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)
10240081 47
RedGreenBlue
z19.14
znorm14.95
sky 15.0 14.4 14.4
S/N 16.7 26.5 27.0
S/N(c) 31.8 36.9 29.9
SN(E/C) 0.86
10240082 47
RedGreenBlue
z19.17
znorm14.99
sky 14.7 14.5 14.6
S/N 17.0 27.4 28.0
S/N(c) 32.3 38.2 30.7
SN(E/C) 0.90
10240083 47
RedGreenBlue
z19.18
znorm15.00
sky 14.9 14.6 14.7
S/N 16.9 27.5 28.0
S/N(c) 32.6 38.2 30.7
SN(E/C) 0.88
10240084 47
RedGreenBlue
z19.17
znorm14.99
sky 14.9 14.5 14.7
S/N 17.0 27.2 27.9
S/N(c) 32.2 38.3 30.7
SN(E/C) 0.88
10240085 47
RedGreenBlue
z19.19
znorm15.01
sky 14.6 14.5 14.7
S/N 17.3 27.7 28.2
S/N(c) 32.3 38.1 30.4
SN(E/C) 0.95
10240086 47
RedGreenBlue
z19.11
znorm14.93
sky 14.9 14.8 14.7
S/N 16.3 25.9 26.9
S/N(c) 31.0 36.9 28.9
SN(E/C) 0.89
10240087 47
RedGreenBlue
z19.15
znorm14.97
sky 14.9 14.7 14.7
S/N 16.8 26.8 28.2
S/N(c) 31.5 37.3 30.4
SN(E/C) 0.93
10240088 47
RedGreenBlue
z19.20
znorm15.02
sky 14.8 14.7 14.6
S/N 17.2 27.8 28.9
S/N(c) 32.6 38.5 31.1
SN(E/C) 0.91