Hi all...
I was just on the GONG site and see that there is a bright bit of activity quite high in the northern disk near the central meridian...appears in both the Learmonth and Mauna Loa images. Is this associated with cycle 25 ?
Brian
Latest GONG Images
- MapleRidge
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Latest GONG Images
Brian Colville
Maple Ridge Observatory
Cambray, ON Canada
Photos: https://www.flickr.com/photos/185395281@N08/albums
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Maple Ridge Observatory
Cambray, ON Canada
Photos: https://www.flickr.com/photos/185395281@N08/albums
10'x15 Roll-off Roof Observatory
Takahashi EM400 Mount carrying:
C14 + Lunt 80ED
Deep Sky Work - ASI294MM Pro+EFW 7x36/Canon 60D (Ha mod), ONAG
Planetary Work - SBIG CFW10, ASI462MM
2.2m Diameter Dome
iOptron CEM70G Mount carrying:
Orion EON 130ED, f7 OTA for Day & Night Use
Ha Setup: Lunt LS80PT/LS75FHa/B1200Ha + Home Brew Lunt Double Stack/B1800Ha on the Orion OTA + Daystar Quantum
WL, G-Band & CaK Setup: Lunt Wedge & Lunt B1800CaK, Baader K-Line and Altair 2nm G-Band filter
ASI1600MM, ASI432MM, ASI294MM Pro, ASI174MM, ASI462MM
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Re: Latest GONG Images
There's a good chance with high latitude activity like that. Just need the magnetic data to update so can see polarities...
http://brierleyhillsolar.blogspot.co.uk/
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Re: Latest GONG Images
It looks reversed to me, it is actually the same way round as the southern hemisphere polarity. Looks like a cycle 25, well spotted Brian.
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Re: Latest GONG Images
Good info Alexandra!
http://brierleyhillsolar.blogspot.co.uk/
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Re: Latest GONG Images
In the images, which is the pos and neg pole...the bright foot print or the dark?
Brian
Brian
Brian Colville
Maple Ridge Observatory
Cambray, ON Canada
Photos: https://www.flickr.com/photos/185395281@N08/albums
10'x15 Roll-off Roof Observatory
Takahashi EM400 Mount carrying:
C14 + Lunt 80ED
Deep Sky Work - ASI294MM Pro+EFW 7x36/Canon 60D (Ha mod), ONAG
Planetary Work - SBIG CFW10, ASI462MM
2.2m Diameter Dome
iOptron CEM70G Mount carrying:
Orion EON 130ED, f7 OTA for Day & Night Use
Ha Setup: Lunt LS80PT/LS75FHa/B1200Ha + Home Brew Lunt Double Stack/B1800Ha on the Orion OTA + Daystar Quantum
WL, G-Band & CaK Setup: Lunt Wedge & Lunt B1800CaK, Baader K-Line and Altair 2nm G-Band filter
ASI1600MM, ASI432MM, ASI294MM Pro, ASI174MM, ASI462MM
Maple Ridge Observatory
Cambray, ON Canada
Photos: https://www.flickr.com/photos/185395281@N08/albums
10'x15 Roll-off Roof Observatory
Takahashi EM400 Mount carrying:
C14 + Lunt 80ED
Deep Sky Work - ASI294MM Pro+EFW 7x36/Canon 60D (Ha mod), ONAG
Planetary Work - SBIG CFW10, ASI462MM
2.2m Diameter Dome
iOptron CEM70G Mount carrying:
Orion EON 130ED, f7 OTA for Day & Night Use
Ha Setup: Lunt LS80PT/LS75FHa/B1200Ha + Home Brew Lunt Double Stack/B1800Ha on the Orion OTA + Daystar Quantum
WL, G-Band & CaK Setup: Lunt Wedge & Lunt B1800CaK, Baader K-Line and Altair 2nm G-Band filter
ASI1600MM, ASI432MM, ASI294MM Pro, ASI174MM, ASI462MM
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Re: Latest GONG Images
I shared the image above to Scott William McIntosh and asked him 'signs of cycle 25?'
His reply; 'Possibly - I anticipate that by the end of the year we’ll have a few longitudes where it’ll be clear! Need the terminator to happen (early 2020) and we’ll talk about the 9.5 year long cycle 24....'
His reply; 'Possibly - I anticipate that by the end of the year we’ll have a few longitudes where it’ll be clear! Need the terminator to happen (early 2020) and we’ll talk about the 9.5 year long cycle 24....'
http://brierleyhillsolar.blogspot.co.uk/
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Re: Latest GONG Images
Brian
Black denotes a negative polarity (magnetic field pointing into the Sun) (south polarity) while white denotes a positive polarity (magnetic field pointing out of the Sun) (north). Large concentrations of both polarities are found near active regions and sunspots.
http://solar-center.stanford.edu/solar- ... grams.html
Alexandra
Black denotes a negative polarity (magnetic field pointing into the Sun) (south polarity) while white denotes a positive polarity (magnetic field pointing out of the Sun) (north). Large concentrations of both polarities are found near active regions and sunspots.
http://solar-center.stanford.edu/solar- ... grams.html
Alexandra
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Re: Latest GONG Images
Derek and Alexandra...
Thanks for your comments and information about the specifics on the polarity of the new and waning cycles.
Brian
Thanks for your comments and information about the specifics on the polarity of the new and waning cycles.
Brian
Brian Colville
Maple Ridge Observatory
Cambray, ON Canada
Photos: https://www.flickr.com/photos/185395281@N08/albums
10'x15 Roll-off Roof Observatory
Takahashi EM400 Mount carrying:
C14 + Lunt 80ED
Deep Sky Work - ASI294MM Pro+EFW 7x36/Canon 60D (Ha mod), ONAG
Planetary Work - SBIG CFW10, ASI462MM
2.2m Diameter Dome
iOptron CEM70G Mount carrying:
Orion EON 130ED, f7 OTA for Day & Night Use
Ha Setup: Lunt LS80PT/LS75FHa/B1200Ha + Home Brew Lunt Double Stack/B1800Ha on the Orion OTA + Daystar Quantum
WL, G-Band & CaK Setup: Lunt Wedge & Lunt B1800CaK, Baader K-Line and Altair 2nm G-Band filter
ASI1600MM, ASI432MM, ASI294MM Pro, ASI174MM, ASI462MM
Maple Ridge Observatory
Cambray, ON Canada
Photos: https://www.flickr.com/photos/185395281@N08/albums
10'x15 Roll-off Roof Observatory
Takahashi EM400 Mount carrying:
C14 + Lunt 80ED
Deep Sky Work - ASI294MM Pro+EFW 7x36/Canon 60D (Ha mod), ONAG
Planetary Work - SBIG CFW10, ASI462MM
2.2m Diameter Dome
iOptron CEM70G Mount carrying:
Orion EON 130ED, f7 OTA for Day & Night Use
Ha Setup: Lunt LS80PT/LS75FHa/B1200Ha + Home Brew Lunt Double Stack/B1800Ha on the Orion OTA + Daystar Quantum
WL, G-Band & CaK Setup: Lunt Wedge & Lunt B1800CaK, Baader K-Line and Altair 2nm G-Band filter
ASI1600MM, ASI432MM, ASI294MM Pro, ASI174MM, ASI462MM