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
z19.16
znorm14.98
sky 14.6 14.3 14.4
S/N 17.3 28.2 29.9
S/N(c) 15.4 26.5 28.3
SN(E/C) 0.44
6060037 47
RedGreenBlue
z19.12
znorm14.94
sky 14.7 14.4 14.5
S/N 16.8 27.1 29.7
S/N(c) 14.9 25.6 28.1
SN(E/C) 0.49
6060038 47
RedGreenBlue
z19.00
znorm14.82
sky 14.7 14.4 14.7
S/N 15.5 25.6 27.4
S/N(c) 13.6 23.9 25.8
SN(E/C) 0.54
6060039 47
RedGreenBlue
z19.06
znorm14.88
sky 14.7 14.4 14.6
S/N 15.9 26.4 28.5
S/N(c) 14.0 24.8 26.9
SN(E/C) 0.50
6060040 47
RedGreenBlue
z19.02
znorm14.84
sky 14.6 14.4 14.6
S/N 15.6 25.9 27.9
S/N(c) 13.6 24.2 26.3
SN(E/C) 0.52
6060041 47
RedGreenBlue
z19.10
znorm14.92
sky 14.7 14.5 14.6
S/N 16.4 27.0 29.0
S/N(c) 14.3 25.2 27.3
SN(E/C) 0.51
6060042 47
RedGreenBlue
z19.06
znorm14.88
sky 14.7 14.4 14.8
S/N 16.1 27.0 28.6
S/N(c) 14.0 25.2 26.9
SN(E/C) 0.50
6060043 47
RedGreenBlue
z19.02
znorm14.84
sky 14.6 14.3 14.6
S/N 15.5 25.9 27.6
S/N(c) 13.5 24.2 26.0
SN(E/C) 0.55