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 25.9 45.0 50.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.75

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 07870054 0.468944 0.00000 212.148 07870053 0.00000 0.468944 228.364
1 07870059 0.467581 0.00136301 237.474 07870060 -0.000508858 0.469453 238.672
2 07870058 0.466520 0.00242400 235.762 07870057 -0.00313583 0.472080 235.501
3 07870055 0.468425 0.000519007 233.845 07870056 -0.00114716 0.470091 231.599