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 24.4 43.3 45.7
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.96

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02900071 0.400350 0.00000 18.9574 02900072 0.00112428 0.399226 18.9824
1 02900070 0.398370 0.00198001 19.0147 02900069 0.00000 0.400350 19.0129
2 02900074 0.398821 0.00152901 18.8971 02900076 0.000947194 0.399403 18.8561
3 02900075 0.400246 0.000104010 18.8504 02900073 -0.000155152 0.400505 18.8526