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)
5150028 47
RedGreenBlue
z19.14
znorm14.96
sky 14.5 14.4 14.1
S/N 16.7 26.4 30.9
S/N(c) 15.0 24.8 29.6
SN(E/C) 0.40
5150029 47
RedGreenBlue
z19.15
znorm14.97
sky 14.5 14.4 14.4
S/N 16.7 26.7 31.1
S/N(c) 15.0 24.9 29.8
SN(E/C) 0.42
5150030 47
RedGreenBlue
z19.18
znorm14.99
sky 14.5 14.4 14.4
S/N 16.5 26.6 31.4
S/N(c) 14.8 24.7 29.9
SN(E/C) 0.37
5150031 47
RedGreenBlue
z19.17
znorm14.99
sky 14.6 14.4 14.3
S/N 16.1 26.0 31.0
S/N(c) 14.4 24.2 29.7
SN(E/C) 0.42
5150032 47
RedGreenBlue
z19.14
znorm14.96
sky 14.4 14.4 14.5
S/N 15.8 25.7 30.8
S/N(c) 14.1 23.9 29.2
SN(E/C) 0.42
5150033 47
RedGreenBlue
z19.14
znorm14.96
sky 14.6 14.6 14.5
S/N 15.6 25.3 30.3
S/N(c) 14.0 23.4 29.1
SN(E/C) 0.43
5150034 47
RedGreenBlue
z19.17
znorm14.99
sky 14.5 14.4 14.3
S/N 15.9 25.7 30.0
S/N(c) 14.1 23.9 29.0
SN(E/C) 0.42
5150035 47
RedGreenBlue
z19.17
znorm14.99
sky 14.5 14.4 14.4
S/N 15.9 25.7 29.9
S/N(c) 14.1 23.7 28.7
SN(E/C) 0.40