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)
5200025 47
RedGreenBlue
z19.00
znorm14.82
sky 13.8 13.6 13.6
S/N 16.2 25.6 27.7
S/N(c) 10.4 16.5 22.1
SN(E/C) 0.42
5200026 47
RedGreenBlue
z19.07
znorm14.89
sky 14.0 13.9 14.1
S/N 16.9 27.4 29.8
S/N(c) 10.7 17.0 23.5
SN(E/C) 0.42
5200027 47
RedGreenBlue
z19.07
znorm14.89
sky 14.1 14.0 14.1
S/N 16.9 27.8 30.0
S/N(c) 10.8 17.3 24.1
SN(E/C) 0.39
5200028 47
RedGreenBlue
z19.04
znorm14.85
sky 14.0 14.0 14.1
S/N 16.9 27.0 29.3
S/N(c) 10.5 16.9 23.9
SN(E/C) 0.38
5200029 47
RedGreenBlue
z19.06
znorm14.88
sky 14.2 14.1 14.1
S/N 17.0 27.6 29.4
S/N(c) 10.7 17.2 24.1
SN(E/C) 0.41
5200030 47
RedGreenBlue
z19.06
znorm14.88
sky 14.2 14.2 14.1
S/N 17.1 27.5 29.2
S/N(c) 10.8 17.4 24.3
SN(E/C) 0.40
5200031 47
RedGreenBlue
z19.03
znorm14.85
sky 14.2 14.2 14.2
S/N 16.5 27.2 28.9
S/N(c) 10.7 17.3 24.1
SN(E/C) 0.40
5200032 47
RedGreenBlue
z19.02
znorm14.84
sky 14.2 14.2 14.1
S/N 16.4 27.0 28.4
S/N(c) 10.6 17.0 23.9
SN(E/C) 0.40