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)
3440061 47
RedGreenBlue
z19.13
znorm14.95
sky 14.8 14.5 14.3
S/N 16.3 26.7 28.5
S/N(c) 14.5 24.9 26.8
SN(E/C) 0.93
3440062 47
RedGreenBlue
z19.17
znorm14.99
sky 14.5 14.5 14.3
S/N 16.3 27.2 28.8
S/N(c) 14.3 25.2 27.2
SN(E/C) 0.96
3440063 47
RedGreenBlue
z19.22
znorm15.04
sky 14.6 14.5 14.4
S/N 17.2 27.9 29.8
S/N(c) 15.2 25.7 27.8
SN(E/C) 0.89
3440064 47
RedGreenBlue
z19.16
znorm14.98
sky 14.6 14.5 14.4
S/N 16.4 26.7 28.5
S/N(c) 14.5 25.0 26.7
SN(E/C) 0.92
3440065 47
RedGreenBlue
z19.16
znorm14.98
sky 14.8 14.5 14.3
S/N 16.6 27.1 28.6
S/N(c) 14.6 25.2 27.1
SN(E/C) 0.91
3440066 47
RedGreenBlue
z19.14
znorm14.96
sky 14.6 14.5 14.5
S/N 16.6 27.1 28.6
S/N(c) 14.6 25.1 26.8
SN(E/C) 0.90
3440067 47
RedGreenBlue
z19.13
znorm14.95
sky 14.6 14.5 14.4
S/N 16.5 26.9 28.5
S/N(c) 14.5 24.9 26.7
SN(E/C) 0.94
3440068 47
RedGreenBlue
z19.06
znorm14.87
sky 14.4 14.5 14.4
S/N 15.2 25.6 26.9
S/N(c) 13.3 23.6 25.1
SN(E/C) 0.92