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)
6110036 47
RedGreenBlue
z19.17
znorm14.99
sky 14.6 14.4 14.8
S/N 17.7 27.8 30.6
S/N(c) 15.9 26.5 28.4
SN(E/C) 0.75
6110037 47
RedGreenBlue
z19.17
znorm14.99
sky 14.7 14.4 15.0
S/N 17.7 28.5 30.8
S/N(c) 15.8 26.8 28.4
SN(E/C) 0.76
6110038 47
RedGreenBlue
z19.16
znorm14.98
sky 14.5 14.5 14.9
S/N 17.4 28.2 30.1
S/N(c) 15.6 26.6 27.7
SN(E/C) 0.78
6110039 47
RedGreenBlue
z19.10
znorm14.92
sky 14.5 14.5 14.9
S/N 16.7 27.5 29.3
S/N(c) 14.6 25.5 26.8
SN(E/C) 0.76
6110040 47
RedGreenBlue
z19.06
znorm14.88
sky 14.4 14.5 14.8
S/N 16.1 27.0 28.5
S/N(c) 14.5 25.0 26.1
SN(E/C) 0.81
6110041 47
RedGreenBlue
z19.03
znorm14.85
sky 14.5 14.4 14.8
S/N 15.8 26.5 28.2
S/N(c) 13.9 24.6 25.6
SN(E/C) 0.78
6110042 47
RedGreenBlue
z18.99
znorm14.81
sky 14.8 14.6 14.9
S/N 15.8 25.9 28.0
S/N(c) 13.9 23.7 25.6
SN(E/C) 0.78
6110043 47
RedGreenBlue
z19.07
znorm14.89
sky 14.5 14.5 14.8
S/N 16.7 26.8 28.9
S/N(c) 14.4 24.8 26.5
SN(E/C) 0.82