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)
14580068 42
RedGreenBlue
z18.36
znorm14.31
sky 14.9 14.6 14.7
S/N 13.5 22.0 23.1
S/N(c) 16.7 17.2 25.2
SN(E/C) 0.44
14580069 42
RedGreenBlue
z18.29
znorm14.24
sky 15.0 14.8 14.8
S/N 13.3 21.5 22.5
S/N(c) 15.9 16.3 24.2
SN(E/C) 0.46
14580070 42
RedGreenBlue
z18.31
znorm14.25
sky 15.2 15.1 15.1
S/N 7.7 14.6 15.0
S/N(c) 15.4 16.0 23.9
SN(E/C) 0.48
14580071 42
RedGreenBlue
z18.35
znorm14.29
sky 15.3 14.9 15.1
S/N 8.3 15.1 15.5
S/N(c) 15.9 16.3 24.5
SN(E/C) 0.47
14580072 42
RedGreenBlue
z18.34
znorm14.28
sky 14.9 15.1 15.0
S/N 8.3 15.9 16.3
S/N(c) 15.5 16.1 23.3
SN(E/C) 0.50
14580073 42
RedGreenBlue
z18.37
znorm14.31
sky 15.3 15.0 15.0
S/N 8.6 16.4 16.9
S/N(c) 16.0 16.3 24.4
SN(E/C) 0.52
14580074 42
RedGreenBlue
z18.50
znorm14.44
sky 15.0 15.0 15.0
S/N 14.6 23.5 24.4
S/N(c) 17.7 18.1 26.4
SN(E/C) 0.42
14580075 42
RedGreenBlue
z18.39
znorm14.34
sky 15.1 15.0 15.0
S/N 13.8 22.7 23.6
S/N(c) 16.0 16.6 24.4
SN(E/C) 0.44