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)
5470034 47
RedGreenBlue
z17.99
znorm13.81
sky 13.6 13.3 13.3
S/N 7.2 12.1 12.3
S/N(c) 6.2 11.2 11.3
SN(E/C) 0.93
5470035 47
RedGreenBlue
z17.90
znorm13.72
sky 13.6 13.5 13.6
S/N 6.5 11.3 11.6
S/N(c) 5.6 10.4 10.6
SN(E/C) 0.95
5470036 47
RedGreenBlue
z18.10
znorm13.92
sky 13.6 13.5 13.5
S/N 7.5 12.7 13.1
S/N(c) 6.5 11.6 12.1
SN(E/C) 0.96
5470037 47
RedGreenBlue
z18.29
znorm14.11
sky 13.7 13.5 13.5
S/N 9.0 15.0 15.1
S/N(c) 7.6 13.5 13.6
SN(E/C) 0.90
5470038 47
RedGreenBlue
z18.10
znorm13.92
sky 13.7 13.4 13.5
S/N 7.5 12.7 12.9
S/N(c) 6.4 11.6 11.8
SN(E/C) 0.95
5470039 47
RedGreenBlue
z18.27
znorm14.09
sky 13.4 13.3 13.4
S/N 8.3 14.0 14.6
S/N(c) 7.1 12.7 13.1
SN(E/C) 0.94
5470040 47
RedGreenBlue
z17.28
znorm13.10
sky 12.3 12.2 12.2
S/N 3.0 5.3 4.8
S/N(c) 2.8 4.6 4.8
SN(E/C) 0.99
5470041 47
RedGreenBlue
z16.56
znorm12.38
sky 11.9 11.8 11.8
S/N 1.5 2.5 1.9
S/N(c) 1.2 2.1 2.1
SN(E/C) 1.00