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)
10530034 47
RedGreenBlue
z19.00
znorm14.82
sky 13.8 13.7 13.6
S/N 13.9 22.2 25.6
S/N(c) 12.6 20.9 24.1
SN(E/C) 0.91
10530035 47
RedGreenBlue
z19.08
znorm14.90
sky 14.4 14.1 14.3
S/N 15.3 24.5 27.1
S/N(c) 13.7 23.3 25.7
SN(E/C) 0.93
10530036 47
RedGreenBlue
z19.12
znorm14.94
sky 14.4 14.2 14.3
S/N 16.0 24.9 27.8
S/N(c) 14.2 23.5 26.4
SN(E/C) 0.95
10530037 47
RedGreenBlue
z18.99
znorm14.81
sky 13.6 13.5 13.5
S/N 14.1 22.3 24.6
S/N(c) 12.4 20.9 23.0
SN(E/C) 0.95
10530038 47
RedGreenBlue
z19.06
znorm14.88
sky 14.1 13.9 14.0
S/N 14.7 23.9 26.3
S/N(c) 13.3 22.5 25.2
SN(E/C) 0.97
10530039 47
RedGreenBlue
z19.00
znorm14.82
sky 13.6 13.4 13.5
S/N 13.9 22.0 24.7
S/N(c) 12.6 21.1 23.3
SN(E/C) 0.94
10530040 47
RedGreenBlue
z19.03
znorm14.85
sky 13.8 13.8 13.9
S/N 14.2 23.3 25.6
S/N(c) 12.7 21.6 24.2
SN(E/C) 0.95
10530041 47
RedGreenBlue
z19.11
znorm14.93
sky 14.3 14.2 14.2
S/N 15.3 24.8 27.2
S/N(c) 13.8 23.3 26.0
SN(E/C) 0.94