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 -NaN -Inf
S/N 29.0 48.2 50.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.87

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06930053 0.489239 0.00000 19.1206 06930051 0.00000 0.489239 19.1174
1 06930056 0.486932 0.00230700 19.1333 06930058 -0.00426539 0.493504 19.1547
2 06930052 0.487534 0.00170502 19.1273 06930055 -0.00122108 0.490460 19.1543
3 06930057 0.486613 0.00262600 19.1062 06930054 0.00269757 0.486541 19.1166