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 14.6 14.4
S/N 9.9 17.1 17.6
S/N(c) 7.0 6.6 4.0
SN(E/C) 0.55
10910078 47
RedGreenBlue
z18.71
znorm14.53
sky 15.0 14.5 14.6
S/N 10.9 19.8 20.5
S/N(c) 8.1 7.3 4.5
SN(E/C) 0.51
10910079 47
RedGreenBlue
z18.67
znorm14.49
sky 15.5 14.7 14.8
S/N 10.8 19.3 20.3
S/N(c) 7.7 7.0 4.4
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) 7.2 6.8 4.1
SN(E/C) 0.54
10910081 47
RedGreenBlue
z18.62
znorm14.44
sky 15.0 14.7 14.8
S/N 10.6 18.6 19.6
S/N(c) 7.6 6.9 4.3
SN(E/C) 0.55
10910082 47
RedGreenBlue
z18.20
znorm14.02
sky 15.1 14.9 14.8
S/N 7.9 14.8 15.3
S/N(c) 5.9 5.7 3.5
SN(E/C) 0.60
10910083 47
RedGreenBlue
z18.72
znorm14.54
sky 14.9 14.8 14.7
S/N 11.0 19.5 20.4
S/N(c) 7.9 7.3 4.5
SN(E/C) 0.53
10910084 47
RedGreenBlue
z18.65
znorm14.47
sky 15.2 14.7 14.8
S/N 10.8 19.1 19.9
S/N(c) 7.6 7.1 4.4
SN(E/C) 0.50
10910085 47
RedGreenBlue
z18.60
znorm14.42
sky 15.1 14.9 14.8
S/N 10.3 18.1 19.0
S/N(c) 7.5 6.8 4.3
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) 7.2 6.6 4.2
SN(E/C) 0.55
10910087 47
RedGreenBlue
z18.50
znorm14.31
sky 15.2 14.9 14.8
S/N 9.4 17.2 17.8
S/N(c) 6.9 6.4 4.0
SN(E/C) 0.56
10910088 47
RedGreenBlue
z18.25
znorm14.07
sky 15.5 14.8 14.8
S/N 7.9 15.0 15.4
S/N(c) 5.9 5.7 3.5
SN(E/C) 0.56