Tag: photography

35 How do we have photos of galaxies so far away? 2017-09-10T15:53:07.167

18 What did I photograph? 2018-08-06T11:35:35.930

16 Affordable night sky photography 2013-10-09T07:43:21.247

15 How are the photos of the Milky Way taken? 2013-11-03T03:28:50.637

15 What is the object in this photo? 2013-11-24T17:56:50.880

14 Which part of the milky way does the image show? 2018-09-11T20:24:33.140

12 Why is there a black stripe in the Hubble images of Pluto? 2014-12-08T11:23:54.520

11 Sky photography through compositing images in software? 2013-09-27T12:21:40.583

10 Sky Glow calculations 2014-09-20T03:44:27.167

9 How to identify stars in photographs? 2014-09-01T21:52:12.663

9 Acquirable Raw Data in Amateur Astrophotography 2015-10-30T12:51:10.690

9 How far into intergalactic space would you have to go to see the Milky Way? 2016-07-19T16:27:40.517

8 Can the supernova remnant SN 1572 be observed by amateur astronomers? 2013-11-07T08:19:46.417

8 Are there are any photographs online that approximate what the Milky Way looks like to the unaided eye? 2014-06-04T12:50:32.940

8 What are the last images from the Galileo orbiter before impacting Jupiter? 2014-11-28T16:42:35.447

8 Astrophotography - Unable to achieve focus with current setup 2015-09-01T22:17:10.140

8 Disc of the milky way 2015-10-09T18:44:37.397

8 Would Adaptive Optics be Useful in Radio Astronomy? 2016-02-28T13:14:52.027

8 Planning to revisit Arthur Eddington's experiment from 1919 2017-06-08T16:51:32.163

7 Gallery of 'actual images' from space? 2014-08-07T04:37:21.847

7 Astronomical databases for machine learning? 2015-04-18T09:48:55.647

7 Are those noise or stars? 2015-08-12T14:36:55.790

7 Successor to the Hubble Telescope 2015-10-10T04:49:47.660

7 Good ways to safely view an Eclipse? 2017-05-25T15:33:58.060

6 What method is used to calculate the 'quality' of a solar/planetary image? 2014-02-17T22:45:47.827

6 Why does this twilight sky flat field have a grid of dark pixels? 2014-08-04T16:32:01.070

6 Are all the photos of the universe really so colorful or is it just visual effects that are added later? 2016-03-16T22:20:51.567

6 Could this be a cosmic ray hit on my cameras sensor (CMOS, DSLR)? 2016-07-30T00:12:33.410

6 How does the Hubble telescope capture long-exposure photos? 2017-06-12T04:21:26.333

6 Why shouldn't you look at the Sun through a camera using eclipse glasses? 2017-07-31T21:24:42.810

6 Can Drizzle Integration increase resolution beyond theoretical resolution of telescope? 2017-10-17T15:23:08.570

6 22° Sun halo today in Zimbabwe. But there's a moon like thing inside the halo beneath the sun that cannot be seen with the naked eye, what is that? 2018-11-09T09:55:53.150

5 How to compare a Catadioptrics light asorbtion with a reflector? 2014-07-15T09:05:37.527

5 How tall are the "fractured" linear structures on Europa's surface? 2014-11-27T12:13:46.550

5 Diameter of Astronomical Object Using Magnification 2015-11-22T03:43:02.473

5 Why are the stars in my image so green (false color image, HSO palette)? 2016-08-26T11:57:13.443

5 Why does Kepler's "Big Picture" of comet 67P look so strange? And what is the significance? 2016-10-10T10:14:32.987

5 Cooling of astrophotography camera sensor chip 2017-06-01T10:10:42.317

5 Weird Blob near Polaris? 2017-09-03T18:19:33.640

5 How (the heck) was this photo of Venus at inferior conjunction (between us and the Sun) taken? 2017-10-23T23:29:50.607

5 Measurement uncertainty of the computed center of gravity from pixel image 2018-05-07T23:15:43.380

5 Why do photos of Earth always have a black background? 2018-06-23T13:40:12.793

5 What is the meaning of "bright unresolved sources" 2018-08-08T15:44:29.473

4 What is the relationship between the focal length and f number of a telescope compared to a guide scope? 2014-01-09T18:24:58.447

4 Inability of Hubble to clearly resolve nearby celestial objects 2014-04-16T06:11:26.877

4 How bright are the outer planets, when at close range? 2014-11-05T10:42:02.840

4 Are there stars in the first photo from space? 2014-12-10T01:56:27.520

4 What causes horizontal and vertical lines coming out of pictures of stars? 2015-07-02T21:38:23.750

4 Would space-based telescopes need to remain in the shadow of Earth to avoid light interference from the sun? 2016-07-01T03:15:04.723

4 Why does the Moon's terminator look "wrong" in this image? 2016-10-19T03:33:19.877

4 How do I see the milky way? 2017-08-09T02:37:45.020

4 My first pictures of Jupiter 2018-04-14T18:00:10.987

4 Is it possible to image a meteor so the rock is visible? 2018-05-14T20:24:00.250

4 Does the focus of terrestial telecopes need adjustment for the distance of astronomical objects? 2018-05-22T01:32:27.227

4 Telescopes for beginner astrophotography 2018-08-24T18:05:33.183

3 Instrumental magnitude to "real" magnitude - Photometry with not enough data? 2014-11-09T21:29:25.320

3 How to deal with shifting CCD bias (zero exposure) levels? 2015-05-25T23:33:06.953

3 Online wide-field star cameras? 2015-09-12T01:26:09.490

3 Dish antenna as parabolic mirror for OPTICAL telescope? 2016-03-01T17:51:20.237

3 Unknown moving objects 2016-04-03T12:25:53.483

3 Is the Sun slightly blue in the center? - Wavelength-dependent limb darkening of the Sun 2016-05-20T10:36:38.623

3 What is the highest granularity focal-plane array on a dish radio telescope? Or is this the ONLY ONE? 2016-06-15T02:11:31.700

3 Which astronomical objects do we have images of, taken at ground level? 2016-06-15T21:25:35.300

3 How to find which part of the sky a photo contains? 2016-06-17T19:12:39.573

3 Does supermoon's white light splits into seven colours 2016-12-03T02:46:11.017

3 Instead of using flexible mirrors, could software be used for adaptive optics? 2017-04-02T12:34:50.230

3 Practicing image processing and analysis 2017-08-10T21:57:45.090

3 How do we calculate the image circle of a telescope at prime focus? 2017-12-14T14:09:53.310

3 What's the rationale behind the false colours in solar observation photographs? 2017-12-16T22:35:04.237

3 How to calculate the position to be to see ISS passing in front of the moon or the sun? 2018-04-01T12:22:41.403

3 Astrophotography: Is there a rule to the color mapping? 2018-04-19T07:34:07.603

3 How to improve the quality of an image of the planets when taken through the eyepiece of a telescope with a dlsr camera 2018-05-02T11:48:18.127

3 Is the dot on the photo - Mars? 2018-08-05T18:45:28.777

2 Can redshift be measured using fourier? 2014-01-14T09:30:18.450

2 What's this red stuff in some astronomical photos, e.g. Centaurus A? 2015-03-06T06:56:30.387

2 Photometer vs. CCD-camera 2015-06-10T08:34:00.970

2 Orion Constellation request 2015-11-18T23:02:57.237

2 How are the gaps filled in images captured by CCD arrays? 2015-11-26T11:54:29.753

2 Amateur astronomy plan for GCSE students 2016-08-30T13:07:57.093

2 Convert RGB pixel value of an image to limiting magnitude 2017-01-18T02:53:50.160

2 Algorithm to stack astronomical images 2017-05-19T14:58:15.307

2 How to reduce star trailing when taking long exposure photographs? 2017-09-01T19:37:57.123

2 Location of the milky way in August in Death Valley 2018-02-01T16:32:58.140

2 Can a telescope image be amplified to see more by adding distant lenses or mirrors? 2018-07-23T20:45:28.743

2 Measure an angle in the sky from a photo? 2018-08-17T18:18:33.983

2 Why can't I use automatic photometry on IRIS? 2018-10-28T18:12:01.830

2 Why do we use filters in telescopes for astronomical imaging? 2018-11-07T11:09:58.520

1 If I have amateur astrophotography image data that might be of scientific value, what should I do? 2014-03-17T18:56:21.290

1 What causes the bright white area in this photo of the earth? 2014-10-27T09:46:57.237

1 What does the BinTableHDU store? 2015-07-11T21:48:19.213

1 Simulating location of the moon 2015-08-27T05:14:20.190

1 Is there a database for stars? 2015-10-21T16:28:35.900

1 Could the Sun's bending of light be measured on photographic plates before Einstein's prediction? 2016-03-25T08:06:24.990

1 Why are radar images of comets shaded only on one side? 2016-03-28T09:12:29.117

1 Photodetector Question: Does converting an RGB image to grayscale produce the same result as using a grayscale image detector? 2016-03-28T20:03:05.403

1 How was precision astrometry done before digital imaging? 2016-04-03T15:03:01.317

1 Open source alternative for RegiStar (align, rotate, and combine images into single frame) 2016-04-15T13:36:53.243

1 Calculating the Diameter of Jupiter through Image 2016-05-24T01:56:24.847

1 How did single dish (or single receiver) radio telescopes originally generate images? 2016-06-15T02:30:42.470