IC4592 - The Blue HorseHead Nebula (Deepak Sureshkumar)

Celestial hemisphere: Southern · Constellation: Scorpius (Sco) · Contains: 12.23 · 14 Sco) · 14 nu. Sco · 15.53 · 4 Vesta · 40 Harmonia · 713 Luscinia · 8.09 · B40 · B41 · HD144586 · HD144607 · HD144766 · HD144925 · HD144981 · HD144982 · HD145028 · HD145029 · HD145030 · HD145100 · HD145188 · HD145236 · HD145248 · HD145261 · HD145275 · HD145294 · HD145295 · HD145332 · HD145375 · HD145390 · And 77 more.

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IC4592 - The Blue HorseHead Nebula

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

Powered byPixInsight

IC4592 - The Blue HorseHead Nebula

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

IC4592 - The Blue HorseHead Nebula
Last week I started with two targets, Blue Horsehead and Flying Bat & Squid Nebula. Here is the first cut of Blue Horsehead with 5 hours of data captured over five nights.

On the other side, I've collected 21 hours of Flying Bat & Squid Nebula, but the Squid is barely visible. I plan to capture more hours on this target to make it my first big project.

The Blue Horsehead molecular cloud complex is a reflection nebula cataloged as IC 4592. The Reflection nebulas are actually made up of very fine dust that normally appears dark but can look quite blue when reflecting the light of energetic nearby stars. In this case, the source of much of the reflected light is a star at the eye of the horse. That star is part of Nu Scorpii, one of the brighter star systems toward the constellation of the Scorpion (Scorpius). It is about 400 light-years away from us.

Acquisition Details
==============
Exposure: - 60 * 300Sec (Total 5 Hours)
Calibration Frame: 40 Darks, 40 Flats, 40 Dark Flats for each Session
Filters:- No Filter
Gain:- 100Temp:- 0°

Acquisition Equipments and Softwares
=============================
@zwoasi ASI2600MC Pro
@zwoasi ASI290MM
@williamoptics RedCat 51 II APO 250mm f/4.9
@zwoasi AM5
@zwoasi Mini Scope
@zwoasi EAF
@beelink_official Mini PC,
NINA, and PHD2

Location
======
@eao_ae - Bortle 3

Date
====
9th, 10th, 11th, 12th and 13th June 2023

Post Processing
============
Processing - Pixinsight, GHS, BlurXTerminator, NoiseXTerminator, StarXTerminator
Post Processing - Photoshop, Adobe Lightroom

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Status	Advanced success
Started	...
Astrometry.net job	7876580
PixInsight job	A9BXJX9V7WN1QOKRFE36D0URIEQSDSVF
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	16h15m18s.60
RA (top/left)	16h06m08s.50
RA (top/right)	16h09m58s.59
RA (bottom/right)	16h24m43s.37
RA (bottom/left)	16h20m28s.94

Dec (center)	-19°32′03″.10
Dec (top/left)	-17°29′51″.1
Dec (top/right)	-22°14′24″.8
Dec (bottom/right)	-21°32′19″.9
Dec (bottom/left)	-16°49′16″.5

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IC4592 - The Blue HorseHead Nebula

IC4592 - The Blue HorseHead Nebula

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IC4592 - The Blue HorseHead Nebula

IC4592 - The Blue HorseHead Nebula

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