CV-Helios Network

Monthly Preliminary Report

MPR

 

Kjell Inge Malde, Director/Editor

Web:

http://www.cv-helios.net

 

 

Böreholen 20, N-4085 Hundvaag NORWAY

Email: cvhelios@gmail.com

 

 

 

 

 

 

 

Volume 39 Number 2

MPR 451

February 2019

ISSN 2535-3780

 

 

 

 

 

 

 

 

 

 

CV-Helios Network

 

 

 

 

 

 

 

 

 

 

Monthly Preliminary Report for February 2019

 

 

 

 

 

Solar Cycle 24: Month no. 124

 

 

 

 

Report id.: cv1902.xls

- CV-report no.: 451

 

 

 

Memno.

Name

Country

CV

Obs

K

Obs. Tot.

 

CV-001

MALDE, KJELL INGE

NORWAY

0,1

16

2,196

8185

 

 

 

 

 

 

 

 

 

CV-009

BRAUCKHOFF, DIETER

GERMANY

0,1

23

1,528

919

 

 

 

 

 

 

 

 

 

CV-010

DUBOIS, FRANKY

BELGIUM

0,0

24

0,000

8325

 

 

 

 

 

 

 

 

 

CV-019

JUNKER, ELMAR

GERMANY

0,1

12

1,464

3301

 

 

 

 

 

 

 

 

 

CV-020

HOLL, MANFRED

GERMANY

0,0

13

0,000

5170

 

 

 

 

 

 

 

 

 

CV-021

BARNES, HOWARD

NEW ZEALAND

0,0

12

0,000

4146

 

 

 

 

 

 

 

 

 

CV-022

VIERTEL, ANDREAS

GERMANY

0,0

14

0,000

5419

 

 

 

 

 

 

 

 

 

CV-023

BRETSCHNEIDER, HART

GERMANY

0,0

16

0,000

4752

 

 

 

 

 

 

 

 

 

CV-038

MORALES, GERMAN

BOLIVIA

0,0

23

0,000

6749

 

 

 

 

 

 

 

 

 

CV-040

BATTAIOLA, ROBERTO

ITALY

0,0

5

0,000

1727

 

 

 

 

 

 

 

 

 

CV-044

SCHRÖDER, GERD

GERMANY

0,0

14

0,000

4132

 

 

 

 

 

 

 

 

 

CV-077

JOHNSTON, ANDREW

UNITED KINGDOM

0,1

16

1,098

2755

 

 

 

 

 

 

 

 

 

CV-080

JANSSENS, JAN

BELGIUM

0,3

4

4,392

987

 

 

 

 

 

 

 

 

 

CV-082

URBANSKI, PIOTR

POLAND

0,0

17

0,000

4425

 

 

 

 

 

 

 

 

 

CV-086

TOS-POLAND

POLAND

0,1

28

1,882

7050

 

 

 

 

 

 

 

 

 

CV-091

DALEK, GRZEGORZ

POLAND

0,0

20

0,000

3830

 

 

 

 

 

 

 

 

 

CV-103

STEEN, OCTAAF

BELGIUM

0,1

22

2,395

4922

 

 

 

 

 

 

 

 

 

CV-104

MEEUS, LIEVE

BELGIUM

0,0

8

0,000

2199

 

 

 

 

 

 

 

 

 

CV-105

RYBACK, ALEXEY

RUSSIA

0,0

4

0,000

2797

 

 

 

 

 

 

 

 

 

CV-107

LEVENTHAL, MONTY

AUSTRALIA

0,0

18

0,000

4022

 

 

 

 

 

 

 

 

 

CV-122

FEIK, VLASTISLAV

CZECH REPUBLIC

0,0

20

0,000

2227

 

 

 

 

 

 

 

 

 

CV-135

ARAUJO, GEMA

SPAIN

0,2

28

3,137

5857

 

 

 

 

 

 

 

 

 

CV-139

ALONSO, JAVIER

SPAIN

0,0

18

0,000

3140

 

 

 

 

 

 

 

 

 

CV-151

CARELS, JEFFREY

BELGIUM

0,1

18

0,976

2307

 

 

 

 

 

 

 

 

 

CV-171

MALUF, WALTER JOSE

BRAZIL

0,0

10

0,000

1871

Page 1 of 8

CV-Helios Network

Volume 39 Number 2

MPR 451

February 2019

 

ISSN 2535-3780

 

 

 

 

 

 

 

 

Memno.

Name

Country

CV

 

Obs

K

Obs. Tot.

CV-177

BACKER, HENDRIK DE

BELGIUM

0,1

 

24

1,464

1216

CV-190

VERBOVEN, RUBEN

BELGIUM

0,0

 

3

0,000

206

 

 

 

 

 

 

 

 

CV-202

ZAMORA, JORDI

SPAIN

0,0

 

28

0,000

693

 

 

 

 

 

 

 

 

CV-203

DEMEULENAERE, IVO

BELGIUM

0,3

 

19

4,623

225

 

 

 

 

 

 

 

 

CV-204

MEISTER, STEFAN

SWITZERLAND

0,2

 

6

2,928

152

 

 

 

 

 

 

 

 

CV-205

MANGELSDORF, TOM

UNITED STATES

0,0

 

1

0,000

16

 

 

 

 

 

 

 

 

CV-207

ONDREJOV OBSERVATO

CZECH REPUBLIC

0,0

 

14

0,000

4852

 

 

 

 

 

 

 

 

CV-208

NEYS, JOHAN

BELGIUM

0,0

 

5

0,000

132

 

 

 

 

 

 

 

 

CV-209

MORAES, CAIO CRESPO

BRAZIL

0,0

 

6

0,000

449

 

 

 

 

 

 

 

 

CV-210

BOURGEOIS, JEAN

BELGIUM

0,2

 

18

2,928

243

 

 

 

 

 

 

 

 

CV-211

CEUNINCK, EDWIN DE

BELGIUM

0,3

 

20

5,270

132

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Totals

Observers

Days

CV

No

K

 

36

28

0,06

 

547

1,008

 

 

 

 

Page 2 of 8

CV-Helios Network

 

Volume 39 Number 2

MPR 451

February 2019

ISSN 2535-3780

 

 

 

 

 

 

 

 

 

Results

*CV-USAF prepared via data from

 

 

 

Joint USDC/NOAA, SWPC/USAF

 

 

 

 

 

 

 

 

 

 

 

 

 

Date

 

CV

Obsrvrs

*USAF-CV

std.dev.

CV-6 rot.

CV-13 rot.

1

 

0,00

9

0

0,00

2,38

3,33

 

 

 

 

 

 

 

 

2

 

0,00

13

0

0,00

2,38

3,25

 

 

 

 

 

 

 

 

3

 

0,00

16

0

0,00

2,35

3,18

 

 

 

 

 

 

 

 

4

 

0,00

12

0

0,00

2,28

3,15

 

 

 

 

 

 

 

 

5

 

0,00

16

0

0,00

2,11

3,14

 

 

 

 

 

 

 

 

6

 

0,00

12

0

0,00

1,95

3,14

 

 

 

 

 

 

 

 

7

 

0,00

17

0

0,00

1,90

3,14

 

 

 

 

 

 

 

 

8

 

0,00

17

0

0,00

1,89

3,14

 

 

 

 

 

 

 

 

9

 

0,00

22

0

0,00

1,88

3,14

 

 

 

 

 

 

 

 

10

 

0,00

14

0

0,00

1,89

3,14

 

 

 

 

 

 

 

 

11

 

0,17

18

0

0,12

1,89

3,14

 

 

 

 

 

 

 

 

12

 

0,00

13

0

0,00

1,90

3,15

 

 

 

 

 

 

 

 

13

 

1,05

20

0

0,74

1,91

3,15

 

 

 

 

 

 

 

 

14

 

0,05

21

0

0,03

1,91

3,16

 

 

 

 

 

 

 

 

15

 

0,00

23

0

0,00

1,91

3,14

 

 

 

 

 

 

 

 

16

 

0,00

30

0

0,00

1,90

3,12

 

 

 

 

 

 

 

 

17

 

0,00

25

0

0,00

1,90

3,11

 

 

 

 

 

 

 

 

18

 

0,00

25

0

0,00

1,90

3,11

 

 

 

 

 

 

 

 

19

 

0,00

24

0

0,00

1,89

3,10

 

 

 

 

 

 

 

 

20

 

0,29

17

0

0,21

1,86

3,11

 

 

 

 

 

 

 

 

21

 

0,38

16

0

0,27

1,86

3,11

 

 

 

 

 

 

 

 

22

 

0,00

16

0

0,00

1,83

3,11

 

 

 

 

 

 

 

 

23

 

0,00

27

0

0,00

1,81

3,11

 

 

 

 

 

 

 

 

24

 

0,00

27

0

0,00

1,81

3,10

 

 

 

 

 

 

 

 

25

 

0,00

28

0

0,00

1,80

3,10

 

 

 

 

 

 

 

 

26

 

0,00

24

0

0,00

1,80

3,10

 

 

 

 

 

 

 

 

27

 

0,00

24

0

0,00

1,80

3,09

 

 

 

 

 

 

 

 

28

 

0,00

21

0

0,00

1,80

3,10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Totals/

 

0,07

19,5

0,00

0,05

6,46

16,13

Avrgs

 

 

 

 

 

 

 

 

Page 3 of 8

CV-Helios Network

Volume 39 Number 2

MPR 451

February 2019

ISSN 2535-3780

CV and CV observers

35

30

25

20

15

10

5

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

 

 

 

 

 

 

 

 

 

 

 

 

CV for February 2019

Observers in February 2019

 

 

 

 

 

 

 

 

 

 

 

 

 

CV-13 rot. per February 2019

4

3

2

1

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

Page 4 of 8

CV-Helios Network

Volume 39 Number 2

MPR 451

February 2019

ISSN 2535-3780

Solar Region Summary for February 2019

Reg.-First day-Last day-Lat.-Lon.-Rot.-Area-Lgth.-CVtot.-class14d

---------

---------

---------

---------

---------

---------

---------

---------

---------

---------

:Product: Weekly Highlights and Forecasts

:Issued: 2019 Mar 11 0238 UTC

#Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center

#Product description and SWPC contact on the Web

#https://www.swpc.noaa.gov/content/subscription-services

#

#Weekly Highlights and Forecasts

Highlights of Solar and Geomagnetic Activity 04 - 10 March 2019

Solar activity reached low levels. Region 2734 (N09, Lo=60, class/area Cao/20 on 07 Mar) produced the strongest flare of the period, a C1 at 08/0319 UTC followed by a secondary X-ray enhancement to C1, which peaked shortly after. Two separate CME signatures, a western directed CME first seen in LASCO C2 at 08/0428 UTC and an eastern directed CME first seen in LASCO C2 at 08/0438 UTC, were associated with the C1 flare activity. No other Earth-directed CMEs were observed in available coronagraph imagery. The region produced two other weaker B class flares during the period.

No proton events were observed at geosynchronous orbit.

The greater than 2 MeV electron flux at geosynchronous orbit reached high levels throughout the highlight period due to influence from a negative polarity CH HSS prior to the period combined with influence from a second negative polarity CH HSS on 06 and 07 Mar.

Page 5 of 8

CV-Helios Network

Volume 39 Number 2

MPR 451

February 2019

ISSN 2535-3780

Image Reports

February 2019's regions

No regions

were listed by NOAA, though there were observed small-pore activity on the 11th and 13th,

and on 20th and 21st February

No regions produced any big threats for major flares.

CV-107 Monty Leventhal saw a small NW filament on the 9th February.

Congratulations to CV-086 TOS-POLAND

who passed 7000 CV-observations on 09 January 2019!

Re-joined member:

CV-190 Ruben Verboven has re-joined us!

7000

We are now 52 active members

Please check out www.cv-helios.net/cvrep2.html for updates of files!

MINIMUM Cycle 24/25 is expected to occur between November 2019/May 2020. Latest: Predicted minimum April 2020. Value: Approx. 2008/2009 low values.

Page 6 of 8

CV-Helios Network

Volume 39 Number 2

MPR 451

February 2019

ISSN 2535-3780

CV-I & R-I 13 rotations avrg. comparison

250

200

150

100

50

0

08.1982

06.1983

05.1984

04.1985

02.1986

01.1987

12.1987

10.1988

09.1989

08.1990

06.1991

05.1992

04.1993

02.1994

01.1995

12.1995

10.1996

09.1997

08.1998

07.1999

05.2000

04.2001

03.2002

01.2003

12.2003

11.2004

09.2005

08.2006

07.2007

05.2008

04.2009

03.2010

01.2011

12.2011

11.2012

09.2013

08.2014

07.2015

05.2016

04.2017

03.2018

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R-Int.

 

 

 

 

CV-Int.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Solar Coordinates

Daily list of Solar Ephemeris for 2018 available at:

https://www.cv-helios.net/helio2018/

Here you can see Today's Po, Bo, Lo, Rotation no., RA and Dec. for the year 2018.

Comes with tilted Stoneyhurst-chart to use for observations!

Calculating CV

For your convenience and security, use the mif2002,

https://www.cv-helios.net/mif2002.xls

the Monthly Input Form, which you can use for all of your next reportings! Note! A new .php script is going to be launched this year,

instead of the old, outdated and unsecure .cgi that has been used for about 17 years.

Monitor MPR daily progress

CV-Helios Network: Monitor MPR progress as entries are made!

Monitor your submissions as they are registered:

https://cv-helios.net/helios/cv/web/mprpost.html

The data are available fresh from about 10:00 UTC until local midnight. Content comprises CV-Report for latest month, CV-Report for latest month individual results, Extracts from NOAA on forecasts/discussion,

Extracts from NOAA warehouse on SRS and other activity, Last 24 months CV-data, This month CV acc. to USAF

Registration data

Check if your CV-observations have been registered:

 

https://www.cv-helios.net/cgi/data/datlist.txt

for checking of Entries Summary

 

 

CONTRIBUTE WITH YOUR PHOTOS AND OTHER OF INTEREST!

We would like YOU to contribute with drawings or photos from last month

Also any other contribution that may have an interest for our observers.

Please send by email to:

cvhelios@gmail.com

Page 7 of 8

CV-Helios Network

Volume 39 Number 2

MPR 451

February 2019

ISSN 2535-3780

SUBMISSIONS OF CV-OBSERVATIONS

Please note: We have improved! Please note the SECURE site "https" !

Please go to: https://www.cv-helios.net/observations/index.html

Log on to:

https://www.cv-helios.net/observations/index.html

login

solaris

password

cvheliosobs

We now use php-scripts that are safer!

Submission before 15th of proceeding month 18:00 UTC.

MPR issue 15th of month 2000 UTC. Good luck CV-observing!

CV-Helios Network

- over 36 years in solar amateur astronomy service!

There are now 10947 entries registered containing 173912 CV-observations!

This MPR issued 15th March 2019

CV-Helios Network

Director/Coordinator: Kjell Inge Malde

Phone: +47 98 69 28 56

cvhelios@gmail.com

https://www.cv-helios.net

(NOTE! from Dec 2018 a SECURE site)

---------------------------------------------------------------------------

Worldwide Amateur Solar Observing Network

Magnetic Sunspot Classifications Zürich/McIntosh system CV - Classification Values (Malde/1981) - numeric system Serving Amateur Solar Astronomy since 1981

Editorial close: 15.03.2019 19:17 UTC

Page 8 of 8