jeffjastro.com Twitter | Facebook



OBJECT

NGC 4236 (barred spiral galaxy)                        (image is reduced-size | other sizes:  medium ,,original)

Distance:  11.7 million light years

Telescope Takahashi TOA-130F @ f/7.7
Mount Takahashi EM200 Temma II
Camera QSI 690wsg @ -10C
Filters Astrodon Tru-Balance I-Series LRGB Gen 2
Guider SX Lodestar
Settings 6x10min L (bin1x1); 3x5min ea RGB (bin2x2); AstroArt5, CS4 (slightly cropped, 10xdarks/flats/fdarks/bias)

Date/Location

Notes

3 May 2019 - Las Cruces, NM

This image is LRGB.

Copyright  Jeffrey O. Johnson

Content, Design, and Layout on this site are Copyright © Jeffrey O. Johnson | All rights reserved