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 10.1 19.2 24.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.93

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06620027 0.478618 0.00000 165.320 06620028 0.000161330 0.478457 145.143
1 06620026 0.478453 0.000164986 123.005 06620021 0.00000 0.478618 108.475
2 06620022 0.477645 0.000972986 65.4673 06620025 -0.000715096 0.479333 93.9249
3 06620023 0.478505 0.000113010 51.5858 06620024 0.000249808 0.478368 87.8254