Cave Nebula (Sh2-155, VdB155) (Gary Lopez)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: Sh2-155 · VdB155

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Cave Nebula (Sh2-155, VdB155)

Link: https://www.garylopezphotography.com

Powered byPixInsight

Cave Nebula (Sh2-155, VdB155)

Link: https://www.garylopezphotography.com

When you have 38.8 hours of really good data, I think you are obligated to process them at least a couple of times. Those 38.8 hours were collected in a five week period last September and October, and included both wide-field (using a WO GT71, FL 336mm) and narrow-field (using a WO FLT132, FL925) telescopes. In assembling these data, the narrow-field FOV determined the framing. I posted a SHO (using traditional Hubble color assignments) about three months ago (https://www.astrobin.com/83ihov/?nc=user). In this current rendition, I used my home grown Pixel Math narrowband formula for simulating a “natural” color palette. I have included the original SHO rendition as Version B for comparison.

Original
B
Final
C

B

Description: SHO rendition

Uploaded: ...

C

Description: Minor clean up

Uploaded: ...

Sharpless2 Objects
SF Bay Area Imagers
ZWO ASI1600MM/QHY163M
Suburban Astrophotography
Fine Art Astrophotography

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The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

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Status	Advanced success
Started	...
Astrometry.net job	4182540
PixInsight job	P4DVU3O816RYBZT5M6P8H7ZP48ERGL6L
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	22h56m17s.268
RA (top/left)	22h54m12s.433
RA (top/right)	22h51m54s.645
RA (bottom/right)	22h58m17s.243
RA (bottom/left)	23h00m46s.767

Dec (center)	+62°28′41″.69
Dec (top/left)	+63°04′35″.12
Dec (top/right)	+62°05′01″.99
Dec (bottom/right)	+61°52′40″.88
Dec (bottom/left)	+62°51′49″.31

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Cave Nebula (Sh2-155, VdB155)

Cave Nebula (Sh2-155, VdB155)

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Image Index:

Contribution Index (beta):

Cave Nebula (Sh2-155, VdB155)

Cave Nebula (Sh2-155, VdB155)

Equipment

Acquisition details

Description

Comments

Revisions

B

C

Sky plot

Histogram

In these public groups

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