SNR G132+1.3 Area, Borg 107 (Stephen Garretson)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: HD13504 · HD13686 · HD13798 · HD13799 · HD13830 · HD13864 · HD13898 · HD14037 · HD14061 · HD14217 · HD14218 · HD14328 · HD14441 · HD14510 · HD14519 · HD14552 · HD14617 · HD14632 · HD14695 · HD14817 · HD15022 · IC 1795 · LBN 641 · LBN 642 · LBN 645 · LBN 646 · LBN 650 · LDN 1354 · LDN 1356 · LDN 1359 · And 3 more.

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SNR G132+1.3 Area, Borg 107

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SNR G132+1.3 Area, Borg 107

HB3 is more properly designated as SNR G132.7 + 1.3. I finally processed the SII data I had collected and applied David's formula for the 3 color image: R= 0.66 Ha + 0.33 SII; G= 0.5 SII + 0.5 OIII; G= 1.0 OIII. MJ had suggested that the SII data adds significantly to the visible structure; I agree. Still, his dark skies in NM and super fast RASA make a big difference.

[12] guided 600s Ha subs
[19] guided 600s OIII subs
[12] guided 600s SII subs
total integration: 7 hours 10 minutes

capture:
Borg f/3.9 107FL Six Element APO
ASI 2600MM Pro
Primalucelab Esatto Focuser
Starlight Xpress USB Filter Wheel
Baader 3.5nm Ha Filter
Chroma 3nm OIII filter
Baader 4.5nm SII filter
JTD Aimer

guiding:
William Optics RedCat f/4.9 Petzval Astrograph
ASI 290M Mini Guide Camera

Paramount MX+

TheSkyX, SGP, PHD2
PixInsight, Mac OS Photos, Preview

...Stephen

The refractors!

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Status	Advanced success
Started	...
Astrometry.net job	8807737
PixInsight job	TMHRUKFKFC1SHX8SR0A2BQUNSJ7TVGDD
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	02h19m03s.55
RA (top/left)	02h27m06s.86
RA (top/right)	02h28m41s.90
RA (bottom/right)	02h10m08s.36
RA (bottom/left)	02h10m20s.11

Dec (center)	+62°28′32″.4
Dec (top/left)	+60°56′24″.1
Dec (top/right)	+63°55′18″.1
Dec (bottom/right)	+63°58′40″.1
Dec (bottom/left)	+60°59′26″.10

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SNR G132+1.3 Area, Borg 107

SNR G132+1.3 Area, Borg 107

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SNR G132+1.3 Area, Borg 107

SNR G132+1.3 Area, Borg 107

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