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)
10540026 47
RedGreenBlue
z19.05
znorm14.87
sky 14.7 14.1 14.1
S/N 16.3 25.3 27.2
S/N(c) 14.4 23.7 25.5
SN(E/C) 0.94
10540027 47
RedGreenBlue
z19.05
znorm14.87
sky 14.6 14.2 14.3
S/N 16.1 25.5 27.1
S/N(c) 14.1 23.7 25.5
SN(E/C) 0.91
10540028 47
RedGreenBlue
z18.87
znorm14.69
sky 14.7 14.2 14.4
S/N 14.6 23.2 24.5
S/N(c) 12.7 21.5 23.0
SN(E/C) 0.95
10540029 47
RedGreenBlue
z19.03
znorm14.85
sky 14.6 14.3 14.4
S/N 16.2 25.6 27.2
S/N(c) 14.4 23.7 25.6
SN(E/C) 0.92
10540030 47
RedGreenBlue
z18.92
znorm14.74
sky 14.4 14.4 14.5
S/N 14.9 24.2 25.7
S/N(c) 13.1 22.4 24.1
SN(E/C) 0.94
10540031 47
RedGreenBlue
z18.81
znorm14.63
sky 14.8 14.3 14.5
S/N 13.9 22.9 24.0
S/N(c) 12.3 21.3 22.5
SN(E/C) 0.96
10540032 47
RedGreenBlue
z18.93
znorm14.75
sky 14.6 14.5 14.7
S/N 15.3 25.0 26.5
S/N(c) 13.6 23.3 24.9
SN(E/C) 0.91
10540033 47
RedGreenBlue
z18.93
znorm14.75
sky 15.0 14.7 14.8
S/N 15.0 24.8 26.1
S/N(c) 13.3 23.1 24.6
SN(E/C) 0.95