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宿曜經

  唐代僧侶不空 (Amoghavajra, 705–774) 翻譯的占星術作品 <文殊師利菩薩及諸仙所說吉凶時日善惡宿 曜經卷> (T1299)   Some linguistic fun (35): 星期、行星與神話 (一) :文殊菩薩宿曜經 ailourosmarjara · Follow 8 min read Share 立陶宛語和現代中文在星期的命名上有個共通點,兩個語言都直截了當地依據數字命名,現代中文星期「一」到星期「六」,立陶宛語 pirmadienis (pirma(s)=first, diena=day) 到 sekmadienis (septinta(s)=seventh, diena=day [1] ),而且都以星期一當作一個星期的第一天。 然而歐亞大陸上最常用的命名方式是希臘羅馬的系統,依照行星和神祇命名,我們最熟悉的例子也許是日語和韓語的系統:日曜日、月曜日、火曜日、水曜日、木曜日、金曜日、土曜日。 日曜日對應拉丁文 dies Solis 和希臘文  hēmérā Hēlíou  (Sol=Hḗlios=太陽(神))、月曜日對應拉丁文 dies Lunae 和希臘文  hēmérā Selḗnēs  (Luna=  Selḗnē = 月 (神))、火曜日對應拉丁文 dies Martis 和希臘文  hēmérā Selḗnēs  (Mars=Arēs=戰神­=火星)、水曜日對應拉丁文 dies Mercurius 和希臘文  hēmérā Hermoû  (Mercurius=Hermē̂s=旅行者之神­=水星)、木曜日對應拉丁文 dies Iovis 和希臘文  hēmérā Diós  (Iovis=Iuppiter=Zeus=宙斯=木星) 、金曜日對應拉丁文 Dies Veneris 和希臘文  hēmérā Aphrodī́tēs  (Venus=Aphrodítē=愛神=金星)、土曜日對應拉丁文 Dies Saturni 和希臘文  hēmérā Krónou  (Saturn=Kronos=泰坦族領袖=土星)。 這套系統並不是日韓現代改革之後引進...

九執曆, 宿曜經

 九曜,天文学名词,原指北斗七星及辅佐二星,亦称“九執”。在印度占星体系中对应“Navagraha”,即日、月、五星七星,加上罗睺、计都(黄道和白道两个平面的交点)。 中国民间信仰中演化为九位星君,包含金、木、水、火、土五大行星与太阳、(太阴)月亮 及罗睺、计都二隐曜,被认为可主宰人间吉凶。 《九执历》是中国唐朝《开元占经》中译载的一部印度历法。 它原为印度历法,于唐代传入中国,在开元六年(718年)由印度裔天文学家瞿昙悉达奉旨编译成中文。  開元占經 卷104 ctext 宿矅經 baidu  不空金剛 Amoghavajra 该经以古代印度天文历法为基础,将黄道分为十二宫与二十七宿,并结合日月五星(七曜)的运行位置记载吉凶宜忌等内容,属于古代星占术类文献。 文殊菩薩  梵語:मञ्जुश्री,Mañjuśrī bodhisattva in tibetan buddhism 27宿 nakshatras  in indian vedic astronomy 《開元占經》記載的石氏度數中,井宿原本為33度,觜宿為2度。唐代一行重測後才改定觜宿為1度;宋皇祐年間重測才將井宿改為34度,參見潘鼐《中國恆星觀測史》,頁197、243。 >>>是否, 跟據現今說法,為了由印度時區改到中國時區? 張哲嘉

manhattanhenge at mongkok 旺角懸日 2026

  if calculations are correct, it's on 16 oct in 2026 azimith is to be 260.5 degrees

日本人的秋分之花, 彼岸花

  weathernews 「彼岸」一詞原指佛教中擺脫妄念、證悟成佛的狀態。而我們目前所處的世界則是“彼岸”,一個充滿妄念的現實世界。 許多人會在春分和秋分時節祭拜祖先的墳墓。但人們為何在春分和秋分時節開始祭掃墳墓呢?這與淨土有關。 在日本,人們曾經認為淨土位於遙遠的西方。春分和秋分時節,太陽直落西天,被認為是人們最接近淨土的日子。因此,祭祀活動便與春分和秋分連結起來,佛教儀式也開始在這兩個季節舉行。 此外,還有一句諺語:「寒暑持續到春分。」意思是說,炎熱持續到秋分,寒冷持續到春分,之後天氣便會變得宜人。 紅蜘蛛百合 red spider lily(Lycoris radiata)「彼岸花」還有「幽靈花」、「曼珠沙華」等別名。 baidu

how tea works

from National Geographic   reddit L-theanine L-茶胺酸 vs caffeine咖啡因 six styles

天干地支的含義 辭源

 天干地支簡稱“干支”。《辭源》裡說,“干支”取義於樹木的“干枝”。 前人有雲:“天干,猶木之干,强而為陽;支,猶木之枝,弱而为陰。”可見稱為干支的原始用意。 象法: 由于天干地支的意義均來自于樹木,所以他們的原始字義也被人們賦予了生動的說法。 干者,猶樹之幹也。 甲:像草木破土而萌,陽在內而被陰包裹。 乙:草木初生,枝葉柔軟屈曲。 丙:炳也,如赫赫太陽,炎炎火光,萬物皆炳燃着, 見而光明。 丁:草木成長壯實,好比人的成丁。 戊:茂盛也,象徵大地草木茂盛繁榮。 己:起也,紀也,萬物抑屈而起,有形可紀。 庚:更也,秋收而待來春。 辛:金味辛,物成而後有味,辛者,新也,萬物肅然更改,秀實新成。 壬:妊也,陽氣潛伏地中,萬物懷好。 癸:換也,萬物閉藏,懷好地下,揆然萌芽。 支者,猶樹之枝也。 子:孳也,陽氣始萌,孳生於下也。 丑:紐也,寒氣自屈曲也。 寅:髒也,陽氣欲出,陽尚強而髕演於下。 卯:冒也,萬物冒地而出。 辰:伸也,萬物舒伸而出。 巳:已也,陽氣畢佈已矣。 午:仵也,陰陽交相愕而件。 未:昧也,日中則是,陽向幽也。 申:伸束以成,萬物之體皆成也。 酉:就也,萬物成熟。 戌:滅也,萬物滅盡。 亥:核也,萬物收藏,皆堅核也。 維基

11個富人與窮人的分別

風傳媒 1.不在衣著過度消費 2.花的錢小於賺的錢 3.富人心態積極 4.富人喜愛冒險 5.富人擅於投資 6.富人注重健康 7.願意花錢買高品質的東西,達到背後節省的目的 8.有錢人注重信用 9.有錢人延後享樂 10.有錢人有多重收入來源 11.有錢人心態更持之以恆

CIOE 光博會 2026

 主要參展商 28家 1光模塊 2 光芯片 3光纖光纜

TLR style digital camera diy

 from @camerahacksbymalcolmjay substack hackaday Raspberry pi 5 IMX283 to IM585  M42 mount to E mount

ENSO global seasonal climate update 2026

3 sep 2026 Outlook for Oceanic Drivers for the Next Season:  For the September–November 2026 (SON 2026) season, multi-model ensemble (MME) forecasts indicate a further development toward stronger El Niño conditions. The seasonal average Niño 3.4 SST ensemble mean anomaly is forecast to reach approximately 3.6°C during SON 2026, with the intensification trajectory peaking in November-December. The spread among individual forecast systems generally remains narrow, reflecting high forecast confidence. In the Indian Ocean, a positive IOD phase is also expected to develop, reaching an SON 2026 seasonal mean value of 0.9°C. Meanwhile, the equatorial Atlantic basin is forecast to remain generally warm, with SSTs in both the North and South Tropical Atlantic staying above normal. RA II (Asia): Multi-model ensemble forecasts indicate significant spatial contrasts in precipitation  probabilities. A robust enhancement in the probability for below-normal rainfall dominates the Indian...

SN2026aaiv in NGC 7331

type Ia supernova, taken by seestar S50, 174 min of exposure ( 30 sec subs) cropped: annotated: original: from twitter phil michel @m1che2 before the SN event: SN capture: rochesterastronomy transient name server

BepiColombo arrived Mercury

  flybys and arrival ESA go live on 3 sep

seestar S50 pro camera sensor

 from Luca, aka spaceKoala, close up of S50 pro sensor for S50 pro. TLDR: NOT a IMX585. ZWO facebook post  on 27 Aug cloudynights reddit: software compatible S50 pro main sensors: IMX06a IMX585 SmartSens SC880SL (8MP)  spec  in 2023 OmniVision OS08B10   spec  in 2021. details here from cloudynights post   Seestar Pro's not sourcing their "585" sensors from Sony? milleniumfalcon here  in Cloudynights reddit The S50 Pro has been released, but the specs on the ZWO website do not state "585" sensor. They only give general specs that match the 585. The S30 Pro page on ZWO doesn't either. Did it ever? Retailers state "585", but maybe this is no longer correct. (Update: It isn't stated on their global site, but the US store site states 585) Sam (ZWO CEO) did mention to Luca at NEAF, "Sony, they say they cannot provide enough sensor" Context starts HERE in her video. The quote starts at 23:21.  Cuiv, in his review, points out HERE that ...

NASA moon base plans

  CLPS from planetary CLPS wiki APArchive race of shackleton crater  blue moon endurance vs chang e 7 blue moon pathfinder misssion 1 NET Q1 2027 nextspaceflight

2 Aug 2027 solar eclipse

more than 6 minutes of totality   eclipseatlas NAO JP cairo nearby (30 N, 31 E) as example eclipsewise ESA That makes the 2027 eclipse the longest totality available anywhere on Earth for 87 years. It is not the longest eclipse possible, nor the longest in recorded history. timeanddate eclipsophile saudi arabia all successful eclipse photo requires teamwork and planning(天時,地利,人和) wiki eclipse tourism BBC  

The beatles: and I love her

guitar lessons strums interesting background eg george's 4 note riff (11:07)

CZ-7A explodes 長征7改

scott manley 新华社于8月10日23时15分通过新华网正式发布《中星4B卫星发射失利》通稿,内容简洁:确认发射时间、地点、火箭型号(长征七号改)、载荷名称及「火箭飞行异常,发射任务失利」,并指出原因正在分析排查。 weixin 三體引力波 不懂方丈 skyrocket de previous successful launch of cz-7a was 29 july

king of bokeh 75mm or 85mm?

which one is best for portraits? medium shot TTartisan 75mm f1.5 ,aka clone of Biotar the swirly bokeh king model to camera distance: 1.46m depth of field 3.1 cm blur 7.53% canon 85mm f1.2 model to camera distance: 1.65m depth of field 1.9 cm blur 10.67% btw, you can get even more exotic swirl bokeh from 900g russian helios 40-2 85mm flickr simon utak youtube  on ttartisan 75mm łenses that swirl, really loņg list: sagittal astigmatism lensbaby nukepedia pencilofrays eckhardt petzval home built

BEST (Burning Plasma Experimental Superconducting Tokamak)

  The toroidal superconducting magnet: The newly accepted toroidal field superconducting magnet, a D-shaped structure measuring 21 meters long, 12 meters wide and weighing 582 tons, is the largest fusion reactor superconducting magnet ever built, with 1.3 times the volume and three times the stored energy of comparable magnets in the International Thermonuclear Experimental Reactor. Sixteen such coils will eventually form a ring generating a 6.5-tesla magnetic field at the plasma center. During heat treatment of niobium-tin superconductors, a temperature deviation of just a few degrees can cause performance to collapse, and keeping temperatures uniform across a furnace holding coils more than 10 meters in size is itself a cutting-edge engineering feat. The BEST (Burning Plasma Experimental Superconducting Tokamak) is a compact, next-generation nuclear fusion device being built in Hefei, China, aiming to demonstrate actual deuterium-tritium plasma burning and generate the world's fi...

multiple DSO in Cygnus

original. several DSO in one photo using astrometŗy to make annotated details so can use a full frame camera and a 135mm lens cosmos notes weixin

HAC200 DX

 coming soon

tracking changes in Trifid nebula

in thirty years time. trifid nebula is ~ 5000 light years away from Hubble  universetoday adam block: universe within 5000 light years durham

Roman space telescope

formerly known as WFIRST     comparison orbit :L2 lagrange launch scheduled on 30 august, 2026 Liftoff of the Falcon Heavy rocket carrying the spacecraft is scheduled for 7:26 a.m. Eastern (11:26 GMT) from the Kennedy Space Center. scheduled to be ready(commission) by December 2026 spacenews hardware highlights from @tsuka_ken, google lens translated

定風波 蘇軾

  三月七日,沙湖道中遇雨。雨具先去,同行皆狼狽,餘獨不覺,已而遂晴,故作此。 莫聽穿林打葉聲,何妨吟嘯且徐行。竹杖芒鞋輕勝馬,誰怕?一蓑煙雨任平生。 料峭春風吹酒醒,微冷,山頭斜照卻相迎。回首向來蕭瑟處,歸去,也無風雨也無晴。 dugushushi 石鼓

萬曆朝鮮之役

  another interpretatíon Q: 1592年4月 豐臣秀吉祗用了~40多天由斧山攻打到平壤,如此快速? 明朝有沒在朝鮮註軍守衛?

秦趙長平之戰

  wiki kknews edbhk baidu 考古人员仅在这层就挖掘出头盖骨60多个,因天寒地冻无法再挖,专家们推测,此坑所埋赵军官兵尸体至少超过百具。此外,考古人员还运用国际最先进的射线测定法,探测到在一号坑的西侧,还有一个宽3至4米、长55米的大尸骨坑,他们将其编为二号坑。他们分析认为,此坑和附近的二号坑均为深坑,不像秦军专为掩埋战俘尸体所挖,更像是天然的深沟大壑。当年,秦军将战俘尸体抛入沟内,再填上一层薄土加以掩盖。 紙上談兵 史記 白起王翦 列傳 .…至九月,趙卒不得食四十六日,皆內陰相殺食。來攻秦壘,欲出。為四隊,四五復之,不能出。其將軍趙括出銳卒自搏戰,秦軍射殺趙括。括軍敗,卒四十萬人降武安君。武安君計曰:「前秦已拔上黨,上黨民不樂為秦而歸趙。趙卒反覆。非盡殺之,恐為亂。」乃挾詐而盡阬殺之,遺其小者二百四十人歸趙。前後斬首虜四十五萬人。趙人大震。 趙最大弱點/失敗,是在於logistics 後勤

山西玉璧萬人坑

  wiki

adaptive optics finally for amateur

youtube

helsinki bus station theory

Arno Minkkinen, on originality francsart instagram tom connor medium just stay on the *$king bus 

yet another 3d printed spectrograph

  FIRSTLAST cloudynights DeepSkyDetail