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 -NaN -Inf -Inf
S/N 25.3 45.8 50.7
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.26

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 15910034 0.00134920 0.00000 18.3229 15910032 -0.489796 0.491145 18.3250
1 15910030 -0.000217178 0.00156638 18.6417 15910031 -0.490553 0.491902 18.6610
2 15910037 -0.000645776 0.00199498 18.5224 15910036 -0.489813 0.491162 18.6206
3 15910033 0.000558990 0.000790210 18.4162 15910035 -0.489770 0.491119 18.4043
4 15910029 -4.82132e-05 0.00139741 18.1648 15910027 -0.490139 0.491488 18.2071
5 15910026 0.00000 0.00134920 18.0662 15910028 -0.489855 0.491204 18.1412