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Contains:  NGC 4328, NGC 4322, M 100, NGC 4321, NGC 4312, IC 783
Getting plate-solving status, please wait...
M100 and friends, 


            Rudolf Bumm
M100 and friends

M100 and friends

Technical card

Imaging telescope or lens:Celestron Newton 200/1000

Imaging camera:ZWO ASI1600MMC

Mount:iOptron CEM60


Resolution: 4386x3222

Dates:April 19, 2018

Frames: 93x180"

Integration: 4.7 hours

Avg. Moon age: 3.68 days

Avg. Moon phase: 14.56% job: 2025666

RA center: 185.666 degrees

DEC center: 15.775 degrees

Pixel scale: 0.842 arcsec/pixel

Orientation: 33.707 degrees

Field radius: 0.636 degrees

Locations: Mirasteilas observatory, Falera, Graubünden, Switzerland


LRGB image with my personal 8' Celestron Newton (the one I had my astronomy restart with in 2009) and the ZWO ASI1600mmc

1288m, Falera, Switzerland
Luminance: 57 x 180 s
RGB: a total of 36 x 180 s
Gain 0 offs 10.
auto captured with Sequence Generator Pro
all processing: Pixinsight 1.8



Rudolf Bumm
License: None (All rights reserved)

Sky plot

Sky plot


M100 and friends, 


            Rudolf Bumm