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
z19.19
znorm15.01
sky 14.7 14.3 13.9
S/N 16.7 26.3 26.1
S/N(c) 14.9 24.8 24.9
SN(E/C) 0.93
3410082 47
RedGreenBlue
z19.18
znorm15.00
sky 14.5 14.5 14.2
S/N 16.2 25.9 26.3
S/N(c) 14.5 24.4 24.9
SN(E/C) 0.87
3410083 47
RedGreenBlue
z19.21
znorm15.03
sky 14.6 14.4 14.2
S/N 16.5 26.2 26.9
S/N(c) 14.8 24.7 25.5
SN(E/C) 0.86
3410084 47
RedGreenBlue
z19.25
znorm15.07
sky 14.8 14.5 14.2
S/N 17.0 26.8 27.4
S/N(c) 15.2 25.2 26.0
SN(E/C) 0.85
3410085 47
RedGreenBlue
z19.25
znorm15.07
sky 14.7 14.6 14.2
S/N 17.0 26.7 27.4
S/N(c) 15.0 25.1 26.3
SN(E/C) 0.84
3410086 47
RedGreenBlue
z19.23
znorm15.05
sky 14.6 14.6 14.2
S/N 16.8 26.4 27.4
S/N(c) 14.7 24.7 26.1
SN(E/C) 0.89
3410087 47
RedGreenBlue
z19.20
znorm15.02
sky 14.7 14.6 14.2
S/N 16.6 26.3 27.6
S/N(c) 14.5 24.7 26.2
SN(E/C) 0.86
3410088 47
RedGreenBlue
z19.20
znorm15.02
sky 14.7 14.5 14.1
S/N 16.7 26.1 27.4
S/N(c) 14.8 24.6 26.1
SN(E/C) 0.85