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)
3410059 47
RedGreenBlue
z19.13
znorm14.95
sky 14.7 14.5 14.4
S/N 15.4 25.4 27.4
S/N(c) 31.6 34.8 48.9
SN(E/C) 0.89
3410060 47
RedGreenBlue
z19.19
znorm15.01
sky 14.8 14.6 14.7
S/N 16.3 26.5 28.8
S/N(c) 33.1 35.5 50.8
SN(E/C) 0.94
3410061 47
RedGreenBlue
z19.11
znorm14.93
sky 14.9 14.6 14.8
S/N 15.3 25.5 27.2
S/N(c) 31.4 33.7 48.7
SN(E/C) 0.95
3410062 47
RedGreenBlue
z19.07
znorm14.89
sky 14.9 14.7 14.8
S/N 14.8 24.9 26.7
S/N(c) 30.8 33.3 47.8
SN(E/C) 0.93
3410063 47
RedGreenBlue
z19.06
znorm14.88
sky 14.8 14.7 14.7
S/N 15.3 24.8 26.4
S/N(c) 30.3 33.0 47.7
SN(E/C) 0.94
3410064 47
RedGreenBlue
z19.08
znorm14.90
sky 14.9 14.7 14.7
S/N 15.1 25.0 26.8
S/N(c) 30.6 33.4 48.3
SN(E/C) 0.92
3410065 47
RedGreenBlue
z19.08
znorm14.90
sky 14.8 14.7 14.7
S/N 15.4 25.3 26.9
S/N(c) 30.2 33.0 48.1
SN(E/C) 0.93
3410066 47
RedGreenBlue
z19.13
znorm14.95
sky 14.8 14.8 14.7
S/N 15.7 25.8 26.7
S/N(c) 31.4 33.5 49.4
SN(E/C) 0.93