M16 Eagle Nebula closeup (tommy_nawratil)

M16 Eagle Nebula closeup

An Eagle nebula closeup with my 10" f/4 Lacerta Photonewton -

during the shortest nights of the year I did some sessions to collect subframes, using all 7 channels LRGB and SHO. There is the contrasty and star-free Hubble palette and the LRGB-SHO near what we think to be the true colors. (While we can never be sure, as our eyes are not sensitive for the deep red H-Alpha Balmer line, pitifully.) There is also a cropped version of the famed Pillars Of Creation - Zoltan Levays epic Hubble palette original (a little different, as he did not remove the stars), an annotated version, and a blinking picture to check the striking differences between the versions.

Camera ASI1600 mono at gain 75, Astronomik filters (narrowband 12nm), MGEN with APT to control camera and mount, processing with Pixinsight using the new module StarNet to remove stars (thank you Nikita, its great!), Photoshop for Hubble palette and overall refinements.

B

Description: M16 Hubble Palette - full field

Uploaded: ...

C

Description: M16 LRGB-SHO full field

Uploaded: ...

D

Description: M16 LRGB-SHO annotated

Uploaded: ...

E

Description: M16 blink Hubble - LRGB versions

Uploaded: ...

F

Description: enhanced version in comparison to the venerable Hubble picture

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	Basic failed
Started	...
Astrometry.net job	2859247
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

Image Index:

Contribution Index (beta):