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)
10940035 47
RedGreenBlue
z18.61
znorm14.43
sky 15.5 15.2 15.1
S/N 11.9 20.6 21.7
S/N(c) 10.3 19.0 20.2
SN(E/C) 0.97
10940036 47
RedGreenBlue
z18.78
znorm14.60
sky 15.2 15.3 15.7
S/N 13.1 22.8 24.4
S/N(c) 11.3 21.2 22.8
SN(E/C) 0.94
10940037 47
RedGreenBlue
z18.85
znorm14.67
sky 15.5 15.1 15.4
S/N 13.9 23.8 25.1
S/N(c) 12.2 22.1 23.9
SN(E/C) 0.94
10940038 47
RedGreenBlue
z18.75
znorm14.57
sky 15.5 15.4 15.7
S/N 12.9 22.5 23.5
S/N(c) 11.4 20.8 22.3
SN(E/C) 0.99
10940039 47
RedGreenBlue
z18.91
znorm14.73
sky 15.6 15.2 15.6
S/N 14.2 24.3 25.7
S/N(c) 12.7 22.7 24.4
SN(E/C) 0.94
10940040 47
RedGreenBlue
z18.86
znorm14.68
sky 15.5 15.4 15.8
S/N 13.8 23.9 25.2
S/N(c) 12.3 22.2 23.8
SN(E/C) 0.94
10940041 47
RedGreenBlue
z18.59
znorm14.41
sky 15.7 15.2 15.8
S/N 11.5 20.4 21.6
S/N(c) 10.0 19.1 20.2
SN(E/C) 0.96
10940042 47
RedGreenBlue
z18.73
znorm14.55
sky 15.6 15.2 15.6
S/N 12.7 22.3 23.3
S/N(c) 11.0 20.8 22.2
SN(E/C) 0.94
10940043 14
RedGreenBlue
z12.98
znorm10.11
sky 15.3 16.6 14.7
S/N 0.0 0.1 -0.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.53
10940044 14
RedGreenBlue
z12.64
znorm 9.78
sky -NaN Inf 15.6
S/N -0.1 0.1 0.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.22
10940045 14
RedGreenBlue
z12.87
znorm10.00
sky -NaN Inf 15.8
S/N -0.0 0.0 -0.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.46
10940046 14
RedGreenBlue
z12.85
znorm 9.98
sky 14.7 15.4 16.4
S/N -0.0 -0.1 -0.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.97