Digital Stargate
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NGC 7331 Deer Lick Group IFN
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| Telescope: | Ritchey Chretien GSO 203 mm f 8 | |
| Camera: | CCD QSI 583 wsg LRGB astronomik Filters | |
| Mount: | Eq6 Pro | |
| Guide: | Off-axis guide | |
| Exposure: | 31x 1800 sec bin1 Luminance ; 20x 300 sec bin 2 ( R:G:B) |
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| Location: | Forche Canapine(Italy) | |
| Sky: | good Sky | |
| Date: | 16-17 / 22-23 September 2012 | |
Processing F.Castelluzzo S.Conti
Deer Lick Group The image of NGC 7331 in Pegasus, with the galaxies NGC 7335 NGC 7336 NGC 7340 NGC7337
These galaxies are prospectively near NGC 7331. In reality are located at a distance about 10 times higher
Across the field you see a faint nebulosity
This nebulosity (shown here in the luminance channel and luminance inverted) is present in our Galaxy. NGC 7331 and other galaxies are therefore seen through this nebulosity
Center (RA, Dec): (339.266, 34.411)
Center (RA, hms): 22h 37m 03.822s
Center (Dec, dms): +34° 24' 40.297"
Size: 35 x 24 arcmin
Radius: 0.354 deg
Pixel scale: 1.05 arcsec/pixel
Orientation: Up is 178 degrees E of N
In astrometry.net link you can download the file "image.kmz."
This file is used in Google Earth, dragging it over the window in "sky"