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)
14420033 47
RedGreenBlue
z18.18
znorm14.00
sky 14.4 14.3 14.4
S/N 7.8 14.4 15.6
S/N(c) 8.8 11.6 4.1
SN(E/C) 0.99
14420034 47
RedGreenBlue
z17.85
znorm13.67
sky 14.4 14.2 14.4
S/N 6.2 11.6 12.5
S/N(c) 7.3 9.9 3.4
SN(E/C) 0.99
14420035 47
RedGreenBlue
z17.88
znorm13.70
sky 14.4 14.3 14.5
S/N 6.4 12.0 13.0
S/N(c) 7.4 10.1 3.6
SN(E/C) 0.96
14420036 47
RedGreenBlue
z18.32
znorm14.14
sky 14.4 14.3 14.5
S/N 8.8 15.6 17.2
S/N(c) 9.7 12.8 4.4
SN(E/C) 0.98
14420037 47
RedGreenBlue
z18.96
znorm14.78
sky 14.5 14.4 14.5
S/N 14.0 23.1 25.2
S/N(c) 14.2 17.7 6.2
SN(E/C) 0.93
14420038 47
RedGreenBlue
z18.85
znorm14.67
sky 14.4 14.5 14.6
S/N 12.9 21.8 23.5
S/N(c) 13.1 16.4 5.8
SN(E/C) 0.87
14420039 47
RedGreenBlue
z18.70
znorm14.52
sky 14.5 14.5 14.5
S/N 11.5 19.8 21.3
S/N(c) 11.9 15.6 5.5
SN(E/C) 0.94
14420040 47
RedGreenBlue
z18.89
znorm14.70
sky 14.5 14.5 14.4
S/N 13.1 22.2 23.9
S/N(c) 13.1 16.8 6.1
SN(E/C) 0.93