Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  NGC 7762  ·  NGC 7822
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SH2-171, 



    
        

            Charles Harris
SH2-171
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SH2-171

Revision title: Phantom Redo

Getting plate-solving status, please wait...
SH2-171, 



    
        

            Charles Harris
SH2-171
Powered byPixInsight

SH2-171

Revision title: Phantom Redo

Acquisition details

Dates:
Sept. 14, 2021 ·  Sept. 15, 2021
Frames:
Optolong L-eNhance 2" Bi color filter: 160×180(8h) (gain: 100.00) 2°C bin 1×1
Integration:
8h
Darks:
15
Flats:
35
Bias:
60
Avg. Moon age:
8.60 days
Avg. Moon phase:
62.77%
Bortle Dark-Sky Scale:
4.00
Mean FWHM:
2.90
Temperature:
14.00

Basic astrometry details

Astrometry.net job: 5231718

RA center: 00h01m36s.2

DEC center: +67°2703

Pixel scale: 1.979 arcsec/pixel

Orientation: 352.418 degrees

Field radius: 2.401 degrees

Resolution: 6892x5366

File size: 4.4 MB

Locations: Home Observatory, Peculiar, Missouri, United States

Data source: Backyard

Description

Second try at a two panel mosaic with hyperstar.  Two nights of imaging.  Still working on collimation of hyperstar lense.  Experimented with settings in mosaic tools in PNS to get rid of the gradients more easily this time.

Comments

Revisions

  • SH2-171, 



    
        

            Charles Harris
    Original
  • Final
    SH2-171, 



    
        

            Charles Harris
    D

D

Title: Phantom Redo

Description: I just think this one is better after another try this weekend.

Uploaded: ...

Sky plot

Sky plot

Histogram

SH2-171, 



    
        

            Charles Harris