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 19.4 31.0 32.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.81

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10270070 0.229576 0.00000 237.453 10270075 -0.0213093 0.250885 243.086
1 10270069 0.228906 0.000670001 243.217 10270068 0.00000 0.229576 246.444
2 10270073 0.228479 0.00109701 239.439 10270071 -0.0174828 0.247059 245.844
3 10270074 0.226243 0.00333300 233.136 10270072 -0.0143549 0.243931 241.587