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 -Inf -Inf -Inf
S/N 23.9 45.3 47.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.18

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 18970033 0.517557 0.00000 17.0117 18970011 0.00000 0.517557 17.6872
1 18970029 0.515426 0.00213104 18.7812 18970023 0.00499756 0.512559 18.6913
2 18970024 0.511354 0.00620300 18.7434 18970030 0.0113533 0.506204 18.6172
3 18970025 0.513448 0.00410903 18.4131 18970026 0.00682064 0.510736 18.3782
4 18970020 0.510373 0.00718403 18.3397 18970022 0.00473685 0.512820 18.2821
5 18970017 0.509885 0.00767201 18.3287 18970031 0.0124439 0.505113 18.1534
6 18970021 0.510611 0.00694603 18.3129 18970027 0.00805286 0.509504 18.0510
7 18970032 0.517503 5.40018e-05 18.2170 18970018 0.00363724 0.513920 17.9416
8 18970028 0.514476 0.00308102 18.0556 18970019 0.00387291 0.513684 17.7919
9 18970016 0.510048 0.00750905 16.9869 18970015 0.00425684 0.513300 16.8419
10 18970012 0.507342 0.0102150 15.7264 18970034 0.0101555 0.507402 16.7540