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)
11060041 47
RedGreenBlue
z18.66
znorm14.48
sky 15.0 14.4 14.7
S/N 12.5 19.3 21.7
S/N(c) 11.0 18.3 19.9
SN(E/C) 0.83
11060042 47
RedGreenBlue
z18.67
znorm14.49
sky 15.2 14.6 14.8
S/N 12.6 20.5 21.7
S/N(c) 11.2 18.7 20.2
SN(E/C) 0.84
11060043 47
RedGreenBlue
z18.67
znorm14.49
sky 14.9 14.7 14.8
S/N 12.7 20.7 21.6
S/N(c) 11.1 18.6 19.9
SN(E/C) 0.83
11060044 47
RedGreenBlue
z18.75
znorm14.57
sky 15.0 14.8 14.7
S/N 13.2 21.6 22.0
S/N(c) 11.6 19.3 20.4
SN(E/C) 0.85
11060045 47
RedGreenBlue
z18.83
znorm14.65
sky 14.9 14.6 14.7
S/N 13.9 22.6 23.2
S/N(c) 12.5 20.2 21.4
SN(E/C) 0.85
11060046 47
RedGreenBlue
z18.75
znorm14.57
sky 15.1 14.8 14.7
S/N 13.3 21.3 21.7
S/N(c) 11.6 19.3 20.3
SN(E/C) 0.90
11060047 47
RedGreenBlue
z18.77
znorm14.59
sky 15.1 14.8 14.8
S/N 13.5 21.6 22.5
S/N(c) 11.9 19.4 20.6
SN(E/C) 0.84
11060048 47
RedGreenBlue
z18.83
znorm14.65
sky 14.8 14.8 14.6
S/N 14.0 22.5 22.7
S/N(c) 12.4 20.3 21.1
SN(E/C) 0.86