大溪天文台觀測日誌 TYGA TW大溪天文台 TYGA TW(AAVSO)觀測全天長周期脈動變星 LPV (Long Period Variable star)
2026年08月26日 溫度 26.7度C 濕度 82% 大溪 風速 1級( 陣風) 有雲 (天氣不佳)
Celestron 14" SCT F/3.6 (f 1278mm 1.1 arcsec/pixel resolution) +SBIG ST-10XME 自由追蹤 (POLEMASTER 2017 0805 校對) Showa 20E kai +NS5000 for SHOWA20E(測試中).+TheSky GOTO system.
觀測變星:11顆 CCD:10顆 目測:01顆 北冕座 Crb 武仙座 Her 天箭座 Sge
Observations submitted since last login:
---------------------------------------------------------------------------------------------------------------------------------
Name JD CalendarDate Mag Filter Notes
---------------------------------------------------------------------------------------------------------------------------------
1 T CRB 2461279.07569 2026 Aug 26.5757 10.1 Johnson V ensemble ASTROART8.0 N
2 T CRB 2461279.07778 2026 Aug 26.5778 11.4 Johnson B ensemble ASTROART8.0 N
3 T CRB 2461279.08056 2026 Aug 26.5806 9.1 Cousins R ensemble ASTROART8.0 N
4 N Sge 20262461279.09028 Aug 26.5903 7.6 Johnson V ensemble ASTROART8.0 N
5 N Sge 20262461279.09306 Aug 26.5931 8.1 Johnson B ensemble ASTROART8.0 N
6 N Sge 10162461279.09583 Aug 26.5958 7.2 Cousins R ensemble ASTROART8.0 N
7 R SGE 2461279.1375 2026 Aug 26.6375 9.2 Johnson V ensemble ASTROART8.0 N
8 S SGE 2461279.14028 2026 Aug 26.6403 5.4 5.5 ASTROART8.0 N 7X50 BINOCULARS
9 T SGE 2461279.14722 2026 Aug 26.6472 10.0 Johnson V ensemble ASTROART8.0 N
10 U SGE 2461279.15417 2026 Aug 26.6542 8.4 Johnson V ensemble ASTROART8.0 N
11 R HER 2461279.08333 2026 Aug 26.5833 9.9 Johnson V ensemble ASTROART8.0 N
-------------------------------------------------------------------------------------------------------------------------------
Celestron 14" SCT +Sbig ST-10XME 直焦點 溫度0度C 曝光 40-60秒 JOHNSON V,B,R FILTER / CHROMA V -Bessell
AAVSO Observatory Code : TYGA TW (大溪天文台 台灣)
當晚極限星等 2026 0826取樣 mag ( JOHNSON UVBR / CHROMA V -Bessell V band filter )
image field: 26'x19' (ST-2000XM) 41'x34' (STL11K) 26'X21' (ST-10)
大溪及世界各地業餘觀測者的觀測資料及曲線可參考
http://www.aavso.org/data/lcg*.Vmag=photometry RADEC=astrometry by Astroart5.0
TYGA TW : AAVSO global obse