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)
6300025 47
RedGreenBlue
z19.11
znorm14.93
sky 14.3 14.4 14.2
S/N 16.7 25.1 26.7
S/N(c) 15.1 23.5 25.4
SN(E/C) 0.92
6300026 47
RedGreenBlue
z19.06
znorm14.88
sky 14.5 14.5 14.8
S/N 15.8 24.3 26.1
S/N(c) 14.2 22.7 24.9
SN(E/C) 0.94
6300027 47
RedGreenBlue
z18.98
znorm14.80
sky 14.6 14.7 14.8
S/N 14.7 23.4 25.3
S/N(c) 12.9 21.7 23.6
SN(E/C) 0.94
6300028 47
RedGreenBlue
z18.94
znorm14.76
sky 14.5 14.6 14.7
S/N 14.8 23.1 25.0
S/N(c) 12.9 21.1 23.4
SN(E/C) 0.96
6300029 47
RedGreenBlue
z18.78
znorm14.60
sky 14.7 14.6 14.9
S/N 13.2 21.9 23.0
S/N(c) 11.5 19.7 21.2
SN(E/C) 0.97
6300030 47
RedGreenBlue
z19.05
znorm14.87
sky 14.5 14.5 14.6
S/N 15.7 24.7 26.5
S/N(c) 13.9 22.5 24.8
SN(E/C) 0.94
6300031 47
RedGreenBlue
z18.90
znorm14.72
sky 14.5 14.6 14.8
S/N 14.0 23.3 24.5
S/N(c) 12.3 21.2 23.1
SN(E/C) 0.94
6300032 47
RedGreenBlue
z18.96
znorm14.78
sky 14.5 14.6 14.8
S/N 14.7 24.1 25.4
S/N(c) 12.8 21.9 23.8
SN(E/C) 0.93
6300033 47
RedGreenBlue
z18.96
znorm14.78
sky 14.7 14.7 14.8
S/N 14.6 24.2 25.4
S/N(c) 13.0 21.9 23.7
SN(E/C) 0.93
6300034 47
RedGreenBlue
z18.12
znorm13.94
sky 14.7 14.7 14.9
S/N 8.3 15.4 16.6
S/N(c) 7.1 13.7 15.3
SN(E/C) 1.00
6300035 47
RedGreenBlue
z17.80
znorm13.62
sky 14.7 14.9 14.8
S/N 6.1 11.6 12.9
S/N(c) 5.5 10.3 12.0
SN(E/C) 0.99
6300036 47
RedGreenBlue
z18.33
znorm14.15
sky 14.8 15.0 15.0
S/N 9.2 16.6 17.6
S/N(c) 8.1 15.2 16.1
SN(E/C) 0.98