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)
11150037 47
RedGreenBlue
z18.97
znorm14.79
sky 14.7 14.5 14.4
S/N 14.6 23.9 23.4
S/N(c) 13.0 22.1 22.3
SN(E/C) 0.92
11150038 47
RedGreenBlue
z18.99
znorm14.81
sky 14.5 14.5 14.7
S/N 14.6 24.1 23.7
S/N(c) 13.0 22.4 22.8
SN(E/C) 0.92
11150039 47
RedGreenBlue
z18.95
znorm14.77
sky 14.6 14.7 14.6
S/N 14.2 23.4 23.1
S/N(c) 12.7 21.7 22.4
SN(E/C) 0.92
11150040 47
RedGreenBlue
z18.94
znorm14.76
sky 14.6 14.4 14.6
S/N 14.1 23.3 23.4
S/N(c) 12.5 21.6 22.4
SN(E/C) 0.91
11150041 47
RedGreenBlue
z18.99
znorm14.81
sky 14.8 14.6 14.7
S/N 14.8 24.2 24.1
S/N(c) 13.0 22.2 22.9
SN(E/C) 0.95
11150042 47
RedGreenBlue
z19.03
znorm14.85
sky 14.6 14.5 14.6
S/N 15.2 24.7 24.9
S/N(c) 13.5 22.8 23.6
SN(E/C) 0.93
11150043 47
RedGreenBlue
z18.97
znorm14.79
sky 14.7 14.6 14.5
S/N 14.6 24.0 24.3
S/N(c) 12.8 21.9 22.6
SN(E/C) 0.94
11150044 47
RedGreenBlue
z18.95
znorm14.77
sky 14.8 14.6 14.6
S/N 14.5 23.8 24.1
S/N(c) 12.8 21.7 22.4
SN(E/C) 0.94