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 -Inf
S/N 20.0 38.0 47.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.83

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02790053 0.368547 0.00000 250.222 02790055 -0.00745828 0.376005 264.261
1 02790057 0.354011 0.0145360 313.296 02790058 -0.000838384 0.369385 302.140
2 02790056 0.355272 0.0132750 278.069 02790054 -0.00495309 0.373500 269.986
3 02790052 0.351291 0.0172560 252.378 02790047 0.00000 0.368547 266.738
4 02790048 0.359265 0.00928199 247.811 02790051 -0.0113036 0.379851 260.505
5 02790049 0.364243 0.00430399 230.904 02790050 -0.00408494 0.372632 245.188