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

Topics

Replies

Views

Last post

V442 And Be star in outburst

Last post by Benjamin Mauclaire « Wed Oct 17, 2018 10:25 pm
Replies: 33
by Olivier Thizy » Wed Aug 23, 2017 6:32 pm
1

2

3

4
33 Replies

81596 Views

Last post by Benjamin Mauclaire
Wed Oct 17, 2018 10:25 pm
Symbiotic Nova V1413 Aql high state

Last post by Francois Teyssier « Thu Jul 26, 2018 4:51 pm
Replies: 4
by Francois Teyssier » Wed Jul 11, 2018 5:57 am

4 Replies

34298 Views

Last post by Francois Teyssier
Thu Jul 26, 2018 4:51 pm
TCP J18010186-2951258

Last post by Francois Teyssier « Thu Jul 26, 2018 4:48 pm
Replies: 6
by Olivier GARDE » Sat Jul 14, 2018 9:16 am

6 Replies

19548 Views

Last post by Francois Teyssier
Thu Jul 26, 2018 4:48 pm
Call for monitoring of AG Dra by R. Galis & al.

Last post by Francois Teyssier « Fri Jul 20, 2018 10:50 am
Replies: 120
by Francois Teyssier » Wed Mar 29, 2017 9:19 am
1

…

9

10

11

12

13
120 Replies

170891 Views

Last post by Francois Teyssier
Fri Jul 20, 2018 10:50 am
New black hole binary in outburst (Mag 12.5 in Oph)

Last post by Nico Montigiani « Wed Jul 11, 2018 7:12 am
Replies: 10
by Francois Teyssier » Sat Mar 17, 2018 7:16 am
1

2
10 Replies

24271 Views

Last post by Nico Montigiani
Wed Jul 11, 2018 7:12 am
Nova or Flare star near Alp Cen

Last post by Ken Harrison « Sat Jun 30, 2018 1:51 am
Replies: 2
by Ken Harrison » Sun Apr 08, 2018 6:46 am

2 Replies

10312 Views

Last post by Ken Harrison
Sat Jun 30, 2018 1:51 am
Outburst of V718 Sco Be star

Last post by Olivier GARDE « Fri Jun 22, 2018 11:39 am

by Olivier GARDE » Fri Jun 22, 2018 11:39 am

0 Replies

6849 Views

Last post by Olivier GARDE
Fri Jun 22, 2018 11:39 am
Probable SN in NGC 6946

Last post by James Foster « Thu May 24, 2018 10:33 pm
Replies: 144
by James Foster » Sun May 14, 2017 2:06 pm
1

…

11

12

13

14

15
144 Replies

209708 Views

Last post by James Foster
Thu May 24, 2018 10:33 pm
at2018blk/ATLAS18olb

Last post by Robin Leadbeater « Thu May 17, 2018 9:14 pm
Replies: 3
by Robin Leadbeater » Tue May 15, 2018 10:17 am

3 Replies

9445 Views

Last post by Robin Leadbeater
Thu May 17, 2018 9:14 pm
Nova in Canis Major - N CMa 2018 = TCP J07134590-2112330

Last post by James Foster « Wed May 09, 2018 10:19 pm
Replies: 21
by Forrest Sims » Tue Mar 27, 2018 8:16 am
1

2

3
21 Replies

31099 Views

Last post by James Foster
Wed May 09, 2018 10:19 pm
New transcient, perhaps a nova

Last post by Francois Teyssier « Tue Apr 24, 2018 4:42 pm
Replies: 183
by Francois Teyssier » Fri Jun 23, 2017 5:20 pm
1

…

15

16

17

18

19
183 Replies

2821935 Views

Last post by Francois Teyssier
Tue Apr 24, 2018 4:42 pm
SN 2018zd

Last post by Forrest Sims « Wed Apr 18, 2018 9:01 pm
Replies: 19
by Peter Somogyi » Fri Mar 09, 2018 10:12 am
1

2
19 Replies

29527 Views

Last post by Forrest Sims
Wed Apr 18, 2018 9:01 pm
TCP J21290156+3631056: new transient (11.5 mag) in Cygnus

Last post by Peter Somogyi « Sun Mar 25, 2018 2:27 pm
Replies: 4
by Peter Somogyi » Sat Mar 24, 2018 12:43 pm

4 Replies

9696 Views

Last post by Peter Somogyi
Sun Mar 25, 2018 2:27 pm
PNV J17140261-2849237 Oph

Last post by umberto sollecchia « Wed Mar 14, 2018 7:05 pm

by umberto sollecchia » Wed Mar 14, 2018 7:05 pm

0 Replies

5112 Views

Last post by umberto sollecchia
Wed Mar 14, 2018 7:05 pm
SU Lyn Call for observations by Katarzyna Drozd

Last post by Olivier GARDE « Wed Mar 14, 2018 5:03 pm
Replies: 54
by Francois Teyssier » Tue Mar 28, 2017 4:25 pm
1

2

3

4

5

6
54 Replies

77872 Views

Last post by Olivier GARDE
Wed Mar 14, 2018 5:03 pm
Symbiotic Star StHa 32

Last post by Francisco Campos « Wed Mar 07, 2018 7:59 pm
Replies: 3
by Francois Teyssier » Thu Mar 01, 2018 12:08 pm

3 Replies

6995 Views

Last post by Francisco Campos
Wed Mar 07, 2018 7:59 pm
mag 15 possible SN in NGC3147 - spectrum required

Last post by Robin Leadbeater « Fri Feb 16, 2018 5:43 pm
Replies: 7
by Robin Leadbeater » Sun Feb 11, 2018 12:21 pm

7 Replies

9585 Views

Last post by Robin Leadbeater
Fri Feb 16, 2018 5:43 pm
Campaign of b Persei...

Last post by James Foster « Thu Feb 15, 2018 10:47 am
Replies: 6
by Francisco Campos » Fri Jan 26, 2018 7:54 pm

6 Replies

13185 Views

Last post by James Foster
Thu Feb 15, 2018 10:47 am
Mira in near UV---Outburst?

Last post by Ernst Pollmann « Sat Feb 10, 2018 7:47 am
Replies: 10
by James Foster » Fri Jan 26, 2018 3:42 am
1

2
10 Replies

14874 Views

Last post by Ernst Pollmann
Sat Feb 10, 2018 7:47 am
bright supernova alert NGC6217 - spectrum needed

Last post by etienne bertrand « Fri Feb 09, 2018 11:29 am
Replies: 8
by Robin Leadbeater » Sun Jan 14, 2018 12:08 pm

8 Replies

15240 Views

Last post by etienne bertrand
Fri Feb 09, 2018 11:29 am
Bright Nova (mag 7) in southern hemisphere

Last post by Ken Harrison « Thu Jan 18, 2018 3:27 pm
Replies: 6
by Francois Teyssier » Sun Jan 14, 2018 5:54 pm

6 Replies

8656 Views

Last post by Ken Harrison
Thu Jan 18, 2018 3:27 pm
TCP J05074264+2447555

Last post by Paolo Berardi « Mon Jan 15, 2018 7:16 pm
Replies: 12
by Paolo Berardi » Thu Nov 02, 2017 3:47 pm
1

2
12 Replies

16113 Views

Last post by Paolo Berardi
Mon Jan 15, 2018 7:16 pm
V1413 Aql: Bright state?

Last post by Francois Teyssier « Fri Dec 22, 2017 3:24 pm

by Francois Teyssier » Fri Dec 22, 2017 3:24 pm

0 Replies

3415 Views

Last post by Francois Teyssier
Fri Dec 22, 2017 3:24 pm
R Aqr spectra requested by Margarita Korovska

Last post by Francois Teyssier « Fri Dec 15, 2017 5:46 pm
Replies: 40
by Francois Teyssier » Sat Aug 05, 2017 9:16 pm
1

2

3

4

5
40 Replies

60518 Views

Last post by Francois Teyssier
Fri Dec 15, 2017 5:46 pm
CH Cygni

Last post by James Foster « Wed Dec 06, 2017 9:25 am
Replies: 24
by Francois Teyssier » Sat Mar 04, 2017 6:13 pm
1

2

3
24 Replies

30452 Views

Last post by James Foster
Wed Dec 06, 2017 9:25 am

New Topic

199 topics

Page 2 of 8
- Jump to page:
Previous
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