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)
14380057 47
RedGreenBlue
z18.54
znorm14.36
sky 12.8 12.7 12.7
S/N 9.5 15.2 17.2
S/N(c) 23.3 18.0 20.0
SN(E/C) 0.95
14380058 47
RedGreenBlue
z18.56
znorm14.38
sky 13.0 12.9 12.9
S/N 9.3 15.2 17.0
S/N(c) 23.6 18.0 20.1
SN(E/C) 0.97
14380059 47
RedGreenBlue
z18.38
znorm14.20
sky 12.8 12.8 12.8
S/N 8.2 13.4 14.9
S/N(c) 21.3 16.6 18.4
SN(E/C) 0.93
14380060 47
RedGreenBlue
z18.41
znorm14.23
sky 13.0 12.9 12.9
S/N 8.3 13.9 15.5
S/N(c) 21.3 16.6 18.5
SN(E/C) 1.00
14380061 47
RedGreenBlue
z18.10
znorm13.92
sky 12.7 12.7 12.6
S/N 6.5 10.5 11.5
S/N(c) 18.0 14.2 15.6
SN(E/C) 1.01
14380062 47
RedGreenBlue
z18.22
znorm14.04
sky 12.8 12.8 12.7
S/N 7.1 12.0 13.1
S/N(c) 19.3 15.1 16.6
SN(E/C) 0.95
14380063 47
RedGreenBlue
z18.37
znorm14.19
sky 12.9 12.9 12.8
S/N 8.2 13.8 14.9
S/N(c) 21.0 16.2 18.2
SN(E/C) 1.00
14380064 47
RedGreenBlue
z18.48
znorm14.30
sky 12.9 12.9 12.8
S/N 9.1 15.3 16.6
S/N(c) 22.4 17.3 19.2
SN(E/C) 0.97