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)
11340054 47
RedGreenBlue
z17.51
znorm13.33
sky 14.6 14.5 14.4
S/N 4.8 9.7 9.5
S/N(c) 4.2 8.8 8.8
SN(E/C) 0.63
11340055 47
RedGreenBlue
z18.62
znorm14.44
sky 15.4 14.9 15.0
S/N 11.4 19.5 20.3
S/N(c) 10.3 18.2 18.8
SN(E/C) 0.41
11340056 47
RedGreenBlue
z18.84
znorm14.66
sky 15.1 15.0 14.9
S/N 13.5 22.7 23.1
S/N(c) 12.0 21.1 22.3
SN(E/C) 0.41
11340057 47
RedGreenBlue
z18.61
znorm14.43
sky 15.1 15.0 15.0
S/N 11.4 19.7 20.0
S/N(c) 10.1 18.2 19.2
SN(E/C) 0.46
11340058 47
RedGreenBlue
z17.86
znorm13.68
sky 15.0 14.9 14.9
S/N 6.3 12.5 12.5
S/N(c) 5.6 11.2 11.6
SN(E/C) 0.59
11340059 47
RedGreenBlue
z17.59
znorm13.41
sky 15.0 15.0 15.0
S/N 5.3 10.4 10.6
S/N(c) 4.5 9.4 9.8
SN(E/C) 0.59
11340060 47
RedGreenBlue
z18.82
znorm14.64
sky 15.1 15.0 15.2
S/N 13.0 22.2 23.2
S/N(c) 11.7 20.8 21.9
SN(E/C) 0.41
11340061 47
RedGreenBlue
z18.42
znorm14.24
sky 15.0 15.1 14.9
S/N 10.0 17.6 18.1
S/N(c) 8.5 16.1 17.0
SN(E/C) 0.44