<< back   

MACHHOLZ C/2004 Q2, 07.01.05
Object.................: Machholz Q2
Optics / Telescope.....: Traveler
focal length, f/ratio..: 402mm, f/3,8
Total exposure time....: 50min.
Filter.................: SBIG CFW8
Film / CCD.............: ST2000XM
Guiding................: Self-guided
Date & location........: 01/07/05, La Rosière, France
Author.................: Sebastian Voltmer
Comments...............: L mosaic: 10x2min;
RGB mosaic: 10x (R: 1x1min, G: 1x1min, B: 1x1min), bin 3x3
-30°C, master dark

Koma von C/2004 Q2, 05.01.05
Object.................: Coma of comet Machholz
Optics / Telescope.....: C11 + AP Telecompressor
focal length, f/ratio..: 1764m, f/6.3
Total exposure time....: 5min
Film / CCD.............: ST10XME
Guiding................: Self-guided
Date & location........: 01/05/05, La Rosière / France
Author.................: Sebastian Voltmer
Comments...............: L: 20x6sec
R: 10x6sec, G: 10x6sec, B: 10x6sec

MACHHOLZ C/2004 Q2, 05.01.05
Object.................: Machholz Q2
Optics / Telescope.....: Traveler
focal length, f/ratio..: 402mm, f/3,8
Total exposure time....: 24min. (mosaic)
Filter.................: SBIG CFW8
Film / CCD.............: ST2000XM
Guiding................: Self-guided
Date & location........: 01/05/05, La Rosière, France
Author.................: Sebastian Voltmer
Comments...............: L mosaic: 4x (2x2min),
RGB mosaic: 4x (R: 1x2min, G: 1x2min, B: 1x2min),
bin 2x2 (-38°C, master dark)

MACHHOLZ C/2004 Q2, 03.01.05
Object.................: Machholz Q2
Optics / Telescope.....: Traveler
focal length, f/ratio..: 402mm, f/3,8
Total exposure time....: 14min.
Filter.................: SBIG CFW8
Film / CCD.............: ST2000XM
Guiding................: Self-guided
Date & location........: 01/03/05, La Rosière, France
Author.................: Sebastian Voltmer
Comments...............: L: 3x2min,
R: 1x2min, G: 1x2min, B: 2x2min
-45°C, master dark

MACHHOLZ C/2004 Q2, 21.12.04
Object.................: C/2004 Q2
Optics / Telescope.....: Traveler
focal length, f/ratio..: 600mm, f/5,8
Total exposure time....: 5min.
Filter.................: none
Film / CCD.............: ST2000XM
Guiding................: Self-guided
Date & location........: 21.12.04, Spicheren, France
Author.................: Sebastian Voltmer
Comments...............: L: 5min