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 27.6 46.2 51.7
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.81

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 17300017 0.501376 0.00000 19.1201 17300014 0.00320424 0.498172 19.1340
1 17300016 0.500550 0.000826001 19.1101 17300011 0.00000 0.501376 19.1222
2 17300012 0.498981 0.00239497 19.1101 17300015 0.00331309 0.498063 19.1085
3 17300013 0.499673 0.00170296 19.1059 17300018 0.00343821 0.497938 19.0926