1997A&AS..125..511A


Query : 1997A&AS..125..511A

1997A&AS..125..511A - Astron. Astrophys., Suppl. Ser., 125, 511-521 (1997/November-1)

Radio burst statistics for M dwarf flare stars.

ABADA-SIMON M. and AUBIER M.

Abstract (from CDS):

We present a critical analysis on the number of bursts near 21cm from nine dMe flare stars of the solar neighborhood as reported in the literature. We compare our findings with the number of bursts detected with the Arecibo radiotelescope between 1989 and 1993, using a very reliable method to discriminate between stellar and artificial emissions. We compare the rates of radio bursts per hour inferred from both this Arecibo campaign and the literature to rates of optical flares found in the literature. We also compare the nine stars to each other, and the Arecibo results to radio surveys of two open clusters.

Abstract Copyright:

Journal keyword(s): stars: flare - late type - activity - radio continum: stars - methods: statistical

VizieR on-line data: <Available at CDS (J/A+AS/125/511): >

Simbad objects: 11

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Number of rows : 11
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024
#notes
1 G 272-61B Er* 01 39 01.6377185550 -17 57 01.001240728           M6V 855 0
2 V* TZ Ari Er* 02 00 12.9563198327 +13 03 07.000569241 15.406 14.100 12.298 10.943 9.195 M4.5V 284 0
3 V* UX Ari RS* 03 26 35.3756804760 +28 42 54.226408428 7.76 7.28 6.37     K0IV 700 0
4 V* V371 Ori Er* 05 33 44.8000263360 +01 56 43.452872340 13.956 12.51 11.499 10.382 9.072 M3.0Ve 156 0
5 V* YY Gem BY* 07 34 37.4474327544 +31 52 10.179641496 11.60 10.56 9.27 7.69 6.67 M0.5VeFe-2 855 0
6 V* YZ CMi Er* 07 44 40.1723046464 +03 33 08.875227574 13.761 12.831 11.225 9.958 8.263 M4.0Ve 885 0
7 V* AD Leo Er* 10 19 36.2808181226 +19 52 12.010446571   10.82 9.52 9.19   dM3 1340 1
8 Wolf 424 ** 12 33 17.361480 +09 01 15.79224 15.398 14.313 12.467 10.937 8.988 M5.5V 321 0
9 G 63-36 Er* 13 32 44.60871 +16 48 39.0197           M3.5Ve+M4Ve 50 0
10 BD+16 2708 Er* 14 54 29.2361840107 +16 06 03.797990080 12.86 11.686 10.150 9.116 7.872 M3V 279 1
11 BD+19 5116 ** 23 31 52.17898 +19 56 14.1505 12.737 11.749 10.165 8.982 7.446 M4+M5 452 0

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