Celestial hemisphere:  Northern  ·  Constellation: Taurus (Tau)  ·  Contains:  Barnard's Merope Nebula  ·  IC 349  ·  Maia Nebula  ·  Merope Nebula  ·  NGC 1432  ·  NGC 1435  ·  The star 18Tau  ·  The star Atlas (27Tau)  ·  The star Celaeno (16Tau)  ·  The star Electra (17Tau)  ·  The star Merope (23Tau)  ·  The star Pleione (28Tau)  ·  The star Sterope I (21Tau)  ·  The star Taygeta (19Tau)  ·  The star ηTau
M45, Spooky
M45
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M45

M45, Spooky
M45
Powered byPixInsight

M45

Equipment

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Acquisition details

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Description

250mm @ f/5.6

Siril v0.99.10.1
  1. OSC_Preprocessing script for both exposure times separately
  2. Crop (x=1056, y=91, w=3121, h=3372)
  3. Background extraction (Correction: Subtraction)
  4. Photometric CC
  5. Saturation enhancement (amount=0.25)
  6. Asinh Transformation: (stretch= 215.9, bp=0.00323)
  7. Histogram Transf. (mid=0.087, lo=0.078, hi=1.000)
  8. Histogram Transf. (mid=0.536, lo=0.000, hi=1.000)
  9. SCNR (type=0, amount=1.00, preserve=true)


DSS:
  1. Sorted out bad images
  2. Stacked the 60s and 90s stacked images (from Siril 1.)

Comments

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M45, Spooky