NGC 1907 and Friends in LHaRGB Redux (Sigga)

Celestial hemisphere: Northern · Constellation: Auriga (Aur) · Contains: 24 phi Aur · IC 410 · IC 417 · M 38 · NGC 1893 · NGC 1907 · NGC 1912 · NGC 1931 · Sh2-230 · Sh2-234 · Sh2-236 · Sh2-237 · The star φAur

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NGC 1907 and Friends in LHaRGB Redux

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NGC 1907 and Friends in LHaRGB Redux

NGC 1907 is an open star cluster around 4,500 light years from Earth. It contains around 30 stars and is over 500 million years old. With a magnitude of 8.2 it is visible as part of the constellation Auriga.

1907 has lots of friends both star friends and Ha friends and lives in nice star field.

I decide try make some images with longer exposures and thus fewer completed images overall (why this just occur to me after 3 years a bit mysterious).

This 3 x 300 seconds Ha combined with 3 x 300 seconds in each R,G and B plus synthetic luminance (see below).

After do original Johny was very kind send me a note suggesting use Fitswork to make a L channel and add that to the the image which really improve final result posted here.

Final
Original
B

B

Description: Original posted image with no L channel added.

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Status	Advanced success
Started	...
Astrometry.net job	3231961
PixInsight job	12SB1I15YRDYU8CUWSNDHF41WQI6QPGW
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	05h28m04s.29
RA (top/left)	05h34m08s.54
RA (top/right)	05h21m05s.95
RA (bottom/right)	05h22m17s.98
RA (bottom/left)	05h34m44s.20

Dec (center)	+35°19′24″.2
Dec (top/left)	+37°19′18″.5
Dec (top/right)	+37°11′49″.8
Dec (bottom/right)	+33°18′22″.3
Dec (bottom/left)	+33°25′32″.8

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NGC 1907 and Friends in LHaRGB Redux

NGC 1907 and Friends in LHaRGB Redux

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NGC 1907 and Friends in LHaRGB Redux

NGC 1907 and Friends in LHaRGB Redux

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