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)
4030073 47
RedGreenBlue
z19.07
znorm14.89
sky 14.9 14.5 14.3
S/N 15.6 25.7 27.4
S/N(c) 7.1 35.7 15.3
SN(E/C) 0.31
4030074 47
RedGreenBlue
z19.03
znorm14.85
sky 14.8 14.6 14.7
S/N 15.0 25.2 27.3
S/N(c) 6.9 34.8 15.1
SN(E/C) 0.32
4030075 47
RedGreenBlue
z18.99
znorm14.81
sky 14.9 14.8 14.8
S/N 14.4 24.9 26.8
S/N(c) 6.7 34.2 14.9
SN(E/C) 0.33
4030076 47
RedGreenBlue
z19.05
znorm14.87
sky 15.0 14.7 14.8
S/N 15.2 25.8 28.0
S/N(c) 6.9 35.3 15.4
SN(E/C) 0.33
4030077 47
RedGreenBlue
z19.07
znorm14.89
sky 15.0 14.8 14.8
S/N 15.3 26.1 28.1
S/N(c) 7.0 36.0 15.6
SN(E/C) 0.33
4030078 47
RedGreenBlue
z19.11
znorm14.93
sky 15.1 14.8 14.8
S/N 15.8 26.3 28.5
S/N(c) 7.2 36.3 15.9
SN(E/C) 0.29
4030079 47
RedGreenBlue
z19.13
znorm14.95
sky 14.9 14.7 14.7
S/N 16.0 26.5 28.8
S/N(c) 7.2 36.3 16.0
SN(E/C) 0.31
4030080 47
RedGreenBlue
z19.14
znorm14.96
sky 14.9 14.6 14.9
S/N 16.4 26.9 29.0
S/N(c) 7.3 36.3 16.2
SN(E/C) 0.32
4030081 47
RedGreenBlue
z19.19
znorm15.01
sky 14.9 14.9 15.0
S/N 17.0 27.4 29.8
S/N(c) 7.5 37.3 16.7
SN(E/C) 0.30
4030082 47
RedGreenBlue
z19.19
znorm15.01
sky 14.8 15.0 14.9
S/N 16.7 27.7 30.0
S/N(c) 7.4 37.1 16.6
SN(E/C) 0.29
4030083 47
RedGreenBlue
z19.22
znorm15.04
sky 14.9 14.8 14.8
S/N 17.4 28.0 30.3
S/N(c) 7.5 37.7 16.9
SN(E/C) 0.28
4030084 47
RedGreenBlue
z19.19
znorm15.01
sky 14.7 14.7 14.7
S/N 16.4 27.3 29.6
S/N(c) 7.2 37.0 16.5
SN(E/C) 0.29