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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: <9301092145.AA01271@rho.uleth.ca>
Subject: Daily Summary of Ionospheric Data for 08 January
Date: Sat, 9 Jan 93 14:45:17 MST
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                    ---------------------------------------
                    DAILY IONOSPHERIC SUMMARY FOR 08 JAN 93
                    ---------------------------------------


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

     BOU
     ---
00Z: 3.3
01Z: 3.3
02Z: 3.5
03Z: 3.0
04Z: 3.3
05Z: 2.9
06Z: 3.0
07Z: 3.0
08Z: 3.0
09Z: 3.0
10Z: 2.8
11Z: 2.8
12Z: 3.0
13Z: 3.0
14Z:
15Z:
16Z:
17Z:
18Z:
19Z:
20Z:
21Z:
22Z:
23Z:


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

      POI  BOU  OTI
     ---- ---- ----
00Z:  3.6  7.6
01Z:  3.7  6.0
02Z:  3.7  4.6
03Z:  4.4  3.2
04Z:  3.7  2.8
05Z:  3.8  2.7
06Z:  2.6  2.7
07Z:  3.2  3.1
08Z:       3.1
09Z:       3.2
10Z:       3.2
11Z:       3.3
12Z:       3.7
13Z:       3.5
14Z:            7.6
15Z:            8.9
16Z:           10.3
17Z:            9.5
18Z:           10.0
19Z:
20Z:
21Z:
22Z:
23Z:


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

      BOU
     ----
00Z: 25.5
01Z: 20.1
02Z: 16.3
03Z:  9.8
04Z:  9.4
05Z:  7.8
06Z:  8.0
07Z:  9.5
08Z:  9.3
09Z:  9.6
10Z:  9.1
11Z:  9.4
12Z: 10.9
13Z: 10.5
14Z:
15Z:
16Z:
17Z:
18Z:
19Z:
20Z:
21Z:
22Z:
23Z:


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

NO TEC DATA PRESENTLY AVAILABLE
 

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

POI = Poitiers                   France              (N46E000)
BOU = Boulder CO                 USA                 (N40W105)
OTI = Ottawa                     Canada              (N45W076)


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.



