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
z19.10
znorm14.92
sky 14.7 14.2 14.2
S/N 17.1 27.5 29.1
S/N(c) 15.1 26.3 28.0
SN(E/C) 0.45
6060037 47
RedGreenBlue
z19.07
znorm14.89
sky 14.6 14.3 14.4
S/N 16.5 26.7 28.8
S/N(c) 14.8 25.4 27.8
SN(E/C) 0.51
6060038 47
RedGreenBlue
z18.96
znorm14.78
sky 14.8 14.3 14.5
S/N 15.2 25.0 26.8
S/N(c) 13.3 23.7 25.5
SN(E/C) 0.55
6060039 47
RedGreenBlue
z19.02
znorm14.84
sky 14.4 14.3 14.4
S/N 15.7 26.0 27.9
S/N(c) 14.0 24.7 26.6
SN(E/C) 0.50
6060040 47
RedGreenBlue
z18.99
znorm14.81
sky 14.6 14.3 14.4
S/N 15.4 25.6 27.1
S/N(c) 13.5 24.1 26.0
SN(E/C) 0.52
6060041 47
RedGreenBlue
z19.06
znorm14.88
sky 14.6 14.4 14.4
S/N 16.2 26.6 28.3
S/N(c) 14.4 25.2 27.0
SN(E/C) 0.51
6060042 47
RedGreenBlue
z19.02
znorm14.84
sky 14.5 14.3 14.5
S/N 15.8 26.5 28.0
S/N(c) 13.8 25.0 26.6
SN(E/C) 0.50
6060043 47
RedGreenBlue
z18.98
znorm14.80
sky 14.5 14.3 14.4
S/N 15.1 25.6 26.9
S/N(c) 13.3 24.1 25.8
SN(E/C) 0.55