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04月15日16日 溫度 22.7/25.0度C 濕度 58/48% 大溪 晴朗/多雲 風速 1-2級 SQM=17.74
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:24顆 CCD:24顆 目測:0顆 御夫座 Aur 雙子座 Gem 小獅座 Lmi 獅子座 Leo
Observations submitted since last login:
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Name JD CalendarDate Mag Filter Notes
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1 R GEM 2460781.00486 2025 Apr 15.5049 8.1 Johnson V ensemble ASTROART8.0 N
2 S GEM 2460781.00694 2025 Apr 15.5069 13.2 Johnson V ensemble ASTROART8.0 N
3 T GEM 2460781.00833 2025 Apr 15.5083 9.0 Johnson V ensemble ASTROART8.0 N
4 U GEM 2460781.01042 2025 Apr 15.5104 9.2 Johnson V ensemble ASTROART8.0 N
5 V GEM 2460781.01736 2025 Apr 15.5174 11.9 Johnson V ensemble ASTROART8.0 N
6 W GEM 2460781.02083 2025 Apr 15.5208 6.5 Johnson V ensemble ASTROART8.0 N
7 X GEM 2460781.02222 2025 Apr 15.5222 12.7 Johnson V ensemble ASTROART8.0 N
8 Y GEM 2460781.02639 2025 Apr 15.5264 9.0 Johnson V ensemble ASTROART8.0 N
9 Z GEM 2460781.02917 2025 Apr 15.5292 11.9 Johnson V ensemble ASTROART8.0 N
10 R AUR 2460780.95208 2025 Apr 15.4521 12.3 Johnson V ensemble ASTROART8.0 N
11 S AUR 2460780.95347 2025 Apr 15.4535 9.3 Johnson V ensemble ASTROART8.0 N
12 U AUR 2460780.95833 2025 Apr 15.4583 10.7 Johnson V ensemble ASTROART8.0 N
13 V AUR 2460780.96111 2025 Apr 15.4611 10.0 Johnson V ensemble ASTROART8.0 N
14 W AUR 2460780.96319 2025 Apr 15.4632 13.0 Johnson V ensemble ASTROART8.0 N
15 X AUR 2460780.96528 2025 Apr 15.4653 9.9 Johnson V ensemble ASTROART8.0 N
16 Y AUR 2460780.96736 2025 Apr 15.4674 9.4 Johnson V ensemble ASTROART8.0 N
17 Z AUR 2460780.96944 2025 Apr 15.4694 9.7 Johnson V ensemble ASTROART8.0 N
18 R LEO 2460782.04167 2025 Apr 16.5417 7.9 Johnson V ensemble ASTROART8.0 N
19 R LMI 2460782.45833 2025 Apr 16.9583 11.0 Johnson V ensemble ASTROART8.0 N
20 S LMI 2460782.05903 2025 Apr 16.559 11.8 Johnson V ensemble ASTROART8.0 N
21 T LMI 2460782.0625 2025 Apr 16.5625 10.6 Johnson V ensemble ASTROART8.0 N
22 U LMI 2460782.06458 2025 Apr 16.5646 10.6 Johnson V ensemble ASTROART8.0 N
23 X LMI 2460782.06667 2025 Apr 16.5667 12.3 Johnson V ensemble ASTROART8.0 N
24 Y LMI 2460782.07014 2025 Apr 16.5701 12.1 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 0415取樣 16.255mag 0416取樣 15.989mag ( 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