|
Chatroom |
|
| If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. |
|
|||||||
| Register | FAQ | Members List | Calendar | Mark Forums Read |
 |
|
|
LinkBack | Thread Tools | Search this Thread | Display Modes |
20-November-2006, 11:28 AM
|
||||
|
||||
Type II SN Coming Soon?
Here is a paper about a star that Spitzer has observed that looks quite similar to the star (and environs) that turned into SN1987a.
__________________
Forming opinions as we speak 
|
|
21-November-2006, 08:20 PM
|
||||
|
||||
|
How much time left on the fuse?
__________________
PW -- Plant Whisperer
|
|
21-November-2006, 10:42 PM
|
||||
|
||||
|
How interesting. This baby is only 7,000 lyrs away. If it blows and is equal to 1987A in peak brightness, it will appear 10x brighter than Sirius.
[At the moment, it would be more interesting if it were in Gemini and <1,000 lyrs. away.  ]
__________________
Lighten up! This is a stellar board!
|
|
21-November-2006, 10:58 PM
|
|||
|
|||
|
If it were 7 LYs away it would be more than interesting :-)
|
|
21-November-2006, 11:06 PM
|
||||
|
||||
|
Hmmm...100x brighter than the full moon, but with consequences exceeding the "interesting" level. Fortunately, no sn candidates are close.
__________________
Lighten up! This is a stellar board!
|
|
27-November-2006, 07:10 AM
|
||||
|
||||
|
Quote:
Best regards, Dan
|
|
| Thread Tools | Search this Thread |
| Display Modes | |
|
|
Linear Mode
