Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  1 Cas  ·  2 Cas  ·  Bubble Nebula  ·  IC 1470  ·  LBN 533  ·  LBN 536  ·  LBN 537  ·  LBN 540  ·  LBN 543  ·  LBN 544  ·  LBN 548  ·  LBN 549  ·  LDN 1231  ·  M 52  ·  NGC 7510  ·  NGC 7635  ·  NGC 7654  ·  PK110-00.1  ·  PK110-01.1  ·  PK112-00.1  ·  Sh2-156  ·  Sh2-157  ·  Sh2-159  ·  Sh2-162  ·  The star 1Cas  ·  The star 2Cas
Getting plate-solving status, please wait...
SH2-157 - Lobster Nebula, 



    
        

            Adrian Criss
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SH2-157 - Lobster Nebula

Getting plate-solving status, please wait...
SH2-157 - Lobster Nebula, 



    
        

            Adrian Criss
Powered byPixInsight

SH2-157 - Lobster Nebula

Acquisition details

Dates:
Oct. 13, 2021 ·  Oct. 15, 2021 ·  Oct. 17, 2021
Frames:
Baader f/2 O-III 4nm 50x50: 90×120(3h) (gain: 100.00) -10°C bin 1×1
Baader f/2 SII 4nm 50X50: 80×120(2h 40′) (gain: 100.00) -10°C
baader f/2 Ha 3.5 nm 50x50: 110×120(3h 40′) (gain: 100.00) -10°C
Integration:
9h 20′
Avg. Moon age:
9.79 days
Avg. Moon phase:
73.05%
Bortle Dark-Sky Scale:
8.00

RA center: 23h16m11s.79

DEC center: +60°1646.8

Pixel scale: 2.109 arcsec/pixel

Orientation: 157.695 degrees

Field radius: 1.891 degrees

WCS transformation: thin plate spline

More info:Open 

Resolution: 5350x3617

File size: 20.8 MB

Locations: Backyard, Argenteuil, Ile de France, France

Data source: Backyard

Comments

Sky plot

Sky plot

Histogram

SH2-157 - Lobster Nebula, 



    
        

            Adrian Criss