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)
9150011 47
RedGreenBlue
z18.91
znorm14.73
sky 14.8 14.5 14.4
S/N 15.1 24.7 25.1
S/N(c) 13.3 22.5 23.8
SN(E/C) 0.87
9150012 47
RedGreenBlue
z18.67
znorm14.49
sky 14.6 14.5 14.9
S/N 12.3 21.0 21.5
S/N(c) 10.9 19.3 20.0
SN(E/C) 0.94
9150013 47
RedGreenBlue
z18.89
znorm14.71
sky 14.7 14.6 14.9
S/N 14.4 24.2 24.7
S/N(c) 13.0 22.2 23.4
SN(E/C) 0.95
9150014 47
RedGreenBlue
z18.40
znorm14.22
sky 14.7 14.7 14.9
S/N 10.6 17.9 18.4
S/N(c) 9.2 16.3 17.5
SN(E/C) 0.93
9150015 47
RedGreenBlue
z18.62
znorm14.44
sky 15.0 14.7 15.0
S/N 12.0 20.6 21.0
S/N(c) 10.6 18.9 19.7
SN(E/C) 0.94
9150016 47
RedGreenBlue
z18.64
znorm14.46
sky 14.7 14.8 15.2
S/N 12.1 21.1 21.6
S/N(c) 10.9 19.3 20.3
SN(E/C) 0.95
9150017 47
RedGreenBlue
z18.14
znorm13.96
sky 15.0 15.0 15.3
S/N 8.3 15.9 16.0
S/N(c) 7.2 14.4 14.8
SN(E/C) 0.96
9150018 47
RedGreenBlue
z17.47
znorm13.29
sky 14.9 14.8 15.4
S/N 4.8 10.1 9.7
S/N(c) 4.1 9.0 8.9
SN(E/C) 1.03
9150019 47
RedGreenBlue
z18.54
znorm14.36
sky 15.0 15.0 15.1
S/N 11.4 19.6 20.2
S/N(c) 9.9 17.9 18.9
SN(E/C) 0.92
9150020 47
RedGreenBlue
z18.10
znorm13.92
sky 14.6 14.8 15.1
S/N 8.2 15.2 15.3
S/N(c) 7.0 13.6 14.1
SN(E/C) 1.01