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)
10200037 47
RedGreenBlue
z19.15
znorm14.97
sky 14.5 14.1 14.1
S/N 16.2 25.1 26.2
S/N(c) 31.9 13.4 19.1
SN(E/C) 0.91
10200038 47
RedGreenBlue
z19.10
znorm14.92
sky 14.5 14.1 14.3
S/N 15.8 24.7 25.5
S/N(c) 30.8 13.0 18.6
SN(E/C) 0.91
10200039 47
RedGreenBlue
z19.10
znorm14.92
sky 14.5 14.2 14.3
S/N 15.5 24.5 25.5
S/N(c) 30.8 13.1 18.6
SN(E/C) 0.94
10200040 47
RedGreenBlue
z19.03
znorm14.85
sky 14.5 14.4 14.3
S/N 14.6 23.5 24.2
S/N(c) 29.5 12.6 18.0
SN(E/C) 0.92
10200041 47
RedGreenBlue
z19.07
znorm14.89
sky 14.5 14.3 14.3
S/N 15.0 24.0 25.0
S/N(c) 30.3 12.8 18.4
SN(E/C) 0.92
10200042 47
RedGreenBlue
z19.06
znorm14.88
sky 14.6 14.4 14.4
S/N 14.6 23.8 24.7
S/N(c) 30.2 12.7 18.4
SN(E/C) 0.94
10200043 47
RedGreenBlue
z19.06
znorm14.88
sky 14.5 14.4 14.4
S/N 14.3 23.9 24.6
S/N(c) 30.4 12.9 18.6
SN(E/C) 0.94
10200044 47
RedGreenBlue
z19.09
znorm14.91
sky 14.7 14.3 14.4
S/N 14.9 24.2 25.7
S/N(c) 30.6 12.9 18.8
SN(E/C) 0.95