Hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  NGC 7419
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Sharpless 154 and 155 Cave Nebula – Ha BW – Nov 2021 v1, 



    
        

            Martin Junius
Sharpless 154 and 155 Cave Nebula – Ha BW – Nov 2021 v1
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Sharpless 154 and 155 Cave Nebula – Ha BW – Nov 2021 v1

Getting plate-solving status, please wait...
Sharpless 154 and 155 Cave Nebula – Ha BW – Nov 2021 v1, 



    
        

            Martin Junius
Sharpless 154 and 155 Cave Nebula – Ha BW – Nov 2021 v1
Powered byPixInsight

Sharpless 154 and 155 Cave Nebula – Ha BW – Nov 2021 v1

Technical card

Imaging telescopes or lenses: Skywatcher Esprit 100ED APO Triplet

Imaging cameras: QHYCCD QHY268M

Mounts: Skywatcher AZ EQ6 GT

Guiding cameras: Lodestar X2

Focal reducers: Skywatcher Esprit 100 F5.5 flattener

Software: N.I.N.A. Nighttime Imaging 'N' Astronomy  ·  Adobe Photoshop Lightroom Classic  ·  Pleiades Astrophoto S.L. PixInsight 1.8 Ripley  ·  PHD2 Guiding  ·  Cartes du Ciel

Filters: Baader Ha 6.5nm 36mm CMOS-optimized


Dates:Nov. 9, 2021

Frames:Baader Ha 6.5nm 36mm CMOS-optimized: 26x600" (4h 20') (gain: 56.00) -5C bin 1x1

Integration: 4h 20'

Darks: 20

Flats: 20

Bias: 50

Avg. Moon age: 5.24 days

Avg. Moon phase: 27.98%

Bortle Dark-Sky Scale: 5.00

Mean SQM: 19.80

Temperature: 3.00


Basic astrometry details

Astrometry.net job: 5205342

RA center: 22h54m31s.7

DEC center: +62°0010

Pixel scale: 1.401 arcsec/pixel

Orientation: 268.864 degrees

Field radius: 1.449 degrees


Resolution: 6192x4141

Locations: Dellbrück, Köln, NW, Germany

Data source: Backyard

Description

Using the new Baader CMOS-optimized NB filters, here Ha 6.5nm.

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Sky plot

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Histogram

Sharpless 154 and 155 Cave Nebula – Ha BW – Nov 2021 v1, 



    
        

            Martin Junius