Dengel Hart 5 - SNR 110.3+11.3 - LDN1217-VdB152 (LRGB+HO) (Javier Albert)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: HD210884 · HD211319 · HD211867 · HD213022 · HD213460 · LBN 531 · LBN 538 · LDN 1217 · LDN 1219 · PK111+11.1 · VdB152

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Dengel Hart 5 - SNR 110.3+11.3 - LDN1217-VdB152 (LRGB+HO)

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Dengel Hart 5 - SNR 110.3+11.3 - LDN1217-VdB152 (LRGB+HO)

Cepheus constellation. You can see the pillar of the dark nebula LDN 1217, crowned by the bright bluish area in the reflection nebula VdB152. In the center of the image, at the bottom, you can observe the planetary nebula Dengel-Hart5, primarily emitting in OIII and Ha. And crossing the entire field, you can find the filaments of the supernova remnant SNR 110.3+11.3.

TS Hypergraph 8" f3.2 telescope, a ZWO ASI 294MM Pro camera, and Antlia V Pro 3nm (SHO) and ZWO (LRGB) filters were used. Skywatcher Eq6-r-Pro mount, OAG+QHY5L-M. The software used includes Sequence Generator Pro, PHD2, Pixinsight, and Adobe Photoshop.The image is an LRGB+HO composition at binningx1. LRGB (4x40x300s) and HO (2x85x300s). For the stars, a set of 40 images of 30 seconds each was captured for each RGB channel.

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QHY294M Pro/ASI294MM Pro
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Status	Advanced success
Started	...
Astrometry.net job	8508236
PixInsight job	BRJ88PIS6HDTURVFX8GPBCLJSJX0RA04
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	22h19m33s.955
RA (top/left)	22h10m22s.626
RA (top/right)	22h29m26s.453
RA (bottom/right)	22h29m17s.121
RA (bottom/left)	22h09m10s.500

Dec (center)	+70°35′00″.19
Dec (top/left)	+69°58′55″.90
Dec (top/right)	+70°03′52″.32
Dec (bottom/right)	+71°09′23″.72
Dec (bottom/left)	+71°04′07″.27

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Dengel Hart 5 - SNR 110.3+11.3 - LDN1217-VdB152 (LRGB+HO)

Dengel Hart 5 - SNR 110.3+11.3 - LDN1217-VdB152 (LRGB+HO)

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Dengel Hart 5 - SNR 110.3+11.3 - LDN1217-VdB152 (LRGB+HO)

Dengel Hart 5 - SNR 110.3+11.3 - LDN1217-VdB152 (LRGB+HO)

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