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 28.4 48.8 51.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.84

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06960063 0.490260 0.00000 19.1100 06960064 0.000387242 0.489873 19.0969
1 06960059 0.488391 0.00186899 19.1242 06960061 0.00182250 0.488438 19.1174
2 06960062 0.489111 0.00114900 19.1200 06960060 0.000850461 0.489410 19.1154
3 06960058 0.488000 0.00226000 19.1066 06960057 0.00000 0.490260 19.0690