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
z19.16
znorm14.98
sky 14.5 14.2 14.1
S/N 16.2 25.5 26.2
S/N(c) 14.5 24.0 24.6
SN(E/C) 0.92
10200038 47
RedGreenBlue
z19.11
znorm14.93
sky 14.5 14.2 14.3
S/N 15.8 25.0 25.5
S/N(c) 14.0 23.4 24.1
SN(E/C) 0.91
10200039 47
RedGreenBlue
z19.10
znorm14.92
sky 14.5 14.3 14.3
S/N 15.5 24.7 25.5
S/N(c) 13.9 23.2 23.9
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) 13.1 22.2 22.8
SN(E/C) 0.92
10200041 47
RedGreenBlue
z19.07
znorm14.89
sky 14.5 14.3 14.3
S/N 15.0 24.1 25.0
S/N(c) 13.5 22.8 23.6
SN(E/C) 0.92
10200042 47
RedGreenBlue
z19.06
znorm14.88
sky 14.6 14.5 14.4
S/N 14.6 23.9 24.7
S/N(c) 13.0 22.5 23.4
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) 12.7 22.1 23.2
SN(E/C) 0.94
10200044 47
RedGreenBlue
z19.09
znorm14.91
sky 14.7 14.4 14.4
S/N 14.9 24.3 25.7
S/N(c) 13.4 22.8 24.3
SN(E/C) 0.95