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
z18.37
znorm14.19
sky 14.5 14.1 13.9
S/N 9.4 15.7 16.8
S/N(c) 7.8 14.5 15.3
SN(E/C) 0.95
11080027 47
RedGreenBlue
z18.20
znorm14.02
sky 14.5 14.2 14.3
S/N 8.2 14.3 15.2
S/N(c) 6.9 12.8 13.9
SN(E/C) 0.97
11080028 47
RedGreenBlue
z18.38
znorm14.20
sky 14.4 14.1 14.3
S/N 9.0 16.0 17.3
S/N(c) 7.7 14.6 16.0
SN(E/C) 0.96
11080029 47
RedGreenBlue
z18.47
znorm14.29
sky 14.6 14.3 14.2
S/N 9.8 16.7 18.1
S/N(c) 8.1 15.1 16.8
SN(E/C) 0.98
11080030 47
RedGreenBlue
z18.47
znorm14.29
sky 14.5 14.3 14.2
S/N 9.7 16.8 17.6
S/N(c) 8.1 15.0 16.2
SN(E/C) 0.95
11080031 47
RedGreenBlue
z18.60
znorm14.42
sky 14.4 14.2 14.3
S/N 11.0 18.2 18.9
S/N(c) 9.2 16.6 17.7
SN(E/C) 0.97
11080032 47
RedGreenBlue
z18.61
znorm14.43
sky 14.4 14.3 14.4
S/N 10.6 18.3 19.1
S/N(c) 9.2 16.7 18.0
SN(E/C) 0.97
11080033 47
RedGreenBlue
z18.58
znorm14.40
sky 14.6 14.4 14.5
S/N 10.3 17.9 18.9
S/N(c) 8.7 16.3 17.6
SN(E/C) 0.96