From solar-daily-request@lut.fi Wed Dec 16 10:36:42 1992
Received: from lut.fi by cs.tut.fi with SMTP id AA04059
  (5.65c/IDA-1.4.4 for <rko@cs.tut.fi>); Wed, 16 Dec 1992 10:36:39 +0200
Received: by lut.fi with TULP
	(5.65c8/IDA-1.4.4/Kim-2.2) id AA04092; Wed, 16 Dec 1992 10:35:23 +0200
Received: from rho.uleth.ca by lut.fi with SMTP
	(5.65c8/IDA-1.4.4/Kim-2.2) id AA03314; Tue, 15 Dec 1992 09:34:01 +0200
Received: by rho.uleth.ca (5.57/Ultrix3.0-C)
	id AA25364; Tue, 15 Dec 92 00:33:32 -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: <9212150733.AA25364@rho.uleth.ca>
Subject: Daily Summary of Ionospheric Data for 14 December
Date: Tue, 15 Dec 92 0:33:29 MST
X-Sequence: 461
X-Charset: FI
X-Char-Esc: 29
Status: OR

                    ---------------------------------------
                    DAILY IONOSPHERIC SUMMARY FOR 14 DEC 92
                    ---------------------------------------


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

     UPS  BOU
     ---  ---
00Z:      3.2
01Z:      3.3
02Z:      3.3
03Z: 2.8   A
04Z: 3.0  2.8
05Z:      3.2
06Z:      2.8
07Z:      2.7
08Z:      2.7
09Z:      2.9
10Z:      3.2
11Z:      3.0
12Z:      3.0
13Z:      3.0
14Z:
15Z:
16Z:
17Z:
18Z:
19Z:
20Z:
21Z:
22Z:
23Z:


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

      UPS  BOU  OTI
     ---- ---- ----
00Z:       7.4
01Z:       6.1
02Z:  2.0  4.9
03Z:  1.9   A
04Z:  2.2  2.8
05Z:  2.1  3.0
06Z:       2.6
07Z:       2.6
08Z:       3.0
09Z:       3.1
10Z:       3.4
11Z:       3.3
12Z:       3.2
13Z:       3.3  6.8
14Z:            8.8
15Z:           10.3
16Z:           10.7
17Z:           11.3
18Z:           10.3
19Z:
20Z:
21Z:
22Z:
23Z:


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

      UPS  BOU
     ---- ----
00Z:      24.1
01Z:      20.1
02Z:      16.4
03Z:  5.2   A
04Z:  6.5  8.0
05Z:       9.5
06Z:       7.3
07Z:       7.0
08Z:       8.0
09Z:       9.0
10Z:      10.7
11Z:      10.1
12Z:       9.8
13Z:       9.9
14Z:
15Z:
16Z:
17Z:
18Z:
19Z:
20Z:
21Z:
22Z:
23Z:


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

NO TEC OBSERVATIONS PRESENTLY AVAILABLE


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

UPS = Uppsala                    Sweden              (N60E018)
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.


