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 -Inf -Inf
S/N 23.8 41.3 43.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.90

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12100110 0.499662 0.00000 18.8734 12100112 -7.07491e-05 0.499733 18.9090
1 12100115 0.498486 0.00117600 19.0232 12100116 -0.00120613 0.500868 19.0770
2 12100114 0.498053 0.00160900 18.9775 12100113 -0.000363656 0.500026 18.9686
3 12100111 0.498348 0.00131401 18.8506 12100109 0.00000 0.499662 18.6993