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 -Inf
S/N 29.9 53.4 55.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.82

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06950042 0.498874 0.00000 236.550 06950039 -0.00107385 0.499948 232.730
1 06950037 0.493765 0.00510901 239.008 06950044 0.00163705 0.497237 234.155
2 06950038 0.494162 0.00471202 235.281 06950036 0.00000 0.498874 228.439
3 06950045 0.497021 0.00185302 229.932 06950043 0.00125634 0.497618 225.441
4 06950041 0.498194 0.000680000 228.567 06950040 0.00146418 0.497410 222.240