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 -Inf -Inf
S/N 24.2 37.2 37.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.77

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12320072 0.493161 0.00000 18.8912 12320073 -0.00228738 0.495448 18.9089
1 12320071 0.493130 3.09944e-05 18.8621 12320070 -0.00196589 0.495127 18.8319
2 12320067 0.492848 0.000312984 18.8127 12320066 0.00000 0.493161 18.8041
3 12320068 0.492902 0.000258982 18.1481 12320069 -0.00195970 0.495121 18.7630