M 8 – LRGB Rich-Color version (Alex Woronow)

Celestial hemisphere: Southern · Constellation: Sagittarius (Sgr) · Contains: 7 Sgr · 9 Sgr · B296 · B88 · B89 · LBN 25 · LBN 26 · Lagoon Nebula · M 8 · NGC 6523 · NGC 6526 · NGC 6530 · Sh2-25 · The star 7Sgr · The star 9Sgr

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M 8 – LRGB Rich-Color version

Powered byPixInsight

M 8 – LRGB Rich-Color version

M 8 – LRGB Rich-Color version

OTA:……………….PlaneWave 17” f/6.8
Camera:………….FLI ML16803
Observatory:…. Deep Sky West, Chile

EXPOSURES:
…R…….16 x 300 sec.
…G…….12 x 300
…B…....14 x 300
…L……..15 x 300
Total exposure   9.5 hours

Downsampled about 2.5::1Image Width: 40 arc-minutes
Processed by Alex Woronow (2021) using PixInsight, Topaz, 3DLut, SWT

For the record, This image was rendered starless by StarXTerminator running in Affinity Photo. Unlike most SXT experience, stars removal functions best on the least-processed images; I found that brightening the image considerably resulted in virtually all the stars being entirely removed. The immediate post-stretched image, under the spell of SXT, had several prominent stars almost untouched.

Fine Art Astrophotography

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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.
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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	5166688
PixInsight job	1AKN20CXLDI0ITE0RSPU4XKLFVK953ZQ
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	18h03m57s.70
RA (top/left)	18h05m30s.15
RA (top/right)	18h02m25s.28
RA (bottom/right)	18h02m24s.72
RA (bottom/left)	18h05m30s.55

Dec (center)	-24°22′06″.10
Dec (top/left)	-24°00′59″.1
Dec (top/right)	-24°00′58″.4
Dec (bottom/right)	-24°43′10″.1
Dec (bottom/left)	-24°43′09″.8

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M 8 – LRGB Rich-Color version

M 8 – LRGB Rich-Color version

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M 8 – LRGB Rich-Color version

M 8 – LRGB Rich-Color version

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