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
z17.53
znorm13.35
sky 14.6 14.5 14.4
S/N 4.8 9.7 9.5
S/N(c) 3.5 2.4 6.2
SN(E/C) 0.63
11340055 47
RedGreenBlue
z18.63
znorm14.45
sky 15.4 14.8 15.0
S/N 11.4 19.5 20.3
S/N(c) 7.9 4.6 12.1
SN(E/C) 0.41
11340056 47
RedGreenBlue
z18.85
znorm14.67
sky 15.1 14.9 14.9
S/N 13.5 22.6 23.1
S/N(c) 8.9 5.2 13.9
SN(E/C) 0.41
11340057 47
RedGreenBlue
z18.61
znorm14.43
sky 15.1 14.9 15.0
S/N 11.4 19.6 20.0
S/N(c) 7.6 4.6 12.4
SN(E/C) 0.46
11340058 47
RedGreenBlue
z17.86
znorm13.68
sky 15.0 14.8 14.9
S/N 6.3 12.4 12.5
S/N(c) 4.5 3.0 7.9
SN(E/C) 0.59
11340059 47
RedGreenBlue
z17.60
znorm13.42
sky 15.0 14.9 15.0
S/N 5.3 10.3 10.6
S/N(c) 3.7 2.6 6.7
SN(E/C) 0.59
11340060 47
RedGreenBlue
z18.82
znorm14.64
sky 15.1 14.9 15.2
S/N 13.0 22.4 23.2
S/N(c) 8.7 5.2 13.8
SN(E/C) 0.41
11340061 47
RedGreenBlue
z18.42
znorm14.24
sky 15.0 15.0 14.9
S/N 10.0 17.5 18.2
S/N(c) 6.8 4.2 11.2
SN(E/C) 0.44