thatīs me in thermal infrared

Bernd Brinkmann´s

image of

Comet 24 P/
Schaumasse

date (yy/mm/dd) time (UT) exp. time (min/sec) camera / telescope film / CCD filter image size Remarks

41 P/ Tuttle-Giacobini-Kresak

South is up, east to the right,
no corrections to guiding,
inner coma diameter 1',
outer coma diameter 2'

2001/05/12

20:53:47
-
21:17:48

21 x 60 sec

500 mm newton reflector @ f /5
at VdS-Sternwarte Kirchheim

Starlight SX

---

5.9' x 5.8'


processing with MIRA A/P:
bias
dark
flat
register on comet
combine (sum)
false color palette
write TIF

processing with Photoshop:
pixel rectification
log scaling
save as JPEG

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any comments to: Bernd.Brinkmann@FH-BOCHUM.DE
last update: 11.02.2002