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 30.1 53.0 55.7
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.26

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 15010061 0.000191989 0.00000 19.1412 15010059 -0.501051 0.501243 19.1489
1 15010064 -7.48930e-05 0.000266882 19.1682 15010063 -0.501831 0.502023 19.1664
2 15010057 0.00000 0.000191989 19.1511 15010058 -0.501063 0.501255 19.1555
3 15010060 -0.000563108 0.000755097 19.1508 15010062 -0.501414 0.501606 19.1516