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
z17.63
znorm Inf
sky -NaN -NaN -NaN
S/N 35.4 50.1 52.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.85

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11940090 0.497152 0.00000 205.146 11940089 -0.00379526 0.500947 201.937
1 11940087 0.494977 0.00217500 208.643 11940085 -7.45764e-05 0.497227 204.866
2 11940086 0.495179 0.00197300 203.477 11940084 -0.000442066 0.497594 200.441
3 11940083 0.494912 0.00224000 201.096 11940088 -0.00434539 0.501497 199.588
4 11940082 0.495582 0.00156999 196.825 11940081 0.00000 0.497152 187.216