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)
11410044 47
RedGreenBlue
z18.53
znorm14.35
sky 13.6 13.6 13.6
S/N 10.1 16.7 17.8
S/N(c) 20.6 15.6 10.2
SN(E/C) 0.98
11410045 47
RedGreenBlue
z18.44
znorm14.26
sky 13.5 13.5 13.7
S/N 9.3 15.5 17.4
S/N(c) 19.6 14.9 9.8
SN(E/C) 0.99
11410046 47
RedGreenBlue
z18.48
znorm14.30
sky 13.9 13.7 13.9
S/N 10.1 16.6 17.9
S/N(c) 20.5 15.4 10.2
SN(E/C) 0.97
11410047 47
RedGreenBlue
z18.59
znorm14.41
sky 13.9 13.9 14.0
S/N 10.7 17.8 19.4
S/N(c) 21.9 16.6 10.7
SN(E/C) 0.94
11410048 47
RedGreenBlue
z18.83
znorm14.65
sky 14.4 14.3 14.4
S/N 13.1 21.1 22.8
S/N(c) 25.3 18.9 12.3
SN(E/C) 0.96
11410049 47
RedGreenBlue
z18.83
znorm14.65
sky 14.5 14.3 14.5
S/N 12.9 21.6 23.2
S/N(c) 25.5 19.2 12.4
SN(E/C) 0.94
11410050 47
RedGreenBlue
z19.01
znorm14.83
sky 14.8 14.6 14.7
S/N 15.1 24.2 25.8
S/N(c) 28.5 20.7 13.7
SN(E/C) 0.94
11410051 47
RedGreenBlue
z18.96
znorm14.78
sky 14.9 14.7 14.8
S/N 14.0 23.7 25.2
S/N(c) 27.2 20.3 13.1
SN(E/C) 0.94