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 -Inf
S/N 23.6 41.4 43.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.90

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12100110 0.499641 0.00000 169.900 12100112 -6.56219e-05 0.499707 173.612
1 12100115 0.498432 0.00120899 181.826 12100116 -0.00122947 0.500870 195.353
2 12100114 0.498027 0.00161400 176.593 12100113 -0.000379776 0.500021 177.004
3 12100111 0.498322 0.00131899 166.884 12100109 0.00000 0.499641 157.250