Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  M101  ·  NGC 5422  ·  NGC 5457  ·  NGC 5474  ·  NGC 5485  ·  NGC5422  ·  NGC5443  ·  NGC5447  ·  NGC5449  ·  NGC5450  ·  NGC5451  ·  NGC5453  ·  NGC5455  ·  NGC5461  ·  NGC5462  ·  NGC5471  ·  NGC5473  ·  NGC5474  ·  NGC5475  ·  NGC5477  ·  NGC5484  ·  NGC5485  ·  NGC5486  ·  Pinwheel galaxy
Getting plate-solving status, please wait...
M101 Pinwheel Galaxy, 



    
        

            George
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M101 Pinwheel Galaxy

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)
Getting plate-solving status, please wait...
M101 Pinwheel Galaxy, 



    
        

            George
Powered byPixInsight

M101 Pinwheel Galaxy

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)

Imaging telescopes or lenses: William Optics Gran Turismo GT71 APO Triplet Refractor

Imaging cameras: ZWO 294mm pro

Mounts: SkyWatcher EQ6 R Pro EQ6 R Pro

Guiding telescopes or lenses: William Optics Guide Scope 50 mm

Guiding cameras: ASI ZWO 120MM mini

Focal reducers: William Optics Flat 6A III .8 reducer/flattener

Software: Adobe Phosotshop  ·  Nighttime Imaging ‘N’ Astronomy  ·  Deepskystacker

Filters: Astrononomik Ha 6nm 36mm Unmonted  ·  Astrononomik LRGB Type 2c 36mm

Accessory: ZWO EAF Electronic Auto Focuser  ·  ZWO 36mm EFW


Dates:March 16, 2021

Frames:
Astrononomik Ha 6nm 36mm Unmonted: 3x300" (15') (gain: 120.00) -21C bin 2x2
Astrononomik LRGB Type 2c 36mm: 6x300" (30') (gain: 120.00) -20C bin 2x2

Integration: 45'

Darks: ~2

Bias: ~4

Avg. Moon age: 2.82 days

Avg. Moon phase: 8.75%

Bortle Dark-Sky Scale: 5.00

Temperature: 8.00


Astrometry.net job: 4331364

RA center: 14h 3' 24"

DEC center: +54° 20' 39"

Pixel scale: 1.422 arcsec/pixel

Orientation: -63.614 degrees

Field radius: 1.688 degrees


Resolution: 7208x4585

Data source: Backyard

Description

My First RGB L HA stack

Comments

Sky plot

Sky plot

Histogram

M101 Pinwheel Galaxy, 



    
        

            George