M101 (noodle) - AstroBin

Celestial hemisphere: Northern · Constellation: Ursa Major (UMa) · Contains: M 101 · NGC 5422 · NGC 5447 · NGC 5449 · NGC 5450 · NGC 5451 · NGC 5453 · NGC 5455 · NGC 5457 · NGC 5461 · NGC 5462 · NGC 5471 · NGC 5473 · NGC 5474 · NGC 5477 · NGC 5484 · NGC 5485 · NGC 5486 · Pinwheel galaxy

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M101

Link: https://astro-noodle.blogspot.com/2020/10/m101.html

Powered byPixInsight

M101

Link: https://astro-noodle.blogspot.com/2020/10/m101.html

Object : M101

Date : Jan.-Feb.2018 (RC10), Mar.-Apr.2019 (e-180)

Place : Gemini Remote Observatory, Lijiang, Yunnan, China

Telescope : GSO RC10 , Tak e-180

Mount : Skywatcher EQ8

Camera : SX-H694(-10ºC) , ZWO ASI094MC(-10ºC )

Filters : Astrodon LRGB (RC10)

Exposure :

GSO RC10

L:300sx95,R:300sx36,G:300sx24,B:300sx30,Ha:1200sx30 ( ~25.42hr)

Tak e-180

180sx 120 (6hr)

Guiding : OAG/ asi174 , Borg 50/ asi174

Image Processing : PI ,PS-CC

FB 3D

https://www.facebook.com/noodle.v/posts/10158038626582599

Original
B
Final
C

B

Description: GSO RC10 / Tak e-180 (full size)

Uploaded: ...

C

Description: GSO RC10 + Tak e-180 ( crop)

Uploaded: ...

China Lijiang Gemini Observatory
Ritchey Chretien telescopes GSO Family
Cloudy Nights

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	Distinct awarded users	Total awarded images
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	Image of the day	Top pick	Top pick nominations	Total submitted
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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	3928641
PixInsight job	KFS2NWYS5G4H53HXT7CU2VI3ESVHUFS1
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	14h03m24s.24
RA (top/left)	14h09m07s.59
RA (top/right)	14h08m39s.40
RA (bottom/right)	13h57m24s.26
RA (bottom/left)	13h58m24s.21

Dec (center)	+54°20′51″.8
Dec (top/left)	+53°22′47″.2
Dec (top/right)	+55°23′13″.4
Dec (bottom/right)	+55°17′55″.6
Dec (bottom/left)	+53°17′46″.2

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M101

M101

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M101

M101

Equipment

Acquisition details

Description

Comments

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B

C

Sky plot

Histogram

In these public groups

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