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)
10240081 47
RedGreenBlue
z19.14
znorm14.96
sky 15.3 14.8 14.6
S/N 17.0 26.8 28.7
S/N(c) 15.2 25.4 27.5
SN(E/C) 0.86
10240082 47
RedGreenBlue
z19.18
znorm15.00
sky 15.2 14.8 15.1
S/N 17.0 27.5 29.7
S/N(c) 15.2 25.7 28.1
SN(E/C) 0.90
10240083 47
RedGreenBlue
z19.19
znorm15.01
sky 15.0 14.9 15.1
S/N 17.1 27.5 29.6
S/N(c) 15.3 25.8 28.1
SN(E/C) 0.88
10240084 47
RedGreenBlue
z19.18
znorm15.00
sky 15.1 14.9 15.1
S/N 17.2 27.6 29.4
S/N(c) 15.4 25.9 27.9
SN(E/C) 0.90
10240085 47
RedGreenBlue
z19.20
znorm15.02
sky 15.1 14.8 15.1
S/N 17.4 27.9 29.7
S/N(c) 15.6 26.3 28.0
SN(E/C) 0.93
10240086 47
RedGreenBlue
z19.12
znorm14.94
sky 15.2 14.8 15.2
S/N 16.5 26.4 28.7
S/N(c) 14.7 25.0 27.1
SN(E/C) 0.88
10240087 47
RedGreenBlue
z19.16
znorm14.98
sky 15.1 15.0 15.1
S/N 16.9 27.4 28.9
S/N(c) 15.1 25.8 27.5
SN(E/C) 0.93
10240088 47
RedGreenBlue
z19.21
znorm15.03
sky 15.1 15.0 15.0
S/N 17.6 28.3 29.9
S/N(c) 15.8 26.4 28.2
SN(E/C) 0.91