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)
6950036 47
RedGreenBlue
z18.97
znorm14.79
sky 14.6 14.2 14.1
S/N 14.9 24.4 25.8
S/N(c) 20.0 17.3 21.4
SN(E/C) 0.90
6950037 47
RedGreenBlue
z19.07
znorm14.89
sky 14.5 14.3 14.2
S/N 15.9 25.6 27.0
S/N(c) 21.9 18.4 22.8
SN(E/C) 0.85
6950038 47
RedGreenBlue
z19.00
znorm14.82
sky 14.8 14.4 14.2
S/N 15.3 25.2 26.0
S/N(c) 21.1 18.0 22.2
SN(E/C) 0.94
6950039 47
RedGreenBlue
z19.02
znorm14.84
sky 14.6 14.4 14.4
S/N 15.3 25.1 26.2
S/N(c) 21.3 17.9 22.3
SN(E/C) 0.92
6950040 47
RedGreenBlue
z18.91
znorm14.73
sky 14.5 14.4 14.4
S/N 14.5 23.7 24.7
S/N(c) 19.9 17.4 21.5
SN(E/C) 0.97
6950041 47
RedGreenBlue
z18.97
znorm14.79
sky 14.6 14.5 14.4
S/N 14.9 24.3 25.4
S/N(c) 20.3 17.6 22.0
SN(E/C) 0.95
6950042 47
RedGreenBlue
z19.02
znorm14.84
sky 14.5 14.5 14.4
S/N 15.3 25.5 26.4
S/N(c) 21.2 18.2 22.7
SN(E/C) 0.89
6950043 47
RedGreenBlue
z18.90
znorm14.72
sky 14.6 14.5 14.5
S/N 14.4 23.8 24.7
S/N(c) 19.7 17.3 21.3
SN(E/C) 0.93
6950044 47
RedGreenBlue
z18.96
znorm14.78
sky 14.8 14.6 14.5
S/N 14.9 24.8 25.8
S/N(c) 20.5 17.7 22.3
SN(E/C) 0.91
6950045 47
RedGreenBlue
z18.95
znorm14.77
sky 14.8 14.6 14.5
S/N 14.5 24.7 25.3
S/N(c) 20.2 17.7 21.8
SN(E/C) 0.91