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)
10280011 47
RedGreenBlue
z19.12
znorm14.94
sky 13.8 14.1 13.9
S/N 16.7 23.6 25.5
S/N(c) 28.2 39.6 35.9
SN(E/C) 0.00
10280012 47
RedGreenBlue
z18.00
znorm13.82
sky 14.0 14.3 14.5
S/N 7.5 11.6 13.8
S/N(c) 14.5 21.8 19.7
SN(E/C) 0.00
10280013 47
RedGreenBlue
z19.07
znorm14.89
sky 14.1 14.4 14.4
S/N 15.9 22.2 25.7
S/N(c) 27.0 38.4 35.4
SN(E/C) 0.00
10280014 47
RedGreenBlue
z18.51
znorm14.33
sky 14.0 14.4 14.6
S/N 10.8 15.8 18.5
S/N(c) 19.4 28.0 26.4
SN(E/C) 0.00
10280015 47
RedGreenBlue
z18.56
znorm14.38
sky 14.1 14.5 14.6
S/N 11.0 16.6 19.2
S/N(c) 19.9 28.4 26.9
SN(E/C) 0.00
10280016 47
RedGreenBlue
z18.64
znorm14.46
sky 14.3 14.6 14.6
S/N 11.4 17.3 19.3
S/N(c) 20.9 30.9 28.6
SN(E/C) 0.00
10280017 47
RedGreenBlue
z18.63
znorm14.45
sky 14.3 14.6 14.7
S/N 11.5 17.1 19.8
S/N(c) 20.6 29.9 28.3
SN(E/C) 0.00
10280018 47
RedGreenBlue
z18.88
znorm14.70
sky 14.3 14.6 14.7
S/N 13.9 20.3 23.2
S/N(c) 24.0 33.5 30.6
SN(E/C) 0.00