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)
3710065 47
RedGreenBlue
z19.24
znorm15.05
sky 14.8 14.4 14.4
S/N 17.5 27.6 30.8
S/N(c) 15.7 25.9 29.5
SN(E/C) 0.92
3710066 47
RedGreenBlue
z19.24
znorm15.06
sky 14.8 14.5 14.5
S/N 17.6 27.4 31.1
S/N(c) 15.8 25.8 29.6
SN(E/C) 0.88
3710067 47
RedGreenBlue
z19.26
znorm15.08
sky 14.9 14.6 14.5
S/N 17.8 28.5 31.5
S/N(c) 16.0 26.5 30.0
SN(E/C) 0.92
3710068 47
RedGreenBlue
z19.23
znorm15.05
sky 14.8 14.5 14.7
S/N 17.5 27.7 31.0
S/N(c) 15.6 25.8 29.6
SN(E/C) 0.94
3710069 47
RedGreenBlue
z19.21
znorm15.03
sky 14.9 14.6 14.8
S/N 17.3 27.4 30.7
S/N(c) 15.4 25.6 29.2
SN(E/C) 0.91
3710070 47
RedGreenBlue
z19.19
znorm15.01
sky 14.8 14.6 14.8
S/N 17.1 27.6 30.3
S/N(c) 15.2 25.7 28.7
SN(E/C) 0.93
3710071 47
RedGreenBlue
z19.22
znorm15.04
sky 14.9 14.6 14.7
S/N 17.5 27.9 30.7
S/N(c) 15.5 25.9 29.1
SN(E/C) 0.93
3710072 47
RedGreenBlue
z19.19
znorm15.01
sky 15.0 14.7 14.7
S/N 17.4 27.3 30.1
S/N(c) 15.4 25.7 28.5
SN(E/C) 0.91