Hemisphere:  Southern  ·  Contains:  Helix Nebula  ·  NGC 7293  ·  Part of the constellation Piscis Austrinus (PsA)  ·  The star 41Aqr  ·  The star 47Aqr  ·  The star 49Aqr  ·  The star 66Aqr  ·  The star 68Aqr  ·  The star εPsA  ·  The star ηPsA  ·  The star λPsA  ·  The star υAqr
Helix, 



    
        

            Juan Luis Martínez
Helix
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Helix

Technical card

Imaging telescopes or lenses: Tamron 90mm macro

Imaging cameras: Nikon D90

Mounts: Giotto Tripod Silk Road YTL9383

Accessory: JLMM Montura escocesa casera


Dates:Nov. 7, 2015

Frames: 28x30" ISO800

Integration: 0.2 hours

Darks: ~30

Flats: ~66

Bias: ~39

Avg. Moon age: 25.72 days

Avg. Moon phase: 15.58%

Bortle Dark-Sky Scale: 3.00

Temperature: 15.00


Basic astrometry details

Astrometry.net job: 3934851

RA center: 22h 22' 12"

DEC center: -23° 37' 44"

Pixel scale: 12.699 arcsec/pixel

Orientation: 14.805 degrees

Field radius: 9.131 degrees


Resolution: 4310x2868

Locations: OSN, San Nicolás del Puerto, Sevilla, Spain

Data source: Traveller

Description

Procesada con Pixinsight por Sergio Diaz

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Author

jotaelemm
Juan Luis Martínez
License: None (All rights reserved)
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Helix, 



    
        

            Juan Luis Martínez