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)
10460059 47
RedGreenBlue
z18.88
znorm14.70
sky 15.4 14.9 15.1
S/N 16.4 26.5 28.0
S/N(c) 14.3 25.2 26.0
SN(E/C) 0.92
10460060 47
RedGreenBlue
z18.97
znorm14.79
sky 15.2 14.8 15.4
S/N 16.3 27.3 28.9
S/N(c) 14.2 26.3 26.7
SN(E/C) 0.89
10460061 47
RedGreenBlue
z19.00
znorm14.82
sky 15.2 14.9 15.4
S/N 16.7 27.6 29.4
S/N(c) 14.7 26.3 27.1
SN(E/C) 0.89
10460062 47
RedGreenBlue
z18.97
znorm14.79
sky 15.4 15.0 15.3
S/N 16.3 27.2 28.5
S/N(c) 14.2 25.8 26.3
SN(E/C) 0.90
10460063 47
RedGreenBlue
z18.81
znorm14.63
sky 15.4 15.4 15.6
S/N 14.5 24.5 26.1
S/N(c) 12.7 23.2 23.8
SN(E/C) 0.95
10460064 47
RedGreenBlue
z18.84
znorm14.66
sky 15.2 15.1 15.4
S/N 15.1 25.5 26.9
S/N(c) 13.1 24.1 24.7
SN(E/C) 0.92
10460065 47
RedGreenBlue
z18.75
znorm14.57
sky 15.3 15.2 15.3
S/N 14.1 24.3 25.7
S/N(c) 12.3 23.0 23.5
SN(E/C) 0.92
10460066 47
RedGreenBlue
z18.68
znorm14.50
sky 15.3 15.1 15.5
S/N 13.4 23.1 24.0
S/N(c) 11.6 22.0 22.0
SN(E/C) 0.92