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)
3410081 47
RedGreenBlue
z19.18
znorm15.00
sky 14.7 14.3 13.4
S/N 16.6 26.2 26.1
S/N(c) 14.8 24.9 27.8
SN(E/C) 0.93
3410082 47
RedGreenBlue
z19.17
znorm14.99
sky 14.5 14.5 13.7
S/N 16.2 25.8 27.1
S/N(c) 14.6 24.5 27.6
SN(E/C) 0.85
3410083 47
RedGreenBlue
z19.19
znorm15.01
sky 14.9 14.4 13.8
S/N 16.6 26.3 27.6
S/N(c) 14.8 25.0 27.7
SN(E/C) 0.85
3410084 47
RedGreenBlue
z19.23
znorm15.05
sky 14.6 14.5 13.8
S/N 17.1 26.8 28.0
S/N(c) 15.2 25.4 27.9
SN(E/C) 0.85
3410085 47
RedGreenBlue
z19.23
znorm15.05
sky 14.8 14.5 13.9
S/N 17.1 26.8 28.1
S/N(c) 15.0 25.4 27.7
SN(E/C) 0.84
3410086 47
RedGreenBlue
z19.22
znorm15.03
sky 14.7 14.6 13.9
S/N 16.7 26.6 28.0
S/N(c) 14.7 25.1 27.3
SN(E/C) 0.88
3410087 47
RedGreenBlue
z19.19
znorm15.01
sky 14.6 14.5 14.0
S/N 16.5 26.4 27.6
S/N(c) 14.6 24.9 26.9
SN(E/C) 0.86
3410088 47
RedGreenBlue
z19.19
znorm15.01
sky 14.7 14.5 14.0
S/N 16.6 26.3 27.7
S/N(c) 14.7 24.7 26.9
SN(E/C) 0.85