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)
9070010 47
RedGreenBlue
z19.00
znorm14.82
sky 13.9 13.9 13.7
S/N 15.7 25.4 25.7
S/N(c) 13.7 22.9 24.0
SN(E/C) 0.30
9070011 47
RedGreenBlue
z19.00
znorm14.82
sky 14.1 14.1 14.0
S/N 15.7 25.4 26.0
S/N(c) 13.6 23.0 24.2
SN(E/C) 0.29
9070012 47
RedGreenBlue
z19.02
znorm14.84
sky 14.1 14.1 14.0
S/N 15.7 25.6 25.9
S/N(c) 13.6 23.0 24.1
SN(E/C) 0.29
9070013 47
RedGreenBlue
z19.03
znorm14.85
sky 14.0 14.1 14.0
S/N 15.8 25.8 26.4
S/N(c) 13.7 23.3 24.5
SN(E/C) 0.29
9070014 47
RedGreenBlue
z19.05
znorm14.87
sky 14.0 14.0 13.9
S/N 15.9 25.9 26.0
S/N(c) 13.8 23.5 24.7
SN(E/C) 0.29
9070015 47
RedGreenBlue
z19.03
znorm14.84
sky 14.1 14.1 14.0
S/N 15.7 25.9 26.0
S/N(c) 14.1 23.7 24.5
SN(E/C) 0.29
9070016 47
RedGreenBlue
z18.98
znorm14.80
sky 14.1 14.1 14.1
S/N 15.2 25.2 25.4
S/N(c) 13.3 23.0 24.0
SN(E/C) 0.30
9070017 47
RedGreenBlue
z19.00
znorm14.82
sky 14.2 14.2 14.1
S/N 15.4 25.5 25.7
S/N(c) 13.5 23.5 24.6
SN(E/C) 0.30