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)
14440060 47
RedGreenBlue
z18.35
znorm14.17
sky 15.9 15.0 15.2
S/N 12.4 19.5 21.7
S/N(c) 12.7 7.2 6.2
SN(E/C) 0.67
14440061 47
RedGreenBlue
z18.50
znorm14.32
sky 15.7 15.0 15.6
S/N 13.9 21.2 23.9
S/N(c) 13.8 7.8 6.7
SN(E/C) 0.66
14440062 47
RedGreenBlue
z18.39
znorm14.21
sky 15.9 15.2 15.4
S/N 12.9 20.0 22.5
S/N(c) 13.0 7.4 6.3
SN(E/C) 0.67
14440063 47
RedGreenBlue
z18.71
znorm14.53
sky 15.5 15.1 15.4
S/N 15.7 24.0 27.1
S/N(c) 16.1 8.8 7.7
SN(E/C) 0.59
14440064 47
RedGreenBlue
z18.73
znorm14.55
sky 15.9 15.3 15.4
S/N 15.4 24.2 26.3
S/N(c) 15.9 8.9 7.6
SN(E/C) 0.58
14440065 47
RedGreenBlue
z18.58
znorm14.40
sky 16.3 15.5 15.5
S/N 14.1 22.4 24.3
S/N(c) 14.4 8.1 7.0
SN(E/C) 0.60
14440066 47
RedGreenBlue
z18.61
znorm14.43
sky 15.9 15.4 15.6
S/N 14.3 22.7 24.8
S/N(c) 14.6 8.2 7.1
SN(E/C) 0.58
14440067 47
RedGreenBlue
z18.61
znorm14.43
sky 15.6 15.3 15.4
S/N 14.2 22.6 24.6
S/N(c) 14.7 8.1 7.0
SN(E/C) 0.61