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)
11410089 47
RedGreenBlue
z18.68
znorm14.50
sky 14.5 14.1 14.1
S/N 11.8 19.5 23.2
S/N(c) 10.2 18.2 21.8
SN(E/C) 0.45
11410090 47
RedGreenBlue
z18.84
znorm14.66
sky 14.9 14.5 14.7
S/N 12.9 21.7 26.0
S/N(c) 11.0 20.3 24.2
SN(E/C) 0.41
11410091 47
RedGreenBlue
z19.00
znorm14.82
sky 14.8 14.6 15.1
S/N 14.3 23.8 28.0
S/N(c) 12.5 22.3 26.3
SN(E/C) 0.39
11410092 47
RedGreenBlue
z19.00
znorm14.82
sky 15.1 14.8 15.1
S/N 14.4 24.1 27.9
S/N(c) 12.4 22.6 26.3
SN(E/C) 0.39
11410093 47
RedGreenBlue
z18.94
znorm14.76
sky 15.1 14.8 15.0
S/N 13.8 23.4 27.0
S/N(c) 11.9 21.8 25.5
SN(E/C) 0.42
11410094 47
RedGreenBlue
z18.88
znorm14.70
sky 15.1 14.8 15.0
S/N 13.3 22.8 25.9
S/N(c) 11.5 20.9 24.3
SN(E/C) 0.43
11410095 47
RedGreenBlue
z18.96
znorm14.78
sky 14.9 14.8 15.1
S/N 13.9 23.6 27.1
S/N(c) 12.0 21.7 25.3
SN(E/C) 0.41
11410096 47
RedGreenBlue
z18.93
znorm14.75
sky 15.0 14.9 15.0
S/N 13.9 23.6 26.5
S/N(c) 11.9 21.8 25.0
SN(E/C) 0.40
11410097 47
RedGreenBlue
z18.97
znorm14.79
sky 15.1 14.8 15.0
S/N 14.3 23.9 27.3
S/N(c) 12.3 21.9 25.5
SN(E/C) 0.41
11410098 47
RedGreenBlue
z19.02
znorm14.84
sky 15.1 14.8 15.0
S/N 14.7 24.5 27.7
S/N(c) 12.8 22.7 26.1
SN(E/C) 0.40