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)
11360085 47
RedGreenBlue
z18.97
znorm14.79
sky 14.8 14.5 14.4
S/N 13.4 22.4 22.7
S/N(c) 11.9 20.9 21.4
SN(E/C) 0.33
11360086 47
RedGreenBlue
z19.00
znorm14.82
sky 14.9 14.6 14.6
S/N 13.6 22.6 23.8
S/N(c) 11.9 21.2 22.5
SN(E/C) 0.33
11360087 47
RedGreenBlue
z19.03
znorm14.85
sky 14.9 14.6 14.8
S/N 13.9 23.0 23.9
S/N(c) 12.1 21.5 22.6
SN(E/C) 0.33
11360088 47
RedGreenBlue
z18.98
znorm14.80
sky 15.0 14.7 14.7
S/N 13.5 22.6 23.2
S/N(c) 11.9 21.1 22.0
SN(E/C) 0.33
11360089 47
RedGreenBlue
z19.03
znorm14.85
sky 14.8 14.7 14.7
S/N 13.9 23.1 24.3
S/N(c) 12.0 21.7 22.8
SN(E/C) 0.34
11360090 47
RedGreenBlue
z19.01
znorm14.83
sky 14.8 14.7 14.7
S/N 13.8 22.9 23.6
S/N(c) 12.1 21.3 22.4
SN(E/C) 0.32
11360091 47
RedGreenBlue
z19.01
znorm14.83
sky 14.6 14.6 14.8
S/N 13.7 22.8 23.9
S/N(c) 12.0 21.3 22.5
SN(E/C) 0.33
11360092 47
RedGreenBlue
z18.97
znorm14.79
sky 14.9 14.7 14.7
S/N 13.7 22.7 23.6
S/N(c) 11.9 20.9 22.0
SN(E/C) 0.35