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)
3050024 47
RedGreenBlue
z19.17
znorm14.99
sky 14.9 14.6 14.4
S/N 17.2 27.4 28.4
S/N(c) 34.0 19.1 37.0
SN(E/C) 0.87
3050025 47
RedGreenBlue
z19.16
znorm14.98
sky 14.7 14.7 14.8
S/N 17.3 27.3 28.4
S/N(c) 33.9 19.3 37.3
SN(E/C) 0.89
3050026 47
RedGreenBlue
z19.15
znorm14.97
sky 14.6 14.6 14.7
S/N 16.8 27.4 28.5
S/N(c) 33.9 19.2 38.0
SN(E/C) 0.86
3050027 47
RedGreenBlue
z19.14
znorm14.96
sky 14.9 14.6 14.8
S/N 17.0 27.2 28.3
S/N(c) 33.6 19.2 38.2
SN(E/C) 0.87
3050028 47
RedGreenBlue
z19.15
znorm14.97
sky 14.9 14.8 14.8
S/N 17.1 27.5 28.6
S/N(c) 33.7 19.3 38.4
SN(E/C) 0.89
3050029 47
RedGreenBlue
z19.11
znorm14.93
sky 14.8 14.8 14.8
S/N 16.6 26.7 27.9
S/N(c) 33.4 19.1 37.7
SN(E/C) 0.87
3050030 47
RedGreenBlue
z19.14
znorm14.96
sky 14.7 14.7 14.8
S/N 17.0 27.4 28.5
S/N(c) 33.9 19.3 38.3
SN(E/C) 0.86
3050031 47
RedGreenBlue
z19.14
znorm14.96
sky 14.8 14.7 14.9
S/N 17.0 27.1 28.2
S/N(c) 33.5 19.3 38.1
SN(E/C) 0.91