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)
2860064 47
RedGreenBlue
z19.13
znorm14.94
sky 14.8 14.5 14.3
S/N 15.7 25.6 26.8
S/N(c) 24.8 21.9 29.0
SN(E/C) 0.91
2860065 47
RedGreenBlue
z19.13
znorm14.95
sky 14.7 14.6 14.7
S/N 16.1 25.5 27.2
S/N(c) 25.0 22.0 29.4
SN(E/C) 0.94
2860066 47
RedGreenBlue
z19.15
znorm14.97
sky 14.8 14.6 14.7
S/N 16.0 26.0 27.4
S/N(c) 25.0 22.5 30.1
SN(E/C) 0.93
2860067 47
RedGreenBlue
z19.15
znorm14.97
sky 14.7 14.6 14.8
S/N 16.2 26.1 27.5
S/N(c) 24.9 22.4 30.1
SN(E/C) 0.94
2860068 47
RedGreenBlue
z19.13
znorm14.95
sky 14.7 14.6 14.8
S/N 16.0 25.8 27.1
S/N(c) 24.8 22.2 29.8
SN(E/C) 0.92
2860069 47
RedGreenBlue
z19.15
znorm14.97
sky 14.7 14.7 14.7
S/N 16.0 26.0 27.5
S/N(c) 24.8 22.2 29.7
SN(E/C) 0.94
2860070 47
RedGreenBlue
z19.16
znorm14.98
sky 14.6 14.6 14.7
S/N 16.1 26.4 27.6
S/N(c) 24.8 22.4 30.1
SN(E/C) 0.93
2860071 47
RedGreenBlue
z19.14
znorm14.96
sky 14.7 14.7 14.7
S/N 16.0 26.0 27.5
S/N(c) 24.6 22.3 30.1
SN(E/C) 0.93