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)
10910077 47
RedGreenBlue
z18.48
znorm14.30
sky 15.1 14.7 14.4
S/N 9.9 17.3 17.6
S/N(c) 8.6 15.8 16.4
SN(E/C) 0.55
10910078 47
RedGreenBlue
z18.71
znorm14.52
sky 15.0 14.6 14.6
S/N 10.9 19.4 20.5
S/N(c) 9.5 17.9 19.2
SN(E/C) 0.51
10910079 47
RedGreenBlue
z18.66
znorm14.48
sky 15.5 14.7 14.8
S/N 10.8 19.2 20.3
S/N(c) 9.3 17.6 18.5
SN(E/C) 0.49
10910080 47
RedGreenBlue
z18.55
znorm14.37
sky 14.9 14.8 14.8
S/N 10.1 18.0 18.8
S/N(c) 8.9 16.3 17.2
SN(E/C) 0.54
10910081 47
RedGreenBlue
z18.62
znorm14.44
sky 15.0 14.8 14.8
S/N 10.6 18.8 19.6
S/N(c) 9.1 17.4 17.9
SN(E/C) 0.55
10910082 47
RedGreenBlue
z18.20
znorm14.02
sky 15.1 15.0 14.8
S/N 7.9 14.8 15.3
S/N(c) 6.9 13.7 14.2
SN(E/C) 0.60
10910083 47
RedGreenBlue
z18.73
znorm14.55
sky 14.9 14.8 14.7
S/N 11.0 19.3 20.4
S/N(c) 9.5 17.9 18.8
SN(E/C) 0.53
10910084 47
RedGreenBlue
z18.65
znorm14.47
sky 15.2 14.8 14.8
S/N 10.8 19.1 19.9
S/N(c) 9.5 17.4 18.7
SN(E/C) 0.50
10910085 47
RedGreenBlue
z18.60
znorm14.42
sky 15.1 15.0 14.8
S/N 10.3 18.2 19.0
S/N(c) 9.1 16.7 17.9
SN(E/C) 0.55
10910086 47
RedGreenBlue
z18.56
znorm14.38
sky 15.2 14.8 14.8
S/N 10.3 18.2 18.8
S/N(c) 9.1 15.9 17.7
SN(E/C) 0.55
10910087 47
RedGreenBlue
z18.49
znorm14.31
sky 15.2 14.9 14.8
S/N 9.4 17.2 17.8
S/N(c) 8.2 15.7 16.7
SN(E/C) 0.56
10910088 47
RedGreenBlue
z18.25
znorm14.07
sky 15.5 14.9 14.8
S/N 7.9 15.1 15.4
S/N(c) 6.7 13.3 14.3
SN(E/C) 0.56