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)
11090038 47
RedGreenBlue
z19.05
znorm14.87
sky 14.9 14.2 14.0
S/N 16.3 24.7 24.7
S/N(c) 14.3 22.7 23.0
SN(E/C) 0.86
11090039 47
RedGreenBlue
z19.05
znorm14.87
sky 14.7 14.2 14.4
S/N 16.0 25.2 26.4
S/N(c) 14.4 23.0 24.4
SN(E/C) 0.82
11090040 47
RedGreenBlue
z19.09
znorm14.91
sky 14.6 14.3 14.3
S/N 16.6 25.6 26.6
S/N(c) 14.7 23.3 24.7
SN(E/C) 0.82
11090041 47
RedGreenBlue
z19.08
znorm14.90
sky 14.7 14.2 14.3
S/N 16.4 25.6 26.5
S/N(c) 14.6 23.4 24.5
SN(E/C) 0.82
11090042 47
RedGreenBlue
z19.08
znorm14.90
sky 14.5 14.2 14.2
S/N 16.2 25.4 26.2
S/N(c) 14.6 23.3 24.2
SN(E/C) 0.83
11090043 47
RedGreenBlue
z19.11
znorm14.93
sky 14.7 14.3 14.2
S/N 16.6 25.9 26.2
S/N(c) 14.9 23.6 24.4
SN(E/C) 0.80
11090044 47
RedGreenBlue
z19.10
znorm14.92
sky 14.8 14.2 14.1
S/N 16.8 25.4 26.0
S/N(c) 14.9 23.3 24.0
SN(E/C) 0.83
11090045 47
RedGreenBlue
z19.13
znorm14.95
sky 14.5 14.2 14.1
S/N 16.8 26.1 26.6
S/N(c) 15.0 23.7 24.7
SN(E/C) 0.77