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 24.6 43.0 45.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.24

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08450035 0.489668 0.00000 18.9809 08450036 0.00576047 0.483908 19.0343
1 08450034 0.488537 0.00113100 19.0287 08450033 0.00290129 0.486767 19.0602
2 08450031 0.488994 0.000674009 18.9348 08450032 0.00380912 0.485859 18.9969
3 08450030 0.488285 0.00138301 18.8730 08450029 0.00000 0.489668 18.9230