David's Astronomy Pages
CCD Images - Session 73 (2004-11-01)

Previous Imaging Session
Images
(S72)
  Home
Images
(Main)
  Home
Home
Page
  Next Imaging Session
Images (S74)
 
CCD Session S00073
Bullet Notes from CCD Session
 
Bullet P72/Gehrels Comet
Bullet NGC 7662 Planetary Nebula (Blue Snowball)
Bullet NGC 7635 (Bubble Nebula)
Bullet Moon
Bullet M78 & NGC 2071
Bullet NGC 1682 / 1684, Elliptical Galaxies
Bullet M77 - Spiral Galaxy
Bullet NGC 1555 (Hind's Variable Nebula)

Notes (S00073)

- Imaging session was with a focal reducer bringing 8" f/10 LX200 to f/7. 
- Images were recorded with ST7 CCD camera. Filter Wheel with CBVRI filters
- 3.6 hour session, largely operated under remote control
- Moon at 78% phase in eastern sky
-
[ Script issues -  "Too few stars on locate images" routine rejecting apparently valid images ]

Back to Top


Comet 78/P Gehrels

78/P Gehrels (passing through Aries)
Image 
CCD Colour Composite
Luminance (C med 5x60s), Blue 200% (B av 2 (med 3 x 60s)), Green (V av 2x60s), Red (R av2x60s)
2004-11-02 00:11 hUT (# 75043-57)

Back to Top


NGC 7662 Planetary Nebula (Blue Snowball)

NGC 7662 (Andromeda)
Image
CCD  Colour Composite
Luminance (C med 3x60s), Blue 250% (B med 6 x 60s), Green (V med 3x60s), Red (R med 3x60s)
2004-11-02 00:41 h UT (#73063-77)
 
Image
Enhanced CCD Colour Image
Luminance (C med 3x60s), Blue 250% (B med 6 x 60s), Green (V med 3x60s), Red (R med 3x60s)
Luminance has been sharpened using Richardson-Lucy processing 
2004-11-02 00:41 h UT (#73063-77)

Back to Top


NGC 7635 Nebula (Bubble Nebula)

NGC 7635 (Cassiopeia)
Image
CCD  Image, 5 x 60 sec exposure (median combine)
Clear Filter
2004-11-02  01:01 h UT (#73082-86)

Back to Top


Moon

 
Image 
 CCD Image, 0.11s exposure, B Filter
2004-11-02 01:20h UT (#73099)
 
Terminator (at 78% phase)
 Image
  CCD Image Montage, 0.11s exposure, B Filter
2004-11-02 01:23h UT (#73093-127)
(Full Size)
 
Image 
  CCD Image, 0.11s exposure, B Filter
2004-11-02 01:28h UT (#73127)

Back to Top


M78 & NGC 2071 Bright Nebula

NGC 2071 (Orion)
Image
CCD Image, 3x60s exposure (average combine)
C Filter
2004-11-02 01:42h UT (#73136-38)
 
M78 (Orion)
Image
CCD Image, 6x60s exposure (average combine)
C Filter
2004-11-02 01:37h UT (#73130-35)

Back to Top


NGC 1682 / NGC 1684 (Elliptical Galaxies)

NGC 1682 Elliptical Galaxy (catalog mag +14.5), 
NGC 1683 Spiral Galaxy  (catalog mag +14.7), 
NGC 1684 Elliptical Galaxy (catalog mag +12.0)
(Orion)
Image 
CCD Image, 3x60s exposure (average combine)
C Filter
2004-11-02 01:58h UT (#73145-47)

Back to Top


M77 Spiral Galaxy

M77  (Cetus) 
Image 
CCD Image, 3x60s exposure (average combine)
C Filter
2004-09-19  02:03 h UT (#73149-51)

Back to Top


NGC 1555 (Hind's Variable Nebula)

NGC 1555 (Taurus) 
Image 
CCD Image, 5 x 60s (average combine)
Clear Filter
2004-11-02  02:12 h UT (#73153-57)

Back to Top


This Web Page: CCD Images - Session 73 (2004-11-01)
Last Updated : 2015-05-16
Site Owner : David Richards
Home Page : David's Astronomy Web Site