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)
10450047 47
RedGreenBlue
z19.03
znorm14.85
sky 14.2 14.5 14.6
S/N 15.4 21.4 26.2
S/N(c) 28.7 12.2 5.1
SN(E/C) 0.00
10450048 47
RedGreenBlue
z19.12
znorm14.94
sky 14.2 14.4 14.7
S/N 16.3 22.6 27.5
S/N(c) 30.1 12.7 5.3
SN(E/C) 0.00
10450049 47
RedGreenBlue
z19.20
znorm15.02
sky 14.4 14.5 14.6
S/N 17.3 23.7 28.6
S/N(c) 31.2 13.1 5.6
SN(E/C) 0.00
10450050 47
RedGreenBlue
z19.20
znorm15.02
sky 14.4 14.6 14.7
S/N 16.8 23.7 28.4
S/N(c) 30.9 13.2 5.6
SN(E/C) 0.00
10450051 47
RedGreenBlue
z19.22
znorm15.04
sky 14.5 14.6 14.8
S/N 17.4 24.2 28.6
S/N(c) 31.4 13.3 5.7
SN(E/C) 0.00
10450052 47
RedGreenBlue
z19.17
znorm14.99
sky 14.5 14.6 14.7
S/N 16.7 23.6 28.0
S/N(c) 30.7 13.0 5.5
SN(E/C) 0.00
10450053 47
RedGreenBlue
z19.24
znorm15.06
sky 14.1 14.5 14.8
S/N 17.3 24.4 28.7
S/N(c) 31.7 13.4 5.7
SN(E/C) 0.00
10450054 47
RedGreenBlue
z19.22
znorm15.04
sky 14.3 14.5 14.8
S/N 17.0 24.1 28.3
S/N(c) 31.0 13.3 5.6
SN(E/C) 0.00