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)
10930050 47
RedGreenBlue
z17.20
znorm13.02
sky 15.4 15.1 14.8
S/N 3.7 8.1 8.1
S/N(c) 3.2 7.3 7.8
SN(E/C) 0.95
10930051 47
RedGreenBlue
z17.30
znorm13.12
sky 15.2 15.0 15.5
S/N 3.9 8.8 9.1
S/N(c) 3.4 8.0 8.5
SN(E/C) 0.95
10930052 47
RedGreenBlue
z16.46
znorm12.28
sky 15.6 15.3 15.6
S/N 1.9 4.7 4.7
S/N(c) 1.7 4.2 4.4
SN(E/C) 0.95
10930053 47
RedGreenBlue
z16.78
znorm12.60
sky 15.3 15.2 15.5
S/N 2.4 5.8 6.2
S/N(c) 2.1 5.2 5.6
SN(E/C) 0.97
10930054 47
RedGreenBlue
z15.71
znorm11.53
sky 15.4 15.1 16.0
S/N 0.9 2.4 2.3
S/N(c) 0.8 2.3 2.3
SN(E/C) 0.98
10930055 47
RedGreenBlue
z15.00
znorm10.82
sky 15.6 15.5 15.8
S/N 0.4 1.3 0.9
S/N(c) 0.4 1.2 1.2
SN(E/C) 0.95
10930056 47
RedGreenBlue
z13.65
znorm 9.46
sky 15.3 15.4 16.1
S/N 0.2 0.5 0.1
S/N(c) 0.2 0.4 0.3
SN(E/C) 0.93
10930057 47
RedGreenBlue
z12.30
znorm 8.12
sky 15.6 15.6 16.8
S/N -0.0 0.3 -0.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 2.16
10930058 47
RedGreenBlue
z11.98
znorm 7.80
sky 15.5 15.7 17.0
S/N 0.0 0.1 -0.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 2.74
10930059 47
RedGreenBlue
z11.81
znorm 7.63
sky 17.1 16.0 16.5
S/N 0.0 0.1 -0.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 2.54
10930060 47
RedGreenBlue
z13.25
znorm 9.07
sky 15.5 15.4 16.5
S/N 0.2 0.5 0.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 1.42
10930061 47
RedGreenBlue
z14.74
znorm10.56
sky 15.2 15.6 16.2
S/N 0.4 0.9 0.9
S/N(c) 0.3 0.8 0.9
SN(E/C) 1.06