vdB154, Sh2-150, LBN520, LDN1207-9; Cepheus (Thomas V. Davis)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: 26 Cep · Sh2-150 · The star 26Cep · VdB154

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vdB154, Sh2-150, LBN520, LDN1207-9; Cepheus

Powered byPixInsight

vdB154, Sh2-150, LBN520, LDN1207-9; Cepheus

vdB 154, Sh2-150, LBN 520, LDN 1207-9; Cepheus

Astro Systeme Austria N12 f/3.5 astrograph (Lum, Ha)

Tele Vue 127is f/5.2 refractor (Color)

KAI-11000M/CM; M (Lum), CM (color)

Total Exposure Time: 15.75 Hours; LHa

SC 300:300:345 minutes, unbinned

August 2009; Inkom, ID

Comments: This interesting combination of emission and reflection nebulae in Cepheus is very difficult to process given the large number of stars. The processing goal was to try to bring out as much faint nebulosity as reasonably possible, thus the image appears to have a ground glass appearance from the large amount in the region. This method does tend to washout the colors a bit but to the advantage of bringing faint detail to light. Adding H-alpha to the red channel and some to the blue channel intensifies the delicate HII clouds in the region.

vdB154: Size (arcmin): 12

Type: illuminating star inside nebula

Surface brightness: faint

Color: blue

Absorption: moderate

Illuminating star ID1: BD+64 1677

Mag. of illuminating star: 9

Spectral type of star: B2IV

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Views by Submitters (available since September 19th, 2023) Every image is assigned to 50% of available Submitters. In the event that at least 80% of them don't view the image before its time in the IOTD/TP process expires, it's assigned to the other 50% of Submitters and the process begins anew.
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Status	Advanced success
Started	...
Astrometry.net job	2172458
PixInsight job	7SXPSC0AXIL8WM7NSQCNY7I0JX3MELN6
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	22h31m32s.59
RA (top/left)	22h37m43s.28
RA (top/right)	22h37m20s.46
RA (bottom/right)	22h24m55s.26
RA (bottom/left)	22h26m08s.82

Dec (center)	+65°06′02″.8
Dec (top/left)	+64°10′26″.6
Dec (top/right)	+66°04′08″.6
Dec (bottom/right)	+66°00′35″.5
Dec (bottom/left)	+64°07′10″.1

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vdB154, Sh2-150, LBN520, LDN1207-9; Cepheus

vdB154, Sh2-150, LBN520, LDN1207-9; Cepheus

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vdB154, Sh2-150, LBN520, LDN1207-9; Cepheus

vdB154, Sh2-150, LBN520, LDN1207-9; Cepheus

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