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)
6930038 47
RedGreenBlue
z19.17
znorm14.99
sky 14.6 14.3 14.1
S/N 16.7 24.4 25.9
S/N(c) 32.8 6.4 50.0
SN(E/C) 0.75
6930039 47
RedGreenBlue
z19.10
znorm14.92
sky 14.8 14.3 14.3
S/N 15.9 23.5 25.1
S/N(c) 31.5 6.1 48.8
SN(E/C) 0.79
6930040 47
RedGreenBlue
z19.13
znorm14.95
sky 14.5 14.3 14.3
S/N 16.0 24.0 25.3
S/N(c) 32.2 6.3 49.4
SN(E/C) 0.81
6930041 47
RedGreenBlue
z19.08
znorm14.90
sky 14.8 14.5 14.3
S/N 15.8 23.5 24.9
S/N(c) 30.9 6.2 48.3
SN(E/C) 0.88
6930042 47
RedGreenBlue
z19.13
znorm14.95
sky 14.7 14.4 14.3
S/N 16.2 23.8 25.7
S/N(c) 32.4 6.4 49.8
SN(E/C) 0.83
6930043 47
RedGreenBlue
z19.11
znorm14.93
sky 14.5 14.6 14.3
S/N 15.5 23.9 25.3
S/N(c) 31.6 6.3 49.3
SN(E/C) 0.82
6930044 47
RedGreenBlue
z19.10
znorm14.92
sky 14.7 14.5 14.4
S/N 15.8 23.8 25.2
S/N(c) 30.9 6.3 49.3
SN(E/C) 0.84
6930045 47
RedGreenBlue
z19.11
znorm14.93
sky 14.7 14.5 14.4
S/N 15.5 24.2 25.7
S/N(c) 31.2 6.3 49.5
SN(E/C) 0.83
6930046 47
RedGreenBlue
z19.11
znorm14.93
sky 14.9 14.6 14.4
S/N 15.3 24.0 25.7
S/N(c) 31.2 6.3 50.1
SN(E/C) 0.84
6930047 47
RedGreenBlue
z19.14
znorm14.96
sky 14.7 14.6 14.4
S/N 15.3 25.1 26.6
S/N(c) 31.7 6.4 50.3
SN(E/C) 0.79