Monitors:
Current Sky:
- PWV = 0.98 mm
- tau0220 = 0.044
- tau0270 = 0.064
- tau0345 = 0.158
- tau0492 = 1.068
- tau0809 = 1.476
Links:
Contact:
- Yoichi Tamura
- last update: 27 Mar 14
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Atmospheric Window Monitor (2015/12/19 13:00-14:00 UTC)
- Atmospheric windows in 270, 350, 460 and 800-GHz waveband, calculated by
am,
using the precipitable water vapor measured at 183.3 GHz.
- White solid curve indicates the transmission curve at zenith, and grey lines indicate those at EL = 60 and 30 deg.
- Major emission lines, 12CO, [CI], HCN, and HCO+, are shown in the plots.
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