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)
3760062 47
RedGreenBlue
z18.18
znorm14.00
sky 13.6 13.4 13.4
S/N 8.0 14.3 14.4
S/N(c) 7.0 13.6 14.2
SN(E/C) 0.91
3760063 47
RedGreenBlue
z18.17
znorm13.99
sky 13.5 13.3 13.4
S/N 7.9 13.8 14.4
S/N(c) 6.9 13.2 13.9
SN(E/C) 0.83
3760064 47
RedGreenBlue
z17.77
znorm13.59
sky 13.3 13.2 13.3
S/N 5.7 10.1 10.3
S/N(c) 5.3 9.8 10.7
SN(E/C) 0.90
3760065 47
RedGreenBlue
z18.40
znorm14.22
sky 13.9 13.7 13.6
S/N 9.7 17.0 17.4
S/N(c) 8.4 15.9 16.8
SN(E/C) 0.83
3760066 47
RedGreenBlue
z18.47
znorm14.29
sky 13.9 13.9 13.9
S/N 10.1 18.2 18.6
S/N(c) 8.9 16.6 17.7
SN(E/C) 0.82
3760067 47
RedGreenBlue
z18.50
znorm14.32
sky 14.2 14.0 14.0
S/N 10.8 19.1 19.5
S/N(c) 9.5 17.7 18.8
SN(E/C) 0.81
3760068 47
RedGreenBlue
z18.62
znorm14.44
sky 14.2 14.1 14.1
S/N 11.7 20.7 21.5
S/N(c) 10.2 19.2 20.2
SN(E/C) 0.79
3760069 47
RedGreenBlue
z18.71
znorm14.53
sky 14.2 14.1 14.1
S/N 12.3 21.5 22.4
S/N(c) 10.7 20.0 21.3
SN(E/C) 0.73
3760070 47
RedGreenBlue
z18.05
znorm13.87
sky 13.5 13.4 13.4
S/N 7.2 13.3 13.2
S/N(c) 6.3 12.1 12.9
SN(E/C) 0.88
3760071 47
RedGreenBlue
z18.42
znorm14.24
sky 13.8 13.7 13.8
S/N 10.0 17.9 18.5
S/N(c) 8.6 16.3 17.3
SN(E/C) 0.87
3760072 47
RedGreenBlue
z18.48
znorm14.30
sky 13.9 13.7 13.8
S/N 10.8 18.9 19.6
S/N(c) 9.4 17.2 18.1
SN(E/C) 0.86
3760073 47
RedGreenBlue
z18.43
znorm14.25
sky 13.8 13.7 13.8
S/N 10.3 18.2 19.0
S/N(c) 8.9 16.5 17.4
SN(E/C) 0.84