C 2023 a3

Tsuchinshan-ATLAS as seen from the International Space Station. (Matthew Dominick/X) In January 2023, a new comet was discovered. Comets are found regularly, but astronomers quickly realised this one, called C/2023 A3 (Tsuchinshan-ATLAS), had the potential to be quite bright.Some hyperbolic reports have suggested it might be the "comet of the century", but any astronomer will tell you the brightness of comets is notoriously hard to predict. As I explained last year, we'd have to wait until it arrived to be sure how bright it would become.Now, the time has come. Comet C/2023 A3 is currently visible with the naked eye in the morning sky in Australia and Aotearoa New Zealand, with its best yet to come in the next few weeks.And it does look promising. It's unlikely to be the comet of the decade (never mind the comet of the century), but it will almost certainly become the best comet of the year.So where, and when, should you look to get your best views of this celestial visitor?So far Comet Tsuchinshan-ATLAS looks like a fuzzy star to the naked eye looking out the cupola windows. But with a 200mm, f2 lens at 1/8s exposure you can really start to see it. This comet is going to make for some really cool images as it gets closer to the sun. For now a… pic.twitter.com/JstaSLJ4Ui— Matthew Dominick (@dominickmatthew) September 19, 2024A show in the morning, before sunriseAt the moment, comet C/2023 A3 (Tsuchinshan-ATLAS) is a morning object, rising around an hour and a half before sunrise. It is visible to the naked eye, but not yet spectacular. However, with binoculars you can easily see the comet's dusty tail pointing away from the Sun.The comet will remain at about the same altitude in the morning sky until around September 30. It will then get closer to the horizon on each consecutive morning until it's lost in the glare of the approaching dawn by October 6 or 7.If you want to spot the comet in the morning sky, look east. The sliders below will help you orient yourself and choose the best time to look, depending on your latitude.During this period, the comet should slowly brighten. It reaches its closest approach to the Sun (perihelion) on September 27, when it will be 58 million kilometres from our star.As it swings around the Sun, it will continue to approach Earth, and so should continue to brighten. The best show in the morning sky will likely be during the last couple of days of September and the first few days in October, before the comet is lost to view.A potential daylight cometThanks to pure good fortune, comet C/2023 A3 (Tsuchinshan-ATLAS) will then pass almost directly between Earth and the Sun on October 9 and 10.This could cause a spectacular brightening of the comet, thanks to "forward scattering" caused by its dust. Imagine looking towards a bright light source through a cloud of dust grains. The grains nearest to the light source will scatter light from the

Surroundings:Hong Kong Railway Museum, Man Mo Temple, Tai Po Mega Mall, Kwong Fuk Park, Tai Po Waterfront Park, Yuen Chau Tsai Park Bus Destination Routes Exit Alice Ho Miu Ling Nethersole Hospital Bus 71K / Minibus 20A, 20X A3 Bride's Pool Bus 275R (Sundays & holidays only) / Minibus 20R A3 Classical Gardens / Ma Wo Minibus 20S A3 Eightland Gardens MTR Feeder Bus K12 / Minibus 20A, 20B, 20C, 20K A3 Fong Ma Po (Lam Tsuen Wishing Tree) Sheung Tseun / Kadoorie Farm Minibus 64A A3 Fung Yuen / Mount Vert Minibus 20P A3 Hong Kong Railway Museum Minibus 20A, 20C, 20K A3 Kerry Lake Egret Nature Park Bus 74A / Minibus 28K A3 Sam Mun Tsai (Walking to Ma Shi Chau Nature Trail of HK UNESCO Global Geopark) Bus 74K, 20K A3 Tai Mei Tuk Bus 75K / Minibus 20C A3 Tai Po Centre / Tai Po Plaza MTR Bus K12 A3 Tai Po Industrial Estate Bus 74K, 75K A3 Tai Po Waterfront Park Bus 275R (Sundays & public holidays only) A3 Tai Yuen Estate Bus 75K / Minibus 20A, 20B, 20C, 20K A3 The Education University of Hong Kong Bus 74K A3 Tsz Shan Monastery Minibus 20T (Peak hours only, no service on Satur., Sun. & holidays) A3 Tung Tsz Bus 20B A3 Wan Tau Tong Estate Minibus 20S, 23K A3 Wu Kau Tang (Walking to Lai Chi Wo Nature Trail of HK Global Geopark) Bus 275R (Sundays & holidays only) / Minibus 20R A3 Fanling Surroundings:Hong Leong Plaza, Sun Ling Plaza, Lung Fung Group Center, Fanling Recreation Ground, Hong Lok Park, Kun Chung Temple, North District Park Bus Destination Routes Exit Avon Park / Dawning Views / Flora Plaza / King Shing Court / Wah Sum Estate Bus 273, 273A / Minibus 501C, 501K B / C Belair Monte / Regentville / Wing Fai Centre / Wing Fok Centre Minibus 52A, 54A, 56A A2 Cheerful Park / Glamour Garden / Greenpark Villa / Vienna Garden Bus 273A, 273D B Lau Shui Heung / Hok Tau Minibus 52B C Luen Wo Hui / Union Plaza Bus 278K / Minibus 52A, 54A, 56A A2 Luk Keng Minibus 56K C Lung Yeuk Tau Minibus 54K C Ping Che / Wan Chuen Sin Koon Minibus 52K / Bus 79K C / A2 Sha Tau Kok Bus 78K A2 Siu Hang Tsuen Minibus 56C C Tan Chuk Hang Minibus 56B C

Updated October 1, 2024 8:41am EDT Stream FOX 35 News: ORLANDO, Fl - If you’ve seen the stunning sunrise photos from Florida’s beaches lately, you might have noticed something extra special. Early risers are capturing the beauty of Comet A3 (C/2023 A3), hovering across the dawn sky. This rare comet, discovered in January 2023, is putting on an unforgettable show—one that’s only going to get better as we move into mid-October. When to See It The prime viewing window is now through October, with the comet’s closest approach to the Sun happening around October 12, 2024. If you want to catch it at its best, plan to head out before sunrise during the next couple of weeks. This is when the comet will likely be at its brightest due to increased solar heating, causing more gas and dust to be released from its surface, making the coma and tail more prominent. Where to Look Face east, just before dawn. You’ll want to find an open area like a beach, where you can see the horizon without any obstructions. It'll appear about where trees would otherwise block it. The comet will be low in the sky, and as the days pass, it’ll become easier to spot with the naked eye as it rises. How to See It Start your search about 45 minutes before sunrise, when the sky is still dark enough to see the comet’s glow. A good pair of binoculars will bring out more detail, especially its shimmering tail. You don’t need a telescope—just clear skies, binoculars, and patience. Credit: John Winkopp (SpaceCoastPictures @John_Winkopp on X) Comets Are Unpredictable Comets can be tricky. They don’t always follow the playbook, and every now and then, they surprise us by putting on historically spectacular shows with little or no warning. This

Wah Ming Estate / Yung Shing Court Bus 273, 273A, 273D B Yan Shing Court Minibus 501A, 501C C Queen'S Hill Estate / Shan Lai Court Bus 78A A1 Sheung Shui Surroundings:Spot, Choi Yuen Plaza, Landmark North, North District Hospital, North District Park, Shek Wu Hui Jockey Club Playground, Skating Rink, The Hong Kong Golf Club Bus Destination Routes Exit Cheerful Park / Greenpark Villa Bus 273A A2, C Ching Ho Estate Bus 273B A3, D1 Kwu Tung (South) / Europa Garden Minibus 50A A3, D1 Hang Tau Minibus 50K A3, D1 Ho Sheung Heung / Ma Tso Lung Minibus 51K A3, D1 Ki Lun Tsuen Minibus 605 A3, D1 Lin Ma Hang Minibus 59K A3, D1 Man Kam To Bus 73K A4 North District Hospital Bus 273A, 276A A2, C Ping Kong Minibus 58K A3, D1 Sha Tau Kok Bus 78K / Minibus 55K A4 / A3, D1 Ta Kwu Ling / Wan Chuen Sin Koon Bus 79K A4 Tin Ping Estate / On Shing Court Bus 261, 270 / Minibus 55K A3, D1 Tong Kung Leng / Tsiu Keng Minibus 57K A3, D1 Tsui Lai Garden Bus 270 A3, D1 Note:1. Mong Kok East Station and Mong Kok Station (Tsuen Wan Line and Kwun Tong Line), are not interconnected stations. Take a 10 to 15 minutes pedestrian transfer by a footbridge.2. The Information Center at Admiralty MTR station on the East Rail Line handles general customer inquiries and souvenirs sale. Here below is about the opening hours: 08:00 to 20:00 - Last updated on Aug. 01, 2024 by Gabby Li -

Pages and URLs to PDF files conversion (include Java Applet, SVG, Flash, Javascript, iFrame, etc.). It supports command line operation, you can use it by following command lines, For example: html2pdf.exe " "C:\yahoo.pdf" html2pdf.exe " "C:\google.pdf" html2pdf.exe "C:\example.doc" "C:\example.pdf" html2pdf.exe "C:\example.xls" "C:\example.pdf" More Examples for HTML2PDF.exe software:Use Letter paper in portrait mode,html2pdf.exe " "C:\google.pdf" "papertype=0"Use Letter paper in landscape mode,html2pdf.exe " "C:\google.pdf" "paperType=9,pageWidth=792,pageHeight=612"Use A4 paper in portrait mode,html2pdf.exe " "C:\google.pdf" "papertype=7"Use A4 paper in landscape mode,html2pdf.exe " "C:\google.pdf" "paperType=9,pageWidth=842,pageHeight=595"Use A3 paper in portrait mode,html2pdf.exe " "C:\google.pdf" "papertype=6"Use A3 paper in landscape mode,html2pdf.exe " "C:\google.pdf" "paperType=9,pageWidth=1190,pageHeight=842"Use A1 paper,html2pdf.exe " "C:\google.pdf" "paperType=9,pageWidth=1684,pageHeight=2384"Use A2 paper,html2pdf.exe " "C:\google.pdf" "paperType=9,pageWidth=1191,pageHeight=1684"Use A3 paper,html2pdf.exe " "C:\google.pdf" "paperType=9,pageWidth=842,pageHeight=1191"Use A4 paper,html2pdf.exe " "C:\google.pdf" "paperType=9,pageWidth=595,pageHeight=842"You can select more paper types for "papertype" value,~~~~~~~~~~~~~~~~~ Set page type, the value is from 0 to 9, 0 "Letter [8.5 x 11 in]", 1 "Legal [8.5 x 14 in]", 2 "Executive [7.25 x 10.5 in]", 3 "Ledger [355.6 x 215.9 mm]", 4 "Tabloid [11 x 17 in]", 5 "Screen [10 x 7.5 in]", 6 "A3 [297 x 420 mm]", 7 "A4 [210 x 297 mm]", 8 "A5 [148 x 210 mm]",~~~~~~~~~~~~~~~~~Set page header&footer for HTML to PDF conversion,"html2pdf.exe" "www.yahoo.com" "C:\yahoo.pdf" "htmlHeaders=this is header,htmlFooters=this is footer"Set values for page header&footer within HTML to PDF conversion,"html2pdf.exe" "www.yahoo.com" "C:\yahoo.pdf" "htmlHeaders=&w&bPage &p/&P,htmlFooters=&u&b&d"Set passwords for DOC, DOCX, HTML, MHTML, PPT, PPTX, XLS, XLSX, RTF, etc. document to PDF conversion,"html2pdf.exe" "C:/Doc1.DOC" "C:/Doc1.pdf" "Encryption=2,EncryBits=16,Permission=0,UserPass=,OwnerPass=123"Set page margin within conversion,"html2pdf.exe" " "C:/yahoo.pdf" "paperType=9, pageWidth=575, pageHeight=850, margin_left=10, margin_top=40, margin_right=10, margin_bottom=40"Set username&password for encrypted site

For example,Say the value of a cell is:IF(ISNA(VLOOKUP(A3,somesheet!G:J,3,FALSE) * VLOOKUP(A3,someothersheet!A:D,4,FALSE)), 0, VLOOKUP(A3,somesheet!G:J,3,FALSE) * VLOOKUP(A3,someothersheet!A:D,4,FALSE))Here, I want the product of the two VLOOKUPs. But some rows may not be there, so it could return NA. If it returns NA, just put zero in this cell, but otherwise I want the product.It seems silly that you'd have to have that whole expression in there twice. Is there some shortcut where I can say "do this calculation, and if it returns a value, use that, but otherwise use some default value? slhck234k72 gold badges631 silver badges606 bronze badges asked Mar 8, 2012 at 15:07 3 If you have Excel 2007 or later versions you can use IFERROR function to avoid repetition=IFERROR(VLOOKUP(A3,somesheet!G:J,3,FALSE)*VLOOKUP(A3,someothersheet!A:D,4,FALSE),0)or you can use a workaround like this in earlier versions=LOOKUP(9.9E+307,IF({1,0},0,VLOOKUP(A3,somesheet!G:J,3,FALSE)*VLOOKUP(A3,someothersheet!A:D,4,FALSE))) answered Mar 8, 2012 at 16:04 barry houdinibarry houdini11.1k1 gold badge22 silver badges26 bronze badges 1 It may make more sense to you if you checked the first lookup value for NA, and then checked the second, and if they're both valid then multiply them.=IF(OR(ISNA(VLOOKUP(A3,somesheet!G:J,3,FALSE)),ISNA(VLOOKUP(A3,somesheet!A:D,4,FALSE))), 0, VLOOKUP(A3,somesheet!G:J,3,FALSE) * VLOOKUP(A3,somesheet!A:D,4,FALSE))This adds more complexity, but may not offend delicate programmer sensibilities. ;-) Trisped4325 silver badges14 bronze badges answered Mar 8, 2012 at 15:38 Nathan DeWittNathan DeWitt6,0979 gold badges37 silver badges41 bronze badges To eliminate the repetition of the expression, you can use the LET function in Excel. The OP's formula would then beLET(val, VLOOKUP(A3,somesheet!G:J,3,FALSE) * VLOOKUP(A3,someothersheet!A:D,4,FALSE), IF(ISNA(val), 0, val))I realize this solution may not have been available to the OP at the time of posting. For anyone who searches this topic going forward, you can use this with any condition, not just ISNA and ISERROR. answered Sep 25, 2023 at 23:47 You must log in to answer this question. Start asking to get answers Find the answer to your question by asking. Ask question