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 18.3 34.7 38.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.99

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 07040038 0.519526 0.00000 181.827 07040037 0.00000 0.519526 180.141
1 07040042 0.503343 0.0161830 223.557 07040041 0.0757412 0.443785 216.434
2 07040043 0.510429 0.00909698 204.560 07040044 0.0765760 0.442950 208.125
3 07040039 0.512837 0.00668901 192.177 07040040 0.0798508 0.439675 198.025