Bernd Brinkmann´s

Comet 93 P/Lovas 1

date (yy/mm/dd)	time (UT)	exp. time (min/sec)	camera / telescope	film / CCD	filter (IF=Interference)	Remarks
98/08/17	01:49:02	180 sec		SBIG ST-6	---
98/11/21	01:32:56 - 01:53:24	2 x 180 sec + 1 x 420 sec	120 mm refractor f / 5	Starlight SX	IF-Green + IR-block	processing with MIRA A/P: bias, dark, flat register (on comet) combine (sum) rescale write FITS processing with Photoshop: open as 16 bit FITS log scaling save as 8 bit-TIF clipping save as JPEG
98/08/17	01:49:02	180 sec	Askania Schmidtkamera (340/500/1375 mm) (Newton-Focus)	SBIG ST-6	---	processing with CCDOPS: dark processing with MIRA A/P: flat rescale write FITS processing with Photoshop: open as 16 bit FITS log scaling save as 8 bit-TIF clipping save as JPEG
						Digitized Sky Survey image as comparison

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