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)
16060033 47
RedGreenBlue
z18.89
znorm14.71
sky 14.8 14.6 14.6
S/N 12.0 21.1 23.0
S/N(c) 18.1 38.0 43.4
SN(E/C) 0.48
16060034 47
RedGreenBlue
z18.97
znorm14.79
sky 14.7 14.7 14.7
S/N 12.6 22.0 23.8
S/N(c) 18.7 39.1 44.8
SN(E/C) 0.48
16060035 47
RedGreenBlue
z18.93
znorm14.75
sky 14.9 14.6 14.6
S/N 12.5 21.7 23.7
S/N(c) 18.3 38.1 43.8
SN(E/C) 0.48
16060036 47
RedGreenBlue
z18.94
znorm14.76
sky 14.9 14.7 14.8
S/N 12.4 21.9 23.5
S/N(c) 18.6 38.6 45.0
SN(E/C) 0.46
16060037 47
RedGreenBlue
z18.99
znorm14.81
sky 14.8 14.7 14.8
S/N 13.1 22.9 24.8
S/N(c) 19.0 39.5 45.7
SN(E/C) 0.49
16060038 47
RedGreenBlue
z18.95
znorm14.77
sky 14.6 14.7 14.7
S/N 12.7 22.3 24.4
S/N(c) 18.4 38.6 44.8
SN(E/C) 0.47
16060039 47
RedGreenBlue
z19.02
znorm14.84
sky 14.7 14.7 14.7
S/N 13.5 23.2 25.3
S/N(c) 19.2 39.8 46.2
SN(E/C) 0.45
16060040 47
RedGreenBlue
z19.02
znorm14.84
sky 14.9 14.7 14.7
S/N 13.4 23.6 25.4
S/N(c) 18.7 39.4 46.2
SN(E/C) 0.48