View Single Post
  #1  
Old 18-07-2018, 03:18 PM
benklerk
Registered User

benklerk is offline
 
Join Date: May 2008
Location: Katoomba
Posts: 266
47 tuc ZWO ASI 1600mm

47 Tuc is a globular cluster located in the constellation Tucana. It is about 13,000 light years away from Earth, and 120 light years across. 47 Tuc can be seen with the naked eye, with an apparent magnitude of 4.1.

47 Tucanae is the second brightest globular cluster after Omega Centauri, and it is one of the most massive globular clusters in the Galaxy, containing millions of stars. 47 tuc may contain a blackhole at the center.

GSO RC 6
HEQ5 Pro belt mod
ZWO ASI 1600mm
Lum 2min x 37 = 74min
Red 3min x 44 = 132min
Green 3min x 41 = 123min
Blue 3min x 39 = 117min
Total exposure = 7.4hrs
Attached Thumbnails
Click for full-size image (NGC 104 upload.jpg)
221.7 KB104 views

Last edited by benklerk; 19-07-2018 at 04:46 PM.
Reply With Quote