Left plots: red are targets, blue are telluric. Observed mags are calculated from median value of green chip. Zeropoint gives overall throughput: bigger number is more throughput.
First spatial plots: circles are objects, squares are tellurics, crosses are sky fibers. Colors give deviation of observed mag from expected 2MASS mag using the median zeropoint; red is brighter
Second spatial plots: circles are sky fibers. Colors give sky line brightness relative to plate median sky line brightness
FrameNreadsZeropointsMag plots Spatial mag deviation Spatial sky 16325A emission deviations (filled: sky, open: star) Spatial sky continuum emission Spatial sky telluric CO2 absorption deviations (filled: H < 10)
0 0
RedGreenBlue
z17.64
znorm Inf
sky -NaN -NaN -NaN
S/N 22.1 36.8 39.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.93

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03970033 0.504349 0.00000 18.9655 03970027 0.00000 0.504349 18.8545
1 03970028 0.501695 0.00265402 18.8714 03970031 0.000687974 0.503661 18.6766
2 03970032 0.503357 0.000992000 18.7911 03970034 0.00206451 0.502284 18.4250
3 03970029 0.502956 0.00139302 18.7906 03970030 0.00239780 0.501951 18.0877