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 20.5 36.7 38.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.98

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 07260065 0.471462 0.00000 18.5022 07260064 0.00000 0.471462 18.4123
1 07260070 0.469761 0.00170100 18.8179 07260071 -0.000514937 0.471977 18.8307
2 07260069 0.469071 0.00239101 18.6691 07260068 -0.00467881 0.476141 18.7410
3 07260066 0.470704 0.000758022 18.5474 07260067 -0.000695928 0.472158 18.6345