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
z19.12
znorm14.94
sky 14.5 14.6 14.3
S/N 15.7 24.9 26.0
S/N(c) 14.2 22.9 25.0
SN(E/C) 0.55
10260048 47
RedGreenBlue
z19.18
znorm15.00
sky 14.7 14.4 14.5
S/N 16.2 26.3 27.3
S/N(c) 14.6 24.8 26.1
SN(E/C) 0.51
10260049 47
RedGreenBlue
z19.20
znorm15.02
sky 14.5 14.5 14.5
S/N 16.3 26.3 27.6
S/N(c) 14.7 24.9 26.2
SN(E/C) 0.53
10260050 47
RedGreenBlue
z19.19
znorm15.01
sky 14.9 14.6 14.5
S/N 16.0 26.0 27.7
S/N(c) 14.5 24.3 26.1
SN(E/C) 0.53
10260051 47
RedGreenBlue
z19.20
znorm15.02
sky 14.6 14.6 14.7
S/N 16.1 26.2 27.8
S/N(c) 14.7 24.7 26.4
SN(E/C) 0.50
10260052 47
RedGreenBlue
z19.21
znorm15.03
sky 14.8 14.6 14.5
S/N 16.3 26.4 28.2
S/N(c) 15.1 25.0 27.0
SN(E/C) 0.53
10260053 47
RedGreenBlue
z19.22
znorm15.04
sky 14.9 14.6 14.5
S/N 16.6 26.6 28.3
S/N(c) 15.1 25.3 27.1
SN(E/C) 0.50
10260054 47
RedGreenBlue
z19.22
znorm15.04
sky 14.7 14.6 14.6
S/N 16.9 26.9 28.7
S/N(c) 15.2 25.6 27.4
SN(E/C) 0.52