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)
6060036 47
RedGreenBlue
z19.13
znorm14.95
sky 14.6 14.1 14.2
S/N 17.0 27.3 29.4
S/N(c) 4.6 21.0 30.4
SN(E/C) 0.44
6060037 47
RedGreenBlue
z19.09
znorm14.91
sky 14.4 14.2 14.5
S/N 16.4 26.5 29.4
S/N(c) 4.5 20.5 29.8
SN(E/C) 0.49
6060038 47
RedGreenBlue
z18.98
znorm14.80
sky 14.7 14.3 14.5
S/N 15.0 24.9 27.1
S/N(c) 4.3 19.1 27.9
SN(E/C) 0.54
6060039 47
RedGreenBlue
z19.04
znorm14.86
sky 14.4 14.2 14.5
S/N 15.6 25.8 28.4
S/N(c) 4.4 19.8 28.8
SN(E/C) 0.51
6060040 47
RedGreenBlue
z19.00
znorm14.82
sky 14.5 14.3 14.4
S/N 15.5 25.5 27.4
S/N(c) 4.3 19.5 28.7
SN(E/C) 0.52
6060041 47
RedGreenBlue
z19.08
znorm14.90
sky 14.4 14.4 14.4
S/N 15.9 26.6 28.4
S/N(c) 4.6 20.0 29.4
SN(E/C) 0.50
6060042 47
RedGreenBlue
z19.04
znorm14.86
sky 14.4 14.3 14.5
S/N 15.7 26.4 27.9
S/N(c) 4.4 19.9 29.3
SN(E/C) 0.50
6060043 47
RedGreenBlue
z18.99
znorm14.81
sky 14.5 14.3 14.4
S/N 15.2 25.3 27.2
S/N(c) 4.3 19.1 28.4
SN(E/C) 0.55