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 -NaN -Inf
S/N 24.3 43.9 47.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.92

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10790053 0.497320 0.00000 18.9142 10790054 0.000670077 0.496650 18.9554
1 10790052 0.497133 0.000187010 18.8503 10790051 -0.000850917 0.498171 18.9096
2 10790049 0.496418 0.000901997 18.7496 10790050 -0.00139383 0.498714 18.8549
3 10790048 0.496066 0.00125399 18.7219 10790047 0.00000 0.497320 18.6737