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)
11150076 47
RedGreenBlue
z18.90
znorm14.72
sky 15.1 14.6 14.5
S/N 13.1 21.7 24.9
S/N(c) 11.2 19.9 22.9
SN(E/C) 0.39
11150077 47
RedGreenBlue
z18.82
znorm14.63
sky 14.8 14.4 14.6
S/N 12.4 20.5 23.7
S/N(c) 10.7 18.9 21.7
SN(E/C) 0.36
11150078 47
RedGreenBlue
z18.82
znorm14.64
sky 14.8 14.6 14.7
S/N 12.1 20.9 23.9
S/N(c) 10.5 19.4 22.3
SN(E/C) 0.36
11150079 47
RedGreenBlue
z18.86
znorm14.68
sky 14.8 14.7 14.7
S/N 12.2 20.8 24.0
S/N(c) 10.8 19.4 23.0
SN(E/C) 0.37
11150080 47
RedGreenBlue
z18.78
znorm14.60
sky 15.1 14.8 14.8
S/N 11.8 20.5 23.1
S/N(c) 10.3 19.0 21.7
SN(E/C) 0.37
11150081 47
RedGreenBlue
z18.70
znorm14.52
sky 15.2 14.8 15.0
S/N 11.3 19.5 21.9
S/N(c) 9.9 18.0 20.7
SN(E/C) 0.39
11150082 47
RedGreenBlue
z18.69
znorm14.51
sky 15.1 14.9 15.0
S/N 11.1 19.4 21.8
S/N(c) 9.8 17.9 20.3
SN(E/C) 0.40
11150083 47
RedGreenBlue
z18.68
znorm14.50
sky 15.0 14.9 15.1
S/N 10.9 19.1 21.9
S/N(c) 9.6 17.9 20.3
SN(E/C) 0.43
11150084 47
RedGreenBlue
z18.62
znorm14.44
sky 15.1 14.9 15.0
S/N 10.5 18.5 21.2
S/N(c) 9.2 17.1 19.5
SN(E/C) 0.40
11150085 47
RedGreenBlue
z18.55
znorm14.37
sky 15.1 15.0 15.1
S/N 10.0 17.7 20.0
S/N(c) 8.8 16.6 18.7
SN(E/C) 0.45