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 36.3 60.3 64.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.81

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12690042 0.494412 0.00000 191.196 12690041 0.000430765 0.493981 194.001
1 12690038 0.492866 0.00154600 196.801 12690036 -0.000603849 0.495016 194.555
2 12690039 0.493375 0.00103700 190.727 12690037 -0.000515249 0.494927 193.510
3 12690035 0.492595 0.00181702 189.876 12690040 0.000355430 0.494057 192.870
4 12690034 0.492567 0.00184500 188.781 12690033 0.00000 0.494412 186.862