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
z19.06
znorm14.88
sky 15.1 14.9 14.6
S/N 13.9 24.1 25.3
S/N(c) 12.6 22.3 24.0
SN(E/C) 0.90
11130056 47
RedGreenBlue
z19.09
znorm14.91
sky 15.0 14.9 14.9
S/N 14.4 24.5 26.3
S/N(c) 13.1 22.8 24.6
SN(E/C) 0.90
11130057 47
RedGreenBlue
z19.06
znorm14.88
sky 15.2 15.0 14.9
S/N 14.1 24.0 25.7
S/N(c) 12.8 22.4 24.1
SN(E/C) 0.95
11130058 47
RedGreenBlue
z19.07
znorm14.89
sky 15.0 14.9 15.1
S/N 14.2 24.1 25.9
S/N(c) 13.0 22.3 24.1
SN(E/C) 0.93
11130059 47
RedGreenBlue
z19.10
znorm14.92
sky 15.3 15.0 14.9
S/N 14.5 24.5 26.7
S/N(c) 13.3 23.3 24.7
SN(E/C) 0.92
11130060 47
RedGreenBlue
z19.11
znorm14.93
sky 15.1 15.1 15.1
S/N 14.6 24.5 26.3
S/N(c) 13.3 23.3 24.6
SN(E/C) 0.92
11130061 47
RedGreenBlue
z19.05
znorm14.87
sky 14.9 14.9 15.0
S/N 13.8 23.8 25.6
S/N(c) 12.5 22.4 23.5
SN(E/C) 0.95
11130062 47
RedGreenBlue
z19.07
znorm14.89
sky 15.1 14.9 14.8
S/N 14.4 24.4 25.0
S/N(c) 13.1 23.2 24.1
SN(E/C) 0.95