Hemisphere:  Northern  ·  Constellation: Andromeda (And)  ·  Contains:  Andromeda Galaxy  ·  M 110  ·  M 31  ·  M 32  ·  NGC 205  ·  NGC 206  ·  NGC 221  ·  NGC 224
Getting plate-solving status, please wait...
HaRGB Andromeda m31, 



    
        

            John Mart
Powered byPixInsight
Getting plate-solving status, please wait...
HaRGB Andromeda m31, 



    
        

            John Mart
Powered byPixInsight
Imaging Telescopes Or Lenses
Explorer Scientific ED102
Imaging Cameras
ZWO ASI 1600MM-PRO
Mounts
Sky-Watcher EQ6-R Pro
Filters
ZWO G 1.25" optimized for ASI1600 · ZWO B 1.25" optimized for ASI1600 · Optolong Ha 1.25" 7nm · ZWO R 1.25" optimized for ASI1600
Accessories
ZWO EFW 1.25 8 Position · ZWO EAF Electronic Auto Focuser · QHY PoleMaster PoleMaster · Pegasus Astro Pocket Power Box · Startech Industrial USB3 Hub · Stellarvue SFFR102-2 field flattener and 0.8x reducer
Software
SGP · PHD 2 · PinInsight 1.8
Guiding Telescopes Or Lenses
ZWO 60mm guide scope
Guiding Cameras
ZWO 290MM mini

Acquisition details

Dates:
Sept. 21, 2020 ·  Sept. 22, 2020 ·  Oct. 19, 2020
Frames:
Optolong Ha 1.25" 7nm: 37x180" (1h 51') (gain: 139.00) -20°C bin 1x1
ZWO B 1.25" optimized for ASI1600: 108x60" (1h 48') (gain: 139.00) -20°C bin 1x1
ZWO G 1.25" optimized for ASI1600: 133x60" (2h 13') (gain: 139.00) -20°C bin 1x1
ZWO R 1.25" optimized for ASI1600: 133x60" (2h 13') (gain: 139.00) -20°C bin 1x1
Integration:
8h 5'
Darks:
30
Flats:
30
Flat darks:
30
Avg. Moon age:
4.48 days
Avg. Moon phase:
21.85%
Bortle Dark-Sky Scale:
5.00
Temperature:
18.75

RA center: 00h43m02s.61

DEC center: +41°1533.7

Pixel scale: 1.372 arcsec/pixel

Orientation: 91.699 degrees

Field radius: 1.079 degrees

More info:Open 

Resolution: 4548x3377

Locations: Home observatory, Atlanta, Georgia, United States

Data source: Backyard

Description

Ha RGB andromeda galaxy october 2020 update. This is the first image I've tried to combine narrowband Ha with RGB. I used the PixInsight NBRGB_Combination script with Ha mapped to Red at intensity of 1.2 (default setting).

Comments

Sky plot

Sky plot

Histogram

HaRGB Andromeda m31, 



    
        

            John Mart