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)
3650047 47
RedGreenBlue
z18.47
znorm14.29
sky 14.7 14.6 14.4
S/N 10.5 17.9 17.7
S/N(c) 9.2 16.2 16.6
SN(E/C) 0.98
3650048 47
RedGreenBlue
z18.40
znorm14.22
sky 14.8 14.7 14.7
S/N 10.1 17.4 17.1
S/N(c) 8.6 15.8 15.9
SN(E/C) 0.98
3650049 47
RedGreenBlue
z18.29
znorm14.11
sky 14.7 14.5 14.8
S/N 9.3 16.2 16.1
S/N(c) 8.0 14.5 15.2
SN(E/C) 1.02
3650050 47
RedGreenBlue
z18.16
znorm13.98
sky 14.6 14.6 14.6
S/N 7.8 14.4 14.9
S/N(c) 6.7 13.1 13.9
SN(E/C) 0.94
3650051 47
RedGreenBlue
z18.23
znorm14.05
sky 14.5 14.6 14.9
S/N 8.7 15.7 16.2
S/N(c) 7.5 14.3 15.2
SN(E/C) 0.98
3650052 47
RedGreenBlue
z18.86
znorm14.68
sky 14.8 14.8 14.9
S/N 13.8 23.0 23.2
S/N(c) 12.0 21.1 22.0
SN(E/C) 0.94
3650053 47
RedGreenBlue
z18.72
znorm14.54
sky 14.7 14.8 15.0
S/N 12.7 20.9 22.0
S/N(c) 11.2 19.3 20.7
SN(E/C) 1.01
3650054 47
RedGreenBlue
z18.27
znorm14.09
sky 14.6 14.8 14.8
S/N 8.7 16.2 16.9
S/N(c) 7.6 14.6 15.8
SN(E/C) 0.96