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
z17.63
znorm Inf
sky -NaN -NaN -NaN
S/N 22.7 35.7 37.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.93

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 05490039 0.488360 0.00000 192.748 05490040 0.00378760 0.484572 200.609
1 05490038 0.485825 0.00253499 179.971 05490037 -0.000596276 0.488956 181.754
2 05490035 0.485901 0.00245899 174.175 05490036 0.00111693 0.487243 174.179
3 05490034 0.484314 0.00404599 167.301 05490033 0.00000 0.488360 147.640