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)
19070025 47
RedGreenBlue
z18.93
znorm14.75
sky 14.8 14.5 14.7
S/N 16.1 26.3 29.8
S/N(c) 14.0 21.7 20.8
SN(E/C) 0.42
19070026 47
RedGreenBlue
z18.99
znorm14.81
sky 14.9 14.7 14.7
S/N 16.6 26.6 30.3
S/N(c) 14.3 22.1 21.3
SN(E/C) 0.41
19070027 47
RedGreenBlue
z18.92
znorm14.73
sky 14.8 14.6 14.6
S/N 15.8 25.7 29.2
S/N(c) 13.9 21.3 20.5
SN(E/C) 0.42
19070028 47
RedGreenBlue
z18.92
znorm14.74
sky 15.3 14.9 14.8
S/N 15.7 25.7 28.8
S/N(c) 13.8 21.5 20.6
SN(E/C) 0.39
19070029 47
RedGreenBlue
z18.95
znorm14.77
sky 14.8 14.7 14.7
S/N 15.7 25.8 29.2
S/N(c) 14.0 21.7 20.9
SN(E/C) 0.40
19070030 47
RedGreenBlue
z18.99
znorm14.81
sky 14.8 14.8 14.8
S/N 16.3 26.8 30.1
S/N(c) 14.4 22.3 21.5
SN(E/C) 0.38
19070031 47
RedGreenBlue
z19.02
znorm14.84
sky 14.7 14.6 14.7
S/N 16.5 27.1 30.6
S/N(c) 14.5 22.5 21.6
SN(E/C) 0.40
19070032 47
RedGreenBlue
z19.04
znorm14.86
sky 14.8 14.7 14.5
S/N 17.0 27.4 31.0
S/N(c) 14.6 22.8 21.9
SN(E/C) 0.37
19070033 47
RedGreenBlue
z19.08
znorm14.90
sky 14.9 14.8 14.7
S/N 17.0 28.0 31.6
S/N(c) 15.0 23.1 22.2
SN(E/C) 0.37
19070034 47
RedGreenBlue
z19.07
znorm14.89
sky 14.7 14.9 14.7
S/N 17.0 27.5 31.3
S/N(c) 14.9 23.2 22.3
SN(E/C) 0.37
19070035 47
RedGreenBlue
z19.06
znorm14.88
sky 14.9 14.8 14.7
S/N 16.8 27.6 31.4
S/N(c) 14.9 23.1 22.2
SN(E/C) 0.39
19070036 47
RedGreenBlue
z18.93
znorm14.75
sky 13.9 13.8 13.8
S/N 14.9 24.7 27.8
S/N(c) 13.8 21.6 20.8
SN(E/C) 0.39