Examples of typical UIST (short H) spectroscopy data at various stages during the ORAC-DR reduction process

UIST_flat_spec_gal.png : Flat field from u20050307 set, file flat_13.sdf,
1024x1024, cut level 99.5%, default colour map.

UIST_arc_spec_gal.png : Arc from u20050307 set, file arc_14.sdf,
1024x1024, cut level 90%, default colour map.





UIST_arc_mutliwin_spec_gal.png : Multiple display KAPVIEW DR output for above arc & subsequent standard star data.





UIST Dark Frame

UIST_dark_spec_gal.png : Dark from u20050307 set, file dark_19.sdf,
1024x1024, cut level 99.5%, default colour map.





UIST Raw Single Target Source Frame

UIST_raw_single_spec_gal.png : Single unreduced source frame from u20050307 set,
file u20050307_00024.sdf, 1024x1024, cut level 99.5%, default colour map.





UIST Flat-fielded Single Target Frame

UIST_single_ff_spec_gal.png : Single flat-fielded frame corresponding to
above frame, from u20050307 set, file: u20050307_00024_ff.sdf,
1024x1024, cut level 99.5%, default colour map.

UIST Single Target Source Frame, Wavelength-Calibrated by Estimation

UIST_single_wce_std_spec_gal.png : Single wavelength-calibrated by estimation
frame from u20050307 set, file: u20050307_00015_wce.sdf,
1024x1024, cut level 98%, default colour map.





UIST Single Sky-Subtracted Target Source Frame

UIST_single_ss_spec_gal.png : Single sky-subtracted frame
corresponding to above programme object frame, from u20050307 set, file:
u20050307_00024_ss.sdf, 1024x1024, cut level 99.5%, default colour map.

UIST 1D Strndard Star Spectrum, Extracted from a Group of 5 Frames

UIST_group_sp_std_spec_gal_sp.png : Extracted standard spectrum, obtained from
group of 5; from u20050307 set, file: gu20050307_00015_sp.sdf.





UIST Coadded Group of Frames, On - Offset

UIST_group_spec_gal.png : Coadded group; the difference between all the main and
offset beam images, from u20050307 set, file: gu20050307_00019.sdf,
1024x1024, cut level 99.5%, default colour map.





UIST_prog_multiwin_spec_gal_sp.png : Multiple display KAPVIEW DR output for
current frame of a group during pipelined reuction process. Top left: histogram
of single wavelength-calibrated by estimation frame; Top right: Background
limit indicator; Bottom left: 1D slice representation of spectral position on
group 2D image; Bottom right: 1D extraction of current single
wavelength-calibrated by estimation frame.





UIST Co-added, Reduced and Calibrated Group

UIST_group_fci_spec.gal.png : Coadded, reduced & flux-calibrated group;
from u20050307 set, file: gu20050307_00019_fci.sdf,
1024x1024, cut level 99.5%, default colour map.