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)
1610034 50
RedGreenBlue
z19.06
znorm14.82
sky 14.3 13.5 13.9
S/N 15.8 23.0 28.0
S/N(c) 13.7 22.1 26.4
SN(E/C) 0.48
1610035 50
RedGreenBlue
z19.15
znorm14.90
sky 14.1 13.8 13.9
S/N 17.1 25.0 29.4
S/N(c) 14.8 23.4 27.7
SN(E/C) 0.44
1610036 50
RedGreenBlue
z19.16
znorm14.91
sky 14.1 13.8 13.9
S/N 16.9 25.8 29.6
S/N(c) 14.8 23.9 27.8
SN(E/C) 0.43
1610037 50
RedGreenBlue
z19.18
znorm14.93
sky 14.1 13.9 13.8
S/N 17.1 26.3 29.5
S/N(c) 14.8 24.2 27.9
SN(E/C) 0.43
1610038 50
RedGreenBlue
z19.18
znorm14.93
sky 14.1 13.8 13.8
S/N 16.9 26.0 29.1
S/N(c) 14.4 23.9 27.6
SN(E/C) 0.43
1610039 50
RedGreenBlue
z19.13
znorm14.89
sky 14.2 13.9 13.8
S/N 16.7 25.7 28.7
S/N(c) 14.2 23.3 26.9
SN(E/C) 0.43