Hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  Bubble nebula  ·  IC 1470  ·  M 52  ·  NGC 7380  ·  NGC 7538  ·  NGC 7635  ·  NGC 7654  ·  The star 1Cas  ·  The star 2Cas  ·  The star 4Cas
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Wide-field of Ha-nebulae at the Cassiopeia / Cepheus border, 



    
        

            herwig_p
Wide-field of Ha-nebulae at the Cassiopeia / Cepheus border
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Wide-field of Ha-nebulae at the Cassiopeia / Cepheus border

Getting plate-solving status, please wait...
Wide-field of Ha-nebulae at the Cassiopeia / Cepheus border, 



    
        

            herwig_p
Wide-field of Ha-nebulae at the Cassiopeia / Cepheus border
Powered byPixInsight

Wide-field of Ha-nebulae at the Cassiopeia / Cepheus border

Technical card

Imaging telescopes or lenses: Samyang 135mm f/2

Imaging cameras: ZWO ASI 1600MM cool

Mounts: Avalon Instruments M-Zero

Guiding telescopes or lenses: Skywatcher 8x50 Finder

Guiding cameras: ZWO ASI120MM

Software: Adobe Photoshop CS5 CS5  ·  PixInsinght

Filters: ZWO H-alpha 7nm  ·  ZWO RGB 31 MM


Dates:Nov. 15, 2018

Frames:
ZWO Blue 31 mm: 110x10" (18' 20") (gain: 200.00) bin 1x1
ZWO Green 31 mm: 150x10" (25') (gain: 200.00) bin 1x1
ZWO H-alpha 7nm: 126x120" (4h 12') (gain: 200.00) bin 1x1
ZWO Red 31 mm: 80x30" (40') (gain: 200.00) bin 1x1

Integration: 5h 35' 20"

Avg. Moon age: 7.28 days

Avg. Moon phase: 48.96%


Basic astrometry details

Astrometry.net job: 3265421

RA center: 23h 2' 59"

DEC center: +60° 19' 51"

Pixel scale: 6.047 arcsec/pixel

Orientation: 5.150 degrees

Field radius: 4.773 degrees


Resolution: 4536x3425

Locations: Rooftop Terrace, Vienna - City Center, Austria

Data source: Backyard

Description

Most prominent objects include Open Cluster M52, NGC 7635 (Bubble Nebula), Sh2-155 (Cave Nebula), Sh2-157 (Lobster Claw Nebula) and NGC 7380 (Wizard Nebula). There are many more Sharpless nebulae visible – see the annotated version!



Ha-RGB wide field image taken with the Samyang 135 f2 lens at f2.8 (with aperture stopper) from my terrace located in the Vienna city center.

Comments

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  • Final
    Wide-field of Ha-nebulae at the Cassiopeia / Cepheus border, 



    
        

            herwig_p
    Original
  • Wide-field of Ha-nebulae at the Cassiopeia / Cepheus border, 



    
        

            herwig_p
    G
  • Wide-field of Ha-nebulae at the Cassiopeia / Cepheus border, 



    
        

            herwig_p
    H

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Description: Annotated version

Uploaded: ...

H

Description: Mosaic

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Sky plot

Sky plot

Histogram

Wide-field of Ha-nebulae at the Cassiopeia / Cepheus border, 



    
        

            herwig_p