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 -NaN
S/N 25.7 44.8 45.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.28

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10820029 0.487534 0.00000 200.402 10820028 -0.000988228 0.488522 196.582
1 10820025 0.485481 0.00205299 211.251 10820024 0.00000 0.487534 205.278
2 10820026 0.485734 0.00180000 206.438 10820031 -0.00163841 0.489172 202.252
3 10820030 0.487303 0.000230998 200.769 10820027 -0.000758231 0.488292 200.762