The Crescent Nebula - NGC 6888 (Scott A)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: Crescent Nebula · HD192003 · HD192020 · HD192163 · HD192182 · HD192303 · HD192361 · HD228185 · HD228243 · HD228304 · HD228324 · LBN 203 · NGC 6888 · Sh2-105

Powered byPixInsight

The Crescent Nebula - NGC 6888

Revision title: Some small tweaks to the black point and color balance

Powered byPixInsight

The Crescent Nebula - NGC 6888

Revision title: Some small tweaks to the black point and color balance

* Scope: Celestron Super C8 w/ Celestron 6.3 reducer corrector
* Camera: ASI533MC Pro
* Mount: iOptron CEM70EC (PA is much easier on this iOptron mount)
* Guidescope/Camera: None* Scope: Celestron Super C8 w/ Celestron 6.3 reducer corrector
* Camera: ASI533MC Pro
* Mount: iOptron CEM70EC (PA is much easier on this iOptron mount)
* Guidescope/Camera: None[
* Filter: Antlia ALP-T (PA was a PITA with this, needed to throw my L-Pro in to do it)
* Acq: 118 x 120s (3 hrs 56 min's total)
* Stacked / Processed in PI (BN / PCC / EZDenoise / Masked Stretch / CT (contrast enhance) / StarNet2 / CT / HT / Pixelmath)

This is my first time using the C8 and I'm very happy with the results. I used the Celestron 6.3 reducer for this image and have been contemplating upgrading to the Starizona. Is the Starizona that much better?

Original
C
D
Final
E

D

Title: Tried to temper my desire to saturate

Uploaded: ...

E

Title: Some small tweaks to the black point and color balance

Uploaded: ...

Cloudy Nights

Please note: The following tables are updated every 24 hours.

Distribution of astrophotographers

This table shows the number of distinct astrophotographers who have been assigned and IOTD/TP award compared to the total number of images awarded.
	Distinct awarded users	Total awarded images
Image of the day
Top picks
Top pick nominations

Distribution of subject types

This table shows the distribution of awards per subject type, compared to the popularity of images of that subject type.
	Image of the day	Top pick	Top pick nominations	Total submitted
Deep sky
Solar system
Extremely wide field
Star trails
Northern lights
Noctilucent clouds
Landscape

Distribution of data sources

This table shows the distribution of awards per data source, compared to the popularity of images acquired from that data source.
	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
Traveller
Own remote observatory
Amateur hosting facility
Public amaeteur data
Professional, scientific grade data
Mix of multiple sources
Other
Unknown

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.

Submitted The date and time when you submitted this image for IOTD/TP consideration.	...
Views by Submitters (available since September 19th, 2023) Every image is assigned to 50% of available Submitters. In the event that at least 80% of them don't view the image before its time in the IOTD/TP process expires, it's assigned to the other 50% of Submitters and the process begins anew.
Promotions by Submitters When 3 distinct Submitters promote the image, it moves on to the next stage of the process: evaluation for Top Pick status. This requirement, in addition to anonymization of images and distribution to only a subset of them, prevents biases and ensures that the best images are selected.
Promotions by Reviewers When 3 distinct Reviewers promote the image, it moves on to the next stage of the process: evaluation for IOTD status.
Early dismissal Staff members have a lot of images to inspect on a daily basis, and they can dismiss images if they believe they don't meet the requirements for IOTD/TP selection. If an image is dismissed 5 times, it's removed from the process. This streamlines the process and ensures that any bias present in promotions could be overruled by other staff members.

Status	Advanced success
Started	...
Astrometry.net job	7820832
PixInsight job	FR34BHT8Y0J4E6Q4ADMU63P7WK745R8A
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	20h12m06s.825
RA (top/left)	20h10m54s.570
RA (top/right)	20h11m07s.670
RA (bottom/right)	20h13m18s.673
RA (bottom/left)	20h13m07s.330

Dec (center)	+38°21′18″.36
Dec (top/left)	+38°34′07″.56
Dec (top/right)	+38°06′14″.75
Dec (bottom/right)	+38°08′26″.53
Dec (bottom/left)	+38°36′19″.40

Image Index:

Contribution Index (beta):

The Crescent Nebula - NGC 6888

Revision title: Some small tweaks to the black point and color balance

The Crescent Nebula - NGC 6888

Revision title: Some small tweaks to the black point and color balance

Equipment

Acquisition details

Description

Comments

Revisions

D

E

Sky plot

Histogram

In these public groups

		...
You have no new notifications.

Image Index:

Contribution Index (beta):

The Crescent Nebula - NGC 6888

Revision title: Some small tweaks to the black point and color balance

The Crescent Nebula - NGC 6888

Revision title: Some small tweaks to the black point and color balance

Equipment

Acquisition details

Description

Comments

Revisions

D

E

Sky plot

Histogram

In these public groups

Notifications

AstroBin is in READ ONLY mode

Sorry :-(

Sorry :-(

Sorry :-(

Are you really sure?

Warning!

Warning!

Are you sure?

Report abuse

Slideshow settings

IOTD/TP stats (last [x] days)

Distribution of astrophotographers

Distribution of subject types

Distribution of data sources

Sorry

Sorry

Share

Upload new revision

Upload uncompressed source (XISF/FITS/PSD/TIFF)

Delete image and all its revisions?

Delete original image?

Delete all other versions?

Delete all revisions?

Delete this revision?

Delete this revision?

Delete this revision?

IOTD/TP stats

The following people like this image

The following people bookmarked this image

Warning

Flag malfunctioning thumbnails

Contains

Remove yourself as a collaborator

Plate-solving information