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)
3670024 47
RedGreenBlue
z19.19
znorm15.01
sky 14.8 14.4 14.4
S/N 16.0 26.1 28.5
S/N(c) 14.4 24.3 27.0
SN(E/C) 0.84
3670025 47
RedGreenBlue
z19.21
znorm15.03
sky 14.8 14.4 14.4
S/N 16.1 26.9 29.3
S/N(c) 14.4 25.0 27.5
SN(E/C) 0.87
3670026 47
RedGreenBlue
z19.21
znorm15.03
sky 14.8 14.4 14.4
S/N 15.9 27.0 28.8
S/N(c) 14.2 25.2 27.2
SN(E/C) 0.85
3670027 47
RedGreenBlue
z19.20
znorm15.02
sky 15.0 14.6 14.5
S/N 15.9 26.4 28.3
S/N(c) 14.3 24.7 26.8
SN(E/C) 0.83
3670028 47
RedGreenBlue
z19.13
znorm14.95
sky 14.8 14.6 14.7
S/N 15.0 25.0 27.3
S/N(c) 13.5 23.4 25.6
SN(E/C) 0.89
3670029 47
RedGreenBlue
z19.17
znorm14.99
sky 15.0 14.6 14.8
S/N 15.5 25.7 28.5
S/N(c) 14.1 23.9 26.9
SN(E/C) 0.90
3670030 47
RedGreenBlue
z19.17
znorm14.99
sky 15.0 14.7 14.7
S/N 15.5 26.1 28.3
S/N(c) 13.8 24.3 26.7
SN(E/C) 0.87
3670031 47
RedGreenBlue
z19.18
znorm15.00
sky 15.1 14.8 14.5
S/N 15.6 26.1 28.0
S/N(c) 13.9 24.4 27.1
SN(E/C) 0.84
3670032 47
RedGreenBlue
z19.18
znorm15.00
sky 15.0 14.7 14.8
S/N 15.3 25.4 28.6
S/N(c) 13.9 23.9 27.0
SN(E/C) 0.86
3670033 47
RedGreenBlue
z19.19
znorm15.01
sky 15.0 14.7 14.7
S/N 15.9 25.8 28.6
S/N(c) 14.5 24.3 27.1
SN(E/C) 0.87