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)
11140035 47
RedGreenBlue
z18.88
znorm14.70
sky 14.7 14.3 14.3
S/N 13.4 22.3 22.4
S/N(c) 26.9 38.3 27.0
SN(E/C) 1.00
11140036 47
RedGreenBlue
z18.86
znorm14.68
sky 14.9 14.5 14.7
S/N 13.4 22.2 22.7
S/N(c) 26.4 38.1 27.4
SN(E/C) 0.99
11140037 47
RedGreenBlue
z18.90
znorm14.72
sky 15.0 14.5 14.8
S/N 13.4 22.6 23.4
S/N(c) 26.9 39.3 28.3
SN(E/C) 1.01
11140038 47
RedGreenBlue
z19.05
znorm14.87
sky 14.8 14.5 14.7
S/N 14.9 24.6 25.5
S/N(c) 30.0 42.2 30.6
SN(E/C) 0.99
11140039 47
RedGreenBlue
z18.99
znorm14.81
sky 14.8 14.6 14.7
S/N 14.2 23.4 24.3
S/N(c) 28.6 41.2 30.1
SN(E/C) 0.99
11140040 47
RedGreenBlue
z19.01
znorm14.83
sky 14.9 14.7 14.7
S/N 14.6 24.3 25.1
S/N(c) 29.2 41.3 30.3
SN(E/C) 0.99
11140041 47
RedGreenBlue
z19.01
znorm14.83
sky 14.8 14.7 14.8
S/N 14.6 24.4 25.0
S/N(c) 28.3 41.8 30.2
SN(E/C) 0.99
11140042 47
RedGreenBlue
z19.04
znorm14.86
sky 14.7 14.7 14.8
S/N 14.8 24.9 25.9
S/N(c) 29.3 42.8 31.0
SN(E/C) 0.97