JnEr1 / PK 164.8+31.1 - Planetary Nebula in Lynx (Daniel.P)

Celestial hemisphere: Northern · Constellation: Lynx (Lyn) · Contains: PK164+31.1

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JnEr1 / PK 164.8+31.1 - Planetary Nebula in Lynx

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)

Powered byPixInsight

JnEr1 / PK 164.8+31.1 - Planetary Nebula in Lynx

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)

Another image acquired under the cold, light polluted sky near Paris.

I am now using routinely remote control of outdoor computer using AnyDesk software.

The processing was performed in PI as follows :

For H & O channels :

- Images Calibration (Dark and Flat )

- Cosmetic Correction

- Image Registration

- Image Integration

- Mure Denoise

Then :

- Create HO color image

- Color balance on nebula

- ABC & DBE

- Deconvolution of Ha channel

- Going NL using HT

- Color Saturation range masked (and desaturate bkg)

- Color balance stars under star mask

- TGV denoise (no mask)

- Apply Ha Lum channel and HOO color channel (under star mask for version C)

Final image adjustments performed in Photo on Imac :

- levels adjustments

- adjust color looking using "selective color"

- crop and deflip

- crop & deflip

Original
C
Final
E
F

C

Description: HOO with Ha Lumstars

Uploaded: ...

E

Description: Ha Lum with HOO colors

Uploaded: ...

F

Description: Ha

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	3324810
PixInsight job	YZ600US1T95UULQDQMYODW8APC3LITZQ
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	07h57m48s.807
RA (top/left)	08h01m37s.490
RA (top/right)	07h53m55s.679
RA (bottom/right)	07h54m05s.743
RA (bottom/left)	08h01m38s.118

Dec (center)	+53°25′29″.33
Dec (top/left)	+53°51′10″.84
Dec (top/right)	+53°50′08″.59
Dec (bottom/right)	+52°59′32″.80
Dec (bottom/left)	+53°00′30″.96

Image Index:

Contribution Index (beta):

JnEr1 / PK 164.8+31.1 - Planetary Nebula in Lynx

JnEr1 / PK 164.8+31.1 - Planetary Nebula in Lynx

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Image Index:

Contribution Index (beta):

JnEr1 / PK 164.8+31.1 - Planetary Nebula in Lynx

JnEr1 / PK 164.8+31.1 - Planetary Nebula in Lynx

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