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From: oler@rho.uleth.ca (Cary Oler)
Reply-To: SOLAR-DAILY Distribution List <solar-daily@lut.fi>
To: SOLAR-DAILY Distribution List <solar-daily@lut.fi>
Message-Id: <9301080732.AA24229@rho.uleth.ca>
Subject: Daily Summary of Ionospheric Data for 07 January
Date: Fri, 8 Jan 93 0:32:01 MST
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Status: OR

                    ---------------------------------------
                    DAILY IONOSPHERIC SUMMARY FOR 07 JAN 93
                    ---------------------------------------


M-FACTORS FOR 3000 KM DISTANCES - M(3000)F2
-------------------------------------------

     BOU
     ---
00Z: 3.5
01Z: 3.0
02Z: 3.5
03Z: 2.8
04Z: 2.8
05Z: 3.0
06Z: 2.8
07Z: 3.0
08Z: 3.1
09Z: 3.2
10Z: 3.0
11Z: 2.8
12Z: 2.8
13Z: 3.2
14Z:
15Z:
16Z:
17Z:
18Z:
19Z:
20Z:
21Z:
22Z:
23Z:


OBSERVED CRITICAL F2 LAYER FREQUENCIES (MHz)
--------------------------------------------

      UPS  BOU
     ---- ----
00Z:       5.4
01Z:       4.6
02Z:  3.0  3.3
03Z:  2.8  2.6
04Z:  3.6  2.8
05Z:  3.6  3.0
06Z:       3.3
07Z:       3.8
08Z:       4.0
09Z:       3.6
10Z:       3.5
11Z:       3.4
12Z:       3.6
13Z:       3.8
14Z:
15Z:
16Z:
17Z:
18Z:
19Z:
20Z:
21Z:
22Z:
23Z:


MAXIMUM USABLE FREQUENCIES FOR 3000 KM PATHS (MHz) - MUF(3000)
--------------------------------------------------------------

      BOU
     ----
00Z: 18.9
01Z: 14.0
02Z: 11.7
03Z:  7.4
04Z:  8.0
05Z:  9.1
06Z:  9.4
07Z: 11.2
08Z: 12.4
09Z: 11.3
10Z: 10.3
11Z:  9.4
12Z: 10.1
13Z: 12.0
14Z:
15Z:
16Z:
17Z:
18Z:
19Z:
20Z:
21Z:
22Z:
23Z:


OBSERVED TOTAL IONOSPHERIC ELECTRON CONTENT
-------------------------------------------

NO DATA PRESENTLY AVAILABLE
 

LIST OF REPORTING STATIONS AND THE SATELLITES THEY USE TO MEASURE TEC:

UPS = Uppsala                    Sweden              (N60E018)
BOU = Boulder CO                 USA                 (N40W105)


DESCRIPTIVE CODES WHICH MAY APPEAR IN THE FOF2 AND M(3000) SECTIONS:

          A = Blanketing Sporadic E
          B = Complete Absorption
          C = Equipment Problems
          D = Frequency Higher than Equipment
          E = Frequency Lower than Equipment
          F = Spread Echoes
          G = FOF2 is less than FOF1
          I = Smoothed Value
          R = Attenuation


     TEC values in this experimental daily report have not been checked
     for errors and may occasionally contain a few.  Total electron
     content values are given in units of 10^15 electrons per square meter.



