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)
11080026 47
RedGreenBlue
z18.36
znorm14.18
sky 14.3 14.1 13.8
S/N 9.1 15.5 15.4
S/N(c) 7.6 14.1 14.0
SN(E/C) 0.95
11080027 47
RedGreenBlue
z18.19
znorm14.01
sky 14.4 14.2 14.2
S/N 7.8 14.0 13.9
S/N(c) 6.6 12.4 12.8
SN(E/C) 0.99
11080028 47
RedGreenBlue
z18.37
znorm14.19
sky 14.4 14.1 14.2
S/N 9.2 15.9 16.0
S/N(c) 7.8 14.3 14.7
SN(E/C) 0.99
11080029 47
RedGreenBlue
z18.46
znorm14.28
sky 14.4 14.2 14.2
S/N 9.8 16.7 16.9
S/N(c) 8.2 14.9 15.6
SN(E/C) 0.98
11080030 47
RedGreenBlue
z18.46
znorm14.28
sky 14.4 14.2 14.1
S/N 9.8 16.7 17.0
S/N(c) 8.1 15.0 15.7
SN(E/C) 0.98
11080031 47
RedGreenBlue
z18.59
znorm14.41
sky 14.4 14.2 14.3
S/N 10.3 18.3 18.6
S/N(c) 8.9 16.2 17.3
SN(E/C) 0.99
11080032 47
RedGreenBlue
z18.59
znorm14.41
sky 14.7 14.4 14.3
S/N 10.5 18.3 18.7
S/N(c) 8.8 16.3 17.4
SN(E/C) 0.96
11080033 47
RedGreenBlue
z18.57
znorm14.39
sky 14.4 14.5 14.3
S/N 10.2 17.8 18.3
S/N(c) 8.8 15.9 17.2
SN(E/C) 0.94