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)
7260038 47
RedGreenBlue
z18.87
znorm14.69
sky 14.5 14.3 14.1
S/N 13.4 22.3 23.3
S/N(c) 11.9 21.1 22.3
SN(E/C) 0.93
7260039 47
RedGreenBlue
z18.90
znorm14.72
sky 14.3 14.2 14.2
S/N 13.4 22.4 23.7
S/N(c) 12.3 21.1 22.9
SN(E/C) 0.97
7260040 47
RedGreenBlue
z18.96
znorm14.78
sky 14.4 14.3 14.4
S/N 14.1 23.4 25.0
S/N(c) 12.8 22.1 23.9
SN(E/C) 0.96
7260041 47
RedGreenBlue
z18.95
znorm14.77
sky 14.5 14.4 14.3
S/N 14.0 23.5 24.7
S/N(c) 12.7 22.2 23.8
SN(E/C) 0.91
7260042 47
RedGreenBlue
z18.95
znorm14.77
sky 14.5 14.5 14.4
S/N 14.2 23.7 24.9
S/N(c) 12.8 22.3 23.8
SN(E/C) 0.94
7260043 47
RedGreenBlue
z18.93
znorm14.75
sky 14.4 14.4 14.3
S/N 13.8 23.4 24.7
S/N(c) 12.7 22.2 23.5
SN(E/C) 0.95
7260044 47
RedGreenBlue
z18.93
znorm14.75
sky 14.5 14.4 14.4
S/N 14.1 23.3 24.7
S/N(c) 12.8 22.0 23.5
SN(E/C) 0.95
7260045 47
RedGreenBlue
z18.91
znorm14.73
sky 14.2 14.1 14.1
S/N 13.4 22.7 23.9
S/N(c) 12.1 21.2 22.7
SN(E/C) 0.95
7260046 47
RedGreenBlue
z18.91
znorm14.73
sky 14.4 14.2 14.2
S/N 13.6 23.0 24.0
S/N(c) 12.4 21.6 23.0
SN(E/C) 0.95
7260047 47
RedGreenBlue
z18.94
znorm14.76
sky 14.6 14.6 14.4
S/N 14.1 23.6 24.7
S/N(c) 12.8 22.4 23.8
SN(E/C) 0.95
7260048 47
RedGreenBlue
z18.75
znorm14.57
sky 14.5 14.5 14.5
S/N 12.3 21.5 22.4
S/N(c) 11.2 20.0 21.2
SN(E/C) 0.96
7260049 47
RedGreenBlue
z18.81
znorm14.63
sky 14.6 14.5 14.5
S/N 12.8 22.1 22.9
S/N(c) 11.7 20.8 21.9
SN(E/C) 0.95