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)
11420075 47
RedGreenBlue
z16.58
znorm12.40
sky 13.1 13.1 13.2
S/N 1.9 3.5 4.0
S/N(c) 1.6 3.2 4.0
SN(E/C) 0.86
11420076 47
RedGreenBlue
z12.74
znorm 8.56
sky 13.1 13.2 13.5
S/N 0.1 -0.0 0.0
S/N(c) 0.0 0.0 0.0
SN(E/C)10.17
11420077 47
RedGreenBlue
z14.47
znorm10.29
sky 13.1 13.2 13.5
S/N 0.3 0.5 0.8
S/N(c) 0.3 0.5 0.9
SN(E/C) 1.06
11420078 47
RedGreenBlue
z14.77
znorm10.59
sky 13.3 13.4 13.6
S/N 0.5 0.8 1.0
S/N(c) 0.5 0.7 1.1
SN(E/C) 1.09
11420079 47
RedGreenBlue
z15.48
znorm11.30
sky 13.2 13.2 13.5
S/N 0.7 1.4 2.0
S/N(c) 0.6 1.3 1.9
SN(E/C) 0.98
11420080 47
RedGreenBlue
z15.23
znorm11.05
sky 13.2 13.3 13.6
S/N 0.5 1.0 1.7
S/N(c) 0.6 1.1 1.6
SN(E/C) 1.06
11420081 47
RedGreenBlue
z14.37
znorm10.19
sky 13.3 13.4 13.6
S/N 0.3 0.5 0.8
S/N(c) 0.3 0.5 1.0
SN(E/C) 1.08
11420082 47
RedGreenBlue
z15.67
znorm11.49
sky 13.2 13.3 13.5
S/N 0.8 1.8 2.1
S/N(c) 0.8 1.6 2.0
SN(E/C) 0.98
11420083 47
RedGreenBlue
z15.86
znorm11.68
sky 13.3 13.4 13.6
S/N 1.1 2.1 2.7
S/N(c) 1.0 1.9 2.7
SN(E/C) 0.94
11420084 47
RedGreenBlue
z15.65
znorm11.47
sky 13.4 13.4 13.6
S/N 0.8 1.8 2.2
S/N(c) 0.8 1.6 2.0
SN(E/C) 0.97
11420085 47
RedGreenBlue
z15.62
znorm11.44
sky 13.5 13.5 13.7
S/N 0.9 1.7 2.2
S/N(c) 0.8 1.6 2.2
SN(E/C) 0.96
11420086 47
RedGreenBlue
z14.79
znorm10.61
sky 13.3 13.4 13.6
S/N 0.4 0.6 1.2
S/N(c) 0.4 0.9 1.2
SN(E/C) 1.05