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)
10060010 47
RedGreenBlue
z19.09
znorm14.91
sky 14.6 14.2 14.0
S/N 15.6 25.1 26.0
S/N(c) 14.0 23.8 24.8
SN(E/C) 0.85
10060011 47
RedGreenBlue
z19.12
znorm14.94
sky 14.9 14.5 14.6
S/N 15.8 25.4 27.1
S/N(c) 14.0 23.9 25.7
SN(E/C) 0.89
10060012 47
RedGreenBlue
z19.11
znorm14.93
sky 14.5 14.6 14.7
S/N 15.4 25.6 27.3
S/N(c) 14.0 23.8 25.8
SN(E/C) 0.91
10060013 47
RedGreenBlue
z19.14
znorm14.96
sky 14.5 14.6 14.7
S/N 15.8 25.9 27.6
S/N(c) 14.3 24.4 26.1
SN(E/C) 0.91
10060014 47
RedGreenBlue
z19.18
znorm15.00
sky 14.6 14.5 14.9
S/N 16.3 26.2 28.2
S/N(c) 14.7 24.5 26.7
SN(E/C) 0.91
10060015 47
RedGreenBlue
z19.21
znorm15.03
sky 14.6 14.6 14.8
S/N 16.9 26.5 28.9
S/N(c) 15.0 24.9 27.3
SN(E/C) 0.91
10060016 47
RedGreenBlue
z19.20
znorm15.02
sky 15.0 14.7 14.7
S/N 16.6 26.5 28.7
S/N(c) 14.8 24.8 27.3
SN(E/C) 0.89
10060017 47
RedGreenBlue
z19.15
znorm14.97
sky 14.7 14.7 14.8
S/N 16.0 25.8 27.9
S/N(c) 14.2 24.1 26.4
SN(E/C) 0.93