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
z19.10
znorm14.92
sky 14.9 14.5 14.5
S/N 15.8 25.6 28.8
S/N(c) 13.8 24.4 27.3
SN(E/C) 0.91
2860065 47
RedGreenBlue
z19.11
znorm14.93
sky 14.6 14.6 14.9
S/N 16.0 25.5 29.3
S/N(c) 14.4 24.4 27.6
SN(E/C) 0.94
2860066 47
RedGreenBlue
z19.13
znorm14.95
sky 14.8 14.6 14.9
S/N 16.1 26.1 29.6
S/N(c) 14.1 24.8 28.0
SN(E/C) 0.92
2860067 47
RedGreenBlue
z19.13
znorm14.95
sky 14.7 14.6 14.8
S/N 16.3 26.1 29.4
S/N(c) 14.5 24.7 27.9
SN(E/C) 0.95
2860068 47
RedGreenBlue
z19.11
znorm14.93
sky 14.5 14.6 14.9
S/N 16.1 25.7 29.1
S/N(c) 14.3 24.4 27.4
SN(E/C) 0.93
2860069 47
RedGreenBlue
z19.13
znorm14.95
sky 14.7 14.7 14.8
S/N 16.0 25.9 29.3
S/N(c) 14.3 24.4 28.0
SN(E/C) 0.95
2860070 47
RedGreenBlue
z19.13
znorm14.95
sky 14.7 14.6 14.8
S/N 16.4 26.2 29.3
S/N(c) 14.4 24.6 28.0
SN(E/C) 0.92
2860071 47
RedGreenBlue
z19.12
znorm14.94
sky 14.7 14.7 14.8
S/N 16.0 26.3 29.0
S/N(c) 14.2 24.7 27.7
SN(E/C) 0.93