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
z19.05
znorm14.87
sky 14.7 14.4 14.3
S/N 14.9 24.1 26.1
S/N(c) 13.2 22.4 24.4
SN(E/C) 0.89
10210086 47
RedGreenBlue
z19.07
znorm14.89
sky 14.9 14.4 14.6
S/N 15.2 24.4 26.5
S/N(c) 13.0 22.8 24.7
SN(E/C) 0.93
10210087 47
RedGreenBlue
z19.11
znorm14.93
sky 14.5 14.3 14.6
S/N 15.5 24.9 27.7
S/N(c) 13.7 23.3 25.4
SN(E/C) 0.90
10210088 47
RedGreenBlue
z19.13
znorm14.95
sky 14.7 14.4 14.5
S/N 15.6 24.9 27.5
S/N(c) 13.8 23.2 25.5
SN(E/C) 0.89
10210089 47
RedGreenBlue
z19.13
znorm14.95
sky 14.7 14.5 14.6
S/N 15.9 25.3 27.6
S/N(c) 14.1 23.5 25.6
SN(E/C) 0.91
10210090 47
RedGreenBlue
z19.12
znorm14.94
sky 14.7 14.5 14.5
S/N 15.6 25.2 27.6
S/N(c) 13.8 23.4 25.5
SN(E/C) 0.89
10210091 47
RedGreenBlue
z19.16
znorm14.98
sky 14.5 14.5 14.6
S/N 15.9 25.6 27.7
S/N(c) 14.1 23.9 25.9
SN(E/C) 0.90
10210092 47
RedGreenBlue
z19.16
znorm14.98
sky 14.9 14.5 14.6
S/N 16.2 25.7 27.6
S/N(c) 14.2 24.0 25.9
SN(E/C) 0.89