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 34.2 52.0 61.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.81

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 17350047 0.00478719 0.00000 19.1563 17350048 -0.492943 0.497730 19.1712
1 17350042 0.00411180 0.000675390 19.1748 17350044 -0.493214 0.498001 19.1797
2 17350046 0.00449275 0.000294440 19.1703 17350045 -0.492989 0.497776 19.1749
3 17350039 0.00000 0.00478719 19.1483 17350041 -0.490233 0.495020 19.1592
4 17350043 0.00403002 0.000757170 19.1309 17350040 -0.490376 0.495163 19.1409