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)
10240026 47
RedGreenBlue
z19.08
znorm14.90
sky 14.3 14.1 14.1
S/N 16.7 25.6 25.0
S/N(c) 11.8 8.3 15.7
SN(E/C) 0.88
10240027 47
RedGreenBlue
z19.06
znorm14.88
sky 14.5 14.3 14.2
S/N 16.5 25.4 25.0
S/N(c) 11.7 8.2 15.7
SN(E/C) 0.89
10240028 47
RedGreenBlue
z19.09
znorm14.91
sky 14.3 14.2 14.3
S/N 16.5 25.6 25.8
S/N(c) 11.9 8.4 15.8
SN(E/C) 0.90
10240029 47
RedGreenBlue
z19.10
znorm14.92
sky 14.3 14.1 14.3
S/N 16.6 25.7 26.2
S/N(c) 11.9 8.4 16.1
SN(E/C) 0.88
10240030 47
RedGreenBlue
z19.11
znorm14.93
sky 14.5 14.3 14.3
S/N 16.7 26.1 26.5
S/N(c) 12.0 8.4 16.2
SN(E/C) 0.88
10240031 47
RedGreenBlue
z19.07
znorm14.89
sky 14.4 14.3 14.4
S/N 16.2 25.6 26.5
S/N(c) 11.8 8.3 16.0
SN(E/C) 0.86
10240032 47
RedGreenBlue
z19.10
znorm14.92
sky 14.4 14.4 14.3
S/N 16.8 25.7 26.6
S/N(c) 12.0 8.4 16.3
SN(E/C) 0.87
10240033 47
RedGreenBlue
z19.13
znorm14.95
sky 14.4 14.4 14.2
S/N 17.3 26.4 27.1
S/N(c) 12.1 8.5 16.6
SN(E/C) 0.85