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)
6980083 47
RedGreenBlue
z19.19
znorm15.01
sky 15.0 14.6 14.4
S/N 17.2 27.4 30.4
S/N(c) 15.2 25.3 28.6
SN(E/C) 0.91
6980084 47
RedGreenBlue
z19.19
znorm15.01
sky 14.9 14.6 14.8
S/N 17.0 27.3 30.8
S/N(c) 15.0 25.7 28.8
SN(E/C) 0.90
6980085 47
RedGreenBlue
z19.19
znorm15.01
sky 15.0 14.6 14.8
S/N 17.2 27.3 30.9
S/N(c) 15.1 25.8 28.8
SN(E/C) 0.92
6980086 47
RedGreenBlue
z19.21
znorm15.03
sky 14.9 14.5 14.9
S/N 17.3 27.5 31.0
S/N(c) 15.4 26.0 29.1
SN(E/C) 0.92
6980087 47
RedGreenBlue
z19.22
znorm15.04
sky 15.0 14.5 14.9
S/N 17.6 27.8 31.2
S/N(c) 15.5 26.1 29.0
SN(E/C) 0.89
6980088 47
RedGreenBlue
z19.20
znorm15.02
sky 14.8 14.5 14.9
S/N 17.4 27.4 30.9
S/N(c) 15.4 25.6 28.7
SN(E/C) 0.89
6980089 47
RedGreenBlue
z19.16
znorm14.98
sky 14.7 14.5 14.7
S/N 17.1 26.9 30.2
S/N(c) 14.9 25.3 28.0
SN(E/C) 0.95
6980090 47
RedGreenBlue
z19.18
znorm15.00
sky 14.7 14.6 14.7
S/N 17.2 27.2 30.3
S/N(c) 14.9 25.3 28.2
SN(E/C) 0.93
6980091 47
RedGreenBlue
z19.16
znorm14.98
sky 14.8 14.5 14.7
S/N 16.9 27.0 29.9
S/N(c) 14.6 25.1 27.7
SN(E/C) 0.90
6980092 47
RedGreenBlue
z19.17
znorm14.99
sky 14.8 14.6 14.7
S/N 17.0 27.0 29.8
S/N(c) 14.9 25.2 27.9
SN(E/C) 0.93
6980093 47
RedGreenBlue
z19.17
znorm14.99
sky 14.9 14.4 14.6
S/N 16.9 27.0 29.7
S/N(c) 14.6 25.2 27.8
SN(E/C) 0.87
6980094 47
RedGreenBlue
z19.17
znorm14.99
sky 14.9 14.5 14.6
S/N 17.4 27.3 29.9
S/N(c) 15.0 25.3 27.9
SN(E/C) 0.94