2020MNRAS.497..809J

Query : 2020MNRAS.497..809J

2020MNRAS.497..809J - Mon. Not. R. Astron. Soc., 497, 809-817 (2020/September-1)

NGTS clusters survey - II. White-light flares from the youngest stars in Orion.

JACKMAN J.A.G., WHEATLEY P.J., ACTON J.S., ANDERSON D.R., BELARDI C., BURLEIGH M.R., CASEWELL S.L., EIGMULLER P., GILL S., GILLEN E., GOAD M.R., GRANGE A., HODGKIN S.T., JENKINS J.S., McCORMAC J., MOYANO M., QUELOZ D., RAYNARD L., TILBROOK R.H., WATSON C.A. and WEST R.G.

Abstract (from CDS):

We present the detection of high-energy white-light flares from pre-main-sequence stars associated with the Orion Complex, observed as part of the Next Generation Transit Survey (NGTS). With energies up to 5.2 x 1035 erg these flares are some of the most energetic white-light flare events seen to date. We have used the NGTS observations of flaring and non-flaring stars to measure the average flare occurrence rate for 4 Myr M0-M3 stars. We have also combined our results with those from previous studies to predict average rates for flares above 1 x 1035 erg for early M stars in nearby young associations.

Abstract Copyright: © 2020 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): stars: flare - stars: low-mass - stars: pre-main-sequence

Simbad objects: 52

goto Full paper

goto View the references in ADS

Number of rows : 52
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 Cl Melotte 22 OpC 03 46 38.0 +24 10 41           ~ 3679 0
2 2MASS J05265619-0706548 Y*? 05 26 56.1881127216 -07 06 54.807139944   17.29   15.94 14.14 M0.5 4 0
3 2MASS J05273635-0744059 Y*? 05 27 36.3521611008 -07 44 05.982194436   18.14 16.31 16.14   M1.5 5 0
4 2MASS J05281520-0844070 Y*? 05 28 15.2004810912 -08 44 07.094399568         14.52 M2 4 0
5 ATO J082.2507-07.3295 Y*? 05 29 00.1664500776 -07 19 46.421978952       16.02 14.11 M1 6 0
6 2MASS J05291038-0724262 Y*? 05 29 10.3817711184 -07 24 26.153976636         14.63 M3 4 0
7 2MASS J05293055-0754194 Y*? 05 29 30.5571152208 -07 54 19.441031184         14.20 M1.5 4 0
8 2MASS J05293238-0747456 Em* 05 29 32.3879675712 -07 47 45.699638208           ~ 5 0
9 CRTS J052950.6-073454 EB* 05 29 50.6501671176 -07 34 54.347663352     15.25     ~ 6 0
10 2MASS J05295183-0750306 Y*? 05 29 51.8404904664 -07 50 30.680565468   15.90 14.58 14.26 12.78 K5.5 4 0
11 2MASS J05295834-0738069 Y*? 05 29 58.3478546808 -07 38 06.978271776   16.65 15.29 14.86 13.16 K7 5 0
12 ATO J082.6172-07.1117 Y*? 05 30 28.1267502168 -07 06 42.101545140   17.57 16.04 15.97 14.06 M1.5 6 0
13 2MASS J05304518-0804494 Y*? 05 30 45.1832785128 -08 04 49.495886148   18.04 16.48 15.98 13.91 M2 4 0
14 2MASS J05304799-0731323 Y*O 05 30 47.9989721328 -07 31 32.392115976           ~ 7 0
15 2MASS J05305836-0722365 Y*? 05 30 58.3657711224 -07 22 36.594135732         14.57 M2 5 0
16 2MASS J05312392-0709304 Y*? 05 31 23.9222906280 -07 09 30.435224436   17.09 15.57 15.09 13.64 M0 6 0
17 2MASS J05313128-0708564 Y*? 05 31 31.2887595360 -07 08 56.455957860         14.81 M3 5 0
18 ATO J082.8834-08.1500 Y*? 05 31 32.0336133720 -08 09 00.135035604   17.38 15.87 15.52 13.22 M2.5 6 0
19 V* V1038 Ori Or* 05 31 35.4141159912 -07 10 54.996552408           ~ 6 0
20 2MASS J05313990-0719450 Y*? 05 31 39.9072721776 -07 19 44.927757768   18.18 16.52 16.08 13.86 M2 4 0
21 V* V1095 Ori Or* 05 31 43.2002357976 -07 17 40.788589956           ~ 7 0
22 ATO J083.0038-07.7547 Em* 05 32 00.9262544520 -07 45 17.087990148           ~ 8 0
23 2MASS J05322860-0724037 Y*? 05 32 28.6064965656 -07 24 03.755038428   18.60     14.39 M3 6 0
24 2MASS J05325564-0720064 Y*? 05 32 55.6376944584 -07 20 06.476667864   18.69   16.59 14.68 M3 5 0
25 V* V1108 Ori Or* 05 33 18.3100522584 -07 01 55.188858252     15.2     ~ 8 0
26 2MASS J05332977-0726348 Y*O 05 33 29.7788341344 -07 26 34.834537140           ~ 11 0
27 ATO J083.4622-07.1844 Y*? 05 33 50.9447968416 -07 11 03.900176952   18.69     14.34 M1.5 6 0
28 2MASS J05340216-0717390 Y*? 05 34 02.1613600776 -07 17 39.058739916         14.34 M3 4 0
29 2MASS J05340890-0912415 Y*? 05 34 08.9052513864 -09 12 41.548865976   17.54 16.22 15.87 13.96 M0.5 5 0
30 2MASS J05341974-0720320 Y*? 05 34 19.7451897432 -07 20 32.106928488   18.41   16.41 14.57 M2 5 0
31 2MASS J05343263-0715180 Y*? 05 34 32.6383577160 -07 15 18.058168800         15.02 M3 5 0
32 V* V1993 Ori Or* 05 34 37.1869563408 -07 57 40.217997816           ~ 16 0
33 V* V2013 Ori Or* 05 34 42.9421417512 -07 03 49.719900492           ~ 9 0
34 2MASS J05344653-0818539 Y*? 05 34 46.5310459368 -08 18 53.974916856         14.88 M2.5 4 0
35 V* V2043 Ori Or* 05 34 49.0507247016 -07 26 07.107239364           ~ 8 0
36 2MASS J05350942-0749194 Em* 05 35 09.4222151592 -07 49 19.428700584           ~ 6 0
37 ATO J083.7912-07.3012 Y*? 05 35 09.8879875248 -07 18 04.610137644   18.70   16.15 14.29 M2 6 0
38 V* V2211 Ori Or* 05 35 11.1423079752 -07 19 06.384937440           ~ 8 0
39 V* V2295 Ori Or* 05 35 16.8749872704 -07 19 01.941046176           ~ 12 0
40 V* V2313 Ori Or* 05 35 17.7108930744 -07 20 15.218966616   17.59 16.28     ~ 10 0
41 NAME Ori Complex Cld 05 35.3 -05 23           ~ 481 0
42 2MASS J05354229-0701538 * 05 35 42.3003213024 -07 01 53.820703920           K4 6 0
43 ATO J083.9845-07.4755 Em* 05 35 56.2920742608 -07 28 31.811856528   17.94 16.57 16.17   M1.5 7 0
44 NAME LDN 1641 North HII 05 36 17.6 -06 22 10           ~ 252 0
45 V* V2662 Ori Or* 05 36 19.5685416768 -07 59 44.865592728           ~ 8 0
46 V* V839 Ori Or* 05 36 20.5584586368 -07 05 31.769317068   16.55 15.790   13.622 M0.9 34 0
47 V* V1132 Ori Or* 05 36 22.1925212040 -07 16 06.485578644     17.197   14.321 M3.8 23 0
48 2MASS J05371561-0859214 Y*? 05 37 15.6112757208 -08 59 21.508345032   18.15 16.62 15.92 14.56 M0 4 0
49 NAME AB Dor Moving Group MGr 06 38 53.4 -42 50 04           ~ 540 0
50 NGC 2264 OpC 06 40 53.7 +09 52 32           ~ 1876 0
51 NGC 2632 OpC 08 39 58.4 +19 36 33           ~ 1733 0
52 NAME beta Pic Moving Group MGr 14 30 -42.0           ~ 894 0

To bookmark this query, right click on this link: simbad:objects in 2020MNRAS.497..809J and select 'bookmark this link' or equivalent in the popup menu