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
z19.24
znorm15.06
sky 14.8 14.4 14.3
S/N 17.1 27.0 28.0
S/N(c) 37.5 32.8 7.8
SN(E/C) 0.90
7010064 47
RedGreenBlue
z19.23
znorm15.05
sky 15.1 14.5 14.5
S/N 17.2 26.7 27.8
S/N(c) 37.0 32.6 7.9
SN(E/C) 0.94
7010065 47
RedGreenBlue
z19.17
znorm14.99
sky 14.5 14.4 14.4
S/N 16.4 26.0 27.2
S/N(c) 36.2 31.8 7.8
SN(E/C) 0.93
7010066 47
RedGreenBlue
z19.18
znorm15.00
sky 14.7 14.5 14.4
S/N 16.4 26.0 27.0
S/N(c) 36.2 31.8 7.9
SN(E/C) 0.95
7010067 47
RedGreenBlue
z19.15
znorm14.97
sky 14.8 14.5 14.4
S/N 16.3 25.6 26.5
S/N(c) 35.2 31.4 7.7
SN(E/C) 0.94
7010068 47
RedGreenBlue
z19.21
znorm15.02
sky 14.9 14.6 14.5
S/N 16.6 26.5 27.3
S/N(c) 36.3 32.1 7.9
SN(E/C) 0.94
7010069 47
RedGreenBlue
z19.20
znorm15.02
sky 14.5 14.8 14.5
S/N 16.7 26.5 27.3
S/N(c) 36.1 32.4 7.9
SN(E/C) 0.94
7010070 47
RedGreenBlue
z19.14
znorm14.96
sky 15.0 14.6 14.5
S/N 16.4 25.9 26.6
S/N(c) 35.1 31.4 7.7
SN(E/C) 0.97