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)
7030047 47
RedGreenBlue
z19.06
znorm14.88
sky 14.9 14.4 14.3
S/N 15.1 24.6 28.7
S/N(c) 13.2 23.4 27.0
SN(E/C) 0.91
7030048 47
RedGreenBlue
z19.10
znorm14.92
sky 14.8 14.5 14.7
S/N 15.4 25.3 28.5
S/N(c) 13.4 24.0 26.9
SN(E/C) 0.94
7030049 47
RedGreenBlue
z19.06
znorm14.88
sky 14.9 14.6 14.6
S/N 15.2 24.7 27.8
S/N(c) 13.4 23.5 26.1
SN(E/C) 0.96
7030050 47
RedGreenBlue
z19.07
znorm14.89
sky 15.0 14.5 14.7
S/N 15.1 24.9 27.5
S/N(c) 13.1 23.8 26.1
SN(E/C) 0.95
7030051 47
RedGreenBlue
z19.02
znorm14.84
sky 14.7 14.6 14.7
S/N 14.3 24.1 26.5
S/N(c) 12.8 22.9 25.4
SN(E/C) 0.93
7030052 47
RedGreenBlue
z18.91
znorm14.73
sky 14.9 14.7 14.6
S/N 13.7 23.2 24.8
S/N(c) 12.0 21.9 23.5
SN(E/C) 0.96
7030053 47
RedGreenBlue
z19.01
znorm14.83
sky 15.2 14.6 14.7
S/N 14.9 24.9 26.8
S/N(c) 12.9 23.6 25.2
SN(E/C) 0.97
7030054 47
RedGreenBlue
z19.05
znorm14.87
sky 14.6 14.5 14.5
S/N 15.2 25.0 26.3
S/N(c) 13.2 23.7 25.4
SN(E/C) 0.93
7030055 47
RedGreenBlue
z19.06
znorm14.88
sky 14.8 14.6 14.6
S/N 15.5 25.6 26.3
S/N(c) 13.5 24.3 25.3
SN(E/C) 0.96
7030056 47
RedGreenBlue
z19.01
znorm14.83
sky 14.8 14.6 14.6
S/N 15.0 25.0 25.3
S/N(c) 13.1 23.6 24.3
SN(E/C) 0.97