From solar-daily-request@lut.fi Wed Jan 13 18:06:31 1993
Received: from lut.fi by cs.tut.fi with SMTP id AA13917
  (5.65c/IDA-1.4.4 for <rko@cs.tut.fi>); Thu, 14 Jan 1993 10:09:20 +0200
Received: by lut.fi with TULP
	(5.65c8/IDA-1.4.4/Kim-2.2) id AA27541; Thu, 14 Jan 1993 10:08:10 +0200
Received: from rho.uleth.ca by lut.fi with SMTP
	(5.65c8/IDA-1.4.4/Kim-2.2) id AA27494; Thu, 14 Jan 1993 10:07:36 +0200
Received: by rho.uleth.ca (5.57/Ultrix3.0-C)
	id AA19810; Thu, 14 Jan 93 01:06:34 -0700
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: <9301140806.AA19810@rho.uleth.ca>
Subject: Daily Summary of Ionospheric Data for 13 January
Date: Thu, 14 Jan 93 1:06:31 MST
X-Sequence: 520
X-Charset: FI
X-Char-Esc: 29
Status: OR

                    ---------------------------------------
                    DAILY IONOSPHERIC SUMMARY FOR 13 JAN 93
                    ---------------------------------------


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

     BOU  UPS
     ---  ---
00Z: 3.3
01Z: 3.3
02Z: 3.3
03Z: 3.5
04Z: 3.2
05Z: 3.1  3.2
06Z: 2.9
07Z: 2.8
08Z: 2.8
09Z: 3.0
10Z: 3.0
11Z: 3.2
12Z: 3.0
13Z: 3.1
14Z:
15Z:
16Z:
17Z:
18Z:
19Z:
20Z:
21Z:
22Z:
23Z:


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

      UPS  POI  OTI
     ---- ---- ----
00Z:       3.4
01Z:       3.4
02Z:       3.0
03Z:       3.1
04Z:       2.9
05Z:  1.8  3.0
06Z:       2.9
07Z:       3.4
08Z:
09Z:
10Z:
11Z:
12Z:
13Z:            5.2
14Z:            7.0
15Z:            8.0
16Z:            9.6
17Z:            9.6
18Z:            9.0
19Z:
20Z:
21Z:
22Z:
23Z:


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

      UPS
     ----
00Z:
01Z:
02Z:
03Z:
04Z:
05Z:  5.7
06Z:
07Z:
08Z:
09Z:
10Z:
11Z:
12Z:
13Z:
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:

BOU = Boulder CO                 USA                 (N40W105)
UPS = Uppsala                    Sweden              (N60E018)
POI = Poitiers                   France              (N46E000)
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.



