FTS Opacity Spectra
If you are going to use these data and publish papers,
please refer the following papers:
-
Matsuo, H., Sakamoto, A., & Matsushita, S. 1998, PASJ, 50, 359,
``FTS measurements of submillimeter-wave atmospheric opacity
at Pampa la Bola''
-
Matsushita, S., Matsuo, H., Pardo, J. R., & Radford, S. J. E. 1999,
PASJ, 51, 603,
``FTS measurements of submillimeter-wave atmospheric opacity
at Pampa la Bola II: Supra-terahertz windows and model fitting''
-
Matsushita, S., & Matsuo, H. 2003, PASJ, 55, 325,
``FTS measurements of submillimeter-wave atmospheric opacity
at Pampa la Bola III: Water Vapor, Liquid Water, and 183GHz Water
Vapor Line Opacities''
The detailed information related to the data is also written in these papers.
Other information:
- The first column in our data is frequency in GHz, and the second is
opacity.
- Because of the sensitivity of the filter in the InSb bolometer,
our data are reliable from 100 GHz to 1600 GHz.
- Although the data points exist every 3.6 GHz, the real (instrumental)
resolution is ~10 GHz.
- Date and time are all Chilean local time (UT - 4 hours).
- Saturated data show ``Inf.''
- Other bad data show the opacity of 100.00.
Opacity spectra taken by our FTS (ASCII files)
- Pampa la Bola (4800m), Chile
- 1998 Measurements
- June 16
[
1998/06/16 18:25,
1998/06/16 18:50,
1998/06/16 19:04,
1998/06/16 19:48,
1998/06/16 20:02,
1998/06/16 20:15,
1998/06/16 20:29,
1998/06/16 20:43,
1998/06/16 20:57,
1998/06/16 21:12,
1998/06/16 21:28,
1998/06/16 22:10,
1998/06/16 22:24,
1998/06/16 22:39,
1998/06/16 22:53,
1998/06/16 23:07,
1998/06/16 23:22,
1998/06/16 23:36,
1998/06/16 23:51
]
- June 17
[
1998/06/17 00:05,
1998/06/17 00:42,
1998/06/17 00:57,
1998/06/17 01:12,
1998/06/17 01:27,
1998/06/17 01:42,
1998/06/17 01:57,
1998/06/17 02:12,
1998/06/17 02:26,
1998/06/17 02:41,
1998/06/17 02:56,
1998/06/17 03:54,
1998/06/17 04:09,
1998/06/17 04:24,
1998/06/17 04:40,
1998/06/17 04:55,
1998/06/17 05:11,
1998/06/17 05:26,
1998/06/17 07:24,
1998/06/17 07:39,
1998/06/17 07:55,
1998/06/17 08:10,
1998/06/17 08:26,
1998/06/17 08:41,
1998/06/17 09:45,
1998/06/17 10:20,
1998/06/17 11:56,
1998/06/17 12:10,
1998/06/17 12:29,
1998/06/17 12:43,
1998/06/17 12:57,
1998/06/17 13:11,
1998/06/17 13:25,
1998/06/17 13:39,
1998/06/17 13:53,
1998/06/17 14:07,
1998/06/17 14:45,
1998/06/17 14:59,
1998/06/17 15:14,
1998/06/17 15:28,
1998/06/17 15:42,
1998/06/17 16:05,
1998/06/17 16:19,
1998/06/17 16:37,
1998/06/17 16:52,
1998/06/17 17:30,
1998/06/17 17:45,
1998/06/17 18:06,
1998/06/17 18:21,
1998/06/17 18:36,
1998/06/17 18:51,
1998/06/17 19:06,
1998/06/17 19:21,
1998/06/17 19:37,
1998/06/17 19:52,
1998/06/17 20:08,
1998/06/17 20:23,
1998/06/17 20:39,
1998/06/17 20:54,
1998/06/17 21:10,
1998/06/17 21:25,
1998/06/17 21:41
]
Last Update : Nov. 20, 2002
If you have any comments or questions, e-mail to
Satoki MATSUSHITA
or
Hiroshi MATSUO