Hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  IC 1590  ·  LBN 615  ·  LBN 616  ·  LBN 621  ·  NGC 281  ·  Sh2-184
Getting plate-solving status, please wait...
NGC 281 almost entirely in Ha, 



    
        

            Niels V. Christensen
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NGC 281 almost entirely in Ha

Getting plate-solving status, please wait...
NGC 281 almost entirely in Ha, 



    
        

            Niels V. Christensen
Powered byPixInsight

NGC 281 almost entirely in Ha

Imaging telescopes or lenses: WO FLT-110 WO  ·  Meade Lx200ACF 16" F6.2 Meade SCT 16"

Imaging cameras: ATIK Horizon beta camera  ·  zwo asi 071MC PRO ZWO  ·  ZWO ASI 1600MM-Cooled ZWO mono

Mounts: Milburn Wedge Wedge mounted on a pole

Guiding telescopes or lenses: Individual ED70mm Individual

Guiding cameras: loadstar II Lodestar Autoguider

Focal reducers: Optec lepus 0.62 Optec reducer

Software: The SkyX Pro, CCDStack2, RegiStar, PS. Diff. SW products

Filters: Baader LRGB, Hubble palette filters Baader filters

Accessory: Meade on wedge


Dates:Oct. 1, 2018Oct. 18, 2018

Frames:
64x30" (32')
35x300" (2h 55')
14x600" (2h 20')
Baader LRGB, Hubble palette filters Baader filters: 27x300" (2h 15')

Integration: 8h 2'

Avg. Moon age: 15.05 days

Avg. Moon phase: 63.24%


RA center: 00h52m39s.97

DEC center: +56°4043.7

Pixel scale: 4.289 arcsec/pixel

Orientation: 172.301 degrees

Field radius: 0.947 degrees

WCS transformation: thin plate spline

More info:Open 


Resolution: 1297x919

Locations: Home observatory, Copenhagen, DK-2270 Kastrup, Denmark

Data source: Backyard

Description

A Ha picture mixed with Ha/OIII/Lum center info. (as Luminance layer) to brighten up the center part.

Exposure time WF picture, WO FLT-110 & ZWO color cam. plus Baader Ha filter, Ha: 14x600sec.

Center part info. 16"SCT & ZWO 1600MM cool cam./exposure time, Ha: 21x300sec, OIII:14x300sec, Lum:64x30sec.

My home build observatory is placed in my front yard/in the "red light" polution zone, have a look here,

Red Zone

CS Niels

Comments

Revisions

  • NGC 281 almost entirely in Ha, 



    
        

            Niels V. Christensen
    Original
  • Final
    NGC 281 almost entirely in Ha, 



    
        

            Niels V. Christensen
    B

B

Description: 18. Oct-2018: Added 27x300sec Ha exposures. CS Niels

Uploaded: ...

Sky plot

Sky plot

Histogram

NGC 281 almost entirely in Ha, 



    
        

            Niels V. Christensen