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 22.7 41.9 41.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.93

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03780031 0.505777 0.00000 203.034 03780032 0.00184424 0.503933 199.729
1 03780027 0.504462 0.00131500 204.336 03780028 0.00128751 0.504489 200.301
2 03780026 0.504646 0.00113100 201.706 03780025 0.00000 0.505777 197.960
3 03780030 0.504013 0.00176400 201.117 03780029 0.00220088 0.503576 184.468