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 14.5 14.2 14.1
S/N 15.8 25.5 27.9
S/N(c) 14.2 23.9 26.6
SN(E/C) 0.85
3670025 47
RedGreenBlue
z19.21
znorm15.03
sky 14.6 14.2 14.2
S/N 15.8 26.4 28.7
S/N(c) 14.2 24.8 27.4
SN(E/C) 0.83
3670026 47
RedGreenBlue
z19.21
znorm15.03
sky 14.5 14.3 14.3
S/N 15.9 26.7 28.2
S/N(c) 14.3 25.1 26.7
SN(E/C) 0.84
3670027 47
RedGreenBlue
z19.19
znorm15.01
sky 15.0 14.5 14.3
S/N 15.9 26.0 27.6
S/N(c) 14.2 24.4 26.4
SN(E/C) 0.84
3670028 47
RedGreenBlue
z19.13
znorm14.95
sky 14.8 14.6 14.3
S/N 14.8 24.7 26.9
S/N(c) 13.2 23.0 25.5
SN(E/C) 0.90
3670029 47
RedGreenBlue
z19.17
znorm14.99
sky 14.7 14.6 14.4
S/N 15.3 25.4 28.1
S/N(c) 14.0 23.8 26.8
SN(E/C) 0.91
3670030 47
RedGreenBlue
z19.16
znorm14.98
sky 14.8 14.6 14.5
S/N 15.2 25.6 27.5
S/N(c) 13.6 23.9 26.6
SN(E/C) 0.87
3670031 47
RedGreenBlue
z19.18
znorm15.00
sky 14.6 14.4 14.4
S/N 15.1 25.6 27.4
S/N(c) 13.7 23.9 26.5
SN(E/C) 0.84
3670032 47
RedGreenBlue
z19.18
znorm15.00
sky 14.6 14.5 14.4
S/N 15.2 25.3 27.9
S/N(c) 13.7 23.5 27.0
SN(E/C) 0.87
3670033 47
RedGreenBlue
z19.19
znorm15.01
sky 14.7 14.5 14.4
S/N 15.2 25.5 27.9
S/N(c) 13.9 23.8 26.9
SN(E/C) 0.86