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 -NaN -NaN
S/N 28.2 44.5 51.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.88

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 14090076 0.497557 0.00000 19.1587 14090074 -0.000150627 0.497708 19.1229
1 14090075 0.496485 0.00107202 19.1733 14090077 -0.000313841 0.497871 19.1353
2 14090071 0.495516 0.00204101 19.1234 14090073 0.000680427 0.496877 19.0907
3 14090072 0.496802 0.000755012 19.1169 14090070 0.00000 0.497557 19.0276