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 23.5 42.6 48.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.39

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 19920064 0.496937 0.00000 18.1437 19920065 -0.00214313 0.499080 18.1553
1 19920063 0.494613 0.00232401 18.4909 19920062 -0.00832990 0.505267 18.5858
2 19920068 0.494805 0.00213200 18.3458 19920069 -0.00286202 0.499799 18.3509
3 19920059 0.495178 0.00175899 18.0849 19920058 0.00000 0.496937 18.1398
4 19920067 0.494178 0.00275901 18.0332 19920061 -0.00725024 0.504187 18.0065
5 19920060 0.495431 0.00150600 17.9806 19920066 -0.00119678 0.498134 17.9793