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IC1805, Palmito

IC1805

Getting plate-solving status, please wait...
IC1805, Palmito

IC1805

Equipment

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Acquisition details

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Description

Captured over several days and locations. All subs are calibrated without bias frames. Dark flats have been captured. 50 flats per filter per session. 50 darks for each exposure.

Process:

- Calibration

- Local Normalization

- Integration

- Drizzle integration (Local normalization disabled as severe clipping occured)

- Dynamic background extraction from individual stacks

- Synthetic luminance (0.76*Ha+0.24*SII)

- Deconvolution

- TGVDenoise

- MaskledStretch

- Curves transform

- Multiscale media transform

- Individual stacks linear fit and masked stretch

- Combination (R=0.76*Ha+0.24*SII, G=OIII, B=0.85*OIII+0.15*Ha)

- Histogram transform

- Background neutralization

- Color calibration

- SCNR

- 2 step TGVDenoise (foreground+background)

- LRGBCombination

- Curves transform

Comments

Revisions

  • IC1805, Palmito
    Original
  • IC1805, Palmito
    B
  • IC1805, Palmito
    C
  • IC1805, Palmito
    D
  • Final
    IC1805, Palmito
    E

B

Description: Curves adjustment

Uploaded: ...

C

Description: Curves (lighter bg)

Uploaded: ...

D

Description: Reprocessed

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E

Description: Reprocessed luminance with less aggressive noise reduction

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Histogram

IC1805, Palmito