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 -Inf
S/N 30.1 51.2 56.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.28

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 04560038 0.497212 0.00000 232.728 04560036 0.00000 0.497212 228.950
1 04560042 0.495033 0.00217900 235.484 04560039 -0.00203172 0.499244 235.664
2 04560041 0.494327 0.00288498 235.136 04560040 -0.00197213 0.499184 235.349
3 04560037 0.496580 0.000631988 234.220 04560043 -0.00153402 0.498746 231.052