thatīs me in thermal infrared

Bernd Brinkmann´s

image of

Comet C/1999 T1 (McNaught-Hartley)

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

41 P/ Tuttle-Giacobini-Kresak

2001/05/12

21:42:00
-
23:19:05

80 x 60 sec

100 mm Genesis refractor
@ f / 5 of Konrad Horn, Salem (Germany),
at VdS-Sternwarte Kirchheim

Starlight SX

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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
clipping
save as JPEG

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