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.
Getting plate-solving status, please wait...
M45, another try, 



    
        

            Lukas Šalkauskas
Powered byPixInsight

M45, another try

Getting plate-solving status, please wait...
M45, another try, 



    
        

            Lukas Šalkauskas
Powered byPixInsight

M45, another try

Technical card

Imaging telescopes or lenses: William Optics Gran Turismo 71 APO

Imaging cameras: Nikon D5600

Mounts: IOptron CEM25P

Focal reducers: Willim Optics FLAT6AIII - 0.8X

Software: PixInsight

Filters: Optolong L-Pro 2"


Dates:Sept. 25, 2020

Frames:Optolong L-Pro 2": 76x60" (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


Astrometry.net job: 3913463

RA center: 3h 47' 3"

DEC center: +24° 20' 55"

Pixel scale: 2.397 arcsec/pixel

Orientation: -87.585 degrees

Field radius: 1.690 degrees


Resolution: 4100x3000

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