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)
6700085 47
RedGreenBlue
z19.05
znorm14.87
sky 14.4 14.0 13.9
S/N 15.5 24.0 25.1
S/N(c) 13.3 21.8 23.4
SN(E/C) 0.92
6700086 47
RedGreenBlue
z19.10
znorm14.92
sky 14.2 14.0 14.0
S/N 16.1 24.4 27.1
S/N(c) 13.6 23.0 25.0
SN(E/C) 0.89
6700087 47
RedGreenBlue
z19.09
znorm14.91
sky 14.2 14.0 14.0
S/N 16.1 24.8 26.6
S/N(c) 13.7 22.6 24.5
SN(E/C) 0.91
6700088 47
RedGreenBlue
z18.99
znorm14.81
sky 14.3 14.1 14.1
S/N 15.3 23.5 26.1
S/N(c) 12.9 21.4 23.8
SN(E/C) 0.92
6700089 47
RedGreenBlue
z18.94
znorm14.76
sky 14.2 14.1 14.0
S/N 14.5 23.3 25.1
S/N(c) 12.3 20.4 23.1
SN(E/C) 0.92
6700090 47
RedGreenBlue
z18.94
znorm14.76
sky 14.3 14.1 14.0
S/N 14.8 24.1 25.4
S/N(c) 12.5 21.2 23.2
SN(E/C) 0.91
6700091 47
RedGreenBlue
z19.02
znorm14.84
sky 14.4 14.0 14.0
S/N 15.4 24.0 26.2
S/N(c) 12.9 21.6 23.6
SN(E/C) 0.90
6700092 47
RedGreenBlue
z18.98
znorm14.80
sky 14.2 14.1 14.0
S/N 14.8 23.8 25.4
S/N(c) 12.4 21.4 23.0
SN(E/C) 0.90
6700093 47
RedGreenBlue
z18.95
znorm14.77
sky 14.3 14.1 14.0
S/N 14.4 23.3 24.6
S/N(c) 12.2 21.0 22.3
SN(E/C) 0.92
6700094 47
RedGreenBlue
z18.90
znorm14.72
sky 14.1 14.1 14.0
S/N 13.9 22.8 23.9
S/N(c) 11.9 20.3 22.0
SN(E/C) 0.94
6700095 47
RedGreenBlue
z18.83
znorm14.65
sky 14.3 14.1 14.0
S/N 13.5 21.9 23.4
S/N(c) 11.4 19.4 21.4
SN(E/C) 0.93
6700096 47
RedGreenBlue
z18.76
znorm14.58
sky 14.3 14.1 14.1
S/N 12.3 20.6 21.5
S/N(c) 10.4 18.1 19.4
SN(E/C) 0.93