Celestial hemisphere:  Northern  ·  Constellation: Taurus (Tau)  ·  Contains:  16 Tau  ·  17 Tau  ·  18 Tau  ·  19 q Tau  ·  20 Tau  ·  21 Tau  ·  22 Tau  ·  23 Tau  ·  24 Tau  ·  25 eta Tau  ·  26 Tau  ·  27 Tau  ·  28 Tau  ·  Alcyone  ·  Asterope  ·  Atlas  ·  Barnard's Merope Nebula  ·  Celaeno  ·  Electra  ·  IC 349  ·  M 45  ·  Maia  ·  Maia Nebula  ·  Merope  ·  Merope Nebula  ·  NGC 1432  ·  NGC 1435  ·  Pleiades  ·  Pleione  ·  Sterope II  ·  And 10 more.
M45, another try, 



    
        

            Lukas Šalkauskas
Powered byPixInsight

M45, another try

M45, another try, 



    
        

            Lukas Šalkauskas
Powered byPixInsight

M45, another try

Equipment

Acquisition details

Dates:
Sept. 25, 2020
Frames:
L-Pro 2": 76×60(1h 16′) ISO800
Integration:
1h 16′
Darks:
50
Bias:
50
Avg. Moon age:
8.81 days
Avg. Moon phase:
64.93%
Bortle Dark-Sky Scale:
2.00
Temperature:
16.00

RA center: 03h47m03s.66

DEC center: +24°2055.9

Pixel scale: 2.397 arcsec/pixel

Orientation: -87.585 degrees

Field radius: 1.690 degrees

More info:Open 

Resolution: 4100x3000

File size: 9.7 MB

Data source: Backyard

Description

M45, another try, reprocessed all in pixinsight.

Processing:

- Registration, Calibration, Integration using Weighted Batch Preprocessing

- Crop

- Dynamic Background Extraction

- Photometric Color Calibration

- TVG Denoise

- MMT with 8 layers

- Histogram Transformation

- Curves Transformation

- Dark areas enhance

- ICC Profile Transformation

- Signature

Comments

Sky plot

Sky plot

Histogram

M45, another try, 



    
        

            Lukas Šalkauskas