M 102 - LRGB - ZWO ASI1600MM - EdgeHD 9.25 - CEM60 - 26 hours (Rowland Archer)

Celestial hemisphere: Northern · Constellation: Draco (Dra) · Contains: M 102 · NGC 5866 · NGC 5867 · Spindle galaxy

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M 102 - LRGB - ZWO ASI1600MM - EdgeHD 9.25 - CEM60 - 26 hours

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M 102 - LRGB - ZWO ASI1600MM - EdgeHD 9.25 - CEM60 - 26 hours

M102 in LRGB - imaged between January and August 2021.
385 120s R frames = 12.8 hours
140 120s B frames = 4.6 hours
140 120s G frames = 4.6 hours
282 60s L frames = 4.7 hours

Total 26.8 hours

The RoR observatory has been running almost every clear night and I've been accumulating and calibrating data all year, but hardly doing any processing. It was time!

Registered and integrated with PI's WBPP.
Post-processing:
- DynamicCrop
- RGB combination with ChannelCombination, BGN, PhotometricCC
- ABE
- DBE
- Deconvolution on L master
- MLT Noise Reduction - just a bit
- MaskedStretch on RGB, HistogramTransformation on L
- LRGBCombination
- HDRMT
- Curves with L mask to increase saturation

ZWO ASI1600MM/QHY163M
Images from the EdgeHD Series
Imaged with Voyager

All Images
Galaxies
Messier Catalog

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	5333767
PixInsight job	3WS86J466951PFDJ2D0HF8YKUBNOGLT2
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	15h06m30s.766
RA (top/left)	15h05m36s.935
RA (top/right)	15h05m27s.497
RA (bottom/right)	15h07m24s.180
RA (bottom/left)	15h07m34s.579

Dec (center)	+55°45′45″.94
Dec (top/left)	+55°57′22″.19
Dec (top/right)	+55°35′10″.30
Dec (bottom/right)	+55°34′08″.52
Dec (bottom/left)	+55°56′19″.14

Image Index:

Contribution Index (beta):

M 102 - LRGB - ZWO ASI1600MM - EdgeHD 9.25 - CEM60 - 26 hours

M 102 - LRGB - ZWO ASI1600MM - EdgeHD 9.25 - CEM60 - 26 hours

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Image Index:

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M 102 - LRGB - ZWO ASI1600MM - EdgeHD 9.25 - CEM60 - 26 hours

M 102 - LRGB - ZWO ASI1600MM - EdgeHD 9.25 - CEM60 - 26 hours

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