Outbursts, Alerts, Monitoring

Forum

Topics

Posts

Last post

Novae
Alerts and Monitoring of Novae
Topics: 57

57 Topics

936 Posts

Last post Re: Nova Sgr 2025d
by Francois Teyssier View the latest post
Wed Sep 24, 2025 6:16 pm
Symbiotic Stars
Topics: 43

43 Topics

540 Posts

Last post Re: T CrB before its new nova…
by Joan Guarro Flo View the latest post
Fri Aug 08, 2025 4:06 pm
Supernovae
Topics: 47

47 Topics

403 Posts

Last post Re: SN sn2025rbs dans NGC7331
by Robin Leadbeater View the latest post
Sat Aug 09, 2025 12:05 pm
Cataclysmic Stars
Topics: 19

19 Topics

188 Posts

Last post Re: GK Per Outburst
by Jacques Michelet View the latest post
Wed Mar 08, 2023 4:45 pm
Be Stars
Topics: 17

17 Topics

54 Posts

Last post Be Stars survey from the south
by 2SPOT View the latest post
Sun Jun 01, 2025 11:06 am
Comets
Topics: 53

53 Topics

316 Posts

Last post Re: Comete C/2023 A3 Tsuchins…
by Joan Guarro Flo View the latest post
Mon Oct 21, 2024 8:33 am
Miscellanous
Topics: 16

16 Topics

86 Posts

Last post Call for spectroscopic monito…
by Robin Leadbeater View the latest post
Sat Jul 26, 2025 12:57 pm

New Topic

199 topics

Page 1 of 8
- Jump to page:
1
2
3
4
5
…
8
Next

Topics

Replies

Views

Last post

at2024aauu

Last post by E Soubrouillard « Thu Nov 14, 2024 7:43 am

by E Soubrouillard » Thu Nov 14, 2024 7:43 am

0 Replies

9214 Views

Last post by E Soubrouillard
Thu Nov 14, 2024 7:43 am
AT 2024zrq

Last post by E Soubrouillard « Sun Nov 03, 2024 12:12 pm

by E Soubrouillard » Sun Nov 03, 2024 12:12 pm

0 Replies

8585 Views

Last post by E Soubrouillard
Sun Nov 03, 2024 12:12 pm
WR140 (V1687 Cyg) periastron 2024 at low resolution

Last post by HughAllen « Sat Oct 26, 2024 2:22 pm
Replies: 5
by HughAllen » Sat Jul 13, 2024 9:34 pm

5 Replies

12861 Views

Last post by HughAllen
Sat Oct 26, 2024 2:22 pm
eclipsing binary 31cyg

Last post by admin « Thu Feb 15, 2024 4:07 pm

by admin » Thu Feb 15, 2024 4:07 pm

0 Replies

10607 Views

Last post by admin
Thu Feb 15, 2024 4:07 pm
V392 Per in outburst

Last post by Christophe Boussin « Thu Jun 09, 2022 11:16 am
Replies: 157
by Robin Leadbeater » Mon Apr 30, 2018 2:02 am
1

…

12

13

14

15

16
157 Replies

463765 Views

Last post by Christophe Boussin
Thu Jun 09, 2022 11:16 am
Urgent! NSv 6690 imminent SMBHB merger confirmation needed

Last post by Simon de Visscher « Thu Mar 10, 2022 9:46 pm
Replies: 18
by Robin Leadbeater » Tue Feb 08, 2022 2:01 pm
1

2
18 Replies

35623 Views

Last post by Simon de Visscher
Thu Mar 10, 2022 9:46 pm
whether to post non-SN classification report spectra to TNS

Last post by Robin Leadbeater « Thu Feb 24, 2022 11:35 am
Replies: 6
by Hamish Barker » Wed Feb 23, 2022 9:39 am

6 Replies

19329 Views

Last post by Robin Leadbeater
Thu Feb 24, 2022 11:35 am
ASASSN-21gk in sagittarius - spectra urgently required !

Last post by Robin Leadbeater « Wed May 05, 2021 10:07 pm
Replies: 2
by Robin Leadbeater » Sat May 01, 2021 10:21 am

2 Replies

17144 Views

Last post by Robin Leadbeater
Wed May 05, 2021 10:07 pm
V723 Mon red giant and small mass gap black hole

Last post by Hamish Barker « Wed Apr 21, 2021 9:09 pm

by Hamish Barker » Wed Apr 21, 2021 9:09 pm

0 Replies

13585 Views

Last post by Hamish Barker
Wed Apr 21, 2021 9:09 pm
Call for Et Car spectrum

Last post by Olivier GARDE « Wed Jan 13, 2021 3:39 pm

by Olivier GARDE » Wed Jan 13, 2021 3:39 pm

0 Replies

16066 Views

Last post by Olivier GARDE
Wed Jan 13, 2021 3:39 pm
Call for spectra odd variable asas-sn 20da

Last post by Tom Love « Wed Mar 18, 2020 8:11 am
Replies: 4
by Hamish Barker » Sun Mar 15, 2020 9:43 pm

4 Replies

25288 Views

Last post by Tom Love
Wed Mar 18, 2020 8:11 am
Hd74423 assymmetric star

Last post by Hamish Barker « Wed Mar 11, 2020 1:55 am

by Hamish Barker » Wed Mar 11, 2020 1:55 am

0 Replies

17691 Views

Last post by Hamish Barker
Wed Mar 11, 2020 1:55 am
Call for observation for a new variable star

Last post by JP Nougayrede « Fri Mar 06, 2020 8:58 pm
Replies: 10
by Olivier GARDE » Mon Mar 02, 2020 4:53 pm
1

2
10 Replies

38947 Views

Last post by JP Nougayrede
Fri Mar 06, 2020 8:58 pm
Emission-line Star BD+35 111 brightens

Last post by Frederic Pastor « Sun Feb 23, 2020 8:59 am
Replies: 3
by Robin Leadbeater » Wed Feb 19, 2020 3:44 pm

3 Replies

21578 Views

Last post by Frederic Pastor
Sun Feb 23, 2020 8:59 am
Spectre à haute résolution de Rigel demandé

Last post by James Foster « Sat Feb 22, 2020 2:02 am
Replies: 13
by Pascal Le Du » Thu Jan 16, 2020 11:14 am
1

2
13 Replies

45370 Views

Last post by James Foster
Sat Feb 22, 2020 2:02 am
Call for Betelgeuse spectra

Last post by Olivier GARDE « Mon Feb 10, 2020 9:53 am
Replies: 1
by Olivier GARDE » Mon Feb 03, 2020 7:31 pm

1 Replies

18278 Views

Last post by Olivier GARDE
Mon Feb 10, 2020 9:53 am
Call for observation of several stars

Last post by Olivier GARDE « Sun Jan 19, 2020 3:40 pm

by Olivier GARDE » Sun Jan 19, 2020 3:40 pm

0 Replies

16234 Views

Last post by Olivier GARDE
Sun Jan 19, 2020 3:40 pm
KIC 9832227: Red nova in 2022 ?

Last post by Joan Guarro Flo « Mon Jul 08, 2019 8:31 pm
Replies: 12
by Francois Teyssier » Tue Dec 19, 2017 7:15 am
1

2
12 Replies

54554 Views

Last post by Joan Guarro Flo
Mon Jul 08, 2019 8:31 pm
ASAS-SN request AT2018oh

Last post by Hamish Barker « Tue Jul 02, 2019 9:15 pm
Replies: 6
by Robin Leadbeater » Sun Feb 04, 2018 8:11 pm

6 Replies

26576 Views

Last post by Hamish Barker
Tue Jul 02, 2019 9:15 pm
V1369 Cen

Last post by Terry Bohlsen « Sun Jun 30, 2019 10:48 am
Replies: 64
by Ken Harrison » Thu Dec 05, 2013 6:57 am
1

…

3

4

5

6

7
64 Replies

230747 Views

Last post by Terry Bohlsen
Sun Jun 30, 2019 10:48 am
SN 2018cow

Last post by Robin Leadbeater « Fri Jan 11, 2019 10:21 pm
Replies: 3
by Peter Somogyi » Sun Jun 24, 2018 1:29 pm

3 Replies

24443 Views

Last post by Robin Leadbeater
Fri Jan 11, 2019 10:21 pm
Herbig Ae/Be campaign

Last post by James Foster « Sat Jan 05, 2019 12:39 am
Replies: 14
by Francisco Campos » Thu Nov 22, 2018 6:53 pm
1

2
14 Replies

66374 Views

Last post by James Foster
Sat Jan 05, 2019 12:39 am
Observation request: T Tau early in January

Last post by James Foster « Tue Dec 18, 2018 10:32 am
Replies: 29
by Hans Moritz Guenther » Mon Dec 15, 2014 4:56 pm
1

2

3
29 Replies

132261 Views

Last post by James Foster
Tue Dec 18, 2018 10:32 am
Z And outburst

Last post by James Foster « Thu Nov 01, 2018 8:53 pm
Replies: 16
by Francois Teyssier » Fri Feb 16, 2018 12:43 pm
1

2
16 Replies

58344 Views

Last post by James Foster
Thu Nov 01, 2018 8:53 pm
TCP J18292290-1430460 = Nova Sct 2018

Last post by James Foster « Mon Oct 29, 2018 10:48 pm
Replies: 43
by Paolo Berardi » Sat Jun 30, 2018 10:57 am
1

2

3

4

5
43 Replies

135981 Views

Last post by James Foster
Mon Oct 29, 2018 10:48 pm

New Topic

199 topics

Page 1 of 8
- Jump to page:
1
2
3
4
5
…
8
Next

Return to Board Index

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum