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01月09日 溫度 10.7度C 濕度 78% 大溪 風速 0-1級 SQM= 18.21
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:8顆 CCD:7顆 目測:1顆 英仙座 Per
Observations submitted since last login:
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Name JD CalendarDate Mag Filter Notes
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1 R PER 2461050.08681 2026 Jan 9.5868 13.0 Johnson V ensemble ASTROART8.0 N
2 S PER 2461050.09097 2026 Jan 9.591 10.0 Johnson V ensemble ASTROART8.0 N
3 T PER 2461050.09236 2026 Jan 9.5924 8.5 Johnson V ensemble ASTROART8.0 N
4 U PER 2461050.09444 2026 Jan 9.5944 8.7 Johnson V ensemble ASTROART8.0 N
5 W PER 2461050.09792 2026 Jan 9.5979 9.0 Johnson V ensemble ASTROART8.0 N
6 X PER 2461050.09931 2026 Jan 9.5993 6.3 6.2 6.9 THESKY6.0 N 8cm REFRACTOR 19X
7 Y PER 2461050.10694 2026 Jan 9.6069 9.0 Johnson V ensemble ASTROART8.0 N
8 Z PER 2461050.10903 2026 Jan 9.609 10.3 Johnson V ensemble ASTROART8.0 N
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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 0109取樣 16.141mag ( 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
參考: 圖2 AAVSO 美國變星者觀測協會 最新Omi Cet 光度觀測變化
觀星論壇 
