Hemisphere:  Northern  ·  Constellation: Andromeda (And)  ·  Contains:  Great Nebula in Andromeda  ·  M 110  ·  M 31  ·  M 32  ·  NGC 205  ·  NGC 221  ·  NGC 224
M31 annotated, 



    
        

            mickut
M31 annotated
Powered byPixInsight

M31 annotated

M31 annotated, 



    
        

            mickut
M31 annotated
Powered byPixInsight

M31 annotated

Equipment

Imaging Telescopes Or Lenses
William Optics FLT 110
Imaging Cameras
Starlight Xpress SXVR-H18
Mounts
Sky-Watcher EQ6 Pro
Filters
Baader Planetarium Green · Baader Planetarium Blue · Baader Planetarium Luminance · Baader Planetarium Red
Accessories
QHYCCD Lunatico Seletek Armadillo · William Optics AFR IV
Software
Maxim DL · PixInsight 1.8 · Larry Weber FocusMax · AstroTortilla · Gimp 2.8 · inkscape.org Inkscape
Guiding Telescopes Or Lenses
Skywatcher Startravel-80 OTA
Guiding Cameras
Lodestar

Acquisition details

Frames:
Baader Planetarium Blue: 14x600" (2h 20') -20°C bin 1x1
Baader Planetarium Green: 14x600" (2h 20') -20°C bin 1x1
Baader Planetarium Luminance: 22x600" (3h 40') -20°C bin 1x1
Baader Planetarium Red: 14x600" (2h 20') bin 1x1
Integration:
10h 40'

Basic astrometry details

Astrometry.net job: 133968

RA center: 00h42m24s.0

DEC center: +41°0852

Orientation: -90.103 degrees

Field radius: 1.904 degrees

Resolution: 6300x4680

Description

2x2 mosaic of Messier 31. Annotated GCs, candidates, controversial objects, extended clusters, brightest LBV stars, C410 HII region and A54 OB region.

The exposure counts are for a single mosaic panel, total subexposures used for mosaic 256 out of about 300 after quality filtering.

Comments

Revisions

  • M31 annotated, 



    
        

            mickut
    Original
  • M31 annotated, 



    
        

            mickut
    B
  • Final
    M31 annotated, 



    
        

            mickut
    C

Sky plot

Sky plot

Histogram

M31 annotated, 



    
        

            mickut