000129s [v3]
http://2massqa.ipac.caltech.edu:9000/data/2mass/lgos_v3/qa000129s/
Processing notes:
-----------------
Scans failing processing: None.
Minor planet ID's: Two low-numbered asteroids predicted, one of which was
found twice and the other once --
|scn|psID |Name |RA |Dec |
057 6011 (185) Eunike 130.266197 3.013255
058 6130 (185) Eunike 130.265144 3.014060
061 1765 (409) Aspasia 130.704006 0.861900
Photometricity:
---------------
Calibration strategy: New
CALMON overrides: None.
CALMON passes 9-cal night with solid solutions in all bands.
Overlaps plots: Scatters and biases are both small.
In summary,
Scans Phot. quality factor
------- --------------------
014-021 1.0
028-035 1.0
042-048 1.0
055-062 1.0
069-076 1.0
083-090 1.0
097-104 1.0
111-117 1.0
Backgrounds/Coadds:
-------------------
Background plots: There is moderate airglow but no serious problems.
Meteor blanking: Partial-frame meteors are seen in scan 030 (fr 105) and 111
(fr 227); for both of these the coadds look fine. A satellite is seen in scan
046 (fr 62-65) and the coadds look fine, too. All other blanking are
similarly ok.
Jump Counters: All OK
Airglow/Coadd Noise: All OK
Marginal Airglow/Coadd Noise: All OK
Seeing Diagnostics:
-------------------
Extensive Untracked Seeing: All OK
Marginal Seetracker Scores (no downgrade):
Scan JSh JMx Seetr fct7 Untracked Ext. Notes
---- --------- --------- -------------- ----------
103 0.96 0.98 1.30 1.0 0 0 900 no problem; no flagging needed
Bad 2nd image moment ratios: All OK
Astrometry Diagnostics:
-----------------------
Astrometric wander [blue]: Only 101v102 shows a wander duration larger than
normal. Even here the wander doesn't exceed 0.5". All other scan pairs look
fine.
Global astrometry [blue]: These look fine.
Scan tracking warnings: NONE
Science Diagnostics:
--------------------
Photometric diagnostics [yellow]: Mean chi-squared values and photometric
linearity both look excellent. The low-latitude Hess plot shows some severe
astrophysical reddening in both the color-mag and color-color diagrams.
Galaxy diagnostics [orange]: These look fine.
Quality Recommendation:
-----------------------
Sci scans: (max score = 10; using min of fct's)
fct1 fct2 fct3 fct4 fct5
Scans Grade phot sens see untr airg
------- ----- ------------------------
014-021 10 1.0 1.0 1.0 1.0 1.0
028-034 10 1.0 1.0 1.0 1.0 1.0
035 8 1.0 0.8 1.0 1.0 1.0
042-048 5 1.0 0.5 1.0 1.0 1.0
055 5 1.0 0.5 1.0 1.0 1.0
056 3 1.0 0.3 1.0 1.0 1.0
057-060 5 1.0 0.5 1.0 1.0 1.0
061-062 8 1.0 0.8 1.0 1.0 1.0
069 8 1.0 0.8 1.0 1.0 1.0
070-076 10 1.0 1.0 1.0 1.0 1.0
083-090 10 1.0 1.0 1.0 1.0 1.0
097-104 10 1.0 1.0 1.0 1.0 1.0
111-117 10 1.0 1.0 1.0 1.0 1.0
Cal scans: (non-photometric = 0, photometric = 10)
Scans Grade Notes
------- ----- -----
008-013 10
022-027 10
036-041 10
049-054 10
063-068 10
077-082 10
091-096 10
105-110 10
118-123 10
Untracked Seeing Overrides: NONE
Version 2 Differences:
----------------------
Delta Plots [red]: All changes are small.
Degraded scores: NONE
Improved scores:
Grades Old QA Factors
Scan P3 Qn Qo phot sens see untr airg Notes
---- ------ --- ------------------------ --------------
069 8 6 6 0.7 0.8 1.0 1.0 1.0 An overlaps downgrade for this
070 10 7 7 0.7 1.0 1.0 1.0 1.0 sci block, needed in v2
071 10 7 7 0.7 1.0 1.0 1.0 1.0 processing, is not needed
072 10 7 7 0.7 1.0 1.0 1.0 1.0 here.
073 10 7 7 0.7 1.0 1.0 1.0 1.0
074 10 7 7 0.7 1.0 1.0 1.0 1.0
075 10 7 7 0.7 1.0 1.0 1.0 1.0
076 10 7 7 0.7 1.0 1.0 1.0 1.0
Special Notes:
--------------
None.
SCANSCI Version 010829 (3.1) last run on Wed Dec 12 15:57:40 2001