親子觀星會

FB 有人問有沒單純賣框

http://familystar.org.tw/index.php?option=com_smf&Itemid=45&topic=28883.msg235348#new


班主任架過3 台


https://www.facebook.com/jerrysuperstar/photos/a.1183827718326501.1073741831.1139579096084697/1214929361883003/?type=3&hc_location=ufi

淘寶有   TA70   TA80

apm

https://www.facebook.com/photo.php?fbid=10156341332544915&set=a.120566759914&type=3&theater

(https://scontent.ftpe8-1.fna.fbcdn.net/v/t1.0-9/47115811_10156341332559915_1574450558771658752_n.jpg?_nc_cat=105&_nc_eui2=AeHUPI6mR_6Pv-uaQI9soTvjsGuVtC5WnsoUYUHspXqnbXOQNqeuBudevew2pVwgN9aTM0SOP8W_9wtTEguUzDfEB5n16RzT_8f-SicFVtEEUQ&_nc_ht=scontent.ftpe8-1.fna&oh=0cea2bcd45ff6c81af80fceeaf564e76&oe=5C6EB634)

https://www.facebook.com/celestron/photos/a.215908461755248/2850300621649339/?type=3&theater


Down at the San Pedro Martir National Astronomical Observatory in Baja Mexico, six 11" RASA are being used for DDOTI (Deca-Degree Optical Transient Imager). To learn more about this cool application of our technology

(https://scontent.ftpe8-4.fna.fbcdn.net/v/t1.0-9/75348890_2850300631649338_7451110252390383616_n.jpg?_nc_cat=110&_nc_oc=AQnHRJiwFrgUt3wYPMBvno49tuABhbhxGkc9VwOJUQToZmxQ0riTb-7agq6eAN4DGhlkPkBg7jBe69gnQ6xCrL8-&_nc_ht=scontent.ftpe8-4.fna&oh=63e00d4578c2771e395e2469a6cf3306&oe=5E5B30D1)

NGTS
next-generation-transit-survey

  20cm array  12台  牛頓  f2.8

https://mattburleigh.wordpress.com/2014/03/21/gearing-up-for-the-next-generation-transit-survey/
(https://mattburleigh.files.wordpress.com/2014/03/img_1173.jpg)

GPS   -24.615833, -70.391111

https://www.eso.org/public/teles-instr/paranal-observatory/ngts/
Newtonian

https://en.wikipedia.org/wiki/Next-Generation_Transit_Survey
twelve 0.2-metre robotic telescopes  f/2.8    

所以是  560mm f2.8  ??


(https://upload.wikimedia.org/wikipedia/commons/thumb/e/ee/The_Next-Generation_Transit_Survey_%28NGTS%29_at_Paranal_%281502b%29.jpg/1280px-The_Next-Generation_Transit_Survey_%28NGTS%29_at_Paranal_%281502b%29.jpg)

https://kknews.cc/tech/vlk48x2.html

LLCD(The Lunar Laser Communication Demonstration月球雷射通信驗證)

LLCD是美國實施的深空光通信項目，它試圖在繞月飛行器與地面接收終端之間建立雙向光通信鏈路，驗證在月地距離情況下通過輕小型星載終端進行高速雷射通信的可行性。該項目於2008年啟動，2013年10月升空，四個月後試驗結束。LLCD還證明了20Mbps的上行速率(用於回送往返月球的零誤差高清視頻，這使得今後人類探月任務極富吸引力)，還為宇宙飛船提供了同步厘米級高精度測距，這可用於改進行星天體的重力模型。

 

https://twitter.com/HDV_blog/status/1298483731578023936?s=09&fbclid=IwAR0qwBWe9gR3QIzpz3kTNtwLl2Z5k0hZB6LtiTtShpRRIReZGx7wil4MnvM  

RASA11" x 6台だそうで(^^

Deca-Degree Optical Transient Imager: DDOTI
(Observatorio Astronómico Nacional)

(https://pbs.twimg.com/media/EgUjdNoU8AA7pKD?format=jpg&name=large)


https://twitter.com/hiropon_hp2/status/1298490419366379520/photo/2


Officina Stellare RH-200 ×8

Qatar Exoplanet Survey (QES)
http://www.qatarexoplanet.org/
https://x.com/hiropon_hp2/status/1298490419366379520

 https://x.com/hiropon_hp2/status/1298490419366379520/photo/1

多連でも、こういうのにはグっと来ませんねｗ
MMT Observatory 


https://zh.wikipedia.org/wiki/%E5%A4%9A%E9%95%9C%E9%9D%A2%E6%9C%9B%E8%BF%9C%E9%95%9C

https://en.wikipedia.org/wiki/MMT_Observatory

https://familystar.org.tw/index.php?option=com_smf&Itemid=39&topic=22290.15 

HAT-South
 https://familystar.org.tw/forum/index.php?topic=34721.msg248925#msg248925

高橋計程車望遠鏡陣列  2x4   Takahashi Epsilon 180
 
https://rsaa.anu.edu.au/observatories/telescopes/hat-south-project


https://www.youtube.com/watch?v=ZWH2RVamqkE

https://www.facebook.com/photo?fbid=10219133432551217&set=gm.3781515165238619
(https://scontent.ftpe8-1.fna.fbcdn.net/v/t1.0-9/152893623_10219133432591218_360195982522157049_o.jpg?_nc_cat=105&ccb=3&_nc_sid=825194&_nc_ohc=K6aURvZr22gAX9w-ULm&_nc_ht=scontent.ftpe8-1.fna&oh=12973c7d88aa2b86ed3f7c571249bf9f&oe=605B4748)
 48.47769731606352, 14.499526255922945

ASA AstroSysteme Austria  奧地利  16 " 牛頓
http://blog.sina.com.cn/s/blog_6db6edbb0100mtp5.html


The Gravitational-wave Optical Transient Observer
GOTO

https://goto-observatory.org/the-second-goto-system-ready-for-deployment/
 8 ASA 40cm/2.4 H400 telescopes on shared DDM500 mount  

https://www.facebook.com/103346594423278/photos/a.103360804421857/291460905611845/

Askar VFA Array with 4pc FRA400 and F3.9 reducers

4 管  array

https://www.facebook.com/photo/?fbid=10158383525078402&set=a.10150204586218402

Evan Tsai

(https://scontent.ftpe8-2.fna.fbcdn.net/v/t1.0-9/156403834_10158383525083402_2935704261042454428_o.jpg?_nc_cat=101&ccb=3&_nc_sid=8bfeb9&_nc_ohc=_zLLoM3WstcAX-7b1Z4&_nc_ht=scontent.ftpe8-2.fna&oh=16b0ddb484d63eccad2c6bd79df537ca&oe=6064B07E)

primalucelab  SESTO SENSO 2 motorizzazione  ?

https://www.facebook.com/NaricesdeTycho/photos/pcb.5917114381647259/5917114274980603/

(https://scontent.ftpe7-4.fna.fbcdn.net/v/t1.0-9/156795964_5917114288313935_1534541793756324119_o.jpg?_nc_cat=105&ccb=3&_nc_sid=8bfeb9&_nc_ohc=2Pb_zmKzgaUAX94aBI2&_nc_ht=scontent.ftpe7-4.fna&oh=7f0936a81cfbee5e08c215dd97665ef3&oe=606753BD)
https://www.facebook.com/NaricesdeTycho/photos/pcb.5917114381647259/5917114278313936/

Quad-RASA 11" sky scanner!

https://www.reddit.com/r/telescopes/comments/ipullw/quadrasa_11_sky_scanner/

(https://preview.redd.it/ujolhntrd8m51.jpg?width=960&crop=smart&auto=webp&s=68de70a28445e61c4bfe4398ad69d5ca82aa401f)

 7 Telescope Array at Utah   

https://www.researchgate.net/figure/Layout-of-the-Telescope-Array-in-Utah-USA-Squares-denote-507-SDs-There-are-three_fig10_221659478

https://www.icrr.u-tokyo.ac.jp/~ta7/

TA7

(https://www.icrr.u-tokyo.ac.jp/~ta7/telarray/figure/ta_pict01.jpg)

https://www.researchgate.net/figure/First-element-of-7-Telescope-HAGAR-array-at-Hanle_fig8_228618476

HAGAR is an array of seven telescopes based on wavefront sampling technique 

(https://www.tifr.res.in/~hagar/images/telescope4.png)

 Telescopes of PACT array 

https://www.researchgate.net/figure/A-schematic-layout-of-the-PACT-Each-telescope-consists-of-seven-mirrors-and-each-sector_fig6_248517721

(https://www.researchgate.net/profile/M-Rahman/publication/1791760/figure/fig1/AS:279841057329157@1443730715551/A-Layout-of-PACT-The-big-circles-represent-the-telescopes-Seven-smaller-circles-inside.png)

https://www.osapublishing.org/ao/abstract.cfm?uri=ao-43-3-601 

Optical phased array configuration for an extremely large telescope

kilodegree automatic transient survey  6台  11" RASA

http://xjltp.china-vo.org/kats.html
星明天文台新设备KATS（Kilodegree Automatic Transient Survey）测试机，预计上六镜系统，每晚巡天1000平方度以上

https://passport.weibo.com/visitor/visitor?entry=miniblog&a=enter&url=https%3A%2F%2Fweibo.com%2F2424081561%2FKAhPrFGLN&domain=.weibo.com&sudaref=https%3A%2F%2Fwww.google.com.tw%2F&ua=php-sso_sdk_client-0.6.36&_rand=1638845953.6409

mini-WASP array with three Sky 90s attached

 http://www.newforestobservatory.com/2011/07/11/the-mini-wasp-array-with-three-sky-90s-attached/

(http://www.newforestobservatory.com/wordpress/wp-content/gallery/projects/img_5814_cs3.jpg)

https://twitter.com/NullPunktNix/status/1470698152902766593?s=20&fbclid=IwAR3F4Q8ZCddZgyBBcrbTi6vGBWSjb6aueH1SaQazrnsdindlKrtNWuNBTBE 

https://www.facebook.com/darkskynewmexico/photos/a.702956750149993/1502388623540131/  

Dark Sky New Mexico. The Condor Project operated by Ken Lanzetta at Stony Brook University. The telescope array searches for Earth like planets around White Dwarf Stars.

https://condorarraytelescope.org/about/

Condor Project
6 each TEC 180 mm Refractors

(https://scontent.ftpe7-4.fna.fbcdn.net/v/t39.30808-6/284448511_1502388620206798_3070192896835148331_n.jpg?_nc_cat=107&ccb=1-7&_nc_sid=730e14&_nc_ohc=DkhfGhF_-eMAX9PEqGM&tn=ofP3CwPR8fEOkQGS&_nc_ht=scontent.ftpe7-4.fna&oh=00_AT-C2SnVi62fXTKu8ic1Ge91Pl14492rCetAmhBOclr7YQ&oe=62AF8845)

Plane Wave LS-600 Mount

Each telescope is connected to a small Raspberry Pi Computer

CHARA Array高解析度天文中心   34.225824, -118.056739 

https://zh.wikipedia.org/zh-tw/%E9%AB%98%E5%88%86%E8%BE%A8%E7%8E%87%E5%A4%A9%E6%96%87%E4%B8%AD%E5%BF%83

https://www.chara.gsu.edu/public/instrumentation

(https://www.chara.gsu.edu/files/images/chara_overview_figure.png)

ASAS-SN

https://users.obs.carnegiescience.edu/tholoien/research/asas-sn.html

(https://users.obs.carnegiescience.edu/tholoien/img/asas-sn/cassius.png)

  Canon 捐出 10 支 400mm F2.8 助澳洲大學追星_Huntsman Telescope

https://familystar.org.tw/index.php?option=com_smf&Itemid=45&topic=36862.msg255137#new

(https://familystar.org.tw/forum/index.php?action=dlattach;topic=36862.0;attach=229167;image)

https://www.facebook.com/photo/?fbid=6984280738253555&set=pcb.6984282948253334

(https://scontent.ftpe8-1.fna.fbcdn.net/v/t39.30808-6/337875955_1859819634389989_6158549137591663423_n.jpg?stp=cp6_dst-jpg&_nc_cat=109&ccb=1-7&_nc_sid=8bfeb9&_nc_ohc=Sa13gli62OwAX9KsZWy&_nc_ht=scontent.ftpe8-1.fna&oh=00_AfBTfLQNN8P4OKGJt73KPtOi0D3ErhPdEgLH8l_uT6shJQ&oe=6422AF14)

 Weizmann Institute project in Israel
Xerxes Scientific mount

RASA 92

https://www.facebook.com/photo?fbid=702203201909107&set=a.520869803375782

(https://scontent.ftpe8-2.fna.fbcdn.net/v/t39.30808-6/337406455_2031611687230385_5379837166826890190_n.jpg?stp=cp6_dst-jpg&_nc_cat=100&ccb=1-7&_nc_sid=730e14&_nc_ohc=zU1-9fo5IWAAX_LdJiE&_nc_ht=scontent.ftpe8-2.fna&oh=00_AfDgyhl5RB_sXvRaLfdsC8Dz4N9AIdFweT_y8A_F7bqvIg&oe=6423A475)

https://www.weizmann.ac.il/WeizmannCompass/sections/features/ground-control-to-major-discoveries

Weizmann Astrophysical Observatory (WAO), now under construction in Israel’s Negev Desert.
https://webhome.weizmann.ac.il/home/universe/

wide-field optical telescope array   ?


FIND
ASA AstroSysteme Austria 出產 ASA 16 inch
GOTO

https://www.facebook.com/photo?fbid=7157295027632305&set=gm.6580602091996565&idorvanity=244730338917137


(https://scontent.ftpe8-2.fna.fbcdn.net/v/t39.30808-6/368252551_7157295020965639_3641447445888553558_n.jpg?_nc_cat=101&ccb=1-7&_nc_sid=5cd70e&_nc_ohc=iH33ZLgiQt4AX-TanlH&_nc_ht=scontent.ftpe8-2.fna&oh=00_AfCrvQGoneHcPquW30Q8i95PM9eX27SmWY5qKIpQ4k7rFQ&oe=64E95AD8)

==

Weizmann Astrophysical Observatory


https://arxiv.org/abs/2304.04796?fbclid=IwAR32YSc8Mqiuc8_LkWxGJtG0iTxyrpvtSBhK4iJX0VM13mhFrbApibCJptA

https://www.weizmann.ac.il/physics/ofek/large-array-survey-telescope-last-0

http://www.weizmann.ac.il/wao/

 Large Array Survey Telescope (LAST) is a wide-field visible-light telescope array designed to explore the variable and transient sky with a high cadence. LAST will be composed of 48, 28-cm f/2.2 telescopes (32 already installed)


https://www.facebook.com/photo/?fbid=750816167047810&set=pcb.750819613714132

MiniWASP Parallel Imaging Telescope Array

dragonfly  telescope array
 Dunlap Institute for Astronomy & Astrophysics of the University of Toronto

https://familystar.org.tw/index.php?option=com_smf&Itemid=45&topic=22290.0

(https://scx1.b-cdn.net/csz/news/800a/2022/the-new-improved-drago.jpg)

=> 120 +48 =168  

https://en.wikipedia.org/wiki/Dragonfly_Telephoto_Array

  Dragonfly Telephoto Array is located in the southern part of New Mexico  Remote Astronomical Society Observatory of New Mexico
32.9039, -105.5289


Huntsman Telescope  10 個 canon 400mm f2.8 南半球  裝在澳洲新南威爾士州 Coonabarabran 小鎮的 Siding Spring Observatory（賽丁泉天文台
https://rsaa.anu.edu.au/observatories/telescopes/huntsman-telescope
 =>https://familystar.org.tw/index.php?option=com_smf&Itemid=38&topic=36862.0


1140  canon 過將 1140 支鏡頭分成 30 組，以每組 38 支鏡頭一同運作
 => https://familystar.org.tw/index.php?option=com_smf&Itemid=45&topic=40869.msg266912#msg266912

https://www.facebook.com/photo?fbid=3448015235450888&set=pcb.3448077948777950

https://www.facebook.com/photo?fbid=3448015338784211&set=pcb.3448077948777950

https://www.facebook.com/photo/?fbid=3156399214612493&set=pcb.3156399607945787



LRGB  narrow bands   窄頻攝影
R, G, B  plus(L ??)   Ha, OIII, SII = 6 
 => 不確定 

H-Alpha (H-a) Filter 波長656奈米
Oxygen III (O-III) Filter波長501奈米
Sulfur II (S-II) Filter波長672奈米
導星   ASKAR FMA180 口径40MM 焦比F5.5， 　+asi462
主鏡 sigma 105, asi6200,   6~8 + 6 管
MOUNT:   rst300 x2 ?
控制軟體  N.I.NA


6 台 x2  =  7台 6200mm 單色 + 2台 6200mc 彩色 天文冷卻相機


https://www.facebook.com/zhou.noah/videos/711979363388175

(https://scontent.ftpe8-4.fna.fbcdn.net/v/t39.30808-6/305631271_3156399207945827_401158548794578489_n.jpg?_nc_cat=102&ccb=1-7&_nc_sid=5f2048&_nc_ohc=eyfGwRL161EAX-XCU8e&_nc_ht=scontent.ftpe8-4.fna&oh=00_AfC9oDpjqtQbR7K3FIC8jah-LXIxQ1x1znugDrfhka4dVA&oe=65337160)

https://www.facebook.com/photo?fbid=3162730623979352&set=pcb.3162732097312538

(https://scontent.ftpe8-4.fna.fbcdn.net/v/t39.30808-6/306764267_3162730607312687_6575909090798727298_n.jpg?_nc_cat=104&ccb=1-7&_nc_sid=5f2048&_nc_ohc=yd82X-Rs6nwAX8dvIeR&_nc_ht=scontent.ftpe8-4.fna&oh=00_AfBtVfXZDecNp4mmfLahwNnXpLE0YkjQ6LfF1yWbaEaB6w&oe=65351E39)

https://www.facebook.com/photo?fbid=3448015338784211&set=pcb.3448077948777950

RGB三種濾鏡分別取得三種色彩資訊. 再將L濾鏡拍攝的資料(Luminance明度/亮度)加到RGB圖層上當作明度 ...
https://www.rogerrao.com/other/doc38.asp


平地天文攝影的奇門遁甲—窄頻攝影入門
https://familystar.org.tw/index.php?option=com_smf&Itemid=17&topic=9937.0


 
 

https://www.facebook.com/photo/?fbid=8494568490559470&set=a.233354116680990

(https://scontent.ftpe8-3.fna.fbcdn.net/v/t39.30808-6/447870206_8494568487226137_3809659769263603888_n.jpg?_nc_cat=107&ccb=1-7&_nc_sid=5f2048&_nc_ohc=r4j7_nIDrd8Q7kNvgGvpFte&_nc_ht=scontent.ftpe8-3.fna&oh=00_AYD0syHFamWFHDbiVid8UFWJYknZNkkD6oB9vGjNG_E2Ow&oe=666DC395)

https://youtu.be/pU4qFoup4Hw?si=3UNinqukzJ4204Ei

ATLAS  四座四管 RASA 11
https://familystar.org.tw/index.php?option=com_smf&Itemid=45&topic=39790.0

(https://familystar.org.tw/forum/index.php?action=dlattach;topic=39790.0;attach=235251;image)

https://apranat.exblog.jp/38078556/?fbclid=IwdGRjcANtyUNjbGNrA23JPmV4dG4DYWVtAjExAAEeGwSe4TJAWoyBsfHUQh32b43X42YaPXP5OalCXv48xkLZMXOLPsWsq3Kx7HY_aem_hw4N2QevRsgMd_GnGt5_XQ

『レビュー案件』の場合は、そもそも公式非推奨な使い方は望ましくないのですが、どうしても好奇心が勝ってしまい、前回は本来無理なはずの「HAC125dx+PlayerOneの冷却CMOSカメラ」での運用を試してみました。

hac125dx  是hac125 改前端
補一下來源
https://apranat.exblog.jp/38078556/
相機是Apollo-M MAX PRO，
直徑125mm f2，相機是79mm 口徑遮蔽率63.2%，面積遮蔽率40%。
=> https://familystar.org.tw/index.php?option=com_smf&Itemid=45&topic=39473.0

https://www.facebook.com/photo/?fbid=26193006066966641&set=pcb.26193115040289077

Northern Sky Narrowband Survey

https://familystar.org.tw/index.php?option=com_smf&Itemid=26&topic=38478.0

(https://familystar.org.tw/forum/index.php?action=dlattach;topic=38478.0;attach=236645;image)

MAPS telescope array

https://familystar.org.tw/index.php?option=com_smf&Itemid=45&topic=40702.new#new
(https://familystar.org.tw/forum/index.php?action=dlattach;topic=40702.0;attach=237571;image)

這裝 4個 60cm asa 望遠鏡

https://www.tivoli-astrofarm.de

好像納米比亞天文基地 Tivoli 天文農場。
拍攝了4 個晚上，SQM 範圍從21.87 到22.08

納米比亞的 Tivoli Southern Sky Guest Farm (Tivoli 天文農場) 是世界知名的觀星與天文攝影聖地，
位於溫得和克 (Windhoek) 附近。這裡擁有極致漆黑、無光害的天空，
提供專業望遠鏡設備（如 500mm 和 355mm 望遠鏡）與舒適住宿，吸引全球攝影師捕捉絕美星空 和彗星影像。
 
以下是有關 Tivoli 天文農場的詳細資訊：
地理優勢：位於納米比亞的乾旱地區，空氣乾燥且光害極低，被譽為全球最佳觀星地點之一 www.petitfute.cn。
天文設施：農場主人 Reinhold Schreiber 自 1997 年發展此處，為專業和業餘天文愛好者提供先進設備，包括棚屋下的巨型雙筒望遠鏡與望遠鏡


==

https://www.facebook.com/photo/?fbid=1965686104056124&set=pcb.1965686997389368

https://www.facebook.com/photo/?fbid=1965685987389469&set=pcb.1965686997389368
(https://scontent-tpe1-1.xx.fbcdn.net/v/t39.30808-6/655692494_1965685990722802_7265757072988255440_n.jpg?_nc_cat=106&ccb=1-7&_nc_sid=13d280&_nc_ohc=GnHCr7Js3fsQ7kNvwFD0nJm&_nc_oc=AdrtGPjHzz4Z_B9scqSMq4mpfSjQcN36pr0kFrvmGlzxHjM-OArMo46vtt4FwPLuUz8_LKENaImFs6llJnhqmemf&_nc_zt=23&_nc_ht=scontent-tpe1-1.xx&_nc_gid=iSj6OL4Q9VJG2vDzKzkf1Q&_nc_ss=7a32e&oh=00_AfxtXVGeIaFKnOu5auoOet3IgzqXQgPMB3P0kCAM3USqDQ&oe=69C52DD6)

1140 canon 400mm f2.8
1140  Canon望遠鏡MOTHRA（Massive Optical Telephoto Hyperspectral Robotic Array）陣列

https://familystar.org.tw/index.php?option=com_smf&Itemid=45&topic=40869.new#new

(https://familystar.org.tw/forum/index.php?action=dlattach;topic=40869.0;attach=238054;image)

4台GS350导星镜组合成一套真正的 望远镜阵列

https://www.youtube.com/watch?si=riMbvh5vzXg-g9xW&v=HWhTbqm08jE&feature=youtu.be
GS350  x4 , 3 台彩色  1 台黑白  533

https://www.facebook.com/photo/?fbid=965018818964519&set=a.455696033230136
https://www.facebook.com/photo/?fbid=1502388623540131&set=a.740482033780819

Utilizing six TEC-180 scopes with TCF-Leo focusers and Alnitak RDC remote dust covers

Speaking about #SSA, we are glad to share a system we recently integrated for a customer.

The setup includes four Celestron RASA 36 telescopes equipped with FLI 4040 cameras, all mounted on an Observable Space T-600.

For this project, Baader Planetarium engineers designed a dedicated segmented equatorial pier capable of supporting up to 1200 kg of instrument load. The four OTAs are mounted on 8” double mounting plates with PAN adjusters to ensure precise alignment. The entire system is further stabilized using carbon truss rods to eliminate flex.

This results in an impressive field of view of 5.4° × 5.4° and positioning speeds of up to 100° per second.

A new class in SSA observation – scalable, efficient, and ready for production.

And yes… it might also work very well for #astrophotography 😇

#SpaceSituationalAwareness #astronomy #deepskyphotography #rasa