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)
7260097 47
RedGreenBlue
z18.49
znorm14.31
sky 15.0 14.3 14.2
S/N 9.1 16.4 17.1
S/N(c) 7.9 15.5 16.0
SN(E/C) 0.50
7260098 47
RedGreenBlue
z18.51
znorm14.33
sky 15.4 14.8 15.1
S/N 9.2 16.3 17.0
S/N(c) 8.0 15.4 16.1
SN(E/C) 0.48
7260099 47
RedGreenBlue
z18.64
znorm14.46
sky 15.2 14.9 15.2
S/N 9.9 17.4 19.0
S/N(c) 8.7 16.4 17.9
SN(E/C) 0.47
7260100 47
RedGreenBlue
z18.76
znorm14.58
sky 14.8 15.0 14.9
S/N 10.7 18.2 20.0
S/N(c) 9.3 17.1 18.5
SN(E/C) 0.47
7260101 47
RedGreenBlue
z18.72
znorm14.54
sky 15.3 15.1 15.2
S/N 10.0 17.7 18.9
S/N(c) 8.8 16.6 17.8
SN(E/C) 0.42
7260102 47
RedGreenBlue
z18.87
znorm14.68
sky 15.1 15.1 15.1
S/N 11.1 19.2 20.5
S/N(c) 9.7 18.2 19.6
SN(E/C) 0.42
7260103 47
RedGreenBlue
z18.80
znorm14.62
sky 15.3 15.0 15.2
S/N 10.4 18.5 19.6
S/N(c) 8.9 17.3 18.5
SN(E/C) 0.43
7260104 47
RedGreenBlue
z18.77
znorm14.59
sky 15.6 15.0 15.1
S/N 10.3 18.2 19.4
S/N(c) 8.9 17.1 18.3
SN(E/C) 0.45
7260105 47
RedGreenBlue
z18.80
znorm14.62
sky 15.3 15.0 15.1
S/N 10.1 18.5 19.6
S/N(c) 8.9 17.2 18.1
SN(E/C) 0.44
7260106 47
RedGreenBlue
z18.81
znorm14.63
sky 15.2 15.1 15.0
S/N 10.2 18.7 19.4
S/N(c) 8.9 16.9 18.1
SN(E/C) 0.44
7260107 47
RedGreenBlue
z18.79
znorm14.61
sky 15.3 14.9 14.9
S/N 10.0 18.5 19.4
S/N(c) 8.6 16.8 18.0
SN(E/C) 0.46
7260108 47
RedGreenBlue
z18.44
znorm14.26
sky 14.7 14.7 14.8
S/N 7.6 14.7 15.3
S/N(c) 6.5 13.2 13.7
SN(E/C) 0.52
7260109 47
RedGreenBlue
z18.06
znorm13.88
sky 14.9 14.7 14.9
S/N 5.3 11.6 12.1
S/N(c) 4.6 10.5 10.6
SN(E/C) 0.60
7260110 47
RedGreenBlue
z17.85
znorm13.67
sky 14.8 14.7 14.9
S/N 4.9 9.7 10.1
S/N(c) 4.2 8.9 9.2
SN(E/C) 0.65