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
z18.52
znorm14.34
sky 13.6 13.6 13.6
S/N 10.1 17.0 17.8
S/N(c) 8.9 15.6 17.0
SN(E/C) 0.98
11410045 47
RedGreenBlue
z18.43
znorm14.25
sky 13.5 13.5 13.7
S/N 9.3 15.7 17.4
S/N(c) 8.1 14.6 16.0
SN(E/C) 0.99
11410046 47
RedGreenBlue
z18.47
znorm14.29
sky 13.9 13.8 13.9
S/N 10.1 16.7 17.9
S/N(c) 8.6 15.7 16.7
SN(E/C) 0.97
11410047 47
RedGreenBlue
z18.58
znorm14.40
sky 13.9 13.9 14.0
S/N 10.7 17.9 19.4
S/N(c) 9.6 16.6 17.7
SN(E/C) 0.95
11410048 47
RedGreenBlue
z18.83
znorm14.65
sky 14.4 14.4 14.4
S/N 13.1 21.3 22.8
S/N(c) 11.4 19.9 21.7
SN(E/C) 0.97
11410049 47
RedGreenBlue
z18.83
znorm14.65
sky 14.5 14.3 14.5
S/N 12.9 21.7 23.2
S/N(c) 11.3 20.2 21.8
SN(E/C) 0.94
11410050 47
RedGreenBlue
z19.01
znorm14.83
sky 14.8 14.7 14.7
S/N 15.1 24.3 25.8
S/N(c) 13.2 22.9 24.4
SN(E/C) 0.94
11410051 47
RedGreenBlue
z18.95
znorm14.77
sky 14.9 14.7 14.8
S/N 14.0 23.7 25.2
S/N(c) 12.3 22.2 23.5
SN(E/C) 0.94