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)
11110070 47
RedGreenBlue
z19.09
znorm14.91
sky 14.5 14.4 14.1
S/N 15.5 26.1 27.1
S/N(c) 14.0 24.5 25.9
SN(E/C) 0.86
11110071 47
RedGreenBlue
z19.06
znorm14.88
sky 14.5 14.4 14.4
S/N 15.1 25.5 27.0
S/N(c) 13.7 24.1 25.6
SN(E/C) 0.86
11110072 47
RedGreenBlue
z19.01
znorm14.83
sky 14.5 14.4 14.3
S/N 14.6 24.8 26.2
S/N(c) 13.2 23.5 25.0
SN(E/C) 0.86
11110073 47
RedGreenBlue
z18.98
znorm14.80
sky 14.6 14.5 14.5
S/N 14.5 24.5 25.9
S/N(c) 13.0 23.1 24.6
SN(E/C) 0.88
11110074 47
RedGreenBlue
z18.98
znorm14.80
sky 14.7 14.5 14.5
S/N 14.3 24.5 26.0
S/N(c) 13.0 23.0 24.5
SN(E/C) 0.90
11110075 47
RedGreenBlue
z18.86
znorm14.68
sky 14.8 14.6 14.6
S/N 13.1 22.8 24.4
S/N(c) 11.9 21.1 23.0
SN(E/C) 0.92
11110076 47
RedGreenBlue
z18.75
znorm14.57
sky 14.8 14.7 14.6
S/N 12.3 21.4 22.7
S/N(c) 11.0 20.0 21.6
SN(E/C) 0.88
11110077 47
RedGreenBlue
z18.74
znorm14.56
sky 14.7 14.7 14.6
S/N 12.2 21.5 22.6
S/N(c) 11.0 19.9 21.2
SN(E/C) 0.92