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8月15-17日 溫度 28.3度C 濕度 62% 大溪 風速 1級 SQM= 18.18
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31顆 CCD:29顆 目測:2顆 天鷹座 AQL 天鵝座 CYG 天琴座 LYR 飛馬座 PEG
Observations submitted since last login:
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Name JD CalendarDate Mag Filter Notes
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1 SN 2025RBS 2460903.16667 2025 Aug 15.6667 12.8 Johnson V ensemble ASTROART8.0 N
2 SN 2025RBS 2460903.17014 2025 Aug 15.6701 13.4 Johnson B ensemble ASTROART8.0 N
3 SN 2025RBS 2460903.17361 2025 Aug 15.6736 12.5 Cousins R ensemble ASTROART8.0 N
4 R CYG 2460904.17361 2025 Aug 16.6736 9.9 Johnson V ensemble ASTROART8.0 N
5 S CYG 2460904.17917 2025 Aug 16.6792 9.8 Johnson V ensemble ASTROART8.0 N
6 U CYG 2460904.18056 2025 Aug 16.6806 7.7 Johnson V ensemble ASTROART8.0 N
7 V CYG 2460904.18194 2025 Aug 16.6819 9.3 Johnson V ensemble ASTROART8.0 N
8 W CYG 2460904.18403 2025 Aug 16.684 6.1 6.2 THESKY 6.0 N 8cm REFRACTOR 19X
9 Y CYG 2460904.19097 2025 Aug 16.691 7.8 Johnson V ensemble ASTROART8.0 N
10 Z CYG 2460904.19236 2025 Aug 16.6924 10.3 Johnson V ensemble ASTROART8.0 N
11 RR CYG 2460904.19792 2025 Aug 16.6979 9.3 Johnson V ensemble ASTROART8.0 N
12 R AQL 2460904.05347 2025 Aug 16.5535 10.0 Johnson V ensemble ASTROART8.0 N
13 S AQL 2460904.05486 2025 Aug 16.5549 9.5 Johnson V ensemble ASTROART8.0 N
14 U AQL 2460904.05833 2025 Aug 16.5583 6.5 6.6 THESKY6.0 N 8cm REFRACTOR 19X
15 V AQL 2460904.05972 2025 Aug 16.5597 7.2 Johnson V ensemble ASTROART8.0 N
16 W AQL 2460904.06181 2025 Aug 16.5618 11.5 Johnson V ensemble ASTROART8.0 N
17 Z AQL 2460904.06528 2025 Aug 16.5653 10.8 Johnson V ensemble ASTROART8.0 N
18 R PEG 2460904.16319 2025 Aug 16.6632 8.3 Johnson V ensemble ASTROART8.0 N
19 S PEG 2460904.16458 2025 Aug 16.6646 8.2 Johnson V ensemble ASTROART8.0 N
20 T PEG 2460904.16597 2025 Aug 16.666 12.5 Johnson V ensemble ASTROART8.0 N
21 V PEG 2460904.16806 2025 Aug 16.6681 8.7 Johnson V ensemble ASTROART8.0 N
22 W PEG 2460904.17014 2025 Aug 16.6701 11.2 Johnson V ensemble ASTROART8.0 N
23 X PEG 2460904.17361 2025 Aug 16.6736 10.0 Johnson V ensemble ASTROART8.0 N
24 Y PEG 2460904.17569 2025 Aug 16.6757 13.2 Johnson V ensemble ASTROART8.0 N
25 Z PEG 2460904.17917 2025 Aug 16.6792 12.2 Johnson V ensemble ASTROART8.0 N
26 S LYR 2460903.04167 2025 Aug 15.5417 11.4 Johnson V ensemble ASTROART8.0 N
27 T LYR 2460903.04444 2025 Aug 15.5444 8.7 Johnson V ensemble ASTROART8.0 N
28 U LYR 2460903.04861 2025 Aug 15.5486 10.6 Johnson V ensemble ASTROART8.0 N
29 V LYR 2460903.05 2025 Aug 15.55 13.8 Johnson V ensemble ASTROART8.0 N
30 W LYR 2460903.05208 2025 Aug 15.5521 12.7 Johnson V ensemble ASTROART8.0 N
31 X LYR 2460903.05417 2025 Aug 15.5542 9.0 Johnson V ensemble ASTROART8.0 N
32 Z LYR 2460903.05694 2025 Aug 15.5569 10.4 Johnson V ensemble ASTROART8.0 N
33 Y LYR 2460903.05972 2025 Aug 15.5597 13.2 Johnson V ensemble ASTROART8.0 N
34 RR LYR 2460903.06181 2025 Aug 15.5618 8.0 Johnson V ensemble
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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 0817取樣 16.787mag ( 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