IC 1795 The Fish Head Nebula (kwalker)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: IC 1795 · NGC 896

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IC 1795 The Fish Head Nebula

Revision title: IC 1795 The Fish head Nebula

Powered byPixInsight

IC 1795 The Fish Head Nebula

Revision title: IC 1795 The Fish head Nebula

IC 1795 and NGC 896 (The Fish Head)
An Emission Nebula in the Constellation of Cassiopeia in the region of the Heart Nebula
At 6000 light years from earth and a span of 60 light years across, the area is full of nebulosity exited by ionized gasses from neighboring stars.
Total Interrogation time 29 hours with 5-minute RGB and 15-minute SII HA and OIII subs processed in that order
The Ha data was used for the Luminance layer
Stellarvue SVX130T-Raptor
SFFX1 Flattener
MallinCam DS26M-TEC – Chroma filters 5nm 36mm unmounted
Paramount MYT
SG-PRO
PixInsight

Original
B
Final
C

B

Title: IC 1795 The Fish head Nebula

Description: Concentrated on the dark Nebula
IC 1795 and NGC 896 (The Fish Head)
An Emission Nebula in the Constellation of Cassiopeia in the region of the Heart Nebula
At 6000 light years from earth and a span of 60 light years across, the area is full of nebulosity exited by ionized gasses from neighboring stars.
Total Interrogation time 29 hours with 5-minute RGB and 15-minute SII HA and OIII subs processed in that order
The Ha data was used for the Luminance layer
Stellarvue SVX130T-Raptor
SFFX1 Flattener
MallinCam DS26M-TEC – Chroma filters 5nm 36mm unmounted
Paramount MYT
SG-PRO
PixInsight

Uploaded: ...

C

Title: IC 1795 Fish Head

Description: Reprocessed to knock down blown out areas and straight up pixel math for rgb sho without star removal

Uploaded: ...

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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	Basic success
Started	...
Astrometry.net job	8793578
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Contribution Index (beta):

IC 1795 The Fish Head Nebula

Revision title: IC 1795 The Fish head Nebula

IC 1795 The Fish Head Nebula

Revision title: IC 1795 The Fish head Nebula

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Image Index:

Contribution Index (beta):

IC 1795 The Fish Head Nebula

Revision title: IC 1795 The Fish head Nebula

IC 1795 The Fish Head Nebula

Revision title: IC 1795 The Fish head Nebula

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