboer.com/2014/07/10/terrestrial-time/https://jcdeboer.com/wp-content/uploads/2014/07/img_0482.jpgIMG_04822 Second exposure of a very little damhttps://jcdeboer.com/wp-content/uploads/2014/07/img_0468.jpgIMG_0468Green paths at Twente Universityhttps://jcdeboer.com/wp-content/uploads/2014/07/bogonia-at-500ms-iso3200-900mm-f10.jpgBogonia at 500ms ISO3200 900mm f10Bogonia through a 900mm telescope2014-07-10T13:13:22+00:00monthlyhttps://jcdeboer.com/2014/06/29/a-bunch-of-photos-from-last-week/2014-06-29T20:02:51+00:00monthlyhttps://jcdeboer.com/2014/06/29/our-own-milky-way-and-the-andromeda-galaxy/https://jcdeboer.com/wp-content/uploads/2014/06/very-faint-milkyway-tail-over-enschede.jpgvery faint milkyway tail over enschedeVery, very faint milky way over Enschedehttps://jcdeboer.com/wp-content/uploads/2014/06/stellarium.jpgstellariumStellarium screenshot of what's out therehttps://jcdeboer.com/wp-content/uploads/2014/06/old-leaf.jpgold leafOld but colorful Croton leafhttps://jcdeboer.com/wp-content/uploads/2014/06/grasshopper2.jpgcricket2Oak bush-crickethttps://jcdeboer.com/wp-content/uploads/2014/06/grasshopper1.jpgcricket1Oak bush-crickethttps://jcdeboer.com/wp-content/uploads/2014/06/chalkboard.jpgchalkboardClose-up of an arrow on a chalkboardhttps://jcdeboer.com/wp-content/uploads/2014/06/waitingspider.jpgwaitingspiderSpider patiently waiting on some prey flying byhttps://jcdeboer.com/wp-content/uploads/2014/06/spidermaze.jpgSpidermazeA funnel-web spider's maze between wooden stickshttps://jcdeboer.com/wp-content/uploads/2014/06/koi.jpgKoiAn ever hungry Koihttps://jcdeboer.com/wp-content/uploads/2014/06/gecko2.jpgGecko2Another Gecko2014-06-29T13:59:09+00:00monthlyhttps://jcdeboer.com/2014/06/23/sunset-timelapse-video-and-reprocessed-dumbbell-nebula/https://jcdeboer.com/wp-content/uploads/2014/06/img_0018jpgedforsite.jpgIMG_0018jpgedforsiteSingle unprocessed framehttps://jcdeboer.com/wp-content/uploads/2014/06/dumbbell-nebula-800ms.jpgdumbbell nebula 800msStack of 41x0.8sec exposureshttps://jcdeboer.com/wp-content/uploads/2014/06/photo-22-06-14-21-51-08.jpgDSLR in window frameDSLR recording the sunset2014-06-23T09:03:20+00:00monthlyhttps://jcdeboer.com/2014/06/14/my-very-first-long-exposure-of-a-deep-sky-object/https://jcdeboer.com/wp-content/uploads/2014/06/saturn-dslr.jpgsaturn dslrSaturn with 90mm refractor. Prime focus, no barlows or powermates.https://jcdeboer.com/wp-content/uploads/2014/06/moon-dslr.jpgmoon dslrMoon through 90mm refractorhttps://jcdeboer.com/wp-content/uploads/2014/06/dumbbell-3-color.jpgdumbbell colorM27, Bumbbell Nebula in 35 x 0.5 sec at ISO 3200 through 130mm newtonian2014-06-14T16:24:07+00:00monthlyhttps://jcdeboer.com/2014/06/10/2-lightning-photos/https://jcdeboer.com/wp-content/uploads/2014/06/lightning1.jpgwobbly photo of lightningBlurred lightning in handheld 4 second exposurehttps://jcdeboer.com/wp-content/uploads/2014/06/img_0338ps1.jpglighting with dslr20 second exposure on a stand2014-06-14T14:18:58+00:00monthlyhttps://jcdeboer.com/2014/06/08/my-first-dslr-the-sunset-from-a-train-and-blooming-plants/https://jcdeboer.com/wp-content/uploads/2014/06/photo-07-06-14-17-13-31-site.jpgPhoto 07-06-14 17 13 31 siteThe Yucca from earlier, now in bloom.https://jcdeboer.com/wp-content/uploads/2014/06/photo-02-06-14-20-44-37-site.jpgSetting sun iPhoneSetting sun shot with an iPhone from a train moving at 140kph.https://jcdeboer.com/wp-content/uploads/2014/06/img_0166small-site.jpgFirst try at astrophotography using a DSLRWide field 30 second exposure at ISO800 with 18-55mm zoom lens at 18mm.https://jcdeboer.com/wp-content/uploads/2014/06/img_0155-site.jpgSetting sun DSLROne of the first photos I took using my new Canon 1100d DSLR2014-06-08T18:48:25+00:00monthlyhttps://jcdeboer.com/2014/06/01/some-garden-pics/2014-06-01T13:15:09+00:00monthlyhttps://jcdeboer.com/2014/05/29/which-saturn-processed-astrophoto-is-best/https://jcdeboer.com/wp-content/uploads/2014/05/saturncomparison.pngsaturncomparisonWhat Saturn shows most detail and looks most natural?2014-05-29T10:40:50+00:00monthlyhttps://jcdeboer.com/2014/05/19/saturn-last-night-2/https://jcdeboer.com/wp-content/uploads/2014/05/mars-good-frame.pngMars good frameTypical frame my xbox webcam took through the telescopehttps://jcdeboer.com/wp-content/uploads/2014/05/5-19-14-mars.png5-19-14 MarsMars with xbox webcam through 90mm achromatic refractor.https://jcdeboer.com/wp-content/uploads/2014/05/5-19-14-saturn-rotated.png5-19-14 Saturn rotatedRotated and alternatively processed Saturnhttps://jcdeboer.com/wp-content/uploads/2014/05/5-19-14-saturn.png5-19-14 SaturnSaturn, stacked, RGB aligned, applied wavelets, adjusted contrast and used smart sharpening.2014-05-26T07:22:09+00:00monthlyhttps://jcdeboer.com/2014/05/18/panorama-at-german-border/https://jcdeboer.com/wp-content/uploads/2014/05/photo-18-05-14-14-53-46.jpgPhoto 18-05-14 14 53 46Panorama photo I took when I went cycling. About 50 meters ahead is the German border. 2014-05-18T20:16:37+00:00monthlyhttps://jcdeboer.com/2014/05/14/m51-and-so-far-for-iphone-astrophotography/https://jcdeboer.com/wp-content/uploads/2014/05/telescopes_ma.jpgtelescopes_MATelescopes at Micro Observatorieshttps://jcdeboer.com/wp-content/uploads/2014/05/5-12-14-whirlpool-galaxy.png5-12-14 Whirlpool GalaxyM51, Whirlpool Galaxy. Photo with Micro Observatory telescope Benhttps://jcdeboer.com/wp-content/uploads/2014/05/photo-13-05-14-22-28-58.jpgPhoto 13-05-14 22 28 58On of the better Jupiter frames of this terrible sessionhttps://jcdeboer.com/wp-content/uploads/2014/05/photo-13-05-14-22-55-38.jpgPhoto 13-05-14 22 55 38One of the better Mars frames out of a terrible image session2014-05-14T21:41:06+00:00monthlyhttps://jcdeboer.com/2014/04/27/astrophoto-processing/https://jcdeboer.com/wp-content/uploads/2014/04/2-24-14-jupiter.png2-24-14 Jupiterjupiter xbox camera originalhttps://jcdeboer.com/wp-content/uploads/2014/04/jupiter-iphone-small.pngJupiter iphone smalljupiter iphone originalhttps://jcdeboer.com/wp-content/uploads/2014/04/2-24-14-jupiter-re-edit.png2-24-14 Jupiter re-editjupiter xbox camera re-edithttps://jcdeboer.com/wp-content/uploads/2014/04/3-11-14-jupiter-2.png3-11-14 Jupiter 2jupiter iphone re-edit2014-05-13T16:39:32+00:00monthlyhttps://jcdeboer.com/2014/05/06/the-moon-and-the-sun/https://jcdeboer.com/wp-content/uploads/2014/05/moon-at-daylight.pngmoon at daylightSupersized HD image of the moon in front of blue skieshttps://jcdeboer.com/wp-content/uploads/2014/05/first-sun.pngfirst sunMy first image of the sun2014-05-13T16:39:17+00:00monthlyhttps://jcdeboer.com/2014/05/08/bw-image-of-the-sun/https://jcdeboer.com/wp-content/uploads/2014/05/sun-white.pngSun whiteB/W image of sun. Multiple sunspots clearly visible with some texture within.2014-05-11T00:30:28+00:00monthlyhttps://jcdeboer.com/2014/05/05/jupiters-great-red-spot/https://jcdeboer.com/wp-content/uploads/2014/05/composite1.pngMoon composite imageThe Moon, Jupiter and if you look carefully, Pollux and a double star next to ithttps://jcdeboer.com/wp-content/uploads/2014/05/5-3-14-firstgrs-2.png5-3-14 firstGRS-2My very louzy, but first image of Jupiters Great Red Spot2014-05-05T22:07:22+00:00monthlyhttps://jcdeboer.com/2014/04/14/exaaammss/https://jcdeboer.com/wp-content/uploads/2014/04/photo-14-04-14-19-26-40.jpgPhoto 14-04-14 19 26 40Part on conductance quantization and scatterershttps://jcdeboer.com/wp-content/uploads/2014/04/photo-14-04-14-19-26-21.jpgPhoto 14-04-14 19 26 21Part about confined electrons in magnetic fields (2 Dimensional Electron Gasses and graphene)https://jcdeboer.com/wp-content/uploads/2014/04/photo-14-04-14-19-26-13.jpgPhoto 14-04-14 19 26 13Part about Coulomb Blockade2014-05-01T18:29:00+00:00monthlyhttps://jcdeboer.com/2014/02/26/xbox-360-live-cam/https://jcdeboer.com/wp-content/uploads/2014/02/photo-26-02-14-12-05-27.jpgTelescopeTelescope setup: 130mm Newtonian and 90mm refractorhttps://jcdeboer.com/wp-content/uploads/2014/02/jupiter-site.pngjupiterJupiter with xbox cam on 90mm refractor (80 frames)https://jcdeboer.com/wp-content/uploads/2014/02/bandgap.pngbandgaphttps://jcdeboer.com/wp-content/uploads/2014/02/ccd_cmos_architecture.jpgccd_cmos_architecture2016-07-19T19:30:11+00:00monthlyhttps://jcdeboer.com/2014/04/21/mars-mars-mars-mars-mars/https://jcdeboer.com/wp-content/uploads/2014/04/4-21-14-mars-re-edit.png4-21-14 Mars re-editMars 20-04-14 (re-edit)https://jcdeboer.com/wp-content/uploads/2014/04/mars-marvin.pngmars marvinSome dude called Marvin who told me to f*** offhttps://jcdeboer.com/wp-content/uploads/2014/04/mars-20th-april-2014-guided-250nt-4x-barlow-dedicated-cam.jpgMars 20th April 2014 Guided 250NT 4x barlow dedicated camMars last night shot by someone with more expensive equipmenthttps://jcdeboer.com/wp-content/uploads/2014/04/4-21-14-mars.png4-21-14 MarsMy best image of Mars so far2014-04-23T13:50:21+00:00monthlyhttps://jcdeboer.com/2014/04/16/saturn-last-night/https://jcdeboer.com/wp-content/uploads/2014/04/schermafbeelding-2014-04-16-om-16-43-06.pngSchermafbeelding 2014-04-16 om 16.43.06example frame 1https://jcdeboer.com/wp-content/uploads/2014/04/schermafbeelding-2014-04-16-om-16-42-41.pngSchermafbeelding 2014-04-16 om 16.42.41example frame 2https://jcdeboer.com/wp-content/uploads/2014/04/schermafbeelding-2014-04-16-om-16-42-20.pngSchermafbeelding 2014-04-16 om 16.42.20example frame 3https://jcdeboer.com/wp-content/uploads/2014/04/saturn-16-4-2014-all-barlows.pngSaturn 16-4-2014 all barlowsSaturn with ps3 webcam and 3x barlow (stacked and edited)2014-04-16T16:36:31+00:00monthlyhttps://jcdeboer.com/2014/03/06/wasted-nights-jupiter-and-mars/https://jcdeboer.com/wp-content/uploads/2014/03/jupiter-4-3-2014-23_09_14-n-reg-5.pngjupiter 4-3-2014 23_09_14 N-reg-5200 frame stack of jupiter through 130mm reflector on march 4, 2014https://jcdeboer.com/wp-content/uploads/2014/03/mars-6-3-2014-1_04_45-lynkeos-regedit-2.pngmars 6-3-2014 1_04_45 lynkeos regedit 2stack of 80 frames of mars through 90mm refractor on march 6 20142014-04-08T12:42:15+00:00monthlyhttps://jcdeboer.com/2014/04/08/help-my-weather-is-broken/https://jcdeboer.com/wp-content/uploads/2014/04/schermafbeelding-2014-04-08-om-11-51-34.pngSchermafbeelding 2014-04-08 om 11.51.34https://jcdeboer.com/wp-content/uploads/2014/04/schermafbeelding-2014-04-08-om-11-51-03.pngSchermafbeelding 2014-04-08 om 11.51.032014-04-08T12:18:57+00:00monthlyhttps://jcdeboer.com/2014/03/30/fanned-xbox-camera-playstation-eye-and-magnified-jupiter/https://jcdeboer.com/wp-content/uploads/2014/03/jupiter-xbox-29-3-2014-21_04_01-wavelets-lynkeos.pngjupiter xbox 29-3-2014 21_04_01 wavelets lynkeosSeriously processed stacked image of Jupiterhttps://jcdeboer.com/wp-content/uploads/2014/03/capture-29-3-2014-21_12_00-wavelets-and-cs6.pngCapture 29-3-2014 21_12_00 wavelets and cs6Slightly processed stack of jupiterhttps://jcdeboer.com/wp-content/uploads/2014/03/photo-30-03-14-12-47-46.jpgPhoto 30-03-14 12 47 46Playstation 3 eye toy. Also modded (removed infrared fiter and added adapter)https://jcdeboer.com/wp-content/uploads/2014/03/photo-27-03-14-11-22-01.jpgPhoto 27-03-14 11 22 01Xbox webcam with 3x barlow lens on telescopehttps://jcdeboer.com/wp-content/uploads/2014/03/photo-22-03-14-19-49-37.jpgPhoto 22-03-14 19 49 37Xbox webcam in empty nail boxhttps://jcdeboer.com/wp-content/uploads/2014/03/photo-22-03-14-19-50-22.jpgPhoto 22-03-14 19 50 22Modded xbox cam from side2014-03-30T12:06:29+00:00monthlyhttps://jcdeboer.com/2014/03/22/my-xbox-camera-looks-weird/https://jcdeboer.com/wp-content/uploads/2014/03/20140322-020835.jpg20140322-020835.jpg2014-03-27T14:58:54+00:00monthlyhttps://jcdeboer.com/2014/03/13/advances-in-iphone-astrophotography/https://jcdeboer.com/wp-content/uploads/2014/03/orion-130mm-final.pngOrion Nebula iphoneThe Orion Nebula as captured with my iphone through a 130mm reflectorhttps://jcdeboer.com/wp-content/uploads/2014/03/jupiter-iphone.pngJupiter iphoneJupiter and moons shot with iphone through a 90mm refractor2014-03-14T13:32:59+00:00monthlyhttps://jcdeboer.com/2014/03/06/moon/https://jcdeboer.com/wp-content/uploads/2014/03/orion-composite.pngorion compositeImages of orion nebula by Micro Observatories as processed by mehttps://jcdeboer.com/wp-content/uploads/2014/03/moon-large.pngmoon large2560x2560 composite of 300 frames made using xbox cam on 130mm Newtonian2014-03-10T21:18:43+00:00monthlyhttps://jcdeboer.com/2014/03/10/composite-image-from-earlier/https://jcdeboer.com/wp-content/uploads/2014/03/jupitermoons.pngjupitermoonsJupiter and 3 of its moons with xbox webcam through 130mm reflector2014-03-12T21:58:54+00:00monthlyhttps://jcdeboer.com/2014/02/17/94/https://jcdeboer.com/wp-content/uploads/2014/02/jupiter.jpgjupiterOverexposed jupiter adjusted in photoshophttps://jcdeboer.com/wp-content/uploads/2014/02/16022014-web-subtract.jpg16022014 web subtracthttps://jcdeboer.com/wp-content/uploads/2014/02/16022014-web-wiki.jpg16022014 web wikihttps://jcdeboer.com/wp-content/uploads/2014/02/16022014-web-iphone.jpgTrapezium nebulaSecond shot of trapezium nebula in Orion with iphone through 130mm newtonain (~200 frames)https://jcdeboer.com/wp-content/uploads/2014/02/filterspecs.jpgfilterspecshttps://jcdeboer.com/wp-content/uploads/2014/02/filter.jpgfilter2014-02-17T18:05:24+00:00monthlyhttps://jcdeboer.com/2014/02/14/slow-shutter-cam-app/https://jcdeboer.com/wp-content/uploads/2014/02/8sec.jpg8sechttps://jcdeboer.com/wp-content/uploads/2014/02/1sec.jpg1secSlow Shutter Cam 1sec exposure boost: 02014-02-17T18:04:52+00:00monthlyhttps://jcdeboer.com/2014/02/11/first-attempt-at-iphone-astrophotography/https://jcdeboer.com/wp-content/uploads/2014/02/result2-e1392133093530.pngFirst attempt at iphone astrophotography: Orion NebulaFirst attempt at iphone astrophotography; M422014-02-15T15:01:26+00:00monthlyhttps://jcdeboer.comdaily1.02016-09-15T08:21:09+00:00