Melotte 15 Area, Ha (Stephen Garretson)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: HD15522 · HD15557 · HD15558 · HD15570 · HD15629 · HD15851 · IC 1805 · LBN 654 · LBN 655 · LDN 1366 · LDN 1367 · LDN 1368 · LDN 1369 · LDN 1372 · LDN 1373 · Sh2-190

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Melotte 15 Area, Ha

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Melotte 15 Area, Ha

Melotte 15 is the star forming region in the center of the Heart Nebula [IC 1805]. This is the start of a project to capture data for HOO and then SHO renderings. While the attached is only 3 hours of data, I am not displeased with the detail. I may up the total before moving on to OIII, and SII. The target will be around for a while.

capture:
[18] guided 600s Ha subs
total integration: 3 hours
William Optics FLT 132 APO w/ William Optics Flat 7A [reduces native f/6.9 to f/5.6]
ASI 533MM

Baader 3.5nm Ha filter
ZWO EFW
MicroTouch focus motor/control

Paramount MX+

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

from the Beevo Dome

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

...Stephen

The refractors!

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Status	Advanced success
Started	...
Astrometry.net job	6334880
PixInsight job	R9PM12ET63X43LD486VRX9ZSC0QKYJM3
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	02h34m15s.628
RA (top/left)	02h30m33s.909
RA (top/right)	02h30m42s.307
RA (bottom/right)	02h37m51s.293
RA (bottom/left)	02h37m55s.300

Dec (center)	+61°24′20″.100
Dec (top/left)	+61°49′59″.36
Dec (top/right)	+60°58′03″.89
Dec (bottom/right)	+60°58′20″.56
Dec (bottom/left)	+61°50′16″.49

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Melotte 15 Area, Ha

Melotte 15 Area, Ha

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Melotte 15 Area, Ha

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