Celestial hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  Checkmark Nebula  ·  IC 4701  ·  IC 4706  ·  IC 4707  ·  LBN 57  ·  LBN 59  ·  LBN 60  ·  LBN 62  ·  LDN 342  ·  LDN 351  ·  LDN 354  ·  LDN 357  ·  LDN 359  ·  Lobster Nebula  ·  M 17  ·  M 18  ·  NGC 6596  ·  NGC 6613  ·  NGC 6618  ·  Sh2-45  ·  Sh2-47  ·  Swan Nebula  ·  VdB121  ·  omega Nebula
Getting plate-solving status, please wait...
Omega nebula, Duane Melvin
Powered byPixInsight

Omega nebula

Getting plate-solving status, please wait...
Omega nebula, Duane Melvin
Powered byPixInsight

Omega nebula

Equipment

Loading...

Acquisition details

Loading...

Description

Pure color 16-bit data with no optical filter in the light path using G26 color camera

Taken at Cherry Springs PA USA  Bortle 2

336mm focal length APO Doublet Refractor    F 4.66  
Eq6R PRO mount

Orion Starshoot Autoguider TM   ST4 direct to mount,
PHD2 with Plus and Minus 0.3 pixel guide performance and 3.76u pixels
80mm x 300mm guide scope
pole master NCP exact alignment system

Deep sky stacker, APT image capture, PS final edits

12 subs @ 540 Seconds each  gain 101

Comments

Sky plot

Sky plot

Histogram

Omega nebula, Duane Melvin