QA for run 1478 (rerun 40, strip 12S), fields: 17-220

Flatfield Errors

Determined from principal colors by assuming that gri errors add up to 0

Note that these estimates are noisy in case of individual runs

	The u band FF error vs. chip column position
Quantity:	uP2P	uRms
col. 1	0.030	0.009
col. 2	0.043	0.012
col. 3	0.015	0.004
col. 4	0.009	0.002
col. 5	0.027	0.008
col. 6	0.004	0.001
mean value	0.021	0.006

*Red entries are triggered by entry < 0.0 0.0
or entry > 0.1 0.04
Legend:
uP2P: peak-to-peak variations of the u band FF error
uRms: rms scatter of the u band FF error
Click here for the u FF error vs. chip column plot.

	The g band FF error vs. chip column position
Quantity:	gP2P	gRms
col. 1	0.006	0.002
col. 2	0.010	0.003
col. 3	0.003	0.001
col. 4	0.003	0.001
col. 5	0.007	0.002
col. 6	0.002	0.001
mean value	0.005	0.002

*Red entries are triggered by entry < 0.0 0.0
or entry > 0.05 0.02
Legend:
gP2P: peak-to-peak variations of the g band FF error
gRms: rms scatter of the g band FF error
Click here for the g FF error vs. chip column plot.

	The r band FF error vs. chip column position
Quantity:	rP2P	rRms
col. 1	0.001	0.000
col. 2	0.002	0.001
col. 3	0.004	0.001
col. 4	0.003	0.001
col. 5	0.006	0.002
col. 6	0.001	0.000
mean value	0.003	0.001

*Red entries are triggered by entry < 0.0 0.0
or entry > 0.05 0.02
Legend:
rP2P: peak-to-peak variations of the r band FF error
rRms: rms scatter of the u band FF error
Click here for the r FF error vs. chip column plot.

	The i band FF error vs. chip column position
Quantity:	iP2P	iRms
col. 1	0.006	0.002
col. 2	0.008	0.002
col. 3	0.007	0.002
col. 4	0.000	0.000
col. 5	0.000	0.000
col. 6	0.001	0.000
mean value	0.004	0.001

*Red entries are triggered by entry < 0.0 0.0
or entry > 0.05 0.02
Legend:
iP2P: peak-to-peak variations of the i band FF error
iRms: rms scatter of the i band FF error
Click here for the i FF error vs. chip column plot.

	The z band FF error vs. chip column position
Quantity:	zP2P	zRms
col. 1	0.022	0.006
col. 2	0.005	0.002
col. 3	0.003	0.001
col. 4	0.003	0.001
col. 5	0.004	0.001
col. 6	0.006	0.002
mean value	0.007	0.002

*Red entries are triggered by entry < 0.0 0.0
or entry > 0.05 0.02
Legend:
zP2P: peak-to-peak variations of the z band FF error
zRms: rms scatter of the z band FF error
Click here for the z FF error vs. chip column plot.