Hemisphere:  Northern  ·  Constellation: Coma Berenices (Com)  ·  Contains:  IC3258  ·  IC3280  ·  IC3303  ·  IC3311  ·  IC3327  ·  IC3344  ·  IC3349  ·  IC3355  ·  IC3363  ·  IC3382  ·  IC3388  ·  IC3393  ·  IC3409  ·  IC3432  ·  IC3442  ·  IC3443  ·  IC3457  ·  IC3459  ·  IC3476  ·  IC3478  ·  IC794  ·  M 84  ·  M 86  ·  M 87  ·  M 88  ·  M84  ·  M86  ·  M87  ·  M88  ·  NGC 4374  ·  And 40 more.
Getting plate-solving status, please wait...
Markarian Chain (1/31/2020), 



    
        

            Stelios Touchtidis
Powered byPixInsight

Markarian Chain (1/31/2020)

Getting plate-solving status, please wait...
Markarian Chain (1/31/2020), 



    
        

            Stelios Touchtidis
Powered byPixInsight

Markarian Chain (1/31/2020)

Imaging telescopes or lenses: Stellarvue SVX70T

Imaging cameras: ZWO ASI 1600MM-Cool

Mounts: Astro-Physics Mach1 GTO CP4

Guiding cameras: ZWO ASI 174 MM Mini

Focal reducers: Stellarvue 0.8X Reducer/Flattener for 115MM APO

Software: Pixinsight

Filters: Astronomik L-3  ·  Astronomik Deep Sky RGB  ·  Astronomik Ha 6 nm

Accessory: OAG


Dates:Jan. 31, 2020

Frames:
Astronomik Deep Sky RGB: 50x120" (1h 40')
Astronomik Ha 6 nm: 6x360" (36')
Astronomik L-3: 176x60" (2h 56') (gain: 139.00) -15C

Integration: 5h 12'

Darks: ~50

Flats: ~30

Bias: ~400

Avg. Moon age: 5.97 days

Avg. Moon phase: 35.23%

Bortle Dark-Sky Scale: 3.00


Astrometry.net job: 3323361

RA center: 12h 28' 11"

DEC center: +13° 26' 23"

Pixel scale: 1.165 arcsec/pixel

Orientation: -82.391 degrees

Field radius: 1.816 degrees


Resolution: 8961x6743

Locations: Lockwood Valley, Lockwood Valley, CA, United States

Data source: Traveller

Description

Galaxies galore... Will reprocess later for less color noise.

Comments

Sky plot

Sky plot

Histogram

Markarian Chain (1/31/2020), 



    
        

            Stelios Touchtidis