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 20.7 37.0 42.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.94

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11080061 0.475469 0.00000 208.091 11080066 -0.00562013 0.481089 212.445
1 11080065 0.472499 0.00296998 235.052 11080063 -0.00267221 0.478141 219.185
2 11080064 0.475071 0.000397980 218.174 11080059 0.00000 0.475469 213.602
3 11080060 0.475252 0.000216991 204.738 11080062 -0.00347962 0.478949 210.322