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 30.7 55.7 59.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.86

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02910012 0.400956 0.00000 172.445 02910010 0.00000 0.400956 173.573
1 02910019 0.398321 0.00263500 189.220 02910017 -3.39001e-05 0.400990 187.460
2 02910016 0.399639 0.00131699 184.226 02910018 -0.00102562 0.401982 187.390
3 02910015 0.399435 0.00152099 180.256 02910014 -0.000461790 0.401418 182.972
4 02910011 0.400201 0.000755012 174.511 02910013 0.000779830 0.400176 176.282