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)
7010063 47
RedGreenBlue
z19.23
znorm15.05
sky 14.8 14.5 14.3
S/N 17.1 27.3 28.0
S/N(c) 15.2 25.6 26.7
SN(E/C) 0.90
7010064 47
RedGreenBlue
z19.23
znorm15.05
sky 15.1 14.6 14.5
S/N 17.2 27.0 27.8
S/N(c) 15.2 25.0 26.2
SN(E/C) 0.94
7010065 47
RedGreenBlue
z19.18
znorm15.00
sky 14.5 14.5 14.4
S/N 16.4 26.3 27.2
S/N(c) 14.5 24.4 25.6
SN(E/C) 0.93
7010066 47
RedGreenBlue
z19.18
znorm15.00
sky 14.7 14.6 14.4
S/N 16.4 26.2 27.0
S/N(c) 14.4 24.4 25.5
SN(E/C) 0.95
7010067 47
RedGreenBlue
z19.14
znorm14.96
sky 14.8 14.6 14.4
S/N 16.3 25.8 26.5
S/N(c) 14.3 24.0 25.0
SN(E/C) 0.94
7010068 47
RedGreenBlue
z19.20
znorm15.02
sky 14.9 14.7 14.5
S/N 16.6 26.7 27.3
S/N(c) 14.7 24.9 25.7
SN(E/C) 0.94
7010069 47
RedGreenBlue
z19.20
znorm15.02
sky 14.5 14.8 14.5
S/N 16.7 26.6 27.3
S/N(c) 14.8 24.8 25.8
SN(E/C) 0.94
7010070 47
RedGreenBlue
z19.14
znorm14.96
sky 15.0 14.7 14.5
S/N 16.4 26.1 26.6
S/N(c) 14.3 24.3 25.1
SN(E/C) 0.97