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)
10160039 47
RedGreenBlue
z19.08
znorm14.90
sky 15.0 14.5 14.6
S/N 15.7 24.9 28.1
S/N(c) 13.9 23.0 26.8
SN(E/C) 0.90
10160040 47
RedGreenBlue
z19.05
znorm14.87
sky 14.8 14.7 15.0
S/N 15.5 24.5 27.5
S/N(c) 13.7 22.7 26.2
SN(E/C) 0.93
10160041 47
RedGreenBlue
z19.11
znorm14.93
sky 14.9 14.7 15.1
S/N 15.9 25.0 28.1
S/N(c) 14.1 23.3 26.4
SN(E/C) 0.93
10160042 47
RedGreenBlue
z19.05
znorm14.87
sky 15.0 14.8 15.0
S/N 15.0 24.3 27.0
S/N(c) 13.5 22.8 25.6
SN(E/C) 0.92
10160043 47
RedGreenBlue
z19.07
znorm14.89
sky 14.9 14.7 15.1
S/N 15.6 24.8 27.3
S/N(c) 13.7 23.2 26.0
SN(E/C) 0.92
10160044 47
RedGreenBlue
z19.16
znorm14.98
sky 14.8 14.7 15.0
S/N 16.5 26.0 28.2
S/N(c) 14.8 24.3 26.8
SN(E/C) 0.90
10160045 47
RedGreenBlue
z19.10
znorm14.92
sky 15.1 14.7 15.0
S/N 15.6 25.1 27.4
S/N(c) 13.7 23.5 26.0
SN(E/C) 0.92
10160046 47
RedGreenBlue
z19.15
znorm14.97
sky 14.9 14.7 15.1
S/N 16.0 25.6 28.1
S/N(c) 14.3 24.1 26.4
SN(E/C) 0.87