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)
8160036 47
RedGreenBlue
z19.05
znorm14.87
sky 14.9 14.5 14.7
S/N 14.9 24.6 26.3
S/N(c) 26.2 6.9 12.1
SN(E/C) 0.30
8160037 47
RedGreenBlue
z19.09
znorm14.91
sky 14.8 14.5 14.9
S/N 14.9 25.3 27.1
S/N(c) 27.2 7.0 12.3
SN(E/C) 0.30
8160038 47
RedGreenBlue
z19.10
znorm14.92
sky 14.7 14.6 14.9
S/N 15.3 25.3 27.4
S/N(c) 27.3 7.0 12.4
SN(E/C) 0.29
8160039 47
RedGreenBlue
z19.13
znorm14.95
sky 14.9 14.6 14.7
S/N 15.3 26.0 27.7
S/N(c) 27.8 7.1 12.6
SN(E/C) 0.29
8160040 47
RedGreenBlue
z19.12
znorm14.94
sky 14.7 14.6 14.7
S/N 15.2 25.7 27.8
S/N(c) 27.7 7.1 12.5
SN(E/C) 0.29
8160041 47
RedGreenBlue
z19.11
znorm14.93
sky 14.7 14.7 14.8
S/N 15.1 25.8 27.8
S/N(c) 27.5 7.0 12.6
SN(E/C) 0.30
8160042 47
RedGreenBlue
z19.09
znorm14.91
sky 14.8 14.7 14.8
S/N 15.3 25.8 28.1
S/N(c) 27.3 7.0 12.5
SN(E/C) 0.29
8160043 47
RedGreenBlue
z19.09
znorm14.91
sky 14.8 14.8 14.9
S/N 15.2 25.8 28.1
S/N(c) 27.2 7.0 12.4
SN(E/C) 0.30