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 22.9 40.4 47.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.45

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 17450048 0.516800 0.00000 18.2826 17450049 -7.49811e-06 0.516807 18.3128
1 17450051 0.515683 0.00111699 18.3685 17450053 0.000574756 0.516225 18.5586
2 17450047 0.516664 0.000135958 18.3519 17450050 -0.000115516 0.516916 18.4040
3 17450052 0.515666 0.00113398 18.3264 17450046 0.00000 0.516800 18.3782
4 17450055 0.512546 0.00425398 18.1787 17450054 0.00131139 0.515489 18.2404
5 17450056 0.513283 0.00351697 17.9901 17450057 0.00141518 0.515385 18.0525