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 14.4 14.5
S/N 13.5 22.9 24.3
S/N(c) 18.5 51.1 18.4
SN(E/C) 0.89
3430035 47
RedGreenBlue
z19.13
znorm14.94
sky 14.9 14.4 14.8
S/N 13.8 23.4 25.1
S/N(c) 18.8 51.9 18.7
SN(E/C) 0.88
3430036 47
RedGreenBlue
z19.12
znorm14.94
sky 15.0 14.6 14.7
S/N 13.4 22.6 24.1
S/N(c) 18.6 51.3 18.6
SN(E/C) 0.89
3430037 47
RedGreenBlue
z19.09
znorm14.91
sky 14.7 14.6 14.7
S/N 13.5 22.2 23.7
S/N(c) 18.5 50.7 18.3
SN(E/C) 0.87
3430038 47
RedGreenBlue
z19.11
znorm14.93
sky 15.0 14.6 14.7
S/N 13.7 22.5 23.7
S/N(c) 18.5 51.2 18.5
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) 18.6 51.8 18.7
SN(E/C) 0.86
3430040 47
RedGreenBlue
z19.16
znorm14.98
sky 14.8 14.7 14.6
S/N 14.1 22.7 24.0
S/N(c) 18.9 52.2 18.9
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) 18.9 52.7 19.1
SN(E/C) 0.84