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 20.6 36.4 38.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.95

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 05490061 0.485262 0.00000 16.7961 05490066 0.00345728 0.481805 17.2175
1 05490060 0.483163 0.00209901 18.9916 05490059 0.00000 0.485262 18.9707
2 05490068 0.482560 0.00270200 18.9359 05490067 0.000239943 0.485022 18.8948
3 05490069 0.484524 0.000737995 18.4441 05490070 -0.00237260 0.487635 18.8888