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)
10260058 47
RedGreenBlue
z19.16
znorm14.98
sky 14.9 14.7 14.5
S/N 16.9 27.2 28.2
S/N(c) 15.3 25.7 26.7
SN(E/C) 0.96
10260059 47
RedGreenBlue
z19.15
znorm14.97
sky 15.0 14.9 15.0
S/N 16.8 27.0 28.5
S/N(c) 15.2 25.6 27.0
SN(E/C) 0.98
10260060 47
RedGreenBlue
z19.01
znorm14.83
sky 14.8 15.0 15.0
S/N 15.3 25.1 26.8
S/N(c) 13.9 23.8 25.2
SN(E/C) 0.96
10260061 47
RedGreenBlue
z19.05
znorm14.87
sky 15.0 14.9 15.1
S/N 15.6 25.9 27.1
S/N(c) 14.4 24.6 25.6
SN(E/C) 0.93
10260062 47
RedGreenBlue
z19.11
znorm14.93
sky 14.9 14.9 15.1
S/N 16.6 26.8 28.4
S/N(c) 15.0 25.4 26.8
SN(E/C) 0.97
10260063 47
RedGreenBlue
z19.14
znorm14.96
sky 15.6 15.2 15.1
S/N 16.7 27.1 28.2
S/N(c) 15.1 25.7 26.7
SN(E/C) 0.97
10260064 47
RedGreenBlue
z19.11
znorm14.93
sky 14.9 14.9 15.2
S/N 16.2 26.8 28.1
S/N(c) 14.9 25.4 26.7
SN(E/C) 0.96
10260065 47
RedGreenBlue
z19.09
znorm14.91
sky 15.3 15.1 15.3
S/N 16.1 26.5 27.7
S/N(c) 14.7 25.1 26.4
SN(E/C) 0.95