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 20.9 38.1 39.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.95

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10940055 0.571808 0.00000 18.7294 10940054 0.0531436 0.518664 18.6857
1 10940056 0.571746 6.19888e-05 18.7885 10940057 0.0520147 0.519793 18.8072
2 10940051 0.507955 0.0638530 18.7794 10940053 0.0526749 0.519133 18.7420
3 10940052 0.508278 0.0635300 18.7121 10940050 0.00000 0.571808 18.5488