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 -NaN
S/N 15.0 28.8 30.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.93

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12130032 0.496755 0.00000 144.673 12130033 0.000649910 0.496105 159.431
1 12130027 0.494226 0.00252900 168.159 12130026 0.00000 0.496755 173.203
2 12130028 0.494379 0.00237599 162.906 12130029 -0.000302763 0.497058 171.164
3 12130031 0.496399 0.000356019 156.153 12130030 0.000752941 0.496002 162.551