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
z19.08
znorm14.90
sky 14.1 14.0 13.8
S/N 15.4 25.2 26.2
S/N(c) 14.0 23.8 25.0
SN(E/C) 0.86
10060011 47
RedGreenBlue
z19.11
znorm14.93
sky 14.5 14.4 14.5
S/N 15.6 25.5 27.2
S/N(c) 14.0 23.9 25.7
SN(E/C) 0.89
10060012 47
RedGreenBlue
z19.10
znorm14.92
sky 14.6 14.4 14.5
S/N 15.5 25.2 26.9
S/N(c) 14.0 23.6 25.3
SN(E/C) 0.91
10060013 47
RedGreenBlue
z19.13
znorm14.95
sky 14.5 14.4 14.5
S/N 15.7 25.9 27.8
S/N(c) 14.1 24.2 26.3
SN(E/C) 0.91
10060014 47
RedGreenBlue
z19.18
znorm14.99
sky 14.5 14.5 14.5
S/N 16.1 26.1 27.9
S/N(c) 14.6 24.4 26.6
SN(E/C) 0.90
10060015 47
RedGreenBlue
z19.20
znorm15.02
sky 14.5 14.5 14.4
S/N 16.5 26.7 28.5
S/N(c) 14.9 25.0 27.3
SN(E/C) 0.91
10060016 47
RedGreenBlue
z19.20
znorm15.02
sky 14.4 14.4 14.5
S/N 16.5 26.7 28.5
S/N(c) 15.0 24.8 26.8
SN(E/C) 0.89
10060017 47
RedGreenBlue
z19.14
znorm14.96
sky 14.5 14.5 14.5
S/N 15.9 26.0 27.6
S/N(c) 14.2 24.2 26.0
SN(E/C) 0.94