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
z19.08
znorm14.90
sky 14.6 14.3 14.2
S/N 14.9 24.1 24.8
S/N(c) 19.4 5.9 20.4
SN(E/C) 0.88
10210086 47
RedGreenBlue
z19.10
znorm14.92
sky 14.6 14.4 14.6
S/N 15.0 24.3 25.4
S/N(c) 19.5 5.9 20.9
SN(E/C) 0.93
10210087 47
RedGreenBlue
z19.14
znorm14.96
sky 14.7 14.4 14.6
S/N 15.5 24.7 26.1
S/N(c) 19.8 6.0 21.4
SN(E/C) 0.90
10210088 47
RedGreenBlue
z19.15
znorm14.97
sky 14.7 14.5 14.5
S/N 15.6 24.9 26.4
S/N(c) 19.9 6.0 21.5
SN(E/C) 0.89
10210089 47
RedGreenBlue
z19.17
znorm14.99
sky 14.6 14.3 14.5
S/N 15.8 25.2 26.7
S/N(c) 20.1 6.1 21.8
SN(E/C) 0.90
10210090 47
RedGreenBlue
z19.16
znorm14.98
sky 14.6 14.5 14.6
S/N 15.8 25.4 26.8
S/N(c) 20.0 6.0 21.6
SN(E/C) 0.88
10210091 47
RedGreenBlue
z19.19
znorm15.01
sky 14.5 14.4 14.5
S/N 15.9 25.7 27.0
S/N(c) 20.3 6.1 21.9
SN(E/C) 0.88
10210092 47
RedGreenBlue
z19.18
znorm15.00
sky 14.6 14.5 14.5
S/N 16.2 25.7 27.0
S/N(c) 20.1 6.1 21.9
SN(E/C) 0.89