Presentation is loading. Please wait.

Presentation is loading. Please wait.

Main Scientific objectives -Core extension characterization (freq solar-type, mixed modes in subGiants,…) -Surf conv process (solar-type ampl and width,

Similar presentations


Presentation on theme: "Main Scientific objectives -Core extension characterization (freq solar-type, mixed modes in subGiants,…) -Surf conv process (solar-type ampl and width,"— Presentation transcript:

1 Main Scientific objectives -Core extension characterization (freq solar-type, mixed modes in subGiants,…) -Surf conv process (solar-type ampl and width, freq pseudo osc sounding, …) -Mass-loss (B SG, hot Be, O stars…) -Magnetic activ cycles (solar-like puls,…) -RG scaling laws calibtration (bright SEISMO field RG,…) -Hot O and B Super Giant exploration (essentially Anticentre) -Solar connexion: (bright enough similar to the Sun) -Planets+star systems: (Bright Stars with planets) -RG population (sampling regions in EXO field) Secondary ones: -B, A and F stars instability strip scanning -…

2 Hot stars fields: -ProposalAA01: bloc: O stars (SRa02)+ 1 B1I +HD46375(SRa02)+HD259440(B0e) -ProposalAA02: bloc: O stars -ProposalAA06: bloc1873 Magnetic Herbig star,PMS d Scuti, B2V,… -ProposalAA07:bloc1875 reobs HD49330 Be with outburst -ProposalCC08:bloc1874 Magnetic Beta Ceph V2052 Oph Solar-stellar connexion: - ProposalAA03: bloc 1863 around HD42807 G2V V=6.42 MV=5.13(parall)Teff=5740(litte) -ProposalCC01: bloc:1866 around HD V=6.8 MV=4.9, Teff=5850 -ProposalCC02: bloc:1867 around HD V=6.9 MV=4.6, Teff=6060 -ProposalCC03: bloc:1868 around HD V=7.3 MV=4.6, Teff=5860

3 Star+Planete(s): -ProposalCC04: bloc:1869 around HD V=6.9 MV=4, Teff=5600 -ProposalCC05: bloc:1870 around HD V=7.9 MV=4.8, Teff=5600 -ProposalCC06: bloc:1871 around HD V=8, MV=2.5, Teff=5100 -ProposalCC07: bloc:1872 around HD V=8.5, MV=5.4, Teff=5800 -ProposalAA04: bloc:1864 around HD45652 Kstar V=8.1, MV=5.34, Teff=5374 -ProposalAA05: bloc:1865 around HD44219 Gstar V=7.69 MV=4.19 Teff=5770

4 Etoiles G III/IV-V/VI mV<=8 -bloc 1861 HD42807 G2V V=6.42 MV=5.13(parall) Teff=5740(litter) HD42618 HD60803 G0V V=5.91 MV=2.71(parall) Teff=5984(IR)

5 Priorities Hot stars group 3d 2d

6 Priorities Hot stars group 1st V2052 Oph

7 Priorities Hot stars group RG with parallaxe HD40726 HD43023 HD47220 HD63838 (outside east)

8 Priorities Hot stars group RG with parallaxe HD160315(outside west) HD162113(outside west) HD HD HD184297

9 Priorities Hot stars group

10 PropAA01-bloc or 3 O stars 1 hot Be star 1 hot super Giant B Star with planet (HD46375, Gaulme et al.)

11 PropAA02-bloc O stars (among 6 possible) Star with planet (HD46375, Gaulme et al.)

12 PropAA03-bloc 1863 HD42807 G2V V=6.42 MV=5.13(parall) Teff=5740(litter) HD43299 RG with parallaxe (12) V=6.84 MV=2.24(parall) Teff=4000 (B-V) HD42655 B2V, V= B8V and 2 B9V

13 PropAA04-bloc 1864 HD45652 K5 V=8.1 MV=5.34(parall) Teff=5374(IR) STAR WITH PLANET HD45995 Be2V, V=6.03 HD Be, V=8.7 PMS? HD45512 K2 III-IV, V=6.16 parall HD B0.5 III, V=8.9 HD45638 A9IV, V=6.6, MV=2.67(pi), Teff=7200(IR)

14 PropAA05-bloc 1865 HD44219 G5 V=7.7 MV=4.19(parall) Teff=5770(IR) STAR WITH PLANET HD44458 Be1V, V=5.64 HD43760 F0, V=6.74 HD44241 A2, V=7.23 HD44483 A5, V=8.86 HD44394, K5 V=6.34

15 PropAA06 (PropHD47777)-bloc 1873… from hot star’s group, around magn herbig HD47777 HD47777 HB3 V=7.93 O stars too bright V~4.5 HD (V588 Mon)‘d Scuti PMS V=9.75 HD47961 B2V, V=7.47 NGC 2264 stars HD47887 B2 III V=7.14

16 PropAA07 (PropHD49330)-bloc 1875 from hot star’s group, around outburst star HD49330 HD49330*, B0e V=8.9, outburst during LRa01 HD49933*** F2V, V=5.77 HD49385** G0, V=7.9 HD50064* B6I, V=8.4 HD49585* Be0.5V V=9.6

17

18 PropCC01-bloc 1866 HD G0V V=6.8 MV=4.86(parall) Teff=5852(IR) HD F2V, V=5.73 MV=2.19(pi) Teff=6784(IR) BD A2, V=9.12 HD A0, V=8.87 HD A0, V=7.77

19 PropCC02-bloc 1867 HD G0V V=6.93 MV=4.64(parall) Teff=6065(IR) HD K2, V=7.58 HD A4V, V=9.36 HD A1V, V=8.34 HD K2, V=7.7

20 PropCC03bloc 1868 HD G0 V=7.28 MV=4.61(parall) Teff=5865(IR) HD A3, V=9.34 HD K0, V=6.33 parallaxe HD F8, V=9.41

21 PropCC04 bloc 1869 HD G5 V=6.92 MV=4.03(parall) Teff=5612(IR) WITH PLANET HD A2, V=7.77 HD A8, V=6.3 HD A3, V=8.42

22 PropCC05 bloc 1870 HD G5 V=7.95 MV=4.78(parall) Teff=5600(IR) with planet 3 O stars HD G0, V=7.9 MV=4.15(pi) Teff=5545(IR) Toward the BULGE 18:14:02,

23 PropCC06 bloc 1871 HD G8V V=8.03 MV=2.5(parall) Teff=5127(IR) with planet HD G5 V=6.72 MV=4.56(parall) Teff=6096(IR) HD G5 V=7.45 MV=0.8(parall) Teff=4920(IR) 2 A2 and A3 stars

24 PropCC06 bloc 1871 HD G0 V=8.31 MV=5.42(av) Teff=5782(IR) with planet HD171834* F3V V=5.5 MV=2.94(parall) Teff=6879(IR) Gamma Dor 2 A2 and A5 stars* BD M star V=7.6 PropCC07 bloc 1872

25 PropCC08 (PropV2052Oph)-bloc 1874… from hot star’s group, around magnetic Beta Cep HD (V2052 Oph) B2 IV/ V, V=5.4 HD A3V, V=5.96 HD A3, V=6.36 ID21855 ecl bin, V=8.71 HD A0, V=8.92

26


Download ppt "Main Scientific objectives -Core extension characterization (freq solar-type, mixed modes in subGiants,…) -Surf conv process (solar-type ampl and width,"

Similar presentations


Ads by Google