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 22.4 38.5 41.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.97

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02900071 0.289617 0.00000 270.964 02900072 -0.0487505 0.338367 272.952
1 02900070 0.280880 0.00873700 277.137 02900069 0.00000 0.289617 275.543
2 02900074 0.281518 0.00809899 265.524 02900076 -0.0499892 0.339606 261.830
3 02900075 0.284819 0.00479800 259.916 02900073 -0.0542259 0.343843 257.428