Telegram RegisterThe public register of Telegram

Channel

انجمن نجوم مشهد

@toossky

On this record: Growth · Engagement · What this channel posts · Reactions · Posts · Citations · Cite this entry

3,639subscribers

+42 since we began measuring on 5 August 2026

Risers and fallers across the register · movement among entries of 3,162–10,000.

Register entry

Telegram ID-1001006890968
TypeChannel
Username@toossky
CreatedBetween 1 September 2015 and 31 December 2015— estimated from Telegram’s id allocation, not measured. How this range is calculated.
First recorded6 August 2026
Last confirmed live12 August 2026
Measurements held5
Confirmed unchanged1 time, most recently 12 August 2026
On Telegramt.me/toossky

Growth

3,5973,6393,6185 August 2026 — 3,597 subscribers6 August 2026 — 3,597 subscribers6 August 2026 — 3,598 subscribers9 August 2026 — 3,615 subscribers12 August 2026 — 3,639 subscribers5 August 202612 August 2026
5 measurements spanning 7 days, net +42. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 3,591–3,645 and does not start at zero.
Measurement log — every subscribers count we have recorded
Measured (UTC)SubscribersChange
12 Aug 2026, 14:033,639+24
9 Aug 2026, 10:333,615+17
6 Aug 2026, 11:053,598+1
6 Aug 2026, 04:343,597no change
5 Aug 2026, 20:063,597first reading

Engagement

24 posts held, back to 16 June 2026the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 3 pagesof Telegram’s post history, 20 posts per page.

ERR · 30 days
30.1%
avg views ÷ 3,639 subscribers
Avg views / post
1,100
12 posts measured
Reaction rate
1.76%
reactions ÷ views · ER floor
Posts in window
13
of 24 held

ERR is average views per post over the last 30 days divided by subscribers, the definition TGStat uses, so this figure is comparable with the one you will see elsewhere. It falls structurally as a channel grows: a high ERR on a small channel and a low one on a large channel describe reach mathematics, not quality. We publish the figure and the sample it came from and pass no verdict on it.

ER is defined industry-wide as (forwards + reactions + comments) ÷ views— note the denominator is views, not subscribers. Telegram’s public web preview carries views and reactions but not forward or comment counts, so the reaction rate above is the reactions term only and is therefore a floor: the true ER for this channel is higher by an amount we have not measured and will not estimate.

What these figures were computed from
WindowRolling 30 days · latest post in window 7 August 2026
Posts held24 (16 June 20267 August 2026)
Views total13,159
Reactions total231
Forwards / commentsnot exposed by the public surface — not measured, not estimated
Readings taken7 Aug 2026, 23:00 UTC

Views are a single reading per post, taken at the time above. A post published in the last day or two is still accumulating views, which pulls the 30-day average down slightly. That is a property of the standard definition rather than a fault in it, so we keep the definition rather than “correcting” the number into something nobody can reproduce.

Precision. Telegram publishes view counts on its public widget in short form — 8.12K, 3.7M — so any reading at or above 1,000 reaches us rounded to three significant figures, and only counts below 1,000 are exact. Averages and rates derived from them are shown to the same precision rather than to the unit: a figure like 3,701,250 would assert digits nobody measured.

Reaction counts are published per emoji and rounded the same way, so a total below 1,000 is exact and a larger one is a sum that may carry a rounded component from each emoji above 1,000. Because it is a sum, it does not look rounded — read a large reaction total as three significant figures per contributing emoji rather than as the figure it prints.

What this channel posts

Video runtime
27s
Average length
27s

Measured directly from 1 video with a duration reading, out of the posts we hold for this channel — not this channel’s whole posting history, only the sample this register has actually read. An exact reading to the second, taken from the post itself rather than from Telegram’s own rounded chrome, so it carries no mark.

Reaction mix

366 reactions across 19 posts, in 6 distinct kinds. The most used accounts for 85.0% of them.

Every reaction kind recorded on the sample, most used first
ReactionCountShareShare, drawn
31185.0%
👌318.47%
👍154.10%
👏61.64%
💯20.546%
😢10.273%

No sentiment is inferred, and none should be read in. This table is ordered by count and by nothing else. Emoji do not carry stable meaning across languages or communities — 🙏 is thanks in one channel and mourning in another — so we publish which ones were pressed and how often, and pass no judgement on what an audience meant by them.

Precision. Telegram publishes reaction counts per emoji and short-forms each one — 4.34K, 1.2M — so any single kind at or above 1,000 reaches us at three significant figures, and only counts below 1,000 are exact. The shares above are ratios of those figures and carry the same error. This is also why the total here can differ slightly from a reaction total printed elsewhere on the page: both are sums of the same rounded parts, taken over samples with different edges.

Coverage. Reactions were read on 23 of the 24 sampled posts in this sample. Summed by Telegram’s own count on each post — not by adding up the per-emoji breakdown above — those same posts carry 468reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.

Measured over the 24 most recent posts we hold, published 16 June 2026 to 7 August 2026, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.

Recent posts

7 Aug 2026, 06:01 UTC476 views13 reactionsread 7 August 2026
Photo

رویداد های نجومی هفته شنبه ۱۷ امرداد: ـ هم‌نشینی ماه و اورانوس ـ هم‌نشینی ماه با صورت فلکی ثور یک‌شنبه ۱۸ امرداد: ـ هم‌نشینی ماه و مریخ دوشنبه ۱۹ امرداد: ـ هم‌نشینی ماه با صورت فلکی دوپیکر ـ شرایط رصدی مناسب برای دیدن زمین‌تابِ ماه قبل از طلوع خورشید ـ قرارگیری ماه در کوتاه‌ترین فاصله نسبت به زمین سه‌شنبه ۲۰ امرداد: ـ هم‌نشینی ماه با صورت فلکی دوپیکر چهارشنبه ۲۱ امرداد: ـ ماه نو در حال شکل‌گیری (۲۱:۰۷) پنج‌شنبه

10👏2👍1

6 Aug 2026, 11:55 UTC566 views27 reactionsread 7 August 2026

انجمن نجوم مشهد نیز به مناسبت ماه نجوم ۱۴۰۵، برنامه‌های متنوعی را تدارک دیده است که اطلاع‌رسانی خواهند شد. لطفاً کانال انجمن را دنبال و آن را به دیگر علاقه‌مندان نیز معرفی فرمایید: @toossky #انجمن_نجوم_مشهد

27

6 Aug 2026, 11:53 UTC465 views23 reactionsread 7 August 2026
Forwarded from @iranastronomer

«ماه نجوم ۱۴۰۵» در سراسر کشور برگزار می‌شود/ دعوت از گروه‌ها و انجمن‌های نجوم برای مشارکت در این رویداد ملی اطلاعیه شماره ۱ کمیته آماتوری انجمن نجوم ایران، به عنوان هماهنگ کننده برنامه‌های سراسری نجوم در ایران، ویژه برنامه «ماه نجوم ۱۴۰۵» را از اول تا ۲۷ شهریور ۱۴۰۵ در سراسر کشور اعلام می‌کند. با توجه به اینکه رویداد روز نجوم ۱۴۰۵ با توجه به شرایط ویژه کشور در اردیبهشت ماه برگزار نشد، کمیته آماتوری انجمن نجوم ایرا

23

6 Aug 2026, 06:02 UTC606 views20 reactionsread 7 August 2026

#ادبیات_آسمانی برگ بیست و هشتم روزها در هیاهوی بی‌امان شهر و دوندگی‌های مداوم، گم می‌شوم؛ اما شب که می‌رسد، عطشی در من زنده می‌شود که تنها با نگریستن به بیکرانِ آسمان آرام می‌گیرد. دلم می‌خواهد از زمین و دغدغه‌هایش فاصله بگیرم و در سکوتِ شب، با آسمان عشق‌بازی کنم. تلسکوپم را در صندوق عقب ماشین می‌گذارم و به دل جاده می‌زنم. مقصدم جایی است که نه آلودگی نوری شهر باشد و نه همهمه‌ی آدم‌ها؛ نقطه‌ای بکر با افقی باز و آسمان

👌135👏2

31 Jul 2026, 11:13 UTC≈1,090 views14 reactionsread 7 August 2026
Photo

رویداد های نجومی هفته یک‌شنبه ۱۱ امرداد: ـ شرایط رصدی مناسب سیاره‌ی عطارد قبل از طلوع آفتاب با جدایی زاویه‌ای °۱۹ در غرب خورشید. ـ مقابله‌ی صورت فلکی بزغاله ( Capricornus) دوشنبه ۱۲ امرداد: ـ هم‌نشینی ماه و نپتون ـ رخ‌گرد در سمتِ غربیِ ماه سه‌شنبه ۱۳ امرداد: ـ هم‌نشینی ماه و زحل پنج‌شنبه ۱۵ امرداد: ـ رخ‌گرد در سمتِ جنوب‌غربیِ ماه ـ تربیع آخر ماه (۵:۵۲) جمعه ۱۶ امرداد: ـ هم‌نشینی ماه با خوشه‌ی پروین ـ رخ‌گرد در س

14

28 Jul 2026, 18:56 UTC≈2,310 views21 reactionsread 7 August 2026
Photo

برگزاری پانصد و سی ‌و‌ ششمین مجموعه برنامه رصدی انجمن نجوم مشهد با همکاری انگاریوم ✨ تور رصدی بارش شهابی برساوشی در کاروانسرای تاریخی عباس آباد، تایباد☄️ در دو تاریخ مجزا: 📆چهارشنبه ۲۱ اَمرداد تا پنجشنبه ۲۲ اَمرداد 📆پنجشنبه ۲۲ اَمرداد تا جمعه ۲۳ اَمرداد 🌠رصد آسمان از غروب تا طلوع 🔭 تجهیزات رصدی + راهنمای تخصصی نجوم 🏜 اقامت در اقامتگاه بوم‌گردی سالار محمد 🍴 2 وعده غذایی + میان‌وعده 🚌 حمل‌ونقل توریستی + بیمه مسافرت

21

24 Jul 2026, 15:46 UTC≈1,490 views18 reactionsread 7 August 2026
Photo

برگزاری پانصد و سی‌و‌پنجمین مجموعه برنامه رصدی انجمن نجوم مشهد با همکاری رصدخانه دانشگاه فردوسی مشهد 🔭موضوع: رصد ماه و سیاره ناهید 📆⏰ تاریخ و زمان برگزاری برنامه: – شنبه، 3 اَمرداد 1405 (از ساعت 19 تا 20) مهلت ثبت نام: تا تکمیل ظرفیت 📌مکان: رصدخانه دانشگاه فردوسی مشهد آدرس: دانشگاه فردوسی مشهد، بین میدان علوم و ورودی شرقی دانشگاه، دانشکده علوم، طبقه دوم، رصدخانه از شرکت‌کنندگان گرامی تقاضا داریم پوشش مناسب محیط‌ه

18

24 Jul 2026, 13:40 UTC≈1,340 views17 reactionsread 7 August 2026
Photo

رویداد های نجومی هفته شنبه ۳ امرداد: ـ قرارگیری ماه در دورترین فاصله نسبت به زمین دوشنبه ۵ امرداد: ـ هم‌نشینی ماه با صورت فلکی کمان (Sagittarius) سه‌شنبه ۶ امرداد: ـ آغاز حرکت رتروگراد سیاره‌ی زحل ـ هم‌نشینی ماه با صورت فلکی کمان چهارشنبه ۷ امرداد: ـ ماه کامل (۱۹:۰۶) ـ مقارنه‌ی سیاره‌ی مشتری (غیرقابل رصد) پنج‌شنبه ۸ امرداد: ـ اوج فعالیت بارش شهابی دلتا-دلوی (delta aquariids) با ZHR = 16 ـ قرارگیری سیاره‌ی مشتری

17

21 Jul 2026, 15:01 UTC≈1,420 views38 reactionsread 7 August 2026

با توجه به در پیش بودن بارش شهابی برساوشی، همچون سال‌های گذشته در حال تدارک برنامه رصدی به همین مناسبت هستیم. چند نکته در این رابطه حائز اهمیت به نظر می‌رسند که به شرح زیر تقدیم حضور می‌گردند: - با توجه به شرایط فعلی کشور و حساسیت مناطق کویری، برنامه در کویر برگزار نمی‌شود! اما محل تدارک دیده شده، از آسمان نسبتا مناسبی برای رصد و عکاسی برخوردار است. - بازه زمانی برگزاری برنامه 21 تا 23 اَمرداد 1405 خواهد بود. برنامه

32👍5👌1

21 Jul 2026, 15:01 UTC≈1,140 views11 reactionsread 7 August 2026

... در بعضی از روزهای سال تعداد این برخوردها به مقدار چشم‌گیری افزایش می‌یابد که در این زمان‌ها ممکن است ده‌ها، صدها و حتی هزاران شهاب در هر ساعت در آسمان مشاهده شوند. در این صورت به این پدیده بارش شهابی می‌گوییم. در بعضی از مواقع تعداد زیاد شهاب‌ها باعث می شود که لفظ رگبار و یا طوفان‌ شهابی برای این پدیده مناسب‌تر به نظر آید. منشأ بیشتر بارش‌های شهابی دنباله‌دارها هستند. این صخره‌های یخی (دنباله دارها) با حرکت در مد

10👍1

21 Jul 2026, 15:00 UTC916 views14 reactionsread 7 August 2026
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به مناسبت بارش شهابی برساوشی اگر در یک شب صاف و تاریک به آسمان نگاه کنیم ممکن است در هر ساعت چند درخش نورانی ببینیم، به این درخش‌ها که در نقاط مختلف آسمان دیده می شوند شهاب‌های پراکنده می‌گویند. این درخش‌ها یا شهاب‌ها حاصل برخورد ذرات بسیار ریزی در حد یک دانه شن و یا عدس با جو زمین هستند. این ذرات به دلیل نیروی اصطکاک با جو در ارتفاعی بین ۷۰ تا ۹۰ کیلومتر از سطح زمین شروع به سوختن می‌کنند که از زمین قابل مشاهده است.

13👍1

Showing the 12 most recent of 24 posts we hold for @toossky. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.

Citation-graph rank

Citation-graph rank — 240,922 of 1,480,688entries in the measured graph. A weighted position computed from the forward and mention edges below — republished posts weigh more than named mentions — and recomputed periodically, over the whole graph. Published only as this ordinal position, never as a score: a position is a fact, and a score printed beside one channel’s name would read as a verdict this register does not make. The two counts beneath stay separate for the same reason mentions are never summed with forwards anywhere else on this page — a named-by count costs nothing to manufacture. The top 100 by this measure, or how it is computed.

Forward network

Republished by

Channels on the register that have forwarded this channel's posts into their own feed.

Republishes

Channels on the register whose posts this channel has forwarded.

Built only from forwarded posts we have actually read, on both sides. Coverage is early and deliberately incomplete: a missing link means we have not read the post that would prove it, never that the relationship does not exist. Counts are distinct forwarded posts observed, so they only ever go up as we read more.

Mentions

Named by 2 registered channels — every channel on the register whose own posts have named this one, by its current username or any other username it currently holds, merged from two separately captured readings of the same fact so a namer caught by only one of them is not missed and a namer both caught is not counted twice. A username this channel has since dropped is not matched — that handle may belong to someone else now, and crediting today’s namer to yesterday’s owner would misattribute it.

Named by

Channels on the register whose posts name this channel's handle.

A mention is a weaker signal than a forward and is counted separately for that reason — naming a channel is not republishing it, and a handle in a post body is easy to place deliberately. The post counts beside each row below are distinct posts in which the handle appeared, from posts we have read on both sides — the “Named by N registered channels” figure above is a different count, of distinct NAMING CHANNELS rather than posts, and is not the sum of the rows under it.

Cite this entry

A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 12 August 2026 — this entry's latest reading, not the date you are reading this.

“انجمن نجوم مشهد” (@toossky), 3,639 subscribers as measured 12 August 2026. Telegram Register, tgregister.com/channel/toossky.

Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.