M31: adding Ha and Oiii data to LRGB integration (Stefano Zamblera)

Celestial hemisphere: Northern · Constellation: Andromeda (And) · Contains: 32 And · 35 And · 35 nu. And · Andromeda Galaxy · HD3141 · HD3431 · HD3447 · HD3741 · HD3765 · HD3827 · HD3969 · HD4143 · HD4174 · HD4267 · HD4322 · HD4501 · HD4669 · HD4902 · HD5065 · M 110 · M 31 · M 32 · NGC 205 · NGC 206 · NGC 221 · NGC 224 · The star 32 And · The star ν And

M31: adding Ha and Oiii data to LRGB integration

Revision title: LRGB with Ha and Oiii integration

Link: https://www.xiulong.it/tianwensheying/2023/12/27/m31-andromeda-galaxy-in-l-har-g-oiiib/

M31: adding Ha and Oiii data to LRGB integration

Revision title: LRGB with Ha and Oiii integration

Link: https://www.xiulong.it/tianwensheying/2023/12/27/m31-andromeda-galaxy-in-l-har-g-oiiib/

This is an attempt of narrowband and wideband data integration of M31 Galaxy, both set recorded on several sessions between 25/05/2023 and 28/11/2023.
Ha and Oiii subframes were recorded at 180 and 300 seconds; LRGB at 60 seconds, everything by William Optics Redcat 51 and ASI1600mm Pro at -20 C about.

Ha narrowband channel integrated R channel

Oiii narrowband channel integrated G and B channels

HOO palette and LRGB integration

Original
B
C
D
Final
E

B

Title: HOO palette

Description: Narrowband Ha and Oiii intergation in HOO palette

Uploaded: ...

C

Title: Ha narrowband

Description: Ha narrowband master integration of 180 and 300 seconds subframes

Uploaded: ...

D

Title: Oiii narrowband

Description: Oiii narrowband master from 180 and 300 seconds subframes integration

Uploaded: ...

E

Title: LRGB with Ha and Oiii integration

Description: Ha narrowband integration to R channel, Oiii narrowband integration to B and G channels.

Uploaded: ...

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Status	Advanced success
Started	...
Astrometry.net job	8964379
PixInsight job	3V9ON460JKO3GAJ2ANO3KP44T5US5NAV
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	00h42m31s.60
RA (top/left)	00h30m00s.16
RA (top/right)	00h40m27s.68
RA (bottom/right)	00h54m36s.31
RA (bottom/left)	00h44m42s.80

Dec (center)	+41°13′54″.5
Dec (top/left)	+42°15′28″.9
Dec (top/right)	+38°42′49″.8
Dec (bottom/right)	+40°07′17″.8
Dec (bottom/left)	+43°44′47″.3

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M31: adding Ha and Oiii data to LRGB integration

Revision title: LRGB with Ha and Oiii integration

M31: adding Ha and Oiii data to LRGB integration

Revision title: LRGB with Ha and Oiii integration

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M31: adding Ha and Oiii data to LRGB integration

Revision title: LRGB with Ha and Oiii integration

M31: adding Ha and Oiii data to LRGB integration

Revision title: LRGB with Ha and Oiii integration

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D

E

Sky plot

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