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)
6100025 47
RedGreenBlue
z19.03
znorm14.85
sky 14.6 14.6 14.6
S/N 15.8 25.9 27.3
S/N(c) 14.2 24.9 25.8
SN(E/C) 0.94
6100026 47
RedGreenBlue
z19.03
znorm14.85
sky 15.0 14.8 15.1
S/N 15.9 26.3 28.1
S/N(c) 14.3 25.1 26.2
SN(E/C) 0.94
6100027 47
RedGreenBlue
z18.96
znorm14.78
sky 14.7 14.7 15.2
S/N 15.1 25.2 26.9
S/N(c) 13.8 24.1 25.4
SN(E/C) 0.92
6100028 47
RedGreenBlue
z19.02
znorm14.84
sky 14.8 14.7 15.2
S/N 15.6 26.3 28.0
S/N(c) 14.1 25.1 26.4
SN(E/C) 0.91
6100029 47
RedGreenBlue
z19.05
znorm14.87
sky 14.8 14.8 15.3
S/N 15.9 26.5 28.0
S/N(c) 14.6 25.2 26.4
SN(E/C) 0.95
6100030 47
RedGreenBlue
z19.03
znorm14.85
sky 14.8 15.0 15.1
S/N 16.0 26.7 28.2
S/N(c) 14.3 25.3 26.6
SN(E/C) 0.94
6100031 47
RedGreenBlue
z19.06
znorm14.88
sky 15.0 15.1 15.4
S/N 16.3 27.0 28.4
S/N(c) 14.9 25.7 26.8
SN(E/C) 0.92
6100032 47
RedGreenBlue
z19.02
znorm14.84
sky 14.8 15.0 15.6
S/N 15.7 26.6 27.9
S/N(c) 14.4 25.3 26.4
SN(E/C) 0.96