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Changes between Version 65 and Version 66 of MD_WSdiffim_photcheck_test20121004


Ignore:
Timestamp:
Dec 11, 2012, 11:35:41 AM (14 years ago)
Author:
Mark Huber
Comment:

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  • MD_WSdiffim_photcheck_test20121004

    v65 v66  
    5454
    5555}}}
    56  * AP_MAG close but  offset from SMF ~0.2 (fainter). Seems like the target conv may be poor for o6157g0219o with grossly larger psf_major.
     56 * AP_MAG close between the two exposures (~0.013) but largely offset from SMF ~0.2 (fainter). Also seems like the target conv may be poor with large difference in psf_major.
    5757
    5858
    … …  
    6060 * '''appears to be an issue with psphot and debug options triggered @level 6, re-run to use normal ops build w/o trace or with values <6'''
    6161
    62  * original warps, transformed photometry in warps from SMF: should be same as SMF and is
     62 * original warps, transformed photometry in warps from SMF: should be same as SMF and it is
    6363{{{
    6464IPP_IDET  CAL_PSF_MAG  CAL_PSF_MAG_SIG  PSF_INST_MAG  PSF_INST_MAG_SIG  AP_MAG  AP_MAG_RAW  PSF_MAJOR  PSF_QF_PERFECT  FLAGS  FLAGS2  DIFF_NRATIO_BAD  rsep
    … …  
    6969}}}
    7070
    71  * basic psphot run with current ipp-20121026 tag, random seed:
     71 * basic psphot run with current ipp-20121026 tag, random seed: similar except exposure 0219 is different by ~0.035 mag
    7272{{{
    7373IPP_IDET  CAL_PSF_MAG  CAL_PSF_MAG_SIG  PSF_INST_MAG  PSF_INST_MAG_SIG  AP_MAG  AP_MAG_RAW  PSF_MAJOR  PSF_QF_PERFECT  FLAGS  FLAGS2  DIFF_NRATIO_BAD  rsep
    7474---- o6157g0218o
    75   00379   17.050  0.000  -12.215  0.011  -12.233 -12.237   6.610   0.999  0x06200005 0x00000080   0.03
     75 00379   17.050  0.000  -12.215  0.011  -12.233 -12.237   6.610   0.999  0x06200005 0x00000080   0.03
    7676---- o6157g0219o
    7777 00380   17.081  0.000  -12.181  0.011  -12.186 -12.191   6.376   0.999  0x06200005 0x00000080   0.02
    … …  
    7979}}}
    8080
    81  * psphot run with old ipp-20120802 tag:
     81 * psphot run with old ipp-20120802 tag: similar to previous tag w/in ~0.01 but again exposure 0219 is largely offset
    8282{{{
    8383---- o6157g0218o
    … …  
    8787}}}
    8888
    89  * psphot run with current ipp-20121026 tag using the same seed as the prior psphot run with ipp-20120802 tag:
     89 * psphot run with current ipp-20121026 tag using the same seed as the prior psphot run with ipp-20120802 tag: with same seed, exposures mags match between tags, so appears something slightly more unstable in exposure 0219. (also doesn't match as well)
    9090{{{
    9191---- o6157g0218o
    … …  
    9696}}}
    9797
    98  * psphot run with last year ipp-20110622 tag using the same seed as the prior psphot run with ipp-20120802 tag:
     98 * psphot run with last year ipp-20110622 tag using the same seed as the prior psphot run with ipp-20120802 tag: again same AP_MAG but PSF_INST_MAG offset by ~0.01-0.02, flags for exposure 0218 also different.
    9999{{{
    100100---- o6157g0218o