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)
14100026 47
RedGreenBlue
z18.72
znorm14.54
sky 14.9 14.6 14.7
S/N 12.0 20.8 22.7
S/N(c) 15.0 4.9 6.8
SN(E/C) 0.91
14100027 47
RedGreenBlue
z18.57
znorm14.38
sky 14.9 14.7 14.9
S/N 10.8 19.0 20.6
S/N(c) 13.8 4.6 6.3
SN(E/C) 0.92
14100028 47
RedGreenBlue
z18.57
znorm14.39
sky 14.9 14.8 14.9
S/N 10.8 19.2 20.9
S/N(c) 13.7 4.6 6.4
SN(E/C) 0.94
14100029 47
RedGreenBlue
z18.57
znorm14.39
sky 15.0 14.8 14.9
S/N 10.7 18.7 20.5
S/N(c) 13.7 4.6 6.3
SN(E/C) 0.92
14100030 47
RedGreenBlue
z18.64
znorm14.46
sky 14.6 15.0 14.9
S/N 11.1 19.7 21.5
S/N(c) 14.2 4.7 6.6
SN(E/C) 0.96
14100031 47
RedGreenBlue
z18.69
znorm14.51
sky 14.8 14.9 14.8
S/N 11.9 20.9 22.6
S/N(c) 14.6 4.8 6.7
SN(E/C) 0.97
14100032 47
RedGreenBlue
z18.79
znorm14.61
sky 14.9 14.8 14.7
S/N 12.4 21.8 23.5
S/N(c) 15.4 5.0 7.1
SN(E/C) 0.94
14100033 47
RedGreenBlue
z18.79
znorm14.61
sky 14.7 14.7 14.9
S/N 13.2 22.1 24.3
S/N(c) 15.3 5.0 6.9
SN(E/C) 0.93