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)
9070047 47
RedGreenBlue
z19.05
znorm14.87
sky 13.9 13.8 13.7
S/N 13.0 21.2 21.4
S/N(c) 11.5 19.8 19.5
SN(E/C) 0.76
9070048 47
RedGreenBlue
z19.05
znorm14.87
sky 13.8 13.8 13.9
S/N 13.0 21.4 21.8
S/N(c) 11.6 19.9 20.2
SN(E/C) 0.71
9070049 47
RedGreenBlue
z19.08
znorm14.90
sky 13.8 13.8 13.9
S/N 13.5 22.1 22.4
S/N(c) 11.9 20.7 20.7
SN(E/C) 0.74
9070050 47
RedGreenBlue
z19.06
znorm14.88
sky 14.0 13.8 13.8
S/N 13.1 21.4 21.7
S/N(c) 11.5 19.9 20.0
SN(E/C) 0.74
9070051 47
RedGreenBlue
z19.05
znorm14.87
sky 13.9 13.9 13.9
S/N 13.0 21.8 21.9
S/N(c) 11.5 20.3 20.4
SN(E/C) 0.74
9070052 47
RedGreenBlue
z19.07
znorm14.89
sky 13.8 13.9 13.9
S/N 13.5 22.1 22.2
S/N(c) 11.8 20.6 20.6
SN(E/C) 0.65
9070053 47
RedGreenBlue
z19.09
znorm14.91
sky 13.9 13.9 13.9
S/N 13.4 22.3 22.4
S/N(c) 12.0 20.8 20.8
SN(E/C) 0.68
9070054 47
RedGreenBlue
z19.06
znorm14.88
sky 13.9 13.9 13.9
S/N 13.2 21.7 22.1
S/N(c) 11.7 20.2 20.4
SN(E/C) 0.73