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 -Inf -Inf
S/N 28.0 48.0 50.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.88

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11140056 0.489998 0.00000 230.860 11140050 0.00000 0.489998 220.617
1 11140055 0.488776 0.00122201 236.947 11140053 0.00139570 0.488602 238.306
2 11140052 0.485890 0.00410801 234.926 11140054 0.00135284 0.488645 236.163
3 11140051 0.485273 0.00472501 234.519 11140057 0.00284776 0.487150 232.622