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)
11360048 47
RedGreenBlue
z18.49
znorm14.31
sky 14.3 14.2 14.0
S/N 14.3 22.5 24.5
S/N(c) 13.0 21.6 23.5
SN(E/C) 0.55
11360049 47
RedGreenBlue
z18.41
znorm14.23
sky 14.3 14.0 14.2
S/N 13.8 21.6 24.0
S/N(c) 12.5 20.7 22.9
SN(E/C) 0.58
11360050 47
RedGreenBlue
z18.30
znorm14.11
sky 14.0 14.0 14.1
S/N 12.7 20.2 22.4
S/N(c) 11.5 19.3 21.3
SN(E/C) 0.58
11360051 47
RedGreenBlue
z17.80
znorm13.62
sky 13.7 13.6 13.7
S/N 9.4 15.2 16.7
S/N(c) 8.2 14.3 15.7
SN(E/C) 0.71
11360052 47
RedGreenBlue
z17.87
znorm13.69
sky 13.7 13.7 13.8
S/N 9.8 16.1 17.8
S/N(c) 8.7 15.2 16.7
SN(E/C) 0.64
11360053 47
RedGreenBlue
z18.15
znorm13.97
sky 13.8 13.8 14.0
S/N 11.6 18.6 20.5
S/N(c) 10.6 17.7 19.5
SN(E/C) 0.62
11360054 47
RedGreenBlue
z17.30
znorm13.12
sky 13.5 13.5 13.6
S/N 6.2 10.9 11.8
S/N(c) 5.3 10.0 11.0
SN(E/C) 0.86
11360055 47
RedGreenBlue
z18.32
znorm14.14
sky 14.0 14.0 14.1
S/N 13.0 20.6 22.7
S/N(c) 11.8 19.7 21.7
SN(E/C) 0.55