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)
10610050 47
RedGreenBlue
z18.64
znorm14.46
sky 15.1 14.4 14.4
S/N 11.9 18.8 19.5
S/N(c) 12.3 3.7 16.8
SN(E/C) 0.98
10610051 47
RedGreenBlue
z18.58
znorm14.40
sky 14.8 14.5 14.8
S/N 11.1 18.7 19.9
S/N(c) 11.8 3.7 16.7
SN(E/C) 0.98
10610052 47
RedGreenBlue
z18.58
znorm14.40
sky 15.0 14.6 14.7
S/N 10.9 18.3 19.0
S/N(c) 11.8 3.6 16.7
SN(E/C) 0.98
10610053 47
RedGreenBlue
z18.60
znorm14.42
sky 15.1 14.7 14.6
S/N 10.9 18.9 19.3
S/N(c) 12.0 3.7 16.9
SN(E/C) 0.99
10610054 47
RedGreenBlue
z18.47
znorm14.29
sky 15.3 14.7 14.8
S/N 10.2 17.5 17.8
S/N(c) 11.1 3.4 15.9
SN(E/C) 0.98
10610055 47
RedGreenBlue
z18.24
znorm14.06
sky 15.1 14.8 14.9
S/N 8.6 15.5 15.8
S/N(c) 9.5 3.0 14.1
SN(E/C) 1.02
10610056 47
RedGreenBlue
z18.31
znorm14.13
sky 14.8 14.7 14.7
S/N 9.1 16.1 16.2
S/N(c) 10.0 3.1 14.4
SN(E/C) 0.99
10610057 47
RedGreenBlue
z18.60
znorm14.42
sky 14.9 14.6 14.8
S/N 11.1 19.0 19.6
S/N(c) 11.6 3.7 17.1
SN(E/C) 1.01
10610058 47
RedGreenBlue
z18.64
znorm14.46
sky 14.8 14.6 14.6
S/N 11.3 19.4 19.8
S/N(c) 11.9 3.7 17.5
SN(E/C) 1.01
10610059 47
RedGreenBlue
z18.57
znorm14.39
sky 14.9 14.5 14.6
S/N 10.6 18.7 18.8
S/N(c) 11.5 3.6 16.6
SN(E/C) 0.96
10610060 47
RedGreenBlue
z18.54
znorm14.36
sky 14.7 14.6 14.5
S/N 10.4 18.5 18.5
S/N(c) 11.4 3.5 16.4
SN(E/C) 1.00
10610061 47
RedGreenBlue
z18.55
znorm14.37
sky 14.8 14.6 14.5
S/N 10.8 18.5 19.1
S/N(c) 11.5 3.6 16.3
SN(E/C) 1.01