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<div>Dear all,
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The next SU astronomy departmental seminar will take place on <b>Friday November 25th at 10:30 in room FC 61</b> (AlbaNova building, 6th floor)
<b>and on zoom.</b><br>
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<b><u>Speaker:</u></b><b> Henrik Eklund</b><b> </b><b>(SU)<br>
</b><b><u>Title: </u></b><b> </b><font size="2" face="Calibri,Helvetica,sans-serif,serif,EmojiFont" color="black"><span style="font-size:16px"><b><span>Novel radio interferometric ALMA observations of the Sun</span></b></span></font><br>
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<u>Abstract: </u><u><br>
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<div> <font style="font-family:Calibri,Helvetica,sans-serif,serif,"EmojiFont"" size="3" face="Calibri,Helvetica,sans-serif" color="black">
<span id="divtagdefaultwrapper" style="font-size:12pt">In this talk I will present my work on observations of the Sun using radio interferometry with the Atacama Large Millimeter/sub-millimeter Array (ALMA), which offers novel high sensitivity and sub-arcsec
angular resolution previously not possible in this wavelength regime. Observations at millimeter wavelengths facilitate the measurement of accurate temperatures, which is valuable towards understanding the complex physical processes taking place in the solar
atmosphere. I will show the work that has been done to produce science-ready, high cadence datasets and some of their latest applications. These include identifying dynamic signatures and characterising small-scale features, developing the image reconstruction
techniques to extract additional useful information from the data and using a spatio-temporal deep neural network to perform statistically based estimations and deconvolution of the data. In addition, we will look towards the future, where we at Stockholm
University have the only accepted proposal for solar ALMA observations in 2022-2023 (cycle 9), which will provide the highest resolved observations at 3.0 mm to date. </span></font></div>
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</span></font><font size="3" face="Calibri,Helvetica,sans-serif,EmojiFont,Apple Color Emoji,Segoe UI Emoji,NotoColorEmoji,Segoe UI Symbol,Android Emoji,EmojiSymbols" color="black"><span id="divtagdefaultwrapper" style="font-size:12pt">
<div>We look forward to seeing many of you there. Thanks!<br>
<br>
Eliot and Kris<br>
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<div>Upcoming Events:</div>
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<font size="3" face="Calibri,Helvetica,sans-serif,EmojiFont,Apple Color Emoji,Segoe UI Emoji,NotoColorEmoji,Segoe UI Symbol,Android Emoji,EmojiSymbols" color="black"><span style="font-size:12pt;" id="divtagdefaultwrapper">02/12 - Sepideh Kianfar (SU)</span></font><br>
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<div>09/12 - <font size="3" face="Calibri,Helvetica,sans-serif,EmojiFont,Apple Color Emoji,Segoe UI Emoji,NotoColorEmoji,Segoe UI Symbol,Android Emoji,EmojiSymbols" color="black">
<span id="divtagdefaultwrapper" style="font-size:12pt"><font size="3" face="Calibri,Helvetica,sans-serif,EmojiFont,Apple Color Emoji,Segoe UI Emoji,NotoColorEmoji,Segoe UI Symbol,Android Emoji,EmojiSymbols" color="black"><span id="divtagdefaultwrapper" style="font-size:12pt">Supervisor's
meeting - No Seminar</span></font></span></font><br>
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<div>16/12 - <font size="3" face="Calibri,Helvetica,sans-serif,EmojiFont,Apple Color Emoji,Segoe UI Emoji,NotoColorEmoji,Segoe UI Symbol,Android Emoji,EmojiSymbols" color="black">
<span id="divtagdefaultwrapper" style="font-size:12pt">Yutong He licentiate - No Seminar</span></font><br>
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<br>
Topic: Astronomy Department Seminar Henrik Eklund<br>
Time: Nov 25th, 2022 10:30 AM Stockholm<br>
<br>
Join Zoom Meeting:<br>
<a href="https://stockholmuniversity.zoom.us/s/61002076352" target="_blank" rel="noopener noreferrer" id="LPlnk87545" previewremoved="true"><span id="LPlnk87545">https://stockholmuniversity.zoom.us/s/61002076352</span></a>
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<font style="font-family:wf_segoe-ui_normal,Segoe UI,Segoe WP,Tahoma,Arial,sans-serif,serif,"EmojiFont"" size="2" face="wf_segoe-ui_normal,Segoe UI,Segoe WP,Tahoma,Arial,sans-serif" color="#666666"><span id="LPMetadata_16678229040800.9701784825696587" style="font-size:14px; font-weight:normal">stockholmuniversity.zoom.us</span></font></div>
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Meeting ID: 610 0207 6352</div>
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