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
z19.13
znorm14.95
sky 15.2 14.5 14.8
S/N 13.3 23.4 25.8
S/N(c) 11.4 22.1 24.5
SN(E/C) 0.90
3430035 47
RedGreenBlue
z19.14
znorm14.96
sky 14.9 14.6 15.1
S/N 13.7 23.9 25.6
S/N(c) 12.1 22.6 24.1
SN(E/C) 0.88
3430036 47
RedGreenBlue
z19.13
znorm14.95
sky 15.1 14.6 15.0
S/N 13.3 23.2 25.1
S/N(c) 11.7 21.8 23.7
SN(E/C) 0.89
3430037 47
RedGreenBlue
z19.10
znorm14.92
sky 15.0 14.6 14.9
S/N 13.0 22.6 25.3
S/N(c) 11.5 21.2 24.0
SN(E/C) 0.87
3430038 47
RedGreenBlue
z19.12
znorm14.94
sky 14.9 14.5 14.9
S/N 13.2 22.7 25.1
S/N(c) 11.5 21.2 23.8
SN(E/C) 0.86
3430039 47
RedGreenBlue
z19.13
znorm14.95
sky 15.1 14.6 14.9
S/N 13.7 22.4 25.6
S/N(c) 11.9 20.8 24.1
SN(E/C) 0.87
3430040 47
RedGreenBlue
z19.16
znorm14.98
sky 14.9 14.6 14.9
S/N 13.3 23.0 25.5
S/N(c) 11.6 21.4 24.0
SN(E/C) 0.85
3430041 47
RedGreenBlue
z19.18
znorm15.00
sky 15.0 14.7 14.8
S/N 14.1 23.4 25.5
S/N(c) 12.4 21.8 24.1
SN(E/C) 0.84