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)
10160050 47
RedGreenBlue
z19.06
znorm14.88
sky 14.7 14.3 14.4
S/N 15.2 24.5 26.3
S/N(c) 24.4 16.6 13.4
SN(E/C) 0.41
10160051 47
RedGreenBlue
z19.04
znorm14.86
sky 14.6 14.4 14.5
S/N 14.9 24.2 25.8
S/N(c) 24.0 16.6 13.5
SN(E/C) 0.40
10160052 47
RedGreenBlue
z19.02
znorm14.84
sky 14.9 14.6 14.6
S/N 14.6 24.0 25.6
S/N(c) 24.0 16.5 13.5
SN(E/C) 0.39
10160053 47
RedGreenBlue
z19.00
znorm14.82
sky 14.8 14.6 14.6
S/N 14.5 24.0 25.6
S/N(c) 23.4 16.3 13.2
SN(E/C) 0.40
10160054 47
RedGreenBlue
z19.10
znorm14.92
sky 14.8 14.5 14.4
S/N 15.6 25.4 26.9
S/N(c) 24.8 17.2 13.9
SN(E/C) 0.38
10160055 47
RedGreenBlue
z19.09
znorm14.91
sky 14.8 14.6 14.5
S/N 15.3 25.0 26.5
S/N(c) 24.5 17.0 13.9
SN(E/C) 0.38
10160056 47
RedGreenBlue
z19.11
znorm14.93
sky 14.8 14.6 14.5
S/N 15.4 25.9 27.0
S/N(c) 24.9 17.3 14.0
SN(E/C) 0.39
10160057 47
RedGreenBlue
z18.87
znorm14.69
sky 14.6 14.4 14.4
S/N 12.9 22.3 23.4
S/N(c) 21.7 15.2 12.5
SN(E/C) 0.42