2020ApJ...892..144R

Query : 2020ApJ...892..144R

2020ApJ...892..144R - Astrophys. J., 892, 144-144 (2020/April-1)

A catalog of M-dwarf flares with ASAS-SN.

RODRIGUEZ MARTINEZ R., LOPEZ L.A., SHAPPEE B.J., SCHMIDT S.J., JAYASINGHE T., KOCHANEK C.S., AUCHETTL K. and HOLOIEN T.W.-S.

Abstract (from CDS):

We analyzed the light curves of 1376 early-to-late, nearby M dwarfs to search for white-light flares using photometry from the All-Sky Automated Survey for Supernovae. We identified 480 M dwarfs with at least one potential flare employing a simple statistical algorithm that searches for sudden increases in V-band flux. After more detailed evaluation, we identified 62 individual flares on 62 stars. The event amplitudes range from 0.12< ΔV< 2.04 mag. Using classical flare models, we place lower limits on the flare energies and obtain V-band energies spanning 2.0×1030≲EV≲6.9×1035 erg. The fraction of flaring stars increases with spectral type, and most flaring stars show moderate to strong Hα emission. Additionally, we find that 14 of the 62 flaring stars are rotational variables, and they have shorter rotation periods and stronger Hα emission than nonflaring rotational variable M dwarfs.

Abstract Copyright: © 2020. The American Astronomical Society. All rights reserved.

Journal keyword(s): Red dwarf flare stars - Low mass stars - Stellar activity - Stellar rotation

Simbad objects: 123

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Number of rows : 123
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 PM J00081+4757 SB* 00 08 06.4244912400 +47 57 02.372989104   14.390 12.779 12.391   M3.5+M3.5 21 0
2 MCC 351 PM* 00 08 27.2795141400 +17 25 27.457055940 13.463 12.242 10.763 9.829 8.868 K7V 41 0
3 LP 348-40 PM* 00 11 53.0346750552 +22 59 04.593551280   13.20   12.736   M3.5V 34 0
4 G 32-6 BY* 00 16 14.6264889537 +19 51 37.540639238   13.81 12.145 11.899   M4.0V 65 0
5 Ross 680 PM* 00 17 20.3241205379 +29 10 58.813573325   13.04   11.014   M0V 53 0
6 MCC 357 PM* 00 26 52.7022954840 +70 08 32.718471000   11.8   10.075   M1.0V 52 0
7 LP 525-39 ** 00 32 34.799160 +07 29 26.95704   14.189 12.823 12.253   M3Ve 43 0
8 V* V1055 Cas BY* 00 48 21.0017281512 +71 16 11.416006524       10.674   M0.0Ve 19 0
9 V* FT Psc A PM* 00 50 33.2509966831 +24 49 00.171848845           M3Vkee 9 0
10 G 172-30 PM* 00 57 02.6919355142 +45 05 09.788526472   13.19 11.972 11.568   M3.0V 42 0
11 Ross 318 Er* 01 02 32.2354294685 +71 40 47.336260174   11.736   9.1   M3.0V 164 0
12 Wolf 47 Er* 01 03 19.8350070578 +62 21 55.837228636   15.34 13.21 12.4   M5V 200 0
13 G 132-50 PM* 01 03 40.1423767848 +40 51 29.102337396       10.360   M0.0Ve 44 0
14 G 33-36 PM* 01 06 41.5111821960 +15 16 22.092468240 14.124 12.913 11.403 10.415 9.232 M0V 51 0
15 G 173-18 SB* 01 45 18.2120312611 +46 32 07.832617057   13.36 11.536 11.030   M1.3V 43 0
16 Ross 15 Er* 01 59 23.5137039235 +58 31 16.104337813   12.90 12.155 11.871   M4Ve 92 0
17 V* TZ Ari Er* 02 00 12.9563198327 +13 03 07.000569241 15.406 14.100 12.298 10.943 9.195 M4.5V 282 0
18 PM J02028+0447 PM* 02 02 52.0823692824 +04 47 02.420190276   14.66 13.06 12.81   M3.5Ve 14 0
19 G 173-37 PM* 02 07 03.8561077659 +49 38 43.461973111   13.0   11.892   M3.5Ve 39 0
20 G 173-39 Er* 02 08 53.6246553758 +49 26 56.437533465   14.02 12.45 12.12   M4.0Ve 71 0
21 G 35-32 PM* 02 11 40.9665885516 +18 33 37.977093690   13.8   12.136   M3.0V 24 0
22 PM J02180+5616 EB* 02 18 02.1106775760 +56 16 00.921056916   12.68 11.64 11.03   M0.0V 11 0
23 G 94-73 PM* 02 29 14.1442881336 +19 32 35.448786276   13.8   12.171   M2.5Ve 16 0
24 G 36-24 Er* 02 33 37.1758784184 +24 55 37.687392269   14.66   12.730   M3.5Ve 91 0
25 LSPM J0316+8205 PM* 03 16 50.9920433712 +82 05 34.289154492   13.06 11.556 11.130   M0.5V 12 0
26 PM J03247+4447 ** 03 24 42.459 +44 47 41.85   13.34 11.86 11.460   M1.5V 9 0
27 Koenig 48 PM* 03 32 13.3255065504 +49 14 21.124397256   13.39 11.94 11.515   M0.5Ve 12 0
28 Wolf 1246 Er* 03 39 29.7138834864 +24 58 02.517251520   13.8   12.428   M3.5Ve 45 0
29 PM J03466+8207 PM* 03 46 42.0198579576 +82 07 51.269268108   13.24 11.898 11.491   M1.0V 10 0
30 Ross 588 PM* 03 47 58.0979737749 +02 47 16.150824086 13.771 12.58 11.044 10.086 9.059 M0V 69 0
31 PM J04274+2022 PM* 04 27 25.0652176368 +20 22 44.551303104   12.84 11.977 11.745   M1.5V 11 0
32 HG 7-232 BY* 04 28 28.776432 +17 41 45.39120   13.58 12.12 11.88   M0.5Ve 64 0
33 PM J04312+4217 PM* 04 31 14.9918141472 +42 17 10.829474772   13.43 11.92 11.40   M2.5Ve 13 0
34 StKM 1-495 PM* 04 35 02.5510428710 +08 39 30.554529393   12.883 11.88 11.401   M1.0Ve 22 0
35 StKM 1-514 PM* 04 47 18.5088254064 +06 27 11.546776224   12.608 11.348 10.89   M0.0V 29 0
36 Cl Melotte 25 331 SB* 04 48 00.8929529928 +17 03 21.622508568   12.450 11.085 10.571   K6V 34 0
37 Wolf 1539 PM* 04 52 05.7321216445 +06 28 35.588676189 14.791 13.568 12.018 10.854 9.334 M2V 158 1
38 V* V1005 Ori BY* 04 59 34.8342878424 +01 47 00.669818328   11.48 10.107 9.603 8.239 M0Ve 342 0
39 PM J05019+0108 PM* 05 01 56.6595260856 +01 08 42.901815300     12.859 12.564   M4.0V 41 0
40 RX J0506.2+0439 TT* 05 06 12.9262848888 +04 39 27.184049496   14.98 13.46 13.03 10.410 M4.5V 41 0
41 Ross 388 Er* 05 09 09.9623053679 +15 27 32.916404971   13.98   12.120   M3.5V 47 0
42 PM J05228+2016 * 05 22 50.1288149208 +20 16 36.197034996   13.72 12.20 11.949   M2.5Ve 9 0
43 G 96-45 ** 05 33 19.1553936730 +44 48 58.940006766   13.907 12.253 11.801   M3V 48 0
44 PM J05334+4809 PM* 05 33 29.0545945656 +48 09 25.616407968   12.91 11.52 10.978   M0.0V 7 0
45 V* V371 Ori Er* 05 33 44.8000263360 +01 56 43.452872340 13.956 12.51 11.499 10.382 9.072 M3.0Ve 155 0
46 PM J05341+4732 ** 05 34 10.6650 +47 32 02.594   13.747 12.268 11.859   M2.5Ve 13 0
47 Ross 45A PM* 05 34 15.1373749101 +10 19 14.077906005   13.55   12.012   M3.0V 34 0
48 V* V2689 Ori RS* 05 36 30.9904989312 +11 19 40.327533804 11.508 10.276 8.898 7.963 7.140 K6V 151 0
49 V* V1402 Ori Er* 05 40 16.0930339920 +12 39 00.622253052   12.61 11.354 10.963 9.207 M1.5Ve 47 0
50 LSPM J0554+1055 PM* 05 54 45.7334317704 +10 55 57.017881992   13.8   12.094   M2.1V 21 0
51 PM J06025+3707 PM* 06 02 35.2879136616 +37 07 37.083824580   13.17 11.67 11.23   M1.0V 9 0
52 StKM 1-587 PM* 06 14 42.4169905224 +47 27 34.599538836   12.86 11.428 11.012   M0.5V 16 0
53 G 101-35 Er* 06 21 13.0372741920 +44 14 30.737311368       11.858   M2.0Ve 36 0
54 PM J06237+0502 PM* 06 23 46.4558776824 +05 02 41.196591492   12.20 11.229 10.674   M1.5V 14 0
55 PM J06262+2349 PM* 06 26 14.5374028416 +23 49 38.561118780   13.34 11.82 11.30   M1.5Ve 18 0
56 StKM 1-598 Er* 06 31 01.1562960792 +50 02 48.238271340       10.641   M0.8V 43 0
57 G 250-31 ** 06 57 57.118872 +62 19 19.36632   14.8   13.420   M6V+M5V 65 0
58 PM J07295+3556 ** 07 29 31.0984068744 +35 56 00.384026100     11.876 11.451   M1V 22 0
59 LP 365-24 PM* 07 34 39.1108481616 +22 20 15.463981680       11.046   M1V 40 0
60 PM J07349+1445 ** 07 34 56.3295438264 +14 45 53.806662828   12.62 11.152 10.703   M3.0Ve 22 0
61 G 89-32 ** 07 36 25.118208 +07 04 43.13928   14.99 13.24 12.78   M4.5V 64 0
62 LSPM J0738+2400 PM* 07 38 29.4980478888 +24 00 08.654577588   14.59   12.689   M2.7V 40 0
63 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
64 G 253-6 Er* 07 55 53.9285264465 +83 23 04.942987417   14.2   12.7   M5.0V 68 0
65 G 91-34 PM* 08 09 30.9540677611 +21 54 17.238205498 14.529 13.317 11.777 10.762 9.563 M2.0V 37 0
66 ASAS J083147+0545.0 PM* 08 31 47.9241182064 +05 45 18.412784028   13.32 11.93 11.503 9.991 M1.0Ve 15 0
67 G 9-11 PM* 08 37 07.9581494906 +15 07 45.523884941 14.338 13.234 11.749 10.722 9.403 M3.0V 55 0
68 G 41-14 SB* 08 58 56.320800 +08 28 26.06808   12.62 10.98 10.56   M3.5V 96 0
69 PM J09161+0153 PM* 09 16 10.1812795128 +01 53 08.831017716   14.60 13.03 12.623   M4.0Ve 34 0
70 RX J0917.7+4612 ** 09 17 44.7188829574 +46 12 24.662188525   13.13 11.58 11.16   M1.7V 30 0
71 G 47-33 LM* 09 18 46.2283502014 +26 45 11.023012487   13.27   11.287   M1V 34 0
72 G 235-20 EB* 09 19 22.8662256157 +62 03 16.896903120       10.846   M1.0Ve 45 0
73 LSPM J0930+2630 PM* 09 30 14.4286587744 +26 30 24.867632376   13.8   12.466   M3V 34 0
74 G 236-2 Er* 09 42 51.7275258471 +70 02 21.878099108       10.6   M3.5Ve 106 0
75 V* RY Sex Er* 10 36 01.2168771296 +05 07 12.791503989 15.310 14.222 12.636 11.451 9.922 M4V 95 0
76 PM J10367+1521 ** 10 36 44.8457 +15 21 39.354     13.308 12.974   M4.0V 27 0
77 LP 491-51 SB* 11 03 21.2586297000 +13 37 57.025080588   14.15   12.635   M3.0V 41 0
78 Wolf 386 PM* 11 23 44.5739691140 +08 33 48.551014950 13.837 12.678 11.185 10.22 9.137 M0V 71 0
79 G 13-22 Er* 12 14 16.5489621254 +00 37 26.362449419   15.40   13.309   M4.5Ve 82 0
80 V* GL Vir Er* 12 18 59.3997287457 +11 07 33.773236317   15.68 13.90 13.55   M4.5Ve 168 0
81 Wolf 424 ** 12 33 17.361480 +09 01 15.79224 15.398 14.313 12.467 10.937 8.988 M5.5V 321 0
82 G 123-55 PM* 12 42 49.8843930177 +41 53 47.143264272   14.06 12.42 11.98   M4.0Ve 52 0
83 G 59-37 PM* 12 43 36.0499975021 +25 06 21.844310117   14.59   12.559   M3.5Ve 30 0
84 StM 174 PM* 12 48 34.4901779808 +49 33 54.025157664   14.11 12.51 12.21   M3.5Ve 20 0
85 BD+13 2618 Er* 13 00 46.5566863405 +12 22 32.677229903 12.314 11.233 9.750 8.785 7.653 M0V 348 1
86 Ross 1020 PM* 13 22 56.7475808912 +24 28 03.598852682   14.55   12.577   M4V 72 0
87 V* DG CVn Er* 13 31 46.6246175093 +29 16 36.681048898   12.90 12.02 10.77 9.15 M4Ve 115 0
88 StKM 1-1077 PM* 13 35 16.1208897144 +30 10 56.665856604   13.36 11.667 11.300   M0.0V 9 0
89 NAME Proxima Centauri Er* 14 29 42.9461331854 -62 40 46.164680672 14.21 12.95 11.13 9.45 7.41 M5.5Ve 1299 0
90 G 179-20 ** 15 12 38.1858580798 +45 43 46.871934667   14.93 13.33 13.01   M4.0Ve 47 0
91 V* OT Ser PM* 15 21 52.9325510712 +20 58 39.910874376 12.662 11.522 10.003 8.993 7.843 M1.0V 143 0
92 StKM 1-1240 SB* 15 23 53.8618490952 +56 09 32.098382280   12.89 11.68 11.42   M1.0Ve 17 0
93 G 180-11 ** 15 55 31.744608 +35 12 03.18600   15.41   13.464   M4V 62 0
94 RX J1555.7+6840 PM* 15 55 47.2260703896 +68 40 13.850973372     11.975 11.826   M2.5Ve 23 0
95 StKM 1-1294 Er* 15 58 10.2949780464 +49 27 08.288698284   13.08   11.315   M1.0Ve 24 0
96 G 138-40 PM* 16 32 52.8408248280 +09 50 25.969638192   14.73   12.666   M3.5V 32 0
97 V* CM Dra BY* 16 34 20.3302660573 +57 09 44.368918696   14.50 12.87 10.85 9.26 M4.5V 438 0
98 PM J16591+2058 BY* 16 59 09.62952 +20 58 16.0356   14.06 12.45 12.03   M3.5Ve 22 0
99 G 139-4 PM* 17 00 38.6765467597 +06 18 47.000347638   12.9   11.535   M0V 21 0
100 Ross 867 Er* 17 19 52.9654155615 +26 30 02.667757724   14.67   12.649   M4.5V 119 0
101 V* V1274 Her BY* 17 33 53.1782383296 +16 55 13.066432788   16.13 14.38 14.04 10.896 M6V 47 0
102 G 227-22 PM* 18 02 16.6038674062 +64 15 44.241600544   14.74   13.010   M5.0V 76 0
103 LP 25-2 Er* 18 35 51.8094037464 +80 05 39.580139580   14.2   12.823   M4.0Ve 55 0
104 V* V816 Her Er* 18 42 44.9786088496 +13 54 16.727572582   14.8 12.86 11.58 9.95 M5V 63 0
105 StKM 1-1676 EB* 19 03 17.2839464 +63 59 34.162250   11.889 10.707 10.061   M3.5Ve 23 0
106 Ross 733 Er* 19 14 39.1588795340 +19 19 03.730373117 13.861 12.964 11.536 10.445 9.012 M4.5V 63 1
107 G 208-44 Er* 19 53 54.4821159649 +44 24 51.341564299   15.31 13.126 13.083 9.78 M5.5Ve 207 1
108 G 208-45 LM* 19 53 55.1405033909 +44 24 54.147256052   15.97 13.99 14.3 10.27 M6V 190 0
109 LP 574-21 SB* 20 10 34.4436268320 +06 32 13.907877540   13.36 12.318 11.817 9.451 M4V 34 0
110 LP 395-8 ** 20 19 49.2660 +22 56 36.519     11.40 11.635   M3.0Ve 17 0
111 G 24-16 Er* 20 29 48.3179167836 +09 41 20.590506834       12.728   M4.5V 152 0
112 Wolf 1360 PM* 20 43 34.5215128968 +24 07 40.856619396     11.679 11.345   M2.5Ve 17 1
113 Ross 776 Er* 21 16 05.8176517656 +29 51 50.959940796   14.0   12.344   M3.3V 45 0
114 RX J2137.6+0137 ** 21 37 40.1896911245 +01 37 13.502295282   14.91 13.14 13.071 10.439 M4.5V 41 0
115 StKM 1-1950 V* 21 52 10.41792 +05 37 35.8596   13.63 12.141 11.836   M2.4V 64 0
116 V* V374 Peg Er* 22 01 13.1241989539 +28 18 24.907312662       11.602   M3.5Ve 224 0
117 V* QQ Peg PM* 22 40 21.1765526160 +07 54 04.513233240 14.434 13.23 11.749 10.82 9.888 K7V 29 0
118 V* EV Lac Er* 22 46 49.7312610268 +44 20 02.374381562   11.85 10.26 9.89   M4.0Ve 902 2
119 V* GT Peg BY* 22 51 53.5351209551 +31 45 15.192825225       11.281   M3.5Ve 158 0
120 MCC 858 Er* 23 06 04.8465138840 +63 55 34.356579420   12.34 10.96 10.37 9.10 M0.3V 89 0
121 Wolf 1039 Er* 23 34 03.3344616995 +00 10 45.877077137 13.721 12.638 11.160 10.141 8.881 M2/3V 91 0
122 RX J2354.8+3831 PM* 23 54 51.4580576376 +38 31 36.200975556   14.78   12.94   M3.1V 42 0
123 LP 291-34 ** 23 57 49.9053096696 +38 37 46.770184092   15.20   12.340   M2.8V 36 0

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