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)
2790047 47
RedGreenBlue
z18.64
znorm14.46
sky 15.1 14.8 15.2
S/N 10.6 19.1 23.1
S/N(c) 9.0 17.5 21.2
SN(E/C) 0.92
2790048 47
RedGreenBlue
z18.53
znorm14.35
sky 14.9 14.7 15.3
S/N 10.1 18.2 21.5
S/N(c) 8.7 16.8 19.5
SN(E/C) 0.91
2790049 47
RedGreenBlue
z18.40
znorm14.22
sky 15.0 14.8 15.5
S/N 9.3 16.5 19.7
S/N(c) 8.0 15.2 17.9
SN(E/C) 0.97
2790050 47
RedGreenBlue
z18.47
znorm14.29
sky 15.1 14.8 15.4
S/N 9.8 17.3 21.8
S/N(c) 8.4 15.9 20.0
SN(E/C) 0.92
2790051 47
RedGreenBlue
z18.56
znorm14.38
sky 15.3 15.0 15.4
S/N 9.9 18.0 22.0
S/N(c) 8.5 16.6 21.0
SN(E/C) 0.90
2790052 47
RedGreenBlue
z18.54
znorm14.36
sky 15.1 14.8 15.4
S/N 10.0 18.0 21.2
S/N(c) 8.6 16.6 20.3
SN(E/C) 0.90
2790053 47
RedGreenBlue
z18.44
znorm14.26
sky 15.1 14.9 15.5
S/N 9.3 17.2 20.2
S/N(c) 7.9 15.8 19.3
SN(E/C) 0.92
2790054 47
RedGreenBlue
z18.60
znorm14.42
sky 15.1 14.9 15.3
S/N 10.2 18.4 21.1
S/N(c) 8.8 16.9 20.2
SN(E/C) 0.89
2790055 47
RedGreenBlue
z18.57
znorm14.39
sky 15.3 15.0 15.3
S/N 10.0 18.6 20.6
S/N(c) 8.6 16.9 19.6
SN(E/C) 0.93
2790056 47
RedGreenBlue
z18.64
znorm14.46
sky 15.1 15.0 15.3
S/N 10.5 19.3 21.1
S/N(c) 9.3 17.9 20.1
SN(E/C) 0.92
2790057 47
RedGreenBlue
z18.87
znorm14.69
sky 15.3 15.0 15.4
S/N 12.5 22.2 23.2
S/N(c) 11.0 20.8 21.8
SN(E/C) 0.89
2790058 47
RedGreenBlue
z18.79
znorm14.61
sky 15.2 15.1 15.4
S/N 12.1 21.4 22.5
S/N(c) 10.8 20.1 21.1
SN(E/C) 0.91