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)
22340011 47
RedGreenBlue
z18.85
znorm14.67
sky 13.7 14.0 13.9
S/N 13.8 20.2 23.8
S/N(c) 27.4 31.6 6.5
SN(E/C) 0.83
22340012 47
RedGreenBlue
z18.84
znorm14.66
sky 14.0 14.3 14.0
S/N 13.1 19.8 23.1
S/N(c) 26.8 31.5 6.5
SN(E/C) 0.80
22340013 47
RedGreenBlue
z18.98
znorm14.80
sky 14.0 14.3 14.0
S/N 14.4 21.4 25.2
S/N(c) 29.1 33.7 6.9
SN(E/C) 0.76
22340014 47
RedGreenBlue
z19.03
znorm14.85
sky 13.7 14.3 14.1
S/N 14.6 22.0 25.8
S/N(c) 29.4 34.3 7.0
SN(E/C) 0.73
22340015 47
RedGreenBlue
z18.99
znorm14.81
sky 14.1 14.3 14.2
S/N 14.5 21.5 25.5
S/N(c) 28.7 33.7 6.9
SN(E/C) 0.80
22340016 47
RedGreenBlue
z19.03
znorm14.85
sky 13.9 14.4 14.2
S/N 14.8 22.4 26.0
S/N(c) 29.4 34.4 7.1
SN(E/C) 0.81
22340017 47
RedGreenBlue
z19.06
znorm14.88
sky 13.9 14.3 14.1
S/N 14.9 22.2 26.1
S/N(c) 30.0 34.8 7.1
SN(E/C) 0.81
22340018 47
RedGreenBlue
z19.05
znorm14.87
sky 14.0 14.5 14.2
S/N 14.6 22.2 25.9
S/N(c) 29.6 34.5 7.1
SN(E/C) 0.84
22340019 47
RedGreenBlue
z19.12
znorm14.94
sky 13.9 14.3 14.2
S/N 15.7 23.0 26.7
S/N(c) 30.7 35.6 7.4
SN(E/C) 0.75
22340020 47
RedGreenBlue
z19.11
znorm14.93
sky 13.9 14.3 14.2
S/N 15.6 23.2 27.0
S/N(c) 30.8 35.5 7.4
SN(E/C) 0.76
22340021 47
RedGreenBlue
z19.14
znorm14.96
sky 14.0 14.3 14.1
S/N 15.8 23.1 26.8
S/N(c) 31.0 36.3 7.5
SN(E/C) 0.74
22340022 47
RedGreenBlue
z18.73
znorm14.55
sky 14.1 14.5 14.3
S/N 11.9 18.3 21.6
S/N(c) 24.7 29.7 6.1
SN(E/C) 0.78