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
z19.17
znorm14.99
sky 14.8 14.4 14.2
S/N 16.4 25.8 27.2
S/N(c) 14.7 24.3 25.4
SN(E/C) 0.91
10200038 47
RedGreenBlue
z19.11
znorm14.93
sky 14.7 14.4 14.5
S/N 15.6 25.3 26.5
S/N(c) 13.9 23.7 24.9
SN(E/C) 0.92
10200039 47
RedGreenBlue
z19.10
znorm14.92
sky 14.7 14.4 14.5
S/N 15.8 24.9 26.2
S/N(c) 14.0 23.6 24.8
SN(E/C) 0.93
10200040 47
RedGreenBlue
z19.03
znorm14.85
sky 14.7 14.5 14.5
S/N 14.8 24.0 25.5
S/N(c) 13.3 22.3 24.1
SN(E/C) 0.92
10200041 47
RedGreenBlue
z19.08
znorm14.90
sky 14.6 14.4 14.5
S/N 15.3 24.7 26.0
S/N(c) 13.7 22.8 24.6
SN(E/C) 0.92
10200042 47
RedGreenBlue
z19.06
znorm14.88
sky 14.9 14.6 14.6
S/N 14.8 24.3 26.0
S/N(c) 13.3 22.7 24.5
SN(E/C) 0.92
10200043 47
RedGreenBlue
z19.06
znorm14.88
sky 14.8 14.5 14.5
S/N 14.7 24.2 25.2
S/N(c) 13.1 22.6 23.9
SN(E/C) 0.94
10200044 47
RedGreenBlue
z19.10
znorm14.92
sky 14.7 14.6 14.7
S/N 15.1 24.8 26.2
S/N(c) 13.6 23.3 25.0
SN(E/C) 0.93