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 -Inf -Inf
S/N 22.8 41.0 45.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.76

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 07610039 0.487183 0.00000 208.536 07610040 3.08476e-05 0.487152 217.026
1 07610042 0.485319 0.00186402 214.072 07610044 0.00104738 0.486136 226.145
2 07610043 0.485637 0.00154600 207.202 07610037 0.00000 0.487183 204.892
3 07610038 0.486418 0.000764996 205.863 07610041 0.00377640 0.483407 196.290