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)
22030077 47
RedGreenBlue
z19.08
znorm14.90
sky 14.3 14.5 14.7
S/N 12.8 20.1 24.3
S/N(c) 18.2 7.8 46.8
SN(E/C) 0.33
22030078 47
RedGreenBlue
z19.00
znorm14.82
sky 14.0 14.2 14.2
S/N 11.8 18.8 23.3
S/N(c) 17.3 7.6 45.6
SN(E/C) 0.34
22030079 47
RedGreenBlue
z18.90
znorm14.72
sky 13.0 13.5 13.3
S/N 10.3 17.1 20.1
S/N(c) 15.0 6.8 41.4
SN(E/C) 0.36
22030080 47
RedGreenBlue
z18.81
znorm14.63
sky 12.7 13.2 13.0
S/N 9.3 15.1 18.6
S/N(c) 13.9 6.2 37.8
SN(E/C) 0.41
22030081 47
RedGreenBlue
z18.85
znorm14.67
sky 13.0 13.4 13.2
S/N 10.1 16.2 19.8
S/N(c) 14.2 6.3 38.5
SN(E/C) 0.40
22030082 47
RedGreenBlue
z18.95
znorm14.77
sky 13.3 13.8 13.6
S/N 12.1 19.0 22.3
S/N(c) 15.4 6.7 41.0
SN(E/C) 0.33
22030083 47
RedGreenBlue
z18.96
znorm14.78
sky 13.5 14.0 13.9
S/N 12.0 19.1 23.8
S/N(c) 15.4 6.7 40.5
SN(E/C) 0.34
22030084 47
RedGreenBlue
z19.10
znorm14.92
sky 13.9 14.3 14.2
S/N 13.9 21.6 26.3
S/N(c) 16.8 7.3 43.6
SN(E/C) 0.29
22030085 47
RedGreenBlue
z18.83
znorm14.65
sky 12.8 13.3 13.1
S/N 10.3 17.0 20.3
S/N(c) 13.4 6.2 37.7
SN(E/C) 0.36
22030086 47
RedGreenBlue
z18.72
znorm14.54
sky 12.6 13.2 13.0
S/N 9.8 15.8 19.6
S/N(c) 12.0 5.7 34.5
SN(E/C) 0.37
22030087 47
RedGreenBlue
z18.98
znorm14.80
sky 13.2 13.6 13.4
S/N 12.9 20.0 24.7
S/N(c) 14.9 6.9 41.9
SN(E/C) 0.31
22030088 47
RedGreenBlue
z18.93
znorm14.75
sky 13.1 13.6 13.5
S/N 12.7 19.7 24.2
S/N(c) 14.1 6.6 40.9
SN(E/C) 0.34