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
znorm14.95
sky 15.0 14.7 14.6
S/N 15.9 26.0 28.8
S/N(c) 14.1 24.7 27.1
SN(E/C) 0.91
2860065 47
RedGreenBlue
z19.14
znorm14.96
sky 14.9 14.7 14.9
S/N 16.2 26.1 29.1
S/N(c) 14.2 24.9 27.4
SN(E/C) 0.94
2860066 47
RedGreenBlue
z19.16
znorm14.98
sky 14.9 14.7 14.9
S/N 16.3 26.4 29.5
S/N(c) 14.3 25.1 27.8
SN(E/C) 0.92
2860067 47
RedGreenBlue
z19.15
znorm14.97
sky 14.8 14.8 15.0
S/N 16.2 26.4 29.4
S/N(c) 14.3 25.2 27.8
SN(E/C) 0.95
2860068 47
RedGreenBlue
z19.13
znorm14.95
sky 15.0 14.9 15.1
S/N 16.2 26.1 29.2
S/N(c) 14.3 24.9 27.4
SN(E/C) 0.92
2860069 47
RedGreenBlue
z19.15
znorm14.97
sky 15.0 14.8 15.0
S/N 16.3 26.3 29.5
S/N(c) 14.4 24.9 27.9
SN(E/C) 0.95
2860070 47
RedGreenBlue
z19.16
znorm14.98
sky 14.9 14.8 14.9
S/N 16.4 26.7 29.5
S/N(c) 14.4 25.1 28.2
SN(E/C) 0.92
2860071 47
RedGreenBlue
z19.14
znorm14.96
sky 14.9 14.8 14.9
S/N 16.4 26.4 29.2
S/N(c) 14.3 24.9 28.0
SN(E/C) 0.95