Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  B144  ·  Sh2-101
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LBN168 (SH2-101) The Tulip Nebula in Narrowband OSC, John Jennings

LBN168 (SH2-101) The Tulip Nebula in Narrowband OSC

Getting plate-solving status, please wait...
LBN168 (SH2-101) The Tulip Nebula in Narrowband OSC, John Jennings

LBN168 (SH2-101) The Tulip Nebula in Narrowband OSC

Equipment

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Acquisition details

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Description

First part of an 2 image run last night. The moon glow was significant until about 2:30am this morning, so I picked a fairly bright emission nebula and used a OSC narrowband filter for the first image. The Tulip in narrowband OSC (IDAS NBZ 49mm unmounted). 

LUM_EXP     = 600                                                  
LUM_CNT     = 19                                                  
LUM_DARK    = 20                                                  
LUM_FLAT    = 20                                                  
LUM_BIAS    = 0                                                  
LUM_TEMP    = -5

Comments

Sky plot

Sky plot

Histogram

LBN168 (SH2-101) The Tulip Nebula in Narrowband OSC, John Jennings

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