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)2024年08月30日 溫度 30.0度C 濕度 69% 大溪 晴朗/多雲
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:07顆 CCD:07顆 目測:0顆 天琴座 GCVS Lyr
Observations submitted since last login:
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Name JD CalendarDate Mag Filter Chart
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1 S LYR 2460553.00764 2024 Aug 30.5076 14.2 Johnson V ensemble ASTROART8.0 N
2 T LYR 2460553.01458 2024 Aug 30.5146 9.1 Johnson V ensemble ASTROART8.0 N
3 U LYR 2460553.02361 2024 Aug 30.5236 9.7 Johnson V ensemble ASTROART8.0 N
4 V LYR 2460553.03125 2024 Aug 30.5313 12.0 Johnson V ensemble ASTROART8.0 N
5 W LYR 2460553.03333 2024 Aug 30.5333 10.6 Johnson V ensemble ASTROART8.0 N
6 Z LYR 2460553.03889 2024 Aug 30.5389 10.5 Johnson V ensemble ASTROART8.0 N
7 X LYR 2460553.04306 2024 Aug 30.5431 9.5 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 0831取樣 16.334mag ( 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 cod