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 -NaN
S/N 23.8 40.5 43.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.32

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 07030077 0.476501 0.00000 18.8224 07030075 0.000403632 0.476097 18.8794
1 07030072 0.474151 0.00235000 18.9247 07030074 0.000495948 0.476005 18.9062
2 07030073 0.474591 0.00191000 18.8054 07030071 0.00000 0.476501 18.7638
3 07030076 0.476021 0.000479996 18.7343 07030078 0.00293350 0.473567 18.7443