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 23.8 40.9 44.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.93

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11100028 0.471758 0.00000 18.9060 11100033 -0.00246297 0.474221 18.9177
1 11100032 0.469015 0.00274301 18.9594 11100026 0.00000 0.471758 18.9258
2 11100031 0.468947 0.00281101 18.9027 11100030 -0.00195851 0.473717 18.9169
3 11100027 0.470891 0.000867009 18.8267 11100029 -0.00208202 0.473840 18.8949