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 1296, M 57, NGC 6720, Ring nebula in Lyra
Getting plate-solving status, please wait...
M 57 Ring nebula, 



    
        

            PGU (Giuliano Pin...
M 57 Ring nebula
Powered byPixInsight

M 57 Ring nebula

Technical card

Imaging telescopes or lenses:Celestron C11 SCT

Imaging cameras:Starlight Xpress SXVF-H9

Mounts:Avalon Linear FR

Guiding telescopes or lenses:Sky-Watcher MC 90

Guiding cameras:Starlight Xpress SXV-Autoguider

Software:Maxim DLphotoshop

Filters:OIIIBaader Planetarium H-Alpha Filter


Dates:May 17, 2012July 16, 2012

Frames:
Baader Planetarium H-Alpha Filter: 18x300" bin 2x2
Baader Planetarium H-Alpha Filter: 3x600" bin 2x2
OIII: 6x300" bin 2x2
OIII: 10x600" bin 2x2

Integration: 4.2 hours

Darks: ~21

Flats: ~22

Bias: ~20

Avg. Moon age: 26.71 days

Avg. Moon phase: 8.83%

Bortle Dark-Sky Scale: 6.00

Mean SQM: 18.64

Temperature: 22.60


Basic astrometry details

Astrometry.net job: 86534

RA center: 18h 53' 32"

DEC center: +33° 1' 37"

Pixel scale: 0.915 arcsec/pixel

Orientation: -177.518 degrees

Field radius: 0.104 degrees


Resolution: 654x486

Locations: Osservatorio EOS , Verona, VR, Italy

Description

M 57 Ring Nebula, Lyra.
Riprese con filtri OIII & H-alpha, tricromia sintetica [Ha-OIII]-Ha-OIII-OIII[Ha].
Celestron C11 a piena focale f/10. CCD Starlight Xpress SXVF-H9

Comments

Author

PGU
PGU (Giuliano Pin...
License: Attribution-NonCommercial Creative Commons
6990
Like

Sky plot

Sky plot

Histogram

M 57 Ring nebula, 



    
        

            PGU (Giuliano Pin...