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)
10200059 47
RedGreenBlue
z19.12
znorm14.94
sky 15.1 14.7 14.6
S/N 15.1 24.8 24.7
S/N(c) 12.9 22.4 23.2
SN(E/C) 0.90
10200060 47
RedGreenBlue
z19.16
znorm14.98
sky 14.8 14.8 15.1
S/N 15.4 24.9 25.6
S/N(c) 13.3 22.7 23.9
SN(E/C) 0.89
10200061 47
RedGreenBlue
z19.17
znorm14.99
sky 15.1 14.8 15.0
S/N 15.5 25.1 25.8
S/N(c) 13.6 23.1 24.1
SN(E/C) 0.88
10200062 47
RedGreenBlue
z19.13
znorm14.95
sky 15.3 14.9 15.1
S/N 15.2 25.0 25.7
S/N(c) 13.0 22.7 23.9
SN(E/C) 0.90
10200063 47
RedGreenBlue
z19.14
znorm14.96
sky 15.3 14.9 15.1
S/N 15.3 25.0 25.7
S/N(c) 13.2 22.8 23.9
SN(E/C) 0.89
10200064 47
RedGreenBlue
z19.16
znorm14.98
sky 15.2 14.9 14.8
S/N 15.9 25.8 26.9
S/N(c) 13.8 23.7 25.3
SN(E/C) 0.92
10200065 47
RedGreenBlue
z19.16
znorm14.98
sky 14.8 15.0 15.2
S/N 15.6 25.3 27.5
S/N(c) 13.7 23.5 25.7
SN(E/C) 0.89
10200066 47
RedGreenBlue
z19.14
znorm14.96
sky 15.1 14.9 15.2
S/N 15.4 25.2 27.1
S/N(c) 13.6 23.3 25.2
SN(E/C) 0.90