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)
10210096 47
RedGreenBlue
z19.09
znorm14.91
sky 15.1 14.5 14.5
S/N 15.1 24.1 25.7
S/N(c) 23.6 25.6 23.3
SN(E/C) 0.96
10210097 47
RedGreenBlue
z19.13
znorm14.95
sky 14.7 14.4 14.7
S/N 15.5 24.7 26.2
S/N(c) 24.6 26.2 24.4
SN(E/C) 0.95
10210098 47
RedGreenBlue
z19.09
znorm14.91
sky 15.0 14.6 14.7
S/N 15.1 24.7 25.9
S/N(c) 23.9 25.5 24.1
SN(E/C) 0.93
10210099 47
RedGreenBlue
z19.06
znorm14.87
sky 14.9 14.5 14.7
S/N 15.5 24.2 26.5
S/N(c) 24.4 25.5 24.5
SN(E/C) 0.95
10210100 47
RedGreenBlue
z19.10
znorm14.92
sky 15.1 14.5 14.6
S/N 15.7 25.3 26.5
S/N(c) 24.2 26.2 24.4
SN(E/C) 1.00
10210101 47
RedGreenBlue
z19.08
znorm14.90
sky 14.9 14.7 14.6
S/N 15.4 25.1 26.4
S/N(c) 23.8 26.4 24.2
SN(E/C) 0.95
10210102 47
RedGreenBlue
z19.11
znorm14.93
sky 14.9 14.6 14.6
S/N 15.7 25.7 26.8
S/N(c) 23.9 26.6 24.5
SN(E/C) 0.96
10210103 47
RedGreenBlue
z19.08
znorm14.90
sky 14.8 14.7 14.8
S/N 15.5 25.2 26.5
S/N(c) 23.5 26.5 23.9
SN(E/C) 0.97