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 27.7 49.9 52.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.95

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03130031 0.507987 0.00000 218.653 03130033 0.00108067 0.506906 218.635
1 03130035 0.507678 0.000309050 223.493 03130036 -0.00122238 0.509209 228.428
2 03130034 0.506104 0.00188303 220.912 03130032 0.00376623 0.504221 221.481
3 03130030 0.504823 0.00316399 216.931 03130029 0.00000 0.507987 214.058