ITEM_TITLE      CALIB products
ITEM_ANAME      products

<img src="/images/arr0black.gif" NOSAVE height=14 width=14> <a href="recipe_calib.html"> 
        Overview of calibration files and  recipes</a><br>
      </p>

TABLE_NAME      products
TABLE_TYPE      TABLE_CUSTOMHDR
TABLE_HEADER 	Raw frame(s) SEP	recipe	SEP	description	SEP	product(s)
TABLE_ROW1	BIAS	SEP <font face="Courier New, Courier, mono"><a href="recipe_calib.html#bias">gimasterbias</a></font> SEP create a master bias from a set of input raw frames SEP MASTER_BIAS
TABLE_ROW2	DARK	SEP <font face="Courier New, Courier, mono"><a href="recipe_calib.html#dark">gimasterdark</a></font> SEP create a master dark from set of input raw frames SEP MASTER_DARK
TABLE_ROW3	FLAT	SEP <font face="Courier New, Courier, mono"><a href="recipe_calib.html#flat">gimasterflat</a></font> SEP create fibre localization, width and extraction from a set of input flats SEP FF_LOCCENTROID, FF_LOCWIDTH; FF_EXTSPECTRA, FF_EXTERRORS 
TABLE_ROW4	NASMYTH FLAT SEP <font face="Courier New, Courier, mono"><a href="recipe_calib.html#flat">gimasterflat</a></font> SEP create nasmyth fibre localization, width and extraction from a set of input nasmyth flats SEP NF_LOCCENTROID, NF_LOCWIDTH; NF_EXTSPECTRA, NF_EXTERRORS 
TABLE_ROW5	WAVE	SEP <font face="Courier New, Courier, mono"><a href="recipe_calib.html#wave">giwavecalibration</a></font> SEP obtain the wavelength calibration solution from an input arc-lamp frame SEP DISPERSION_SOLUTION; ARC_EXTSPECTRA, ARC_RBNSPECTRA 
TABLE_ROW6	STANDARD STAR SEP <font face="Courier New, Courier, mono"><a href="recipe_calib.html#std">gistandard</a></font> SEP determine instrumental response SEP STD_RBNSPECTRA, STD_RBNERRORS; STD_RCSPECTRA, STD_RCERRORS; INSTRUMENT_RESPONSE*

* for STD_ARG data ony; for STD_IFU data, no instrument response is produced.

TITLE	Naming scheme

After production and certification, the calibration products are archived.
They are named with
a scheme including type, creation date and relevant setting
parameters. The master calibrations are available for archive users through
the calSelector service.