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 -NaN -Inf
S/N 28.2 47.4 49.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.89

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11140056 0.489951 0.00000 230.262 11140050 0.00000 0.489951 220.071
1 11140055 0.488932 0.00101900 236.446 11140053 0.00136269 0.488588 237.762
2 11140052 0.485821 0.00413001 234.388 11140054 0.00144051 0.488511 235.560
3 11140051 0.485223 0.00472802 233.991 11140057 0.00280326 0.487148 232.343