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)
2860053 47
RedGreenBlue
z19.17
znorm14.99
sky 14.8 14.7 14.7
S/N 18.6 29.1 33.0
S/N(c) 16.6 26.4 31.2
SN(E/C) 0.79
2860054 47
RedGreenBlue
z19.18
znorm15.00
sky 14.5 14.6 14.8
S/N 18.6 29.3 32.9
S/N(c) 16.8 26.9 31.2
SN(E/C) 0.80
2860055 47
RedGreenBlue
z19.18
znorm15.00
sky 14.7 14.7 14.8
S/N 18.5 29.3 32.7
S/N(c) 16.9 27.0 30.9
SN(E/C) 0.75
2860056 47
RedGreenBlue
z19.17
znorm14.99
sky 14.6 14.7 14.8
S/N 18.4 29.1 32.8
S/N(c) 16.6 26.7 31.0
SN(E/C) 0.81
2860057 47
RedGreenBlue
z19.14
znorm14.96
sky 14.6 14.6 14.9
S/N 18.4 29.0 32.2
S/N(c) 16.2 26.9 30.4
SN(E/C) 0.84
2860058 47
RedGreenBlue
z19.10
znorm14.92
sky 14.7 14.7 14.8
S/N 18.0 28.5 31.8
S/N(c) 16.1 26.6 30.0
SN(E/C) 0.79
2860059 47
RedGreenBlue
z19.09
znorm14.91
sky 14.7 14.9 14.9
S/N 17.8 28.1 30.7
S/N(c) 15.7 26.4 29.3
SN(E/C) 0.84
2860060 47
RedGreenBlue
z19.07
znorm14.89
sky 14.9 14.7 14.9
S/N 17.9 28.0 30.8
S/N(c) 15.6 26.3 29.1
SN(E/C) 0.89