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)
11130055 47
RedGreenBlue
z19.07
znorm14.89
sky 15.4 15.0 14.7
S/N 14.0 24.3 25.6
S/N(c) 12.8 22.8 24.6
SN(E/C) 0.92
11130056 47
RedGreenBlue
z19.10
znorm14.92
sky 15.4 14.8 15.3
S/N 14.4 24.7 26.4
S/N(c) 13.1 23.1 25.2
SN(E/C) 0.89
11130057 47
RedGreenBlue
z19.07
znorm14.89
sky 15.3 15.0 15.0
S/N 14.3 24.2 25.7
S/N(c) 13.0 22.7 24.6
SN(E/C) 0.96
11130058 47
RedGreenBlue
z19.08
znorm14.90
sky 15.4 15.1 15.2
S/N 14.3 24.2 26.0
S/N(c) 12.9 23.0 24.8
SN(E/C) 0.92
11130059 47
RedGreenBlue
z19.11
znorm14.93
sky 15.3 15.2 15.2
S/N 14.8 24.7 26.7
S/N(c) 13.3 23.5 25.3
SN(E/C) 0.91
11130060 47
RedGreenBlue
z19.12
znorm14.94
sky 15.5 15.1 15.1
S/N 14.7 24.8 26.5
S/N(c) 13.3 23.6 25.4
SN(E/C) 0.89
11130061 47
RedGreenBlue
z19.06
znorm14.88
sky 15.5 15.1 15.2
S/N 13.9 24.1 25.7
S/N(c) 12.6 23.0 24.4
SN(E/C) 0.93
11130062 47
RedGreenBlue
z19.08
znorm14.90
sky 15.2 15.0 15.3
S/N 14.7 24.6 25.9
S/N(c) 13.2 23.4 24.8
SN(E/C) 0.93