香港天文論壇

(12) 仲夏夜銀河 12 JUN 2018 石垣

Camera lens: Samyang 12mm F2.8
Camera: 6D with D1 filter
Exposure: ISO 1600 120sX8
Mount: Skytracker
PI, PS
P.S. 清楚見到當時相隔一條銀河的除了牛郎和織女星之外, 木星和火星也是呀~

(8) Vela Supernova Remanant 超新星殘骸 南半球的一抽藍色葡提子 - 藍絲絲 SEP 2019 @ NSW, Australia Camera lens: Samyang 135mm F2@F2.5 Camera: ZWO 071C with duo narrowband filter, Gain 180, -15C Exposure: Total ~2.0 hours, Mount: EM11 without guiding PI, PS integration_clone1_ABE_SCNR_PS_03_DN_RRR.jpg 大開眼界! 謝謝大師兄誇獎~ [恭喜...

(11) ETA Carina Nebula 船底座大星雲 4 MAY 2019 @ NSW, Australia Telescope: FSQ106 with reducer 386mm F3.6 Camera: ZWO 071C Gain 120 without filter Exposure: 240sX10, 120sX14, 60sX20, 30sX20 Mount: EM11 with guiding PI, PS ETA_4 MAY 2019_106R_071_G120_240sX10_120sX14_60sX20_30sX20_DBE_SCNR_BN_PI_PS_HDR8_Fi...

(10) 南半球的藍絲絲
Vela Supernova Remanant, 超新星殘骸
SEP 2019 @ NSW, Australia
Telescope: WO Star 71 II 348mm F4.9
Camera: ZWO 1600MM, Gain 200, -15C
Exposure: Ha 400sX5, O3 400sX6
Mount: Skymemo S with guiding
PI, PS
P.S. 接近亂咁嚟，打風一樣，執到走火入魔，抽象派作品...

(9) 獵戶座 沙塵滾滾

SEP 2019 @ NSW, Australia
Telescope: Samyang 135mm F2 @ F2.5
Camera: Canon M5m without filter
Exposure: ISO 1600 120sX53
Mount: Skymemo S without guiding
PI, PS

如題.....

要問太空館喇～

破斧沉舟!!! 換上十字副鏡座和再調校副鏡off-axis位置，怪型星點明顯改善成圓點，小鋼炮已99%完工！ 7 AUG 2020 @ Yuen Long Telescope: 自磨DIY 120mm F3.6 Newtonian Telescope 430mm, Camera: ZWO 2600C @-5C, Gain 100, Exposure: 300sX35, Filter: STC DNB Mount: ZEQ25 with guiding AIR, PI, PS NGC6960_7_AUG_2020_DIY120_Z25_2600C_STCDNB_G100_5C_300sX35_A...

(13) NGC6888 眉月星雲 8 AUG 2020 @ Yuen Long Telescope: DIY 8" F4 Newtonian Telescope 800mm, Camera: ZWO 2600C @ -5C, Gain 100 Exposure: 300s X 15 Filter: STC DNB Mount: CEM 60 with guiding AIR, PI, PS NGC6888_8_AUG_2020_C60_DIY8_2600C_STCDNB_G100_5C_300sX15_ABE_SCNR_PS_01_BN_CC_SCNRB_PS_01_TGDN_AIDC_SC...

(12) NGC7000, IC5070, IC1318, NGC6888, Cygnus 天鵝座中心的瑰寶 1X2 Mosaic 馬賽克 9 AUG 2020 @ Yuen Long Camera Lens: Samyang 135mm F2@F2.8 Camera: ZWO 071C @ -10C, Gain 100, 150 Exposure: 120s X 31, 120s X 23 Filter: DNB Mount: ZEQ25 with guiding AIR, PI, PS AB_PI2_9_AUG_2020_Z25_135mm_F28_071C_ZWODNB_AIR_G100...

(11) NGC 6960, 6979, 6995 天鵝座面紗星雲 8 AUG, 14 AUG 2020 @ Yuen Long Camera Lens: Samyang 135mm F2@F2.8 Camera: ZWO 071C @ -10C, Gain 120, 150 Exposure: 180s X 46, 300s X 8 Filter: STC DNB Mount: ZEQ25 with guiding AIR, PI, PS Veil_14_AUG_2020_Z25_135mm_F28_071C_DNB_G150_G100_ABE_SCNR_BN_CC_PS_01_MT_PS_...

Subaru 寫: ↑

週三 19 8月, 2020 20:01

咁快影秋季星系

趁好天氣玩天光~

(10) M33 Galaxy 三角座星系 14 AUG 2020 @ Yuen Long Telescope: DIY 8" F4 Newtonian Telescope 800mm, Camera: ZWO 2600C @ -10C, Gain 100 Exposure: 180s X 37 + Narrow Band 300s X 5 Filter: STC MS, DNB Mount: CEM 60 with guiding AIR, PI, PS M33_14_AUG_2020_C60_DIY8_2600C_STCMS_G100_180sX37_DBN_300sX5_integrat...

(9) M20三葉星雲 + M21疏散星團 14 AUG 2020 @ Yuen Long Telescope: DIY 8" F4 Newtonian Telescope 800mm, Camera: ZWO 2600C @ -10C, Gain 100 Exposure: 120s X 83 Filter: STC MS Mount: CEM 60 with guiding M20_14_AUG_2020_DIY_8_2600C_STCMS_G100_10C_120sX83_integration_DBE_SCNR_BN_CC_PS_01_AIDC_CC_PS_03_MTE015_TGDN...