Modified recipes

• The UIST ARRAY_TESTS calculates the dark current and readnoise in four regions equally divided along the X-axis. The recipe reports the quality of each statistic compared with normal operating parameters.
• FP, FP_JITTER, and FP_JITTER_NO_SKY   May allow scaling of the various components in the formula to create the reduced data, if other external calibrations are available, defaulting to the previous behaviour.
• MAKE_BPM   No longer applies an existing bad pixel mask and creates unwanrted variance.
• REDUCE_DARK   Permits averaging of darks of the same exposure time. The dark frame name now includes the exposure time. This does not apply to instruments whose darks only have a group identifier of 0, namely IRCAM, UFTI, and UIST.
• SKY_FLAT and SKY_FLAT_MASKED   These can now process multi-coloured observations.
• SKY_FLAT_FP   Applies a mask beyond the etalon's transmitted circular region on the detector. The circle's centre is either determined through the new fpcentre calibration, or it is determined using profiles of the surrounding ring.