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05月04日 大溪 晴朗/多雲 風速:1 級 陣風:級 溫度:25.0度c 濕度:89%
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 室女座 GCVS Vir
Observations submitted since last login: --------------------------------------------------------------------------------------------------------------------------------------------- Name JD CalendarDate Mag Filter Chart ---------------------------------------------------------------------------------------------------------------------------------------------- 1 R VIR 2460435.06806 2024 May 4.5681 7.1 Johnson V ensemble ASTROART5.0 N 2 T VIR 2460435.05417 2024 May 4.5542 14.1 Johnson V ensemble ASTROART5.0 N 3 U VIR 2460435.07708 2024 May 4.5771 9.4 Johnson V ensemble ASTROART5.0 N 4 W VIR 2460435.05972 2024 May 4.5597 9.5 Johnson V ensemble ASTROART5.0 N 5 Z VIR 2460435.0625 2024 May 4.5625 14.6 Johnson V ensemble ASTROART5.0 N 6 Y VIR 2460435.06597 2024 May 4.566 11.3 Johnson V ensemble ASTROART5.0 N 7 X VIR 2460435.06875 2024 May 4.5688 11.2 Johnson V ensemble ASTROART5.0 N ------------------------------------------------------------------------------------------------------------------------------------------------ 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 取樣 ( 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
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05月04日 大溪 晴朗/多雲 風速:1 級 陣風:級 溫度:22.0度c 濕度:89%
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:03顆 CCD:03顆 目測:0顆 北冕座 GCVS Crb
Observations submitted since last login: ---------------------------------------------------------------------------------------------------------------------------- Name JD CalendarDate Mag Filter Chart ---------------------------------------------------------------------------------------------------------------------------- 2024 0404: B-V=+1.5 1 T CRB 2460405.18194 2024 Apr 4.6819 10.1 Johnson V ensemble ASTROART5.0 N 2 T CRB 2460405.18472 2024 Apr 4.6847 11.6 Johnson B ensemble ASTROART5.0 N 3 T CRB 2460405.19097 2024 Apr 4.691 9.1 Cousins R ensemble ASTROART5.0 N
2024 0428: B-V=+1.2 1 T CRB 2460429.16806 2024 Apr 28.6681 9.8 Johnson V ensemble ASTROART5.0 N 2 T CRB 2460429.17222 2024 Apr 28.6722 11.0 Johnson B ensemble ASTROART5.0 N 3 T CRB 2460429.18056 2024 Apr 28.6806 9.6 Cousins R ensemble ASTROART5.0 N
2024 0504: B-V=+2.0 (恆星表面溫度有下降的變化.) 1 T CrB 2460435.08056 2024 May 4.5806 9.5 Johnson V ensemble ASTROART5.0 N 2 T CrB 2460435.08472 2024 May 4.5847 11.5 Johnson B ensemble ASTROART5.0 N 3 T CrB 2460435.08958 2024 May 4.5896 9.2 Cousins R ensemble ASTROART5.0 N ------------------------------------------------------------------------------------------------------------------------------ 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 取樣 none ( 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