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 25.4 42.1 46.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.32

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10540039 0.500732 0.00000 19.0131 10540037 0.00000 0.500732 19.0061
1 10540042 0.499301 0.00143102 19.0888 10540041 0.000870744 0.499861 19.1142
2 10540038 0.500411 0.000321031 19.0399 10540040 0.00132400 0.499408 19.0616
3 10540043 0.500015 0.000716984 18.9735 10540044 0.00253473 0.498197 18.8492