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)
11670047 47
RedGreenBlue
z18.92
znorm14.74
sky 14.9 14.4 14.5
S/N 13.9 22.4 23.3
S/N(c) 15.1 6.6 18.5
SN(E/C) 0.40
11670048 47
RedGreenBlue
z19.00
znorm14.82
sky 15.0 14.5 14.8
S/N 14.4 23.4 24.9
S/N(c) 15.9 6.8 19.4
SN(E/C) 0.36
11670049 47
RedGreenBlue
z18.81
znorm14.63
sky 15.2 14.6 15.1
S/N 12.8 21.5 22.5
S/N(c) 14.1 6.2 17.6
SN(E/C) 0.40
11670050 47
RedGreenBlue
z18.41
znorm14.23
sky 14.5 14.3 14.4
S/N 9.4 16.6 17.4
S/N(c) 10.6 4.9 13.9
SN(E/C) 0.50
11670051 47
RedGreenBlue
z18.03
znorm13.85
sky 14.1 13.9 14.1
S/N 7.0 12.7 13.3
S/N(c) 8.1 3.9 11.0
SN(E/C) 0.57
11670052 47
RedGreenBlue
z18.56
znorm14.38
sky 14.5 14.4 14.6
S/N 10.5 18.2 18.8
S/N(c) 11.8 5.3 15.2
SN(E/C) 0.44
11670053 47
RedGreenBlue
z18.69
znorm14.51
sky 15.0 14.9 15.1
S/N 11.7 20.0 20.9
S/N(c) 13.0 5.8 16.5
SN(E/C) 0.44
11670054 47
RedGreenBlue
z18.74
znorm14.56
sky 15.2 14.9 15.1
S/N 12.3 20.6 22.0
S/N(c) 13.5 6.0 17.1
SN(E/C) 0.41
11670055 47
RedGreenBlue
z18.96
znorm14.78
sky 15.2 14.9 14.9
S/N 14.1 23.2 24.6
S/N(c) 15.4 6.7 19.2
SN(E/C) 0.39
11670056 47
RedGreenBlue
z18.64
znorm14.46
sky 14.6 14.4 14.4
S/N 11.2 19.0 20.4
S/N(c) 12.6 5.6 16.0
SN(E/C) 0.48
11670057 47
RedGreenBlue
z18.30
znorm14.12
sky 14.4 14.1 14.2
S/N 8.6 15.3 16.6
S/N(c) 9.9 4.6 13.1
SN(E/C) 0.52
11670058 47
RedGreenBlue
z18.45
znorm14.27
sky 14.3 14.2 14.3
S/N 9.5 17.0 18.3
S/N(c) 10.9 5.0 14.4
SN(E/C) 0.49