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 31.5 50.7 52.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.81

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10270012 0.494600 0.00000 19.1719 10270011 0.00000 0.494600 19.0996
1 10270017 0.494029 0.000571012 19.2273 10270014 0.00234071 0.492259 19.2167
2 10270013 0.493574 0.00102600 19.2113 10270015 0.00260424 0.491996 19.2108
3 10270016 0.493419 0.00118101 19.2034 10270018 0.00342921 0.491171 19.2077