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)
13800029 47
RedGreenBlue
z19.19
znorm15.01
sky 14.1 14.0 14.2
S/N 16.0 25.4 28.4
S/N(c) 32.3 27.4 41.2
SN(E/C) 0.93
13800030 47
RedGreenBlue
z19.19
znorm15.01
sky 14.3 14.1 14.2
S/N 16.0 25.5 28.0
S/N(c) 32.0 27.5 41.2
SN(E/C) 0.92
13800031 47
RedGreenBlue
z19.15
znorm14.97
sky 14.4 14.2 14.3
S/N 15.3 25.2 27.5
S/N(c) 31.0 27.0 40.5
SN(E/C) 0.91
13800032 47
RedGreenBlue
z19.11
znorm14.93
sky 14.3 14.2 14.3
S/N 15.2 24.5 27.1
S/N(c) 30.4 26.5 39.8
SN(E/C) 0.95
13800033 47
RedGreenBlue
z19.10
znorm14.92
sky 14.3 14.2 14.3
S/N 15.0 24.9 26.7
S/N(c) 30.5 26.5 39.6
SN(E/C) 0.92
13800034 47
RedGreenBlue
z19.11
znorm14.93
sky 14.3 14.3 14.3
S/N 15.2 25.0 27.1
S/N(c) 30.2 26.7 39.7
SN(E/C) 0.95
13800035 47
RedGreenBlue
z19.09
znorm14.91
sky 14.2 14.3 14.4
S/N 14.9 24.7 27.0
S/N(c) 30.0 26.2 39.1
SN(E/C) 0.93
13800036 47
RedGreenBlue
z18.99
znorm14.81
sky 14.5 14.3 14.4
S/N 14.0 23.6 25.6
S/N(c) 28.2 25.1 37.5
SN(E/C) 0.93