New WUWT Solar Images and Data Page

http://sdo.gsfc.nasa.gov/assets/img/latest/latest_512_4500.jpg

I’ve done some house cleaning and maintenance today to replace the aging SOHO image on the sidebar (which had not been updating since January 11th, thanks to Ric Werme for reminding me) with a new image from the Solar Dynamics Observatory (SDO) which provides stunning detail over the now 15 year old SOHO instrument.

We have a one-stop-shop for the most commonly used solar images and data in one place now.

See the WUWT Solar Images and Data Page here

Be sure to bookmark it or you can get it from the sidebar image or the pulldown menu under the WUWT header:

I’ve tried to include everything that I think might be interesting and pertinent, but I will entertain suggestions for new content below. Images and links only please.

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January 23, 2011 12:14 am

Geoff Sharp says:
January 22, 2011 at 11:34 pm
The NOAA “adjusted” value will be useful when watching the monthly variation with the SIDC value.
The raw value does not seem useful at all and just clutters up the graph.

January 23, 2011 12:17 am

Leif Svalgaard says:
January 23, 2011 at 12:14 am
Geoff Sharp says:
January 22, 2011 at 11:34 pm
The NOAA “adjusted” value will be useful when watching the monthly variation with the SIDC value.

The raw value does not seem useful at all and just clutters up the graph.
You could let the readership decide or advise and see how many REALLY, badly want the unadjusted curve.

January 23, 2011 12:37 am

Leif Svalgaard says:
January 23, 2011 at 12:14 am
Geoff Sharp says:
January 22, 2011 at 11:34 pm
The NOAA “adjusted” value will be useful when watching the monthly variation with the SIDC value.
The raw value does not seem useful at all and just clutters up the graph
.
I think your still missing the point Leif, most readers are probably not aware the NOAA sunspot values are unadjusted. The raw value is NOAA’s published value that is displayed here and spaceweather.com etc. Its not up to me to add confusion by doing my own adjustment to the NOAA values, but I do take on Anthony’s suggestion that plotting both might help educate those who are unaware.

January 23, 2011 12:55 am

Leif Svalgaard says:
January 23, 2011 at 12:17 am
If we follow your logic Leif, it stands to reason that you must adjust your SOURCE graphs that display the NOAA unadjusted sunspot values as a preference with the SIDC adjusted values hardly visible?

January 23, 2011 1:00 am

Geoff Sharp says:
January 23, 2011 at 12:37 am
Its not up to me to add confusion by doing my own adjustment to the NOAA values
You are adding confusion by showing such a large difference between NOAA and SIDC. This has in the past sometimes been interpreted as sign of something fishy going on. No confusion will arise if you state that for comparison reasons, the two counts have been brought to the same scale. Every reasonable person would do this. The US temperatures are officially published in F, the rest of the world in C. I have never seen them plotted on the same graph and don’t think it would reasonable to do so.

January 23, 2011 1:08 am

Geoff Sharp says:
January 23, 2011 at 12:55 am
If we follow your logic Leif, it stands to reason that you must adjust your SOURCE graphs that display the NOAA unadjusted sunspot values as a preference with the SIDC adjusted values hardly visible?
I’m working on trying to convince SIDC to use the real uncorrected Wolf-style numbers [as NOAA already does], so I’m biased towards showing the real count, rather than goofy adjusted one. You could, actually, adopt the same strategy. Or at least show the unadjusted NOAA with tiny hardly visible symbols and line [assuming you are biased towards SIDC – I personally prefer the true Wolf numbers]
BTW, I was just in Switzerland to observe with Wolf’s original 80mm telescope and also with the tiny 40mm handheld. I’ll put some photos of those on my site, soon. I also visited Sergio Cortesi in Locarno. Great guy. Although he uses a 150mm refractor he has it stepped down to 80mm [with suitable piece of cardboard], to improve the contrast [you see more with 80mm than with 150mm].

January 23, 2011 1:19 am

Geoff Sharp says:
January 23, 2011 at 12:55 am
If we follow your logic Leif
Please do.
You also show F10.7 clearly scaled to match the SSN [can’t tell which one]. Try to plot F10.7 and SSN using the same scaling, but for twenty years ago:
http://www.leif.org/research/F107%20and%20SSN%202.png

January 23, 2011 1:45 am

Leif Svalgaard says:
– A little knowledge is a dangerous thing!
– no electric current
– there are currents in opposite direction: no net current
– there is only local current

A summary of WIND magnetic clouds for years 1995-2003 : model-fitted parameters
LEPPING et al Laboratory for Solar and Space Physics NASA-Goddard Space Flight Center
…have axial fluxes of 10^21Mx, have axial current densities of about 2μA/km2, and carry a total axial current (IT ) of about a billion amps…..that the electrical current and the magnetic field are parallel and proportional in strength everywhere within its volume.
http://www.ann-geophys.net/24/215/2006/angeo-24-215-2006.pdf
Axial is not local. Axial definition : located on, around , or in the direction of an axis.
Recent observations indicate that magnetic field lines of magnetic clouds do remain connected to the Sun [Larson et al., 1997].
http://wwwppd.nrl.navy.mil/prediction/storms.html
Here are some illustrations from NASA and US Navy:
http://ase.tufts.edu/cosmos/view_picture.asp?id=910
http://wwwppd.nrl.navy.mil/gif/cloudbig.gif
http://wwwppd.nrl.navy.mil/prediction/cloud_movie.gif
Mike McMillan says:
January 22, 2011 at 8:48 pm
Yet another source of renewable energy in case our fusion reactor research comes to nothing.
Canadians found out that this particular source of ‘free electricity’ was very expensive:
http://www.nasa.gov/topics/earth/features/sun_darkness.html

January 23, 2011 1:46 am

Leif Svalgaard says:
January 23, 2011 at 1:00 am
You are adding confusion by showing such a large difference between NOAA and SIDC. This has in the past sometimes been interpreted as sign of something fishy going on. No confusion will arise if you state that for comparison reasons, the two counts have been brought to the same scale. Every reasonable person would do this. The US temperatures are officially published in F, the rest of the world in C. I have never seen them plotted on the same graph and don’t think it would reasonable to do so.
This is not a matter of scales. A sunspot count is a sunspot count, most people take it on face value and do not consider there may be discount values involved that are required to meet the old standards that go back 400 years. NOAA do not discount therefore they move away from the past. You are ducking the issue, you need to adjust your graphs to align with your own logic.

January 23, 2011 1:48 am

Leif Svalgaard says:
January 23, 2011 at 1:08 am
I’m working on trying to convince SIDC to use the real uncorrected Wolf-style numbers [as NOAA already does],
Crazy stuff. I cant believe you would take this tack. You also wish to move away from the recognized sunspot record. I don’t like your chances.

January 23, 2011 2:01 am

Leif Svalgaard says:
January 23, 2011 at 1:08 am
BTW, I was just in Switzerland to observe with Wolf’s original 80mm telescope and also with the tiny 40mm handheld. I’ll put some photos of those on my site, soon. I also visited Sergio Cortesi in Locarno. Great guy. Although he uses a 150mm refractor he has it stepped down to 80mm [with suitable piece of cardboard], to improve the contrast [you see more with 80mm than with 150mm].

The photo’s will be interesting but will not give a perspective of what is visible to the naked eye. Very interesting news from Cortesi, is the stopping down of 150mm to 80mm used by all observers on all days at Locarno? This has not been mentioned in their yearly reports. The image is definitely clearer at reduced aperture or magnification but I would not say you can see more. I easily compare this with my 70mm and 110mm apertures.

January 23, 2011 2:08 am

MattN says: January 22, 2011 at 2:47 pm

Reason #eleventybrazillion this is the best climate blog on the internet…

Northern Exposure says: January 22, 2011 at 9:02 pm

Holy ripped nylons, Batman! Fantastic addition… (… now if only Anthony can figure out how to get this website contraption thingy to make us mocha cappucinos whilst we read through all these great posts and pages…)

well, Anthony has already given us hints for upgrading our PC’s when we laugh said cappuchions all over them.
Congratulations, Anthony, your solar halo is showing 🙂

January 23, 2011 2:54 am

vukcevic says:
January 23, 2011 at 1:45 am
Axial is not local. Axial definition : located on, around , or in the direction of an axis.
Recent observations indicate that magnetic field lines of magnetic clouds do remain connected to the Sun [Larson et al., 1997].
Of course, that idea goes back 40 years.
Now, think about it: In your distorted view, the loop starts at the surface of the Sun goes out way past the planets and returns to the Sun. This is a net current, you say, so some process at the Sun is pumping electrons [or do you think that should be the much heavier protons] into the loop for many weeks or months [the loop lives that long], although the CME only last a few hours, the currents goes on and on. The particles travel away from the Sun along the loop [while the solar wind and indeed the loop expand radially] and bend around at great distances [the loop has been wound around the sun several times by now] in order to return to the sun along the loop.
Geoff Sharp says:
January 23, 2011 at 1:46 am
NOAA do not discount therefore they move away from the past.
Wolf did not discount. We are just returning to Wolf’s way.
Very interesting news from Cortesi, is the stopping down of 150mm to 80mm used by all observers on all days at Locarno?
The piece of cardboard has been in there for decades.
This has not been mentioned in their yearly reports. The image is definitely clearer at reduced aperture or magnification but I would not say you can see more.
I’ll defer to Sergio.

January 23, 2011 3:20 am

vukcevic says:
January 23, 2011 at 1:45 am

Sun – Jupiter – Saturn – Heliosphere : One billion Amps, 10^24 – 10^33 Joules

January 23, 2011 3:38 am

Polar Field Strength here …
http://wso.stanford.edu/gifs/Polar.gif

Anthony
I maintain an up to date (year 2000 onwards, so higher resolution, more details) Polar Field Strength graph derived from the WSO data:
http://www.vukcevic.talktalk.net/LFC6.htm

January 23, 2011 3:49 am

Leif Svalgaard says:
January 23, 2011 at 2:54 am
Geoff Sharp says:
January 23, 2011 at 1:46 am
NOAA do not discount therefore they move away from the past.
Wolf did not discount. We are just returning to Wolf’s way.

Simple answer which you well know, Wolf had a threshold. Wolfer changed the rules and counted every speck and discounted by 0.6 to align with Wolf. Do you think we are stupid? SIDC induce the 0.6 factor to align with Wolf, even though you and they know the huge 22% introduced by Waldmeier further escalates the upward trend from Wolfer. You are not credible.
Very interesting news from Cortesi, is the stopping down of 150mm to 80mm used by all observers on all days at Locarno?
The piece of cardboard has been in there for decades.

We might need some proof of this. But if so it will only remove the aperture discussion…show us your data.

Malaga View
January 23, 2011 3:49 am

Geoff Sharp says: January 23, 2011 at 1:46 am
This is not a matter of scales. A sunspot count is a sunspot count, most people take it on face value and do not consider there may be discount values involved that are required to meet the old standards that go back 400 years. NOAA do not discount therefore they move away from the past.

I am one of those people that have taken it on face value… first I got misled… then I got confused… and finally I arrived at sceptical and suspicious. The Layman’s Count image brings this all together so that I can view the sunspot counts in their historic context. The NOAA Monthly x 0.6 is a great addition. Thank you Geoff.

Leif Svalgaard says: January 23, 2011 at 1:08 am
I’m working on trying to convince SIDC to use the real uncorrected Wolf-style numbers [as NOAA already does]

Thank you Leif for your TSI-F10.7-MF-SSN-Solar Activity Plot which brings so much into perspective… it is a wonderful graphic and part of my daily routine… but I do have to refer to the Layman’s Count to help me keep the sun spot count in perspective 🙂

Anthony Watts says: January 22, 2011 at 10:40 pm
I think it would help NOAA begin to see the light. You’d be surprised how many times things that have been done here end up being changed at NOAA.

Thank you Anthony… WUWT is amazing… and the new additions to your Solar Images and Data Page are wonderful.

January 23, 2011 3:56 am

Leif Svalgaard says:
January 23, 2011 at 1:00 am
I am still awaiting your response why you will not adjust your own graphs that use the NOAA unadjusted values. Time to man up again.

January 23, 2011 4:21 am

Leif Svalgaard says:
January 23, 2011 at 2:54 am
……………
Feedback: It may be as simple as this: if magnetic cloud hits large magnetosphere energy is taken out of it ( it contains one billion Amps, 10^24 -10^30 Joules; the Earth’s take is usually 650,000A or 10^14 Joules http://www.nasa.gov/images/content/203795main_FluxPower_400.jpg )
and shuts down magnetic connection sooner than if it didn’t hit anything, since:
Recent observations indicate that magnetic field lines of magnetic clouds do remain connected to the Sun [Larson et al., 1997].
http://wwwppd.nrl.navy.mil/prediction/storms.html
….that the electrical current and the magnetic field are parallel and proportional in strength everywhere within its volume.
http://www.ann-geophys.net/24/215/2006/angeo-24-215-2006.pdf
Nasa shows loop engulfs major magnetospheres, and goes all the way to heliopause:

heavier particles move forward
http://ase.tufts.edu/cosmos/view_picture.asp?id=910
(orange shading) but ‘the electrical current and the magnetic field are parallel and proportional in strength everywhere within its volume’ ‘of magnetic clouds do remain connected to the Sun’ as quoted above.

AbuLiam
January 23, 2011 4:36 am

Has any person / organization / etc done some recent work on the polar ice caps of Mars and the other planets. In view of the quiet sun, it would be interesting to know if they are growing again. And if I missed such a posting….ooops.

redneck
January 23, 2011 5:43 am

Thanks Anthony. Looking forward to checking the new page out.

January 23, 2011 7:27 am

vukcevic says:
January 23, 2011 at 4:21 am
No way. The water tight divisions between “specialties” will have to be overcome by the new generations.
The word “University” comes from Latin for UNIVERSITAS, abstract name formed upon the adjective UNIVERSUS-A-UM (“all”,”whole”, “universal”), derived from UNUS-A-UM (“one”).

Carla
January 23, 2011 7:43 am

Thank you Anthony!!
Your “Solar images and data page,” is FAROUT and Solid. haha
In the next few years, as this solar minimum progresses, there will be many more new sun followers to appreciate this one stop solar data and images page.
Maybe for future..a more terrestrial spaceweather data page..magnetosphere simulations, aurora oval and the like.
Vuks, thanks for the links. Particularly liked that CME video propagating out to the edge. woo woo
Little by little pieces fall together. Did you see the article from Florida about the N. magnetic pole? Article said it’s moving at 40 km per year back to Siberia? Thought is was 20 km per year? Ah how did I miss that when did that change? You don’t have to answer just thinking out loud.
Leif Svalgaard says:
January 23, 2011 at 1:08 am
Geoff Sharp says:
January 23, 2011 at 12:55 am
If we follow your logic Leif, it stands to reason that you must adjust your SOURCE graphs that display the NOAA unadjusted sunspot values as a preference with the SIDC adjusted values hardly visible?
I’m working on trying to convince SIDC to use the real uncorrected Wolf-style numbers [as NOAA already does], so I’m biased towards showing the real count, rather than goofy adjusted one. You could, actually, adopt the same strategy. Or at least show the unadjusted NOAA with tiny hardly visible symbols and line [assuming you are biased towards SIDC – I personally prefer the true Wolf numbers]
BTW, I was just in Switzerland to observe with Wolf’s original 80mm telescope and also with the tiny 40mm handheld. I’ll put some photos of those on my site, soon. I also visited Sergio Cortesi in Locarno. Great guy. Although he uses a 150mm refractor he has it stepped down to 80mm [with suitable piece of cardboard], to improve the contrast [you see more with 80mm than with 150mm].
~
Cool Leif, excellent adventures..
Leif, possible you have that aurora oval link handy. Had it and ..hmmm where did it go?

JP
January 23, 2011 8:54 am

Joe Bastardi has some interesting info concerning the last 4 years and the negative PDO and ENSO. What is interesting is the period of 1973-1978, which saw a double La Nina (73-75) followed by a moderate to strong El Nino (75-77, the Great Pacific Climate Shift). The years 1976-78 saw intensely hot Northern Hemisphere Summers and intensely cold Winters. The period we’re seeing now compares to the 1974-78 analogs. The current La Nina will probably last through most of 2011 with a evolution towards El Nino in 2012. In other words the 2011-2013 will be even colder than this winter.
But Joe under forecasted temps for the current winter. No one forecasted the high negative temp anomalies for the Southern US forecast for the boreal winter.

January 23, 2011 9:38 am

Geoff Sharp says:
January 23, 2011 at 3:49 am
Simple answer which you well know, Wolf had a threshold. Wolfer changed the rules and counted every speck and discounted by 0.6 to align with Wolf. Do you think we are stupid?
You make a good impression of one.
Wolfer changed the rules for the better. The Wolfer way is better than the undefined and not-reproducible threshold [every serious observer agree on this]. The way to deal with the changed rules is to multiply all numbers [1610-2011] by 1.67, then multiply [again] all numbers before ~1947 by 1.20. The resulting series should then be compatible with NOAA’s and we can dispense with the 0.6 nonsense, and there will be no confusion anymore. Friedli has for many years observed with the 40mm handheld telescope and the specks and small pores are simply not visible with that, so there is an automatic threshold build-in simply because of the smaller scope. He quotes a k-factor of 1 for the scope, which should bring him right on the Wolf scale.
Very interesting news from Cortesi, is the stopping down of 150mm to 80mm used by all observers on all days at Locarno?
The piece of cardboard has been in there for decades.
We might need some proof of this. But if so it will only remove the aperture discussion…show us your data.

The proof is what Cortesi [through me] tells you. We don’t care what you think about this, but that is the way it is and has always been. [many other observers do the same for a very good reason – it improves the contrast].
Geoff Sharp says:
January 23, 2011 at 3:56 am
I am still awaiting your response why you will not adjust your own graphs that use the NOAA unadjusted values. Time to man up again.
I do. They show the NOAA unadjusted, as should be at the level of the final, historical, correct, useful sunspot number series for everybody to use.
vukcevic says:
January 23, 2011 at 4:21 am
Feedback: It may be as simple as this: if magnetic cloud hits large magnetosphere energy is taken out of it ( it contains one billion Amps, 10^24 -10^30 Joules; the Earth’s take is usually 650,000A or 10^14 Joules
Try to calculate the total power and and you will see that it is much bigger. Furthermore dissipating power that far away from the sun has no ‘back effect’. The wind is 11 times supersonic.