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)
6330024 47
RedGreenBlue
z19.19
znorm15.01
sky 14.7 14.4 14.4
S/N 17.5 26.6 30.1
S/N(c) 15.6 24.7 28.0
SN(E/C) 0.92
6330025 47
RedGreenBlue
z19.19
znorm15.01
sky 14.4 14.6 14.8
S/N 17.4 26.6 30.3
S/N(c) 15.3 24.7 28.2
SN(E/C) 0.90
6330026 47
RedGreenBlue
z19.11
znorm14.93
sky 14.4 14.6 14.8
S/N 16.4 25.5 28.9
S/N(c) 14.6 23.8 27.1
SN(E/C) 0.94
6330027 47
RedGreenBlue
z19.16
znorm14.98
sky 14.4 14.5 14.8
S/N 17.0 26.4 29.8
S/N(c) 15.3 24.7 27.9
SN(E/C) 0.93
6330028 47
RedGreenBlue
z19.17
znorm14.99
sky 14.7 14.5 14.7
S/N 17.4 26.5 29.7
S/N(c) 15.3 24.9 27.9
SN(E/C) 0.92
6330029 47
RedGreenBlue
z19.19
znorm15.01
sky 14.5 14.5 14.6
S/N 17.2 27.0 30.3
S/N(c) 15.2 25.3 28.5
SN(E/C) 0.92
6330030 47
RedGreenBlue
z19.14
znorm14.96
sky 14.6 14.6 14.8
S/N 16.6 26.3 29.7
S/N(c) 14.8 24.5 27.7
SN(E/C) 0.93
6330031 47
RedGreenBlue
z19.16
znorm14.98
sky 14.6 14.6 14.8
S/N 17.1 26.6 29.9
S/N(c) 15.3 24.8 28.1
SN(E/C) 0.92