日期： 26 Aug 02
Taken with :
AP 130mm EDT,
NP12mm eyepiece,
CP990 ISO200,
Processed with :
photoshop 6.0
Registax 1.1.
The seeing was very unsteady, with S:4~5/10, T:4/10, with patches of fast moving clouds in > the sky.
Rupes Altai
Theophilus
posidonius
日期：19March2002, HKST 20h19m ~ 22m, T:3/10, S:7/10
All are taken with :
130mm EDT Astrophysics + NP12mm eyepiece on
日期：２００１年 11 月 16 日 around 20h18m. HKST.
地點 : Lantau Island
Taken with 35mm wide angle lens.
The photo is
automatically guided by Takahashi TG-SP mount, Kodak E200 slide
film and with 1-stop pushed developing.
日期：２００１年 11 月 16 日 around 20h18m. HKST.
地點 : Lantau Island
Taken with 105mm telephoto lens.
Even though Cygnus was low in the western sky, however, the transparency was about 7/10 that evening.
The photo is automatically guided by Takahashi TG-SP mount, Kodak
E200
slide film and with 1-stop pushed developing.
日期：２００１年７月４日
around 4:30 a.m. HKST.
135mm Nikon lens f/2.8 on
The comet was in Pisces, RA: 0h7.5m, Dec: 0 deg 10 min
The coma is round in shape, bright centre and brightness diffused
outward, a very short tail was detected with 12x40mm bino.
Two re-processed Jupiter photos that have taken last year with CN212. The photos were processed with AstroStack and Photoshop.
方式：目鏡放大
相機型號：Nikon
Coolpix
990 digital camera
望遠鏡：Pentax 75mm口徑; f.l. 500mm 折射鏡
赤道儀：日本 Takahashi
EM-10
目鏡：OR 9mm
主鏡前減光：AstroSolar Photofilm
日期：２００１年３月３１日
時間：HKT 14:00:30
使用 Photoshop 5.0加強
Note: The sky is overcast with infrequent interval of clearing.
M42 獵户座星雲
方式：Unguide 直接焦點
望遠鏡：日本 Takahashi
60mm 口徑 f/5.9
fluoride 折射鏡
赤道儀：日本 Takahashi
EM-10
底片：柯達E200幻燈片
曝光時間：１５分鐘
馬頭星雲
方式：Unguide 直接焦點
望遠鏡：日本 Takahashi
60mm 口徑 f/5.9 fluoride 折射鏡
赤道儀：日本 Takahashi
EM-10
底片：柯達E200幻燈片
曝光時間：１５分鐘
月球環形山哥白尼 (copernicus)
方式：目鏡放大
相機型號：Nikon
Coolpix
990 digital camera
望遠鏡：Astrophysics 130mm 口徑折射鏡
赤道儀：日本 Takahashi
EM-10
目鏡：日本 Takahashi NP12mm
