Cookie consent

AstroBin saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing AstroBin without changing the browser settings, you grant us permission to store that information on your device.

I agree
Contains:  IC 417, NGC 1931, The star φAur
Getting plate-solving status, please wait...
NGC 1931 and IC417, 



    
        

            Edoardo Luca Radi...
NGC 1931 and IC417
Powered byPixInsight

NGC 1931 and IC417

Technical card

Imaging telescopes or lenses: TS Optics TS APO80Q

Imaging cameras: SBIG ST-2000XM

Mounts: 10 Micron GM1000 HPS

Software: Pixinsight

Filters: Astrodon LRGB CCD 1.25"


Dates:Nov. 22, 2014

Frames:
Astrodon B CCD 1.25": 25x300" bin 1x1
Astrodon G CCD 1.25": 25x300" bin 1x1
Astrodon L CCD 1.25": 24x600" -25C bin 1x1
Astrodon R CCD 1.25": 25x300" bin 1x1

Integration: 10.2 hours

Darks: ~40

Flats: ~15

Bias: ~50

Avg. Moon age: 29.51 days

Avg. Moon phase: 0.00%

Mean SQM: 21.10


Basic astrometry details

Astrometry.net job: 420464

RA center: 5h 29' 33"

DEC center: +34° 18' 43"

Pixel scale: 1.408 arcsec/pixel

Orientation: -179.086 degrees

Field radius: 0.750 degrees


Resolution: 3144x2190

Locations: Bazena - Passo Crocedomini, Breno, Brescia, Italy

Description

Here my interpretation of this very low contrast nebula: I'm planning to get some H alpha data to improve the nebula visibility.

Unfortunately very thin, high altitude veils have inflated star halos.

Ecco la mia interpretazione di questa nebulosa a bassissimo contrasto: Sto pensando di acquisire riprese in H alfa per migliorare la visibilità nebulosa.

Purtroppo veli di alta quota molto sottili, hanno gonfiato gli aloni delle stelle più luminose.

Comments

Author

astroedo
Edoardo Luca Radi...
License: Attribution-NonCommercial-NoDerivs Creative Commons
3042
Like

Sky plot

Sky plot

Histogram

NGC 1931 and IC417, 



    
        

            Edoardo Luca Radi...

In these public groups

Imagers of Italy