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)
8150070 47
RedGreenBlue
z18.84
znorm14.66
sky 15.3 14.8 14.8
S/N 15.8 23.9 25.7
S/N(c) 14.7 22.9 24.9
SN(E/C) 0.89
8150071 47
RedGreenBlue
z18.81
znorm14.63
sky 15.1 14.8 15.3
S/N 15.4 23.2 25.2
S/N(c) 14.3 22.5 24.2
SN(E/C) 0.93
8150072 47
RedGreenBlue
z18.67
znorm14.49
sky 15.3 15.0 15.2
S/N 14.5 22.1 23.9
S/N(c) 13.3 21.2 22.9
SN(E/C) 0.91
8150073 47
RedGreenBlue
z18.73
znorm14.55
sky 15.3 14.9 15.2
S/N 15.0 22.9 24.7
S/N(c) 13.8 22.0 23.7
SN(E/C) 0.91
8150074 47
RedGreenBlue
z18.89
znorm14.71
sky 15.1 14.8 15.4
S/N 16.5 24.8 26.8
S/N(c) 15.4 23.8 25.8
SN(E/C) 0.84
8150075 47
RedGreenBlue
z18.50
znorm14.32
sky 15.4 15.1 15.3
S/N 13.1 20.3 22.2
S/N(c) 12.1 19.4 21.2
SN(E/C) 0.89
8150076 47
RedGreenBlue
z18.54
znorm14.36
sky 15.4 15.2 15.4
S/N 13.7 21.0 22.6
S/N(c) 12.7 20.3 21.7
SN(E/C) 0.94
8150077 47
RedGreenBlue
z18.66
znorm14.48
sky 15.5 15.2 15.5
S/N 14.6 22.3 24.2
S/N(c) 13.5 21.4 23.4
SN(E/C) 0.92
8150078 47
RedGreenBlue
z18.75
znorm14.57
sky 15.3 15.1 15.4
S/N 15.5 23.3 25.2
S/N(c) 14.5 22.3 24.3
SN(E/C) 0.93
8150079 47
RedGreenBlue
z18.77
znorm14.59
sky 15.5 15.1 15.3
S/N 15.8 23.6 25.5
S/N(c) 14.6 22.6 24.6
SN(E/C) 0.91
8150080 47
RedGreenBlue
z18.51
znorm14.33
sky 15.0 15.0 15.2
S/N 13.4 20.4 22.6
S/N(c) 12.4 19.6 21.6
SN(E/C) 0.93
8150081 47
RedGreenBlue
z18.71
znorm14.53
sky 15.4 15.1 15.0
S/N 15.2 22.7 24.8
S/N(c) 14.2 21.9 24.1
SN(E/C) 0.94