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)
10240037 47
RedGreenBlue
z19.14
znorm14.96
sky 14.8 14.3 14.2
S/N 15.9 25.4 27.0
S/N(c) 14.2 23.9 25.5
SN(E/C) 0.93
10240038 47
RedGreenBlue
z19.14
znorm14.96
sky 14.6 14.4 14.4
S/N 16.0 25.5 27.2
S/N(c) 14.1 23.9 25.8
SN(E/C) 0.90
10240039 47
RedGreenBlue
z19.12
znorm14.94
sky 14.6 14.4 14.5
S/N 15.5 25.2 26.6
S/N(c) 13.6 23.4 25.3
SN(E/C) 0.91
10240040 47
RedGreenBlue
z19.09
znorm14.91
sky 14.7 14.5 14.7
S/N 15.5 24.9 26.4
S/N(c) 13.6 23.2 25.1
SN(E/C) 0.92
10240041 47
RedGreenBlue
z19.12
znorm14.94
sky 14.7 14.5 14.6
S/N 15.7 25.1 27.4
S/N(c) 14.1 23.6 26.0
SN(E/C) 0.93
10240042 47
RedGreenBlue
z19.12
znorm14.94
sky 14.7 14.5 14.6
S/N 15.8 25.1 27.3
S/N(c) 14.0 23.4 25.9
SN(E/C) 0.90
10240043 47
RedGreenBlue
z19.13
znorm14.95
sky 14.5 14.6 14.7
S/N 15.8 25.7 27.3
S/N(c) 14.1 23.7 25.8
SN(E/C) 0.92
10240044 47
RedGreenBlue
z19.09
znorm14.91
sky 14.7 14.6 14.6
S/N 15.2 25.0 26.2
S/N(c) 13.4 23.4 24.8
SN(E/C) 0.91