Seagull Nebula, SHO and HOO (Philipp Müller)

Celestial hemisphere: Southern · Constellation: Monoceros (Mon) · Contains: IC 2177 · LBN 1027 · LBN 1030 · LBN 1033 · LBN 1035 · LBN 1037 · LBN 1038 · LBN 1039 · NGC 2327 · NGC 2335 · NGC 2343 · PK223-02.1 · PK225-02.1 · Sh2-292 · Sh2-295 · Sh2-296 · Sh2-297 · VdB89 · VdB90 · VdB91 · VdB92 · VdB94 · VdB95

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Seagull Nebula, SHO and HOO

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Seagull Nebula, SHO and HOO

IC2177 (Seagull Nebula) - SHO and HOO

Project took me 9 night over January because of bad weather and backyard obstruction - I have roughly 3 hours per night on this object.

Data Acquisition (All Bin1):

05/Jan/21 - Ha 5nm 25x300s

06/Jan/21 - S2 3nm 25x300s

08/Jan/21 - O3 3nm 27x300s

18/Jan/21 - O3 3nm 29x300s

19/Jan/21 - Ha 5nm 25x300s

20/Jan/21 - O3 5nm 24x300s

21Jan/21 - S2 3nm 27x300s

22/Jan/21 - Ha 5nm 26x300s

23/Jan/21 - S2 3nm 32x300s

Total Integration 20hours

iOptron CEM40EC

William Optics 1000mm Mortar Tri-pier

Askar FRA400 Quintuplet with 0.7 reducer at F/3.9

ZWOASI183MM-Pro

ZWO120MM Mini

ZWO OAG

ZWO ASIAir Pro

ZWO EAF

ZWO EFW

Chroma Filters

B9 Site in Miami

Stacked on AstroPixelProcessor

Processed on PixInsight

Original
Final
B

B

Description: IC2177 (Seagull Nebula) - SHO
Project took me 9 night over January because of bad weather and backyard obstruction - I have roughly 3 hours per night on this object.

Data Acquisition (All Bin1):
05/Jan/21 - Ha 5nm 25x300s
06/Jan/21 - S2 3nm 25x300s
08/Jan/21 - O3 3nm 27x300s
18/Jan/21 - O3 3nm 29x300s
19/Jan/21 - Ha 5nm 25x300s
20/Jan/21 - O3 5nm 24x300s
21Jan/21 - S2 3nm 27x300s
22/Jan/21 - Ha 5nm 26x300s
23/Jan/21 - S2 3nm 32x300s

Total Integration 20hours
iOptron CEM40EC
William Optics 1000mm Mortar Tri-pier
Askar FRA400 Quintuplet with 0.7 reducer at F/3.9
ZWOASI183MM-Pro
ZWO120MM Mini
ZWO OAG
ZWO ASIAir Pro
ZWO EAF
ZWO EFW
Chroma Filters
B9 Site in Miami

Stacked on AstroPixelProcessor
Processed on PixInsight

Uploaded: ...

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	4180959
PixInsight job	IZ5RFB2C4DADWHP7390IGRWFIHQMYR4O
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	07h05m37s.52
RA (top/left)	07h02m15s.63
RA (top/right)	07h02m00s.70
RA (bottom/right)	07h09m01s.20
RA (bottom/left)	07h09m13s.50

Dec (center)	-11°09′18″.2
Dec (top/left)	-09°50′07″.6
Dec (top/right)	-12°25′59″.9
Dec (bottom/right)	-12°28′19″.4
Dec (bottom/left)	-09°52′25″.3

Image Index:

Contribution Index (beta):

Seagull Nebula, SHO and HOO

Seagull Nebula, SHO and HOO

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Image Index:

Contribution Index (beta):

Seagull Nebula, SHO and HOO

Seagull Nebula, SHO and HOO

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Description

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B

Sky plot

Histogram

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