NGC 7789 (Caroline’s Rose Cluster)

NGC 7789 (Caroline's Rose Cluster)

LRGB image

 

 

Target Information

  • ALTERNATIVE DESIGNATION(S):  The White Rose Cluster, OCL 269
  • TYPE:  open star cluster
  • CONSTELLATION:  Cassiopeia
  • DISTANCE:  7,600 light years

Imaging Information

  • IMAGING DATE(S):  October 2016
  • L:  10 min subs x 24, Bin 1×1
  • R:  5 min subs x 14, Bin 2×2
  • G:  5 min subs x 14, Bin 2×2
  • B:  5 min subs x 13, Bin 2×2
  • TOTAL EXPOSURE TIME:  445 mins = 7.4 hrs

Equipment

  • TELESCOPE:  Takahashi TOA-130F
  • MOUNT:  Software Bisque Paramount ME
  • CAMERA:  SBIG STL-11000XM
  • GUIDING:  TC-237 (internal autoguide chip)
  • FILTERS:  Astrodon
  • IMAGE ACQUISITION SOFTWARE:  TheSkyX, CCDAP5
  • PROCESSING SOFTWARE:  PixInsight