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)
6900022 47
RedGreenBlue
z17.73
znorm13.55
sky 14.3 14.1 14.1
S/N 5.7 10.8 12.2
S/N(c) 4.9 9.8 11.3
SN(E/C) 0.98
6900023 47
RedGreenBlue
z18.42
znorm14.24
sky 14.3 14.3 14.4
S/N 10.1 17.1 19.5
S/N(c) 8.5 15.6 18.3
SN(E/C) 0.98
6900024 47
RedGreenBlue
z17.93
znorm13.75
sky 14.3 14.2 14.6
S/N 6.8 12.2 15.0
S/N(c) 5.8 11.0 13.8
SN(E/C) 0.98
6900025 47
RedGreenBlue
z17.39
znorm13.20
sky 14.2 14.1 14.4
S/N 4.1 8.6 9.4
S/N(c) 3.6 7.9 8.7
SN(E/C) 0.98
6900026 47
RedGreenBlue
z18.51
znorm14.33
sky 14.2 14.3 14.5
S/N 10.8 18.0 19.8
S/N(c) 9.4 16.4 18.6
SN(E/C) 0.94
6900027 47
RedGreenBlue
z17.65
znorm13.47
sky 14.2 14.2 14.5
S/N 5.3 10.3 11.7
S/N(c) 4.6 9.1 10.8
SN(E/C) 1.04
6900028 47
RedGreenBlue
z18.20
znorm14.02
sky 14.4 14.3 14.6
S/N 8.5 15.0 16.9
S/N(c) 7.3 13.4 15.7
SN(E/C) 0.96
6900029 47
RedGreenBlue
z17.74
znorm13.56
sky 14.3 14.1 14.4
S/N 5.7 10.9 12.5
S/N(c) 5.0 9.8 11.4
SN(E/C) 0.99
6900030 47
RedGreenBlue
z17.95
znorm13.77
sky 14.2 14.3 14.5
S/N 7.2 12.9 14.5
S/N(c) 6.0 11.3 13.4
SN(E/C) 1.00
6900031 47
RedGreenBlue
z17.61
znorm13.43
sky 14.3 14.3 14.6
S/N 5.2 10.4 11.5
S/N(c) 4.5 9.0 10.6
SN(E/C) 0.99
6900032 47
RedGreenBlue
z17.60
znorm13.42
sky 14.4 14.3 14.5
S/N 5.4 10.2 11.2
S/N(c) 4.5 9.0 10.2
SN(E/C) 1.01
6900033 47
RedGreenBlue
z16.91
znorm12.73
sky 14.2 14.1 14.5
S/N 2.6 5.8 7.1
S/N(c) 2.4 5.2 6.4
SN(E/C) 1.04