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) 2025年03月27日 溫度 27.2度C 濕度 64% 大溪 晴朗 風速 1級 SQM
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:11顆 目測:0顆 雙子座 Gem 獅子儀座 Leo
Observations submitted since last login:
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Name JD CalendarDate Mag Filter Notes
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1 R GEM 2460761.94306 2025 Mar 27.4431 8.0 Johnson V ensemble ASTROART8.0 N
2 S GEM 2460761.94514 2025 Mar 27.4451 13.9 Johnson V ensemble ASTROART8.0 N
3 T GEM 2460761.94931 2025 Mar 27.4493 8.9 Johnson V ensemble ASTROART8.0 N
4 U GEM 2460761.94931 2025 Mar 27.4493 14.5 Johnson V ensemble ASTROART8.0 N
5 V GEM 2460761.95486 2025 Mar 27.4549 13.6 Johnson V ensemble ASTROART8.0 N
6 W GEM 2460761.95694 2025 Mar 27.4569 6.7 Johnson V ensemble ASTROART8.0 N
7 X GEM 2460761.95972 2025 Mar 27.4597 12.2 Johnson V ensemble ASTROART8.0 N
8 Y GEM 2460761.96181 2025 Mar 27.4618 9.2 Johnson V ensemble ASTROART8.0 N
9 Z GEM 2460761.96528 2025 Mar 27.4653 11.8 Johnson V ensemble ASTROART8.0 N
10 R LEO 2460762.0375 2025 Mar 27.5375 7.3 Johnson V ensemble ASTROART8.0 N
11 S LEO 2460762.04028 2025 Mar 27.5403 12.5 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 2025 0327取樣 15.611mag ( 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