Part of Makarian’s Chain, some Glaxies taken from a Bortle 6->7 area, CPH, Denmark (Niels V. Christensen)

Celestial hemisphere: Northern · Constellation: Virgo (Vir) · Contains: IC 3355 · IC 3382 · IC 3388 · IC 3393 · NGC 4425 · NGC 4435 · NGC 4438 · NGC 4458 · NGC 4461 · NGC 4473 · NGC 4477 · NGC 4479 · The Eyes

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Part of Makarian’s Chain, some Glaxies taken from a Bortle 6->7 area, CPH, Denmark

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Part of Makarian’s Chain, some Glaxies taken from a Bortle 6->7 area, CPH, Denmark

A wide field refractor LRGB image with DSOs, 7 "main" Galaxies blended into the WF color image.

Please check also image revisions B, C & D, thanks.

Exposure background WO FLT-110mm F7 refractor: L+RGB: 65x60sec+187x120sec.

Galaxy exposures, 16" F6.2 SCT.

First pair, NGC4435, NGC4438, IR-pass, RGB with Ha/OIII info. added into the RGB channel, IR-pass, RGB+HaOIII: 45+48+48+50 x60sec + 2x10x300sec

Second pair, NGC4458, NGC4461, IR-pass, RGB: 17+11+16+15 x60sec

Third part, NGC4477, NGC4473, NGC4479, IR-pass, RGB: 10+12+13+13 x60sec

As usual it's taken in a light polluted area, Bortle 6 sky looking south, Bortle 7 sky the other directions/surroundings => I have chosen a dark image background.

My home build observatory is placed in my front yard/in the "red light" pollution zone, have a look here,

Red Zone

Kind regards Niels

Final
Original
B
C
D

B

Description: DSOs integrated into the WF image, part one :-)

Uploaded: ...

C

Description: DSOs integrated into the WF image, part two :-)

Uploaded: ...

D

Description: DSOs integrated into the WF image, part three :-)

Uploaded: ...

Light Polluted skies
CMOS Imagers
Schmidt-Cassegrain Telescope (SCT) Imagers
ZWO ASI1600MM/QHY163M
Cooled Color Cams

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Status	Advanced success
Started	...
Astrometry.net job	4352585
PixInsight job	CX8HEXQPF9KM8OPF1Y2M6WE9VC9WSM11
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	12h29m12s.95
RA (top/left)	12h31m12s.19
RA (top/right)	12h26m11s.28
RA (bottom/right)	12h27m14s.66
RA (bottom/left)	12h32m16s.23

Dec (center)	+13°09′10″.0
Dec (top/left)	+13°46′27″.3
Dec (top/right)	+13°25′43″.4
Dec (bottom/right)	+12°31′47″.6
Dec (bottom/left)	+12°52′09″.7

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Part of Makarian’s Chain, some Glaxies taken from a Bortle 6->7 area, CPH, Denmark

Part of Makarian’s Chain, some Glaxies taken from a Bortle 6->7 area, CPH, Denmark

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Part of Makarian’s Chain, some Glaxies taken from a Bortle 6->7 area, CPH, Denmark

Part of Makarian’s Chain, some Glaxies taken from a Bortle 6->7 area, CPH, Denmark

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