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)
3430034 47
RedGreenBlue
z19.11
znorm14.93
sky 14.8 14.5 14.5
S/N 13.5 23.2 24.3
S/N(c) 11.8 21.4 22.3
SN(E/C) 0.89
3430035 47
RedGreenBlue
z19.12
znorm14.94
sky 14.9 14.5 14.8
S/N 13.8 23.6 25.1
S/N(c) 11.9 21.9 23.1
SN(E/C) 0.88
3430036 47
RedGreenBlue
z19.12
znorm14.94
sky 15.0 14.6 14.7
S/N 13.4 22.7 24.1
S/N(c) 11.5 20.9 22.1
SN(E/C) 0.89
3430037 47
RedGreenBlue
z19.08
znorm14.90
sky 14.7 14.6 14.7
S/N 13.5 22.3 23.7
S/N(c) 11.7 20.6 21.7
SN(E/C) 0.87
3430038 47
RedGreenBlue
z19.11
znorm14.93
sky 15.0 14.6 14.7
S/N 13.7 22.6 23.8
S/N(c) 11.6 20.7 21.8
SN(E/C) 0.86
3430039 47
RedGreenBlue
z19.12
znorm14.94
sky 14.9 14.6 14.6
S/N 13.7 22.0 23.4
S/N(c) 11.9 20.2 21.9
SN(E/C) 0.86
3430040 47
RedGreenBlue
z19.15
znorm14.97
sky 14.8 14.7 14.6
S/N 14.1 22.7 24.0
S/N(c) 12.3 20.9 22.2
SN(E/C) 0.84
3430041 47
RedGreenBlue
z19.17
znorm14.99
sky 14.9 14.7 14.7
S/N 14.2 23.1 24.6
S/N(c) 12.5 21.3 23.2
SN(E/C) 0.84