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)
11470033 47
RedGreenBlue
z19.06
znorm14.88
sky 14.7 14.3 14.2
S/N 13.9 22.6 24.0
S/N(c) 18.8 5.7 17.7
SN(E/C) 0.36
11470034 47
RedGreenBlue
z19.09
znorm14.91
sky 14.7 14.4 14.6
S/N 14.0 23.3 25.2
S/N(c) 18.9 5.8 18.1
SN(E/C) 0.37
11470035 47
RedGreenBlue
z19.05
znorm14.87
sky 14.7 14.5 14.6
S/N 13.9 22.8 24.6
S/N(c) 18.7 5.7 17.7
SN(E/C) 0.37
11470036 47
RedGreenBlue
z19.06
znorm14.88
sky 14.6 14.4 14.6
S/N 13.9 23.1 25.0
S/N(c) 18.7 5.7 17.9
SN(E/C) 0.35
11470037 47
RedGreenBlue
z19.02
znorm14.84
sky 14.3 14.3 14.5
S/N 13.7 22.7 24.2
S/N(c) 18.3 5.6 17.6
SN(E/C) 0.35
11470038 47
RedGreenBlue
z19.04
znorm14.86
sky 14.6 14.5 14.5
S/N 13.8 23.1 24.7
S/N(c) 18.6 5.7 17.7
SN(E/C) 0.37
11470039 47
RedGreenBlue
z19.08
znorm14.90
sky 14.6 14.5 14.6
S/N 14.3 23.8 25.3
S/N(c) 19.6 5.9 18.4
SN(E/C) 0.36
11470040 47
RedGreenBlue
z19.00
znorm14.82
sky 14.8 14.6 14.5
S/N 13.8 22.7 24.0
S/N(c) 18.8 5.6 17.8
SN(E/C) 0.36