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 -Inf -Inf
S/N 29.0 46.9 50.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.90

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03710046 0.504718 0.00000 204.346 03710044 0.000515078 0.504203 202.000
1 03710045 0.502352 0.00236601 207.826 03710047 0.00219311 0.502525 207.946
2 03710042 0.500025 0.00469303 205.916 03710043 0.00104209 0.503676 205.123
3 03710041 0.497889 0.00682899 202.247 03710040 0.00000 0.504718 193.437