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		| Paper: | 
		On The Fly Re-calibration of NICMOS and STIS Data | 
	 
	
		| Volume: | 
		172, Astronomical Data Analysis Software and Systems VIII | 
	 
	
		| Page: | 
		191 | 
	 
	
		| Authors: | 
		Micol, Alberto; Durand, Daniel; Pirenne, Benoît; Gaudet, Séverin; Hodge, Phil | 
	 
	
	
		| Abstract: | 
		In 1997 the HST payload was rejuvenated with two new instruments. After an initial period during which the instrument in-flight responses were assessed and understood and the calibration software and data flow stabilised, the CADC and ST-ECF started working together on the extension of the on-the-fly (OTF) calibration pipeline to support NICMOS and STIS. In this article the design and the implementation of such pipeline are shown. The design is based on a usage of database queries, a rule system and an automatic code generation system written in PERL. | 
	 
	
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