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)
10260047 47
RedGreenBlue
z19.10
znorm14.91
sky 15.0 14.4 14.4
S/N 15.8 24.8 28.3
S/N(c) 14.2 23.1 27.0
SN(E/C) 0.55
10260048 47
RedGreenBlue
z19.16
znorm14.98
sky 14.7 14.4 14.6
S/N 16.3 26.1 29.2
S/N(c) 14.7 24.3 27.7
SN(E/C) 0.51
10260049 47
RedGreenBlue
z19.19
znorm15.01
sky 14.6 14.5 14.6
S/N 16.2 26.3 29.4
S/N(c) 14.8 24.3 28.3
SN(E/C) 0.53
10260050 47
RedGreenBlue
z19.17
znorm14.99
sky 14.6 14.6 14.7
S/N 16.0 26.1 29.7
S/N(c) 14.7 24.4 28.0
SN(E/C) 0.53
10260051 47
RedGreenBlue
z19.18
znorm15.00
sky 14.5 14.5 14.7
S/N 16.2 26.1 29.5
S/N(c) 14.8 24.6 27.9
SN(E/C) 0.50
10260052 47
RedGreenBlue
z19.20
znorm15.02
sky 14.8 14.6 14.6
S/N 16.4 26.4 29.6
S/N(c) 15.1 24.8 28.2
SN(E/C) 0.54
10260053 47
RedGreenBlue
z19.20
znorm15.02
sky 14.7 14.5 14.6
S/N 16.4 26.6 29.7
S/N(c) 14.8 25.2 28.3
SN(E/C) 0.50
10260054 47
RedGreenBlue
z19.21
znorm15.03
sky 14.6 14.6 14.7
S/N 16.9 26.7 29.7
S/N(c) 15.2 25.4 28.4
SN(E/C) 0.51