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 23.7 41.9 41.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.30

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 15340021 0.493162 0.00000 18.1948 15340019 0.000611746 0.492550 18.2114
1 15340016 0.492644 0.000517994 18.3972 15340015 0.00110549 0.492057 18.4460
2 15340017 0.492420 0.000742018 18.3423 15340018 0.000393505 0.492768 18.2992
3 15340020 0.492847 0.000315011 18.2264 15340011 0.00000 0.493162 18.2686
4 15340012 0.491577 0.00158501 18.1993 15340014 0.00123315 0.491929 18.2160
5 15340013 0.492530 0.000632018 18.1812 15340022 0.00143237 0.491730 18.1414