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 -NaN -Inf
S/N 32.6 46.0 53.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.78

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02820030 0.406124 0.00000 225.691 02820031 0.00183238 0.404292 231.768
1 02820025 0.400682 0.00544199 247.362 02820024 0.00000 0.406124 242.799
2 02820026 0.403687 0.00243700 245.371 02820027 0.00149547 0.404629 238.218
3 02820029 0.403595 0.00252900 233.138 02820028 -0.000225637 0.406350 234.623