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MANDII
2011-07-15 10:46 |
31樓
▲ ▼ |
" 那棚架有轮子,可以很顺滑地转动竿,把帆布拉开和收起。
它的位置已予留和倆边成90度的墙壁隔开一尺半的宽度,以后会再弄花槽,种高高的树木, 像那颗松树那么高的密密的,那样就成了一个空中花园,也可以挡光。" 去年12月13日我在贴里是按上面那么说的,刚过去的星期天,终于把花槽差不多造好了。 我从6月开始拍板做,一做就做上了一个月半时间,期间我是大部份在晚上弄的, 这次整个工程真的只有我一个人做了,由头带到尾。 高技术高科技的东西我不会DIY,像这种粗东西我还是能应负得来。 玩天文,让我发挥了不少的创造能力,好像DIY有个瘾那样,一年一个工程项目,09年搞天文台,10年搞活动棚架和白房(白房就不算我搞 ,只是买),然后今年11年就搞了花槽。明年到时可能没啥东西搞就真的会去搞大牛反。目前4大工程,总的来说,我觉得为何要DIY呢,就是要自己怎么想,就怎么去做,要实现心里所想的,然后要省钱,就是那样。 花槽长4米半和3米半倆段成L型铺于天台俩边,高42公分(厘米),阔40公分,决定自己动手做前找过几家装修公司了解情况,像这样尺寸的花槽价钱要1万 2左右,外层磁砖要是他们规定的那种一般国内磁砖,如果要好的磁砖就还得另外加钱。我自己在香港买日本进口的才1200港币,一共130多条倆种磁砖,加上内层红砖180多块,15包沙,2包英泥,,1瓶英泥宝加强密度和防水功效,还有4包石仔,一共1000左右,连磁砖总材料包运费在2300港币,就那么多了。 另外树木方面,装修公司以面积每平方尺计算,一平方400港币,包泥土,肥料和植物,植物也是他们规定好,也不怎么样那种,也可以补钱买好的。那按那样算我面积有(长:8米x3.3=26.4尺,阔:40厘米/33=1.2尺),那就31.6平方尺,即1万3千港币,而且还都是一些很小颗的植物。那如果找装修公司总价要2万5港币。 那些树木我便决定在深圳花草批发市场买,品种又多又平宜,我买了8棵罗汉松,每棵才120人民币,像那么高大的罗汉松每棵在香港要7,8百。8棵就 6000了。还有2棵紫微树,一棵芒果树(有长5个芒果),竹子18支,6盘抹梨花,还有藤类花几盘,其它的小花小草,一共就1800人民币。 另泥土最花钱,你看不出来要下那么多土的,我是问深圳买花那里才知道要下多少土的,1个立方米花槽就得1300公斤(KG)的土,即1.3吨土,我那里是 1.4立方米,就得买1800公斤左右的土,我买了1700公斤,90包总共。在香港同样的一包土要35块一包(20多公斤),那按正常光泥土都要 3100港币了,肥料3包每包80,240了。我在深圳买80包才500人民币,3包肥料150。加上运费1900人民币,运费指的是全部东西,树木连泥土一车过运来香港,送到家门口,一共是1900人民币。那么等于是我买花和土花了(1800+500+150+1900=4350)人民币,即5200港币花了。 对比一下真有意思,如果是正常在香港买花和土,就只说那8棵罗汉松和土吧,其它的植物都不计算,得要6000+3100+240=9340港币,我现在才 5200港币,还多了10几盘植物出来。花槽我那里本来要1万三也只要2300,那整个花槽连花,本来总价一共是13000+9340=22340(只得 8颗罗汉松),我现在只要5200+2300=7800(包所有的树和花), 我想其它的树和花那里在香港买起码也得要个3000的。那么,总造价2万6是跑不掉的,我现在只要7800,即8000总造价可以了,省了3份2成本,省了18000接近倆万港币。 MANDII 2011/07/15 x0 |
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MANDII
2011-07-15 12:33 |
32樓
▲ ▼ |
US ASTRONOMY/CLOUDY NIGHTS
The Observatory is located on the platform . It's necessary to make the platform looks better . I had designed the whole platform indeed , since the day I built this Observatory 2 years ago . At that time I thought it should be looks like a garden , with a house . Last year the house is built , and I had made one sheld as well . The cover on the shelter can be opened and closed by rolling . The house is bought and not made by me . But the rolling shelter is made by me one person . This year , I decide to settle all the plants and build up an observatory garden . Those trees can sheld lots of light that come from western side of the platform . Height of the trees and house was designed not higher than 20 degree elevation when looking from the the observatory . Samely , everything needed DIY , to save money . And turns impossible to possible . I DIY a concret container for plants , total cost including all the palnts and soil is around 8000 HKD , saving at least 20 thousand HK dollars if I ask the shop to build one for me . I spent nearly 1 and half month to complete this build . Most of the time I make it at night time after daily work . It was nearly completed last sunday . Very tired indeed recently . but very happy . Astronomy remind me one thing , Keep on doing things by own ,step by steply . MANDII 2011/07/15 x0 |
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MANDII
2011-07-20 11:33 |
33樓
▲ ▼ |
CLOUDY NIGHTS
MANDII : 07/15/11 04:45 AM Yes Mike , quite lots of work indeed , but fortunately I just spent the time longer . bit by bit can finish tough works . You know the time is always the best helper . I had to bring nearly 90 packages of soil , each package around 20 KG upstair 3 floors . You don't heard about that 1 cubic meter volunm of container needed to be filled nearly 1300KG of soil . I aslo do not know it before . And my container is about 1.3 cubic meter ( 8M * 0.42M* 0.4M=1.3 ) in volunm , so need totally 1700KG of soil . I had calling local people to pick these bags actually , but they charged me too much . very expensive that they counted me in each KG and needed over 1500 dollars . Well , I forgot how much the exactly charges now , but anyway very expensive that I could not accept it at that time . Finally ... I pick up bag by bag , in nearly 1 week of nights . MANDII : 07/19/11 11:05 PM Once again thank you Sir Herman . I see you also have a big telescope and probably an observatory in your icon picture . Well , you let me thinking once again the whole story now .. . Actually , most importantly and main purpose in setting up these trees , is to work as a SUN shelter . In local HK climate , there is two months you are feeling hot in a whole year , July and August . The temperature can always reach to over 30 degree celcious . The other 10 months are not hot . In down floor living room you don't need to turn on the internal air conditioner in these months , except the two hotest months in Summer time . According my observation experience in these years , the rooftop platform is getting hot starting from noon time , and reach the higest temperature at 4 o'clock afternoon , And then it starts to drops down . Thus , the amount of the sun moving shadow that it lays and moves on the rooftop , that was shelted by the rolling cover(cloths) and the trees , should be counted the area according to the sun moving time starting noon time to 4'clock , and in which specific direction and location as well . As of now , totally 8 meters long Tree container shelding the West and South West Sun heat ,and about 1.9M height of these trees ,can covers over 70% areas on the rooftop . I mean the total covering area that takes effect when the shadow moves at these afetrnoon time range . The rolling shelter cloths can be opened and closed by a steel wheel , in nightime and daytime respectively . Most of the other months in a year , I open the shelter such that I still can look at the night sky . How many , how big and which location I should setup these trees and the shelter , is needed to be decided . And needed to be designed at the beginning time . At the very beginning indeed counting to the time when deciding to build this obesrvatory two years ago indeed ! The difficulty is also at the very beginning time when it's hard to decide these kind of things . But you are not able to change everthing anymore , after it was built . Old chinese word always tells me the truth . " Things started not easily at the beginning time , and getting easy as you go stepping forward one by one " . Thank you Sir . x0 |
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MANDII
2011-07-31 16:39 |
34樓
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NO.53)
The Hong Kong Observatory located at the highest mountain in Hong Kong , is very far away from my observatory and from my telescope . Should have more than 10 kilometers distance apart from here . But today I can peer it with my DSI ,through those leaves and trees nearby . I had recorded down it's visual coordinates as well . ORION 6" Newtonian EQ3 DSI-I( 0.0005s X 38 ) REGISTAX Observe : 2011/07/31 afternoon x0 |
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MANDII
2011-08-07 14:45 |
37樓
▲ ▼ |
NO.56 )
这个可能是鸟巢。因为风比较大,树摇得很利害,便用web cam 好叠加一点。 This is the bird nest , since today is windy , the tree moves a lot , so I choose to use web cam for fast capture and more accurate stacking of images . I start to find it since noon time , outside temperature reach 32 degree celcious , but in the observatory it's quite cool when the dome and the door is opened . ( RA :18h35m DEC:+2) ORION 6“ Newtonian EQ3-II web cam ( 10 frames ) REGISTAX Observe : 2011/8/07 13:30 x0 |
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MANDII
2011-08-21 23:02 |
39樓
▲ ▼ |
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MANDII
2011-09-17 10:13 |
40樓
▲ ▼ |
<< 山上植物观察照片综合列表 >>
记录: 类别码 描述 (RA,DEC) 观察时间1_照片号 | 观察时间2_照片号 .... | 观察时间N_照片号 ( RA=18h00m = 东水平 , DEC=90=正北, 赤道仪对好极轴) TREE01 山顶松 (18h59m,-17) 2010/01/24下午_NO.1 TREE02 暗树径 (18h45m,-14) 2010/01/24中午_NO.2 | 2010/01/26晚_NO.4 | 2010/04/25下午_NO.8 | 2010/04/25晚_NO.11 | 2010/04/27晚_NO.12 TREE03 竹 (18h20m,0) 2010/04/25下午_NO.10| 2010/08/28晚_NO.26 TREE04 蛇型树径 (18h20m,+23) 2010/05/01下午_NO.14 TREE05 黑树径 (18h20m,+12) 2010/09/23下午_NO.27 TREE06 竹 (18h15m,+2) 2010/10/07晚_NO.29 TREE07 (18h00m,+24) 2010/12/14晚_NO.32 TREE08 树径 (17h40m,+10) 2010/12/26早_NO.35 TREE09 竹径 (19h10m,+44) 2010/12/26早_NO.37 | 2011/01/05晚_NO.38 TREE10 竹 (18h15m,+2) 2011/01/22晚_NO.39 | 2011/02/12午_NO.42 TREE11 白树径 (18h30m,+5) 2011/02/05午_NO.40 TREE12 (18h38m,+11) 2011/02/19晚_NO.44 TREE13 (18h45m,-7) 2011/03/29晚_NO.48 TREE14 (18h30m,+8') 2011/05/03晚_NO.49 TREE15 (18h40m,-5) 2011/05/23晚_NO.50 FLOWER01 红花 (18h5m,-14) 2010/01/24下午_NO.3 FLOWER02 小黄色的花 (18h20m,+1) 2010/04/25下午_NO.9 FLOWER03 小白色和黄色的花 (17h50m,+30) 2010/05/02中午_NO.15 | 2010/05/05晚_NO.17| 2010/06/21晚_NO.25 FLOWER04 红花 (17h48m,+26) 2010/05/08下午_NO.18 FLOWER05 大深红花 (18h00m,+23) 2010/05/09早上_NO.19 FLOWER06 小红色花 (18h40m,-6) 2010/05/16午_NO.21 FLOWER07 大红花 (18h50m,+30) 2010/12/26早_NO.34 FLOWER 08 小花(18h15m,0) 2011/02/12午_NO.41 FLOWER 09 (18h10m,+2) 2011/05/25晚_NO.51 GRASS01 杂草 (18h40m,-14) 2010/01/27晚_NO.5 GRASS02 杂草 (18h00m,+29) 2010/04/23晚_NO.7 FRUIT01 山顶松树果子 (18h10m,+31) 2010/01/31下午_NO.6 FRUIT02 待开花的粒状物 (18h25m,-6) 2010/05/01下午_NO.13 | 2010/05/14晚_NO.20 |2010/06/16早_NO.23 |2010/06/16早_NO.23 FRUIT03 待开花 (18h50m,-5) 2010/09/26下午_NO.28 LEAVE01 松叶 (18h15m,+12) 2010/05/02下午_NO.16 LEAVE02 大块叶 (18h44m,-6) 2010/05/16下午_NO.22 LEAVE03 大绿叶 (18h15m,+4) 2010/06/16下午_NO.24 LEAVE04 绿叶 (18h00m,+6) 2010/12/20晚_NO.33 LEAVE05 紫叶 (18h45m,+41) 2010/12/26午_NO.36 LEAVE06 (18h20m,0) 2011/02/18晚_NO.43 LEAVE07 (18h32m,+4) 2011/03/10晚_NO.46 LEAVE08 (18h35m,+4) 2011/03/22晚_NO.47 LEAVE09 (18h45m,+20) 2011/08/21晚_NO.58 ROCK01 西山石头(06h10m,+20) 2010/10/10早_NO.30 BIRD01_2011/02/27午 BIRD02_2011/07/31午_NO.54 BIRD03_2011/08/06午_NO.55 BIRD NEST ( 18h35m,+2)_2011/08/07午_NO.56 BIRD04_2011/08/21午_NO.57 ShenZhen_2011/06/05午_NO.52 HONG HONG OBSERVATORY(18h50m,-25)_2011/07/31午_NO.53 *注: 2011/07/18以前坐标已无效,因动过赤道仪. Total : 46 objects 58 observations MANDII created on 2010/05/02 updated on 2011/08/21 x0 |
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MANDII
2012-10-13 22:45 |
44樓
▲ ▼ |
No.62)
今晚和10月5日晚(No.59)是同样一棵树,位置也差不多,上次单张1分钟5张,这次单张4分钟2张,目镜里看到的都是一样非常暗的(感觉)。 今晚4分钟的明显要好多。今晚有几点以下体会, 1)我是DSI里自动叠加的,这个自动叠加方便。我是一直实时屏幕上看它叠加的变化的,看到有加到5张的样子(20分钟), 加越多图像是感觉顺滑点,但也同是要模湖点,模湖是没办法的,总会有点摇晃的树。要叠加树按道理比叠加星点更加困难,因为图案是不规则图案。我看到后面叠加的不行,便只用头倆张。 2)今晚也试了同样的位置不更改下用Philipes 700nc web cam 来拍看,结果拍不到,画面一片黑。 暴光拉长到1分钟都没反应。我本来在想如果web cam 也能长时间暴光拍暗东西就好,那样我可以用来拍星团。 证明DSI比philips要强多,DSI 15秒就已经看到有点东西出来了,philips web cam 1分钟,倆分钟都一点没有。 3)我感觉目镜里这棵树比以前用同样的目镜看到的M星团还要暗的,而且是很明显地再暗点。 由此推断,DSI够拍星团。 以目镜为标准不会有错,目镜看到DSI必然拍到。 星团星系可以以目镜为比对标准,星云因为本身没法肉眼看,那就不好说。 Orion 6"/F5 Newtonian EQ3 DSI (4 min X 2 ,autostack ) Photoshop 2012/10/13 21:00 x0 |
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MANDII
2012-11-10 17:25 |
49樓
▲ ▼ |
No.70)
今天下午找到林鸟 Orion 6"/F5 Newtonian EQ3 philipes spnc700nc (Bird: 35 frames, tree:65 frames ) Avistack , Photoshop Observe : 2012/11/10 16:00 背景音乐: 永远爱着您 - 草蜢 http://www.1ting.com/player/e2/player_71559.html x0 |
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MANDII
2012-11-11 15:11 |
50樓
▲ ▼ |
NO.71)
今天试下数码相机目镜后拍,应该要先缩小后再PS处理,现在处理成jpeg后再缩小,照片没在window 看图软件里顺滑 本来是第4张那样的~ Orion 6"/F5 Newtonian EQ3 Olympus Z-40C ( 1 frame) Photoshop Observe : 2012/11/11 1:00-2:00p.m 背景音乐: 原谅我是我-草蜢 http://www.1ting.com/p_71570.html x0 |
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MANDII
2012-11-18 13:55 |
51樓
▲ ▼ |
NO.72)
现在是定下来了,以后白天就这样用DC目镜后拍鸟拍风景,一张过搞定,不用像摄像头要叠加,而且照片好看好多。 晚上就用DSI。 Orion 6"/F5 Newtonian PL25mm目镜,万能架 EQ3 Olympus Z-40C ( 1 张) Photoshop Observe : 2012/11/18 12:00-1:00p.m 背景音乐: 明天你是否依然爱我--童安格 http://www.1ting.com/player/c0/player_508507.html### x0 |
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MANDII
2012-11-25 23:13 |
52樓
▲ ▼ |
NO.73)
今晚微雨,米德5X树景,高精度调焦,DSI自动叠加单张1分钟6张(不够),没有平场,PS后期 < 陈慧娴--夜半轻私语 > 抑郁苦恼一于 作首诗 写片艳丽言词合你意 深宵追忆会乱 神智 怎许相对有若 腾缠树 依稀往事言犹在我耳 夜半 轻私语 http://www.1ting.com/player/f7/player_44416.html x0 |
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MANDII
2012-11-29 22:55 |
53樓
▲ ▼ |
NO.74)
这几天阴天,有时还下大雨,今晚雾大,外面冷,主要练习对焦。 米德5X放大的今晚就不拍了,上回没平场太难看,得等白天才能做张。 DSI (2s X100, autostack ) PS 雪人-范晓萱 一片一片一片 一片 http://www.1ting.com/player/c7/player_163558.html x0 |