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)
1600067 50
RedGreenBlue
z19.13
znorm14.88
sky 13.9 13.6 13.6
S/N 16.3 24.2 29.7
S/N(c) 14.5 22.5 29.3
SN(E/C) 0.26
1600068 50
RedGreenBlue
z19.10
znorm14.85
sky 14.1 13.9 14.0
S/N 15.9 23.7 30.0
S/N(c) 14.1 21.8 29.0
SN(E/C) 0.28
1600069 50
RedGreenBlue
z19.11
znorm14.86
sky 14.0 14.0 14.1
S/N 15.8 24.2 29.7
S/N(c) 13.7 21.8 28.8
SN(E/C) 0.28
1600070 50
RedGreenBlue
z19.18
znorm14.93
sky 14.2 14.2 14.1
S/N 16.3 24.7 30.1
S/N(c) 14.3 22.6 29.1
SN(E/C) 0.27
1600071 50
RedGreenBlue
z19.17
znorm14.92
sky 14.1 14.1 14.1
S/N 16.4 25.0 29.0
S/N(c) 14.5 23.0 28.3
SN(E/C) 0.25
1600072 50
RedGreenBlue
z19.18
znorm14.94
sky 14.4 14.1 14.2
S/N 16.4 24.5 28.9
S/N(c) 14.6 22.7 28.2
SN(E/C) 0.25
1600073 50
RedGreenBlue
z19.22
znorm14.97
sky 14.3 14.2 14.3
S/N 16.1 24.9 29.0
S/N(c) 14.3 22.9 28.2
SN(E/C) 0.27
1600074 50
RedGreenBlue
z19.22
znorm14.97
sky 14.4 14.1 14.3
S/N 16.3 25.0 28.9
S/N(c) 14.3 23.1 27.9
SN(E/C) 0.25
1600075 50
RedGreenBlue
z19.20
znorm14.95
sky 14.2 13.9 13.8
S/N 16.5 24.9 27.8
S/N(c) 14.7 23.0 27.1
SN(E/C) 0.26
1600076 50
RedGreenBlue
z19.18
znorm14.93
sky 14.2 14.1 14.3
S/N 16.0 24.6 28.4
S/N(c) 14.2 22.9 27.4
SN(E/C) 0.27
1600077 50
RedGreenBlue
z19.21
znorm14.96
sky 14.2 14.1 14.2
S/N 16.5 25.2 29.1
S/N(c) 14.7 23.5 27.9
SN(E/C) 0.27