親子觀星會

內建雙峰 filter ,  除霧設計
還有強大的 app


==

又一款 smart telescope

https://www.cloudynights.com/topic/871878-zwo-seestar-s50/

Sensor: IMX462   1/2.8" size  
Product size: 142 X 129 X 257mm
Focal length: 246mm
Focal length: F4.9

So Aperture = 50mm   =>  有一說 是 50mm . 但如 sensor  1/2.8 類似 類單  那 等校應該會 x5.7 ~ x6 ?  
Weight: 3kg

https://www.youtube.com/watch?v=DgIw6XQbvYs

https://www.youtube.com/watch?v=_R9S6KrzSN4 

https://www.facebook.com/photo/?fbid=1463969254338079&set=pcb.1463969847671353

(https://scontent.ftpe8-1.fna.fbcdn.net/v/t39.30808-6/349154223_766889528560567_5301352859519896093_n.jpg?stp=cp6_dst-jpg&_nc_cat=105&ccb=1-7&_nc_sid=8bfeb9&_nc_ohc=ZIOiR3qZBdwAX-Jd3_0&_nc_ht=scontent.ftpe8-1.fna&oh=00_AfDR2dAgjjZ2alFCDe-iUA3jb8NgXeyynXo0HKtSzC4S2Q&oe=64770B83)

https://www.facebook.com/photo?fbid=1463972011004470&set=pcb.1463973754337629

https://www.facebook.com/photo/?fbid=1463972041004467&set=pcb.1463973754337629

推出來，是5cm f4.9 等焦段是約 250mm，不過因sensor size 好像1/2.8
吋 比類單眼1/2.3小，那光學上250mm 乘6有1500~ 1600mm  ??  阿

好像曝 10SEC

https://www.cloudynights.com/topic/880365-zwo-seestar-s50/

全景 MODE with mosaic capture

?

M31  包不下

https://www.cloudynights.com/topic/805470-advice-requested-choosing-a-refractor-for-midsize-fov-targets/

https://youtu.be/CgXpgUwt5iE?si=e5F2AmvmTWuQVqy

42 min exposure on M11 looks like regarding field rotation in this non-edited jpeg.

https://www.facebook.com/photo/?fbid=10160013578773192&set=pcb.275541011924855

https://www.facebook.com/photo.php?fbid=10225926169314715&set=p.10225926169314715&type=3

https://www.facebook.com/photo/?fbid=740806144548218&set=pcb.279288511550105

version  1.8
new feature :
photo share
add NGC7293  NGC281
add watermark
network bridge
Manual Focus

新增相冊分享
add NGC7293  NGC281
觀星增加水印功能
可 尋找太陽 .
網路橋接
手動調焦
高級功能新增 觀星模式下保留單張

拍太陽  網路教學可用影子  判斷有沒 對準 . 畢竟沒尋星鏡

錄影  as3 沒法處理 需透 pipp  轉 avi format .

AS3
AutoStakkert  
https://familystar.org.tw/index.php?option=com_smf&Itemid=45&topic=26274.0

PIPP
https://familystar.org.tw/index.php?option=com_smf&Itemid=39&topic=26464.0

seestar  存在限仰角高   85度 , 因ZWO 說 天頂 場旋太嚴重  未了維持拍照品質  禁用 .
 
目前  只可 觀景模式下 可 看天頂 .  但如果拍照 有限角度 .
imx462 
focus = 6.7*250 = 1675mm  ?  有其他人說 1300mm ??
seestar app  拍攝範圍是 0.72 x 1.28 度

1. boot  -> firmware update first
2. 調水平  . app 內只輔助 . 水平很重要 須慢慢調 . 所以國外 有人有 裝 三個 微調用座
     0.2度 內應該就堪用
3.  star focus test
4. 拍   疊 

seestar 1660mm

沒廣角


https://www.youtube.com/watch?v=azi4WPwqzW4



fine-tune balancing platform
https://www.facebook.com/photo/?fbid=10160018321698192&set=pcb.276958471783109

https://m.tb.cn/h.53mD9w5?tk=URj1dyX1uUx&fbclid=IwAR0oYx--S-ZbLhCoGrtynFFKBhX1ul-gsc5hSRfo8ob7Zz4RTY8w0han2w8

Dwarf 2   IMAX 415  1/2.8吋  26.5 mm x 26.5 mm module  對角線長 6.43mm, 8M解析度 ,  pixel size 1.45um  ,
   光學望遠鏡 口徑 24mm  F/4.2  100mm  *6.7  ,   約等效 675mm
   Dwarf 2  另一個 廣角端是   48 mm   F/2.4

Seestar S50 IMX462  也差不多是  1/2.8吋  26.5 mm x 26.5 mm module   對角線長6.46mm , 2M 解析度 , pixel size 2.9um  ,
  光學望遠鏡口徑  50mm f5 約 250mm *6.7 等效 1660mm

seestar 光學望遠鏡口徑 5cm 比較大  加上 pixel size 大些 , 整體 拍照會比 dwarf II 好 ,
dwarf 2  則 廣角端 48mm  f2.4   和 675mm f4.2 視野比較大  

IMX415
https://www.astroasis.com/en/planetarycamera/64.html

CLOUDYNIGHT 
https://www.cloudynights.com/topic/885785-astroasis-oasis-415m-145%CE%BCm-pixel-size-monochrome-planetary-camera/


IMX462c

evscope 拍的 
https://www.cloudynights.com/topic/880303-zwo-seestar-and-other-robotics/page-16


stargazer 
https://stargazerslounge.com/topic/413599-seestar-s50-images/

大月亮下  TEST

https://youtu.be/MTbPTS4NQ_A?si=pQnhO-t83swmknhB

連上電腦 可抓出 FITS 檔
目前 APP 還沒 馬賽克  不過未來可能會有吧

IMX462

https://www.planetary-astronomy-and-imaging.com/en/imx462-less-resolved-before-750nm/

https://astroforumspace.com/seestar-s50-smart-telescope-review-tutorial/

https://agenaastro.com/zwo-seestar-s50-all-in-one-telescope.html

(https://agenaastro.com/media/wysiwyg/SeeStar_S50_WiFi_Bluetooth_Connection.jpeg)

(https://agenaastro.com/media/wysiwyg/SeeStar_S50_FOV.jpg)

ZWO SeeStar S50 Full Specifications List

    Weight: 6.6 lbs (3kg)
    Body Size: 5.6" x 5.1" x 10.1" (142 x 129 x 257mm)
    Battery life: 6 hours (can charge while in use with external battery)
    Aperture: 50mm
    Lens: Triplet apochromatic refractor telescope
    Focal length: 250mm
    Sensor: Sony IMX462
    Image format: MP4/AVI/TIFF
    Maximum exposure length: 10 seconds
    Resolution: 1920x1080
    Storage capacity: 64 GB eMMC (48 GB available)
    Wi-Fi: 5G & 2.4G
    Temperature/Humidity: Ambient temperature 0-40°/less than 60%
    Mount mode: Altazimuth (with derotation in software)
    GoTo: Yes (with tracking)
    Focuser: Electronic Autofocus
    Filters: Light pollution, UV/IR cut, dark filter, and front-mounting solar filter
    Tripod height: 25cm (extendable to 40cm)
    Tripod thread on SeeStar S50 body: Standard 3/8" (compatible with other tripods)

https://www.youtube.com/watch?app=desktop&v=eiGHSJF4J18

https://www.cloudynights.com/topic/886341-zwo-seestar-s50-any-experiences-or-pre-orders-yet/page-5

https://twitter.com/Seestar_astro/status/1651853098804199424/photo/1 

M42 

 Vespera

https://www.facebook.com/photo.php?fbid=10229275426929087&set=p.10229275426929087&type=3

seestar
 https://www.facebook.com/photo/?fbid=10160127044279093&set=gm.1134027574240818&idorvanity=1042553036721606

https://www.facebook.com/photo/?fbid=10160709441409857&set=a.10152798317609857

(https://scontent.ftpe7-2.fna.fbcdn.net/v/t39.30808-6/386627641_10160709441329857_6953740796092216944_n.jpg?_nc_cat=111&ccb=1-7&_nc_sid=49d041&_nc_ohc=81rl4oausc0AX8t6fVc&_nc_ht=scontent.ftpe7-2.fna&oh=00_AfDj5X4FUqtRvoz8syrJZu06pNgbWPsfG5tFzMHqIDLrpA&oe=65210208)

https://www.youtube.com/watch?v=ijcSKG2w4VI 

M31 Andromeda + M33 Triangulum - Seestar S50 v DWARF II - Rooster Inn Observatory - 3 October 2023

砍了天文摄影门槛的——Seestar S50初体验
https://zhuanlan.zhihu.com/p/654486651

唐贺测评 | 探索 Seestar S50 的多元玩法
https://zhuanlan.zhihu.com/p/658657580

VIDEO
https://video.weibo.com/show?fid=1034:4951626688167940&mark_id=999_reallog_mark_ad%253A999%257CWeiboADNatural

 如何用Snapseed后期处理S50拍摄的图片？
田麦 ZWO振旺光电 2023-10-04 17:48 发表于江苏
https://mp.weixin.qq.com/s/GmkuxDUfWkCLsHIUXXSfLg

Snapseed
https://familystar.org.tw/index.php?option=com_smf&Itemid=35&topic=34100.0

https://www.facebook.com/photo/?fbid=10224587922341991&set=gm.2459165044256856&idorvanity=940701022769940

https://www.facebook.com/photo/?fbid=10210430985087128&set=gm.2459151644258196&idorvanity=940701022769940

Processing Seestar images in Siril & GIMP
https://www.youtube.com/watch?v=k1p_6BFsUk8

Siril
https://familystar.org.tw/index.php?option=com_smf&Itemid=35&topic=27551.0

網路
https://www.reddit.com/r/telescopes/comments/16id0oc/i_dont_understand_why_the_4500_evscope_2_comes/

 https://www.facebook.com/photo?fbid=10226166024510945&set=gm.294830509995905&idorvanity=201735739305383

Has anyone checked for the estimated sensor tilt on their Seestar?  Using the Siril command "seqtilt seqname" gives a reasonable approximation of the sensor tilt detected from a sequence of sub-exposures.

https://www.cloudynights.com/topic/894064-seestar-s50-first-light-and-review/?fbclid=IwAR3-PWd_NN4S5zqDRfP81U0YMkts3wID9w2Y0uTcnlagytRTGtIxYcXYMKc


https://www.facebook.com/photo.php?fbid=887640596112276&set=p.887640596112276&type=3
(https://scontent.ftpe7-3.fna.fbcdn.net/v/t39.30808-6/387017033_887640592778943_5285076323883376351_n.jpg?_nc_cat=103&ccb=1-7&_nc_sid=6a0516&_nc_ohc=KpsQUsjIQKMAX8vb-KF&_nc_ht=scontent.ftpe7-3.fna&oh=00_AfBWTqKDyudPcb7Thh8sFNrmR8bx73lF4KTtAn3mjnTUpA&oe=65265030)

Seestar 市區可以拍到海王星的triton，但是，海王星衛星太靠近了

天王星  有拍 2  衛星

https://www.facebook.com/photo?fbid=6710006299085386&set=pcb.3573510416254663


(https://scontent.ftpe8-2.fna.fbcdn.net/v/t39.30808-6/387774035_6710007572418592_6831583228841972293_n.jpg?_nc_cat=103&ccb=1-7&_nc_sid=4c1e7d&_nc_ohc=H_ZSPtBVbXkAX_CzD_0&_nc_ht=scontent.ftpe8-2.fna&oh=00_AfBfxxHkDp4WML1lDuxcZKjr0qrCaorjA4VdiwmgWcopuw&oe=652B4E35)
(https://scontent.ftpe8-1.fna.fbcdn.net/v/t39.30808-6/387841084_6710007215751961_1991491308053222285_n.jpg?_nc_cat=105&ccb=1-7&_nc_sid=4c1e7d&_nc_ohc=ziGT6YnXbbEAX_j-4Ct&_nc_ht=scontent.ftpe8-1.fna&oh=00_AfCjEeNI_TYngNfLEQlXuil7b6vPFKvGd794YtCi6N4oIA&oe=652AEDE8)

Seestar VS DWARF2

https://www.youtube.com/watch?v=71L15YVyUQg

https://www.youtube.com/watch?v=yzxFO8U7GIc


https://www.youtube.com/watch?si=IOqJUuJlxfFt8jYC&fbclid=IwAR1vsy5j-1nsDnz1vgU_SR7eXB8_LGebQrC0zpZOGnP6lvSsxrQe3UzejzI&v=wGRUwOYsfPo&feature=youtu.be

SeeStar S50 vs Dwarf 2 solar shootout results
https://www.youtube.com/watch?v=z9F3e6kVaEE


Dwarf2 vs Seestar S50 daytime lunar shootout
https://www.youtube.com/watch?v=KvRSIB_1Cn8

https://www.youtube.com/live/p9nW5a1K78E?fbclid=IwAR2NDszrMvxlUMhiBvWc4N5Xy7vPxr5lbRXzLCglMtorrpVMIU2BgeT0jxg

電動經緯 還是須對北 方 否則追蹤久一點會跑出視野  ,
赤道儀 一定要對 極軸
而 seestar 用 解星找方位 完全不用對 ,

以前 celestron starSense 有
  https://familystar.org.tw/index.php?option=com_smf&Itemid=58&topic=20478.0
 後來也有利用手機 app + 手機相機 找方位 .
 https://familystar.org.tw/index.php?option=com_smf&Itemid=98&topic=34504.0
asiair 天文盒子 用赤道儀上 也 拍照解星 . 但因赤道儀 要求高些
seestar 後來 全自動化 拍照 解星. goto 後 在拍照 , 但 星點要夠 才能解出 .
  如碰到 雲很多 星點 不夠會 GOTO 不到 卡在那邊 .
  另外 如果薄雲下 因拍照 可看更暗星  有時可解出來
 
  seestar  就ISO 開很高很高  才能短曝光
  光學 250mm   在更長時間 會像旋更大的問題
 
     

seestar  vs.  6d_cem25_pentax75

seestar 有 dual band filter

關 asiair 下 ,  6d +pentax 75 沒任何 濾鏡  會過曝 .  


asiair + cem25 還是怪怪的   對極一直  有偏差 且差很大 ?  
   ??  懷疑是 dst 導致 控制器時差 1hr  ?
  https://familystar.org.tw/index.php?option=com_smf&Itemid=45&topic=38495.msg259888#new

 後差到 某值  我放棄  
 然後 GOTO M31 會偏差 找不到 m31 跟上次 star party 類似 ,  會差一個 offset 值 ??  
GOTO  木星  M31  全都有 SHIFT 掉一個值   .
 後來 我乾脆改  手動鬆開 cem25 去修木星 ,
在 GOTO M31  就到 .
 然後 asiair 拍  預覽
 而且 有時 手柄 去 GOTO
  M31  ,  GOTO後位置好像 會錯亂掉  直接往下翻 整個卡到 ..

後來就關 asiair , 直接 6d 開拍m31 10sec test .
 

 

https://www.facebook.com/photo?fbid=2087330704992648&set=pcb.301365669342389

外掛 filter

左邊那個遮光罩我有買，應該都是同一種吧。裝濾鏡要從前面裝所以不好裝，然後螺紋不算準，
我試手邊的Antlia Triband RGB鎖不緊會搖，但接上去拍是ok。另一個Dark Filter就可以鎖緊。

https://bbs.astronomy-imaging-camera.com/d/16950-station-mode

Station Mode

regulaor /direct mode


https://www.cloudynights.com/topic/880365-zwo-seestar-s50/page-18

A "Station" is a device that has access to WiFi and has the ability to  transmit  and receive  of DATA. IOW, it allows my device to access my home internet while the Seestar App is in use.

REVIEW

https://astroforumspace.com/seestar-s50-smart-telescope-review-tutorial/

Asiair pro +cem25ec 碰到怪事  ,  前些日子也 try 過   但 極軸修正 一值有問題  ,  
先放棄這  

晚上 debug   air pro和cem25ec  goto  問題  ,
  一開始  goto jupiter  有offset  , 在6D 視野偏下 ,  air 顯示也有偏差,  然後開始 居中 失敗 ,
 不過好像會有聽說  ，解星 因木星 太亮解失敗了，   但 有試過  人工 用手柄修木星 正中 ,  還是 解星居中 失敗  ,   不過 居中照說 應該 air 會讓 赤道儀 上下 微動  卻始終 沒看到 ,  goto M31  也解星失敗  , 居中 N 次都失敗

另一個 air 跟 6d 相機線有問題 ?  有幾次 拍 一值沒出星 點   後 連 preview 都不能 , 好像 usb port 問題 ? 換過usb 線，usb 連相機有時air跟6d 溝通有問題了

另一個wifi 有天線感覺不穩定 ， 換平板 手機  還是有類似 問題  ，

電壓部分，也換電池  ,   只有電匠 空在下 13v 接後掉到 12.4v  剛好可用 , 救車電源充滿後 救車電是15.5v 以上 , 這對 air 不能用  ( 11~15v )，cem可以 .但是如usb pd誘騙12v  , 接上 air 電壓低會網路不穩  , 阿勇說 air 最好用 12.5v  

另外 cem25ec 的 極軸燈線會磨到，後cem25ec內有小凹槽 , 調整下 就沒聲，另外goto 偏差 本以為  鏡子 , 先前焦段501mm 使得fov 問題 , 改500mm 但根本沒影響了 ，Air goto 木星 就是有偏差  跟去年 碰到一樣 問題  .

如 不靠 air  , 直接 cem25ec 手柄 做 goto 都可 , 就算一開始 偏  用 sync to target , 修好  後 goto m31 就 中央 , 所以 cem25ec 應該   本體上 OK 的  .

問題出在  air  做居中 這 根本沒讓 cem25ec 去 動 阿  這點很怪 , 但 讓 air  去 goto  m31 jupiter  都會過去
看來還是seestar 方便

ASIAir Pro GOTO feature not working on my Ioptron CEM25ec
https://www.cloudynights.com/topic/826488-asiair-pro-goto-feature-not-working-on-my-ioptron-cem25ec/


https://bbs.astronomy-imaging-camera.com/d/14395-goto-feature-not-working-for-ioptron-cem25ec

https://bbs.astronomy-imaging-camera.com/d/14699-latest-asiair-version-failing-on-sync-to-mount-and-auto-centering


auto-center

I recommend not increasing the exposure time beyond 5 seconds (perhaps not even more than 2 seconds), and instead increase the gain of the camera temporarily when you need to plate solve. Also don't use a narrowband filter, unless you can turn the camera gain way up (about 10 to 20 dB) to compensate for loss of stars.

Long exposures can cause star trailing if autoguiding is turned off

seestar 和 其他 EAA 天文盒子 比較

EAA  電子輔助 天文盒子   如 asiair 
https://www.cloudynights.com/topic/894684-seestar-vs-conventional-eaa-rig-one-comparison-image/

有提到原理

https://mp.weixin.qq.com/s/kihT4wn2vyKZwu8MCEaArw?fbclid=IwAR0R3dVykj-rX2N1lmiolVhIAaMFHv6tNSuL3ZGE95pz2pKBvXSF6k3WZzE

seestar 拍 AT2023uri

https://familystar.org.tw/index.php?option=com_smf&Itemid=45&topic=38506.msg259951#new

1021 test .. 阿勇說  手柄  ALIGN STAR 後校正資料 需清, 我做  說 沒資料 ..然後 GOTO JUPITER   這 AIR 顯示"位置"跟"目標"一樣 .. 6D 看去 JUPITER 正中央  也居中 OK , 改   TRY M31   AIR 顯示位置跟目標一樣 .  BUT 雲來蓋住

先前測 AIR 連cem25ec  goto 都 顯示"位置"跟"目標" 都差一個 offset ..難道真的 ALIGN STAR 後校正資料 沒清 ?
JUPITER 居中 是 OK ..

seestar
優 免對極軸 ,
    內建星雲濾鏡 ,
    內建除霧,
    輕巧 便宜,
    天空就算有雲 有開縫能解星拍

缺  等效1660mm視野小 ,
    解析度不高, 躁點不少,
    沒法排程 設 script方式,
    口徑只 5cm ,
    視野無法旋轉
   

有人拆開了

https://www.youtube.com/watch?v=y2dEizZlZ_c 

IC1848 Soul Nebula - Stellina vs. Seestar S50 - Rooster Inn Observatory - 31 October 2023



How to Set Station Mode on ZWO Seestar S50
https://www.youtube.com/watch?v=r470tMjq3A8

Bayer payter 是 grbg

Mini Messier Marathon   56 Objects in 5 Hours - Seestar S50   https://www.youtube.com/watch?v=qCAoHbQAyCI

REVIEW
https://www.cloudynights.com/topic/894064-seestar-s50-first-light-and-review/

seestar 有進階功能  可曝 30s

NEW

調焦板 

https://www.facebook.com/photo/?fbid=10161040050267209&set=pcb.328226696656286

https://www.facebook.com/photo/?fbid=7326443257367971&set=gm.676094587967232&idorvanity=624585829784775

某人拆開來 看 seestar 

FILTER

https://www.facebook.com/photo/?fbid=2308715759339223&set=pcb.331214586357497

http://imako-iak.boo.jp/seestar-s50_test_20231012/

測光

stack fail  有拉線 star trails 

https://www.cloudynights.com/topic/903420-seestar50-stack-failed/

list of 127 interesting deep-sky targets (and counting) for the SeeStar S50 telescope
Savio Fong
https://docs.google.com/spreadsheets/d/1Stcd71e3QXikdtYWaaVvXcQb1ZXWTqhsnVWqGOgMdog/edit#gid=838000476

seestar  S50 

https://acrobat.adobe.com/id/urn:aaid:sc:US:5d3b3577-0d5c-49a9-849b-4fbfbf58ae4a

https://www.cloudynights.com/topic/900861-seestar-s50asiair-jailbreak-ssh/?fbclid=IwAR3r_29k3Qpzyec57d2jVHw0O4C2X7yE6HZLivSiGVwModigRGkZPvICdVI  

Updated on
Jan 26, 2024

New Features
- Added Deep Sky Stack.
- Added Video Stack.
- Added Image Editing.
- Added Image Adjustment in Stargazing Mode.
- Upgraded the album interaction.
- Added Zoom in Solar and Lunar Mode.
- Added Object Track in Scenery Mode. (Feedback is welcome)
- Supported switching Wi-Fi frequency when connecting to Android devices.
Optimizations
- Optimized the efficiency of image enhancement in Stargazing Mode.
- Optimized text and UI.
- Fixed known bugs.

https://www.cloudynights.com/topic/910761-smart-telescope-ice/

ICE = Integration Collection Efficiency

 

ICE = (IntegrationTime/TotalTime) * 100

鈉濾鏡  +  62mm轉 52mm接環  +   淘寶  s50 轉套筒

 還買  產生十字星芒  前鏡頭

https://www.facebook.com/photo/?fbid=7215125458573465&set=pcb.7215126018573409


0.55  reducer  沒法合焦
https://www.facebook.com/photo/?fbid=7216357798450231&set=pcb.7216357875116890

國外
https://www.cloudynights.com/topic/880365-zwo-seestar-s50/page-37

Trying a 0.45x macro lens on the front of a ZWO Seestar S50
https://www.youtube.com/watch?v=Vc5EYG6XNb0

https://www.youtube.com/watch?v=UQ7Gu07Fg58 

https://forum.hkas.org.hk/forum.php?mod=viewthread&tid=15245&extra=page%3D1&page=2

Processing a Seestar FITS file in Siril

https://youtu.be/SyKw06fz8LU?si=mQeNY3mNAFlQwBFF


Seestar赤道模式程式

1. 將Seestar更新到最新的軟體/韌體

2. 將三腳架調平到北極星

3. 把楔形角度設定在你的緯度上

4. 安裝Seestar，這樣它就會開啟，指向天空而不是地面

5. 開啟Seestar並連線。 確保在高階設定中允許水準校正

6. 去天空地圖集，挑選一顆明亮的星星，即天狼星

7. 前往觀星並選擇天狼星

8. 手動將Seestar指向天狼星

9. 按下紅色按鈕以啟動水準校正，又稱三星對齊

10. 這需要一段時間，但Seestar應該自己引導天狼星並使其居中心

11. 前往天空地圖集並同步

12. 去觀星並照常進行，已經進入EQ模式。

Eq mode
https://youtu.be/QlLiK-wcLqk?si=hLVMyd9WnPiDgSWn

減焦失敗 

我也 try  x0.55  不能合焦



Trying a 0.45x macro lens on the front of a ZWO Seestar S50
https://www.youtube.com/watch?v=Vc5EYG6XNb0
At least for that particular lens, it did not work.

==

The V1.16.0 (Firmware Version: 2.42)  is now online! You can download the latest version from the App Store, Google Play Store, official ZWO website, Xiaomi GetApps, and the Huawei AppGallery
 👉 Here are the details about this update:
💡 New Features
- Added recording stabilization feature in Time-lapse
- Added manual lens lifting function on the Seestar page
- Added manual exposure feature in Solar Mode
- Added Korean Language
 🔧Optimizations
- Deleted Sync button in SkyAtlas
- Optimized the astronomy calendar for easier viewing
- Optimized Seestar settings management
- Newly upgraded community with more new horizons for astronomy photography
- Optimized the Deep Sky Stack algorithm


===
1.6.1


FIRMWARE ISSUE

https://bbs.zwoastro.com/d/17958-161-firmware-update-failed

https://bbs.zwoastro.com/d/17961-unable-to-update-seestar-internal-firmware

the last update of the firmware of the Seestar (1.6.1) stops the application and the firmware's update fails. From now, I can't use my Seestar. I sent a bug report to ZWO and I am waiting for a solving.

用eq mode
https://www.youtube.com/watch?v=QlLiK-wcLqk&feature=youtu.be

https://www.facebook.com/photo/?fbid=10161193231908114&set=gm.381948534617435&idorvanity=201735739305383 

seestar battery


https://www.facebook.com/photo/?fbid=10160956906976043&set=gm.345331031612519&idorvanity=201735739305383

FILTER

Seestar and Equinox1 for EAA  https://www.cloudynights.com/topic/916071-seestar-and-equinox1-for-eaa/


 The Seestar is better at nebulae, perhaps because the built in filter does its job.
 The Seestar is also better with open clusters, largely because stars become quickly bloated with the Equinox.
 With galaxies I am not so sure.
I suspect the larger aperture of the Equinox would give it an advantage in a head to head contest,
but I was not dissatisfied with the results produced by the Seestar in the ideal conditions.

Yet there is one serious disadvantage with the Seestar.
In the absence of wind the Equinox rarely misses a frame when stacking whereas the Seestar is plagued with missed frames.
This is no doubt frustrating for astrophotographers,
 but for EAA it is almost a fatal flaw. Minutes can go by with little or no development.

SkySafari 設ip 為10.0.0.1
Port 4030
s50 可以連上
做為s50 APP 以外的星星圖選項
記得不要兩圖同時goto 即可
可任選一做

 Wasn't able to locate Polaris  https://www.cloudynights.com/topic/899689-seestar-s50-wasnt-able-to-locate-polaris/

around the pole, the Seestar will have trouble working.

Seestar Automation 1 of 2
 https://www.youtube.com/watch?v=V2N9xSJhC20

Complete Control and Automation of Multiple Seestar S50's, with support for Mosaics, Session Scheduling, and Advanced Options.


Alpaca ASCOM driver controlling multiple Seestars
https://www.youtube.com/watch?v=gQn5m1IpqRg

Seestar Alp Getting Started
https://www.youtube.com/watch?v=8ms9CGxm__0

seestar ascom superset demo
https://www.youtube.com/watch?v=US45QaNmK4I

Spectroscopy with Seestar, Final Segment
https://www.youtube.com/watch?v=_DWnujTkjXk&t=1890s


Intro to Spectroscopy
https://www.youtube.com/watch?v=1ktssMS1tz4&t=20s
Spectroscopy2
https://www.youtube.com/watch?v=HlA75r2-GR8

🎉 🆙New version synchronization
The v2.0.0 (Firmware Version: 2.95)  is now online! You can download the latest version from the App Store, Google Play Store, official ZWO website, Xiaomi GetApps, and the Huawei AppGallery

👉 Here are the details about this update:
💡 New Features
- Added pre-initialization feature for image enhancement 
- Added Solar System observation mode 
- Added one-click "Open Arm" and "Close Arm" functions for devices on the home page
- Added automatic imaging mode for GoTo targets in the skyatlas 
- Added distance display for GoTo targets on the observation page 
- Added more settings on the observation page:  manual focus panel, tutorials, and sharing
- Added object favorites feature in the objects
- Added custom object feature in the objects
- Added "Tonight's Best" object filter
- Added particle animation for the GoTo process
- Added video decoding mode in settings
- Updated "Nearby" light pollution map

 🔧Optimizations
- Optimized process to allow selecting observation targets before entering the observation page 
- Optimized shooting process to support one-click shooting and waiting for the image
- Optimized the homepage beginner guide 
- Optimized text and UI
- Fixed known bugs

We welcome you to experience! Please share your latest feedback with us!  ♥

exoplanet detect

https://astro.swarthmore.edu/transits/transits.cgi

LIGHT CURVE

https://www.facebook.com/photo?fbid=2754961781344979&set=pcb.314166028062353


https://www.facebook.com/groups/seestar/posts/406756425469979/?paipv=0&eav=Afae6Qz8T-Wubev8uzfm5QoUkiN4nv8BgEdRbNMx1fmS_9LKwb65226knbEY05yc8gQ&_rdr

Measuring Asteroid Rotation with Seestar Telescope
https://www.youtube.com/watch?v=g5nqQgb3bB8

PGC 54559   Hoag's Object 是個著名的環星系
WIKI  
https://zh.wikipedia.org/zh-tw/%E9%9C%8D%E6%A0%BC%E5%A4%A9%E4%BD%93


https://www.facebook.com/photo/?fbid=3073428186142239&set=pcb.484556147690006
這如何拍 ?

其他 SEESTAR 拍 如此
https://www.facebook.com/photo/?fbid=2787578428067022&set=gm.421467173998904&idorvanity=201735739305383





https://www.cloudynights.com/topic/826599-hoags-object-pgc-54559-with-a-12-dobsonian-f375/
12" Dobsonian Telescope @ f/3.75

https://www.astrobin.com/m8u6vt/
Telescope Engineering Company TEC 140 f/7 APO

https://youtu.be/61V7LzKSleo?si=sGTT3mXCKhMVSiQn

Stellar Spectroscopy with Seestar
https://www.youtube.com/watch?v=4BhlkOqo8cU

LIGHT CURVE

https://www.facebook.com/photo/?fbid=8436036713073834&set=gm.489408570538097&idorvanity=201735739305383

https://istarshooter.com/article/detail/167

馬賽客快要有了

馬賽客 beta


BETA
https://www.pgyer.com/inner_public


https://www.facebook.com/photo?fbid=8573943769296002&set=gm.497002536445367&idorvanity=201735739305383

- Added mosaic feature
- Added guest mode
- Added message push
- Added support for planet tracking
- Added auto-boost switch after GOTO
optimize
- Optimized targeting
- Optimized interface interaction and copywriting
- Fix known bugs

seestar alp

https://github.com/smart-underworld/seestar_alp?fbclid=IwY2xjawFi2w9leHRuA2FlbQIxMQABHcW0giuWSQP67dt8mcpHFHRBeuHdu_9qochRQH5sLerl5NWtKMOxWb2ymA_aem_vtDnwJWHDy3QDBGNYzqkmw

有很多自定義功能包括不同的曝光時間

馬賽客
https://www.youtube.com/live/A5OTWPwQQS4?si=x6Q_M4fzvqPOc3jV

seestar 有 馬賽克 mode  (frame  x2  )

中國那邊說  未來 還有  eq mode

SeeStar Mosaic Mode AKA Sky Atlas Framing Mode Is Here
https://www.youtube.com/watch?v=OHT8NiQgS04