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Changes between Version 158 and Version 159 of MD.GR0


Ignore:
Timestamp:
Oct 9, 2011, 1:53:19 PM (15 years ago)
Author:
Mark Huber
Comment:

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  • MD.GR0

    v158 v159  
    469469 * data_group: MD03.refstack.20111010
    470470
    471 Histograms of the FWHM major and minor from camera stage for reprocessed g-band exposures (red) and refstack.20111010 (top blue) and refstack.20101202 V2 (bottom blue). The unmatched blue/red overlap for V2 are due to ones included/rejected in the selected reprocessing.
    472 [[Image(MD03.g.00000.expfwhm.png,300px)]]
     471|| Histograms of the FWHM major and minor from camera stage for reprocessed g-band exposures (red) and refstack.20111010 (top blue) and refstack.20101202 V2 (bottom blue). The unmatched blue/red overlap for V2 are due to ones included/rejected in the selected reprocessing. || [[Image(MD03.g.00000.expfwhm.png,300px)]] ||
    473472
    474473Summary comparison table with the approximate FWHM (major) as the PSF FWHM from a center field skycell (V3=055, V2=078) after running psphot on the stacks.
     
    489488|| MD03.refstack.20101202 V2 || g || 90(29) || 1.13" ||
    490489|| || || || ||
    491  * overshot the number of input warps compared to V2. The average PSF FWHM_major seems much better than expected from the histograms of input exposures. [[Image(MD03.20111010_g_test.png,300px)]]
    492 
    493 Troubled skycells: none in initial inspection. Far outer edges with few dithers may/may not have successful skycells. Sample skycell coverage map by good_frac with N input warps, N rejected warps, dtime_script for making stack, and flag any quality error that rejects an entire skycell (ERR). The ~110-125 input warps provided a sample for some of the far outer skycells from earlier dithers to be covered still.
    494 [[Image(MD03.refstack.20101202.NULL.g.00000.stksummap.png,300px)]] [[Image(MD03.refstack.20111010.NULL.g.00000.stksummap.png,300px)]]
     490 * overshot the number of input warps compared to V2. The average PSF FWHM_major seems much better than expected from the histograms (above) of input exposures.
     491
     492[[Image(MD03.20111010_g_test.png,300px)]]
     493
     494Troubled skycells: none on initial inspection. Far outer edges with few dithers may/may not have successful skycells. Sample skycell coverage maps for V2 and V3 with good_frac with N input warps, N rejected warps, dtime_script for making stack, and flag of any quality error that rejects an entire skycell (ERR). The ~110-125 input warps provided a sample for some of the far outer skycells from earlier dithers to be covered still.
     495|| [[Image(MD03.refstack.20101202.NULL.g.00000.stksummap.png,300px)]] || [[Image(MD03.refstack.20111010.NULL.g.00000.stksummap.png,300px)]] ||
    495496
    496497