Photo by Susy Ghia with ASTRA Remote Telescope #4 with SBIG ST-8300 CCD.
The photo has been processed with IRIS for registration and stacking than edited with Lightroom CC to make it a little prettier.
Dark, bias and flat have not been used, I used median addition to remove hot pixels and I used paint.net to create a mask to remove the background gradient using the light frame.
After processing the photo in LRGB to show it here, I also analyzed the luminance photo to search for some interesting objects, I used first Astrometrica for data calibration than with APT I extracted the source list with sky coordinates and apparent magniture for every star and non stellar objects, finally with Topcat and Aladin I searched for non stellar objects and gathered information using the CDS Portal website.
After analyzing the photo I found many dim galaxies that is worth to mention, so I will list them here, because I find it extremely fun and interesting to know some of the properties of these not so popular objects.
2MASX J12454632+3229168
Type: Galaxy Coordinates: 12:45:46.28 +32:29:15.6 Redshift: 0.103445 Distance from Earth: 1.6 Billion Ly Velocity: 30000 Km/s Size: 200000 Ly
NGP9 F268-2001271
SIMBAD & NED
Many information on this object are missing unfortunately.
Coordinates: 12:45:35.68 +32:29:10.2
LEDA 1973273 (WISEA J124409.64+315749.7)
Name: LEDA 1973273 (WISEA J124409.64+315749.7) Type: Galaxy Coordinates: 12:44:09.39 +31:57:49.8 Redshift: 0.080139 Distance from Earth: 1.1 Billion Ly Velocity: 24000 Km/s Size: 70000 Ly
WISEA J124343.55+314954.8
Name: WISEA J124343.55+314954.8 Type: Galaxy Coordinates: 12:43:43.51 +31:49:54.9 Redshift: 0.09264 +/- 0.00016 Distance from Earth: 1.3 Billion Ly Velocity: 30000 Km/s Size: 160000 Ly
SDSS J124415.10+314242.3
Name: SDSS J124415.10+314242.3
Type: Galaxy
Coordinates: 12:44:15.41 +31:42:43.8
Redshift: 0.08168 +/- 0.00009
Distance from Earth: 1.2 Billion Ly
Velocity: 25000 Km/s
2MASX J12392663+3159144
Name: 2MASX J12392663+3159144 Coordinates: 12:39:26.74 +31:59:15.9 Type: Galaxy Redshift: 0.09911 Distance from Earth: 1.4 Billion Ly Velocity: 30000 Km/s Size: 120000 Ly
2MASX J12384558+3152468
Name: 2MASX J12384558+3152468 Type: Galaxy Coordinates: 12:38:45.47 +31:52:47.3 Redshift: 0.022412 Distance from Earth: 300 Million Ly Size: 80000 Ly Velocity: 10000 Km/s
UGC 07779
Name: UGC 07779 Type: Galaxy Coordinates: 12:36:29.92 +32:04:45.8 Redshift: 0.02355 Distance from Earth: 330 Million Ly Velocity: 7000 Km/s Size: 110000 Ly
2MASX J12364595+3206571
Name: 2MASX J12364595+3206571 Type: Galaxy Coordinates: 12:36:46.08 +32:06:56.0 Redshift: 0.02365 Distance from Earth: 330 Million Ly Velocity: 7000 Km/s Size: 80000 Ly
