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)
10210085 47
RedGreenBlue
z19.07
znorm14.89
sky 14.6 14.5 14.2
S/N 14.9 24.4 24.8
S/N(c) 13.0 22.2 22.7
SN(E/C) 0.88
10210086 47
RedGreenBlue
z19.09
znorm14.91
sky 14.6 14.5 14.6
S/N 15.0 24.4 25.4
S/N(c) 13.1 22.6 23.8
SN(E/C) 0.93
10210087 47
RedGreenBlue
z19.14
znorm14.96
sky 14.7 14.5 14.6
S/N 15.5 25.0 26.1
S/N(c) 13.5 23.0 24.3
SN(E/C) 0.90
10210088 47
RedGreenBlue
z19.15
znorm14.97
sky 14.7 14.6 14.5
S/N 15.6 25.1 26.4
S/N(c) 13.7 23.1 24.4
SN(E/C) 0.89
10210089 47
RedGreenBlue
z19.17
znorm14.99
sky 14.6 14.4 14.5
S/N 15.8 25.3 26.7
S/N(c) 14.1 23.4 24.7
SN(E/C) 0.90
10210090 47
RedGreenBlue
z19.16
znorm14.98
sky 14.6 14.5 14.6
S/N 15.8 25.5 26.8
S/N(c) 14.0 23.6 24.8
SN(E/C) 0.88
10210091 47
RedGreenBlue
z19.19
znorm15.01
sky 14.5 14.5 14.5
S/N 15.9 25.7 27.0
S/N(c) 14.2 23.8 25.4
SN(E/C) 0.88
10210092 47
RedGreenBlue
z19.18
znorm15.00
sky 14.6 14.6 14.5
S/N 16.2 25.7 27.0
S/N(c) 14.1 23.9 25.4
SN(E/C) 0.89