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:  NGC 3372, eta Car nebula
Getting plate-solving status, please wait...
NGC 3372 - Narrowband, 


            George Varouhakis
NGC 3372 - Narrowband
Powered byPixInsight

NGC 3372 - Narrowband

Technical card

Imaging telescopes or lenses: SkyWatcher Esprit-80ED f/5

Imaging cameras: ZWO ASI1600MMC

Mounts: SkyWatcher HEQ5 PRO  ·  Skywatcher AZ-EQ6 GT AZ EQ6- GT

Guiding cameras: ZWO ASI120MM

Software: PixInsight Pisinsight 1.8

Filters: Astronomik 6nm SII  ·  Astronomik 6nm OIII  ·  Astrnomik 6nm HA  ·  Astrodon LRGB

Astrnomik 6nm HA: 55x120" (gain: 250.00) -15C bin 1x1
Astronomik 6nm OIII: 115x30" (gain: 250.00) -15C bin 2x2
Astronomik 6nm SII: 55x60" (gain: 250.00) -15C bin 2x2
Astrodon LRGB: 60x30" (gain: 250.00) -15C bin 1x1

Integration: 4.2 hours

Darks: ~16

Flats: ~25

Bias: ~100

Bortle Dark-Sky Scale: 7.00

Basic astrometry details job: 1371733

RA center: 10h 44' 30"

DEC center: -59° 52' 37"

Pixel scale: 1.907 arcsec/pixel

Orientation: 250.981 degrees

Field radius: 1.515 degrees

Resolution: 4578x3430

Locations: Backyard, Sydney, NSW, Australia


I have added SII and OIII to previous HA data and also added RGB stars.

Processed in Pixinsight and Photoshop

Any C&C welcome, thanks for looking.



George Varouhakis
License: None (All rights reserved)

Sky plot

Sky plot


NGC 3372 - Narrowband, 


            George Varouhakis