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 29.4 50.8 53.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.91

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02930029 0.404652 0.00000 203.389 02930027 0.000414497 0.404238 206.837
1 02930024 0.402066 0.00258601 219.587 02930023 0.00000 0.404652 217.700
2 02930025 0.403318 0.00133401 217.500 02930026 0.00164170 0.403010 214.557
3 02930028 0.403365 0.00128701 207.292 02930030 0.00174624 0.402906 207.221