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 -NaN -Inf
S/N 21.6 37.5 40.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.34

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11380087 0.471735 0.00000 18.7407 11380088 -0.00254832 0.474283 18.7440
1 11380083 0.471361 0.000373989 18.9034 11380084 -0.00157769 0.473313 18.9315
2 11380082 0.470614 0.00112101 18.8133 11380085 -0.00143554 0.473171 18.8508
3 11380086 0.470253 0.00148201 18.7591 11380081 0.00000 0.471735 18.7699