... Chambers, J.E. , Wetherill, G.W., 2001, ``Planets in the asteroid belt'', Meteoritics & Planetary Sci., 36, 381-399. 9. de Groot, M. , Sterken, C., van Genderen, A.M., 2001, ``Cyclicities in the light variations of S Doradus stars III. ...
... 108 292) arcsec 2 , with a spatial resolution of 1 arcsec and a spectral resolution of 22.4 m A. Each spectrum has an integration time of 150 s. We studied a low TR line O iii 703.87 A ( 8 10 4 K) and a coronal line, Mg ix 706.02 A( 10 6 K ...
... Bruck, M. T. & Conway-Piskorski, M., A Medieval Irish Treatise on Astronomy Recalled ... 22(2), 137. de Groot, M., van Genderen, A. M. & Sterken, C., New Findings About the ...
... 87, p. 101 Jeffery C.S., Heber U., Hill P.W., Pollacco D. 1988: MNRAS 231, 175 C.S.Jeffery: Hydrogendeficient stars Jeffery C ... D.M. 1942: PASP 54, 160 Querci M. & Querci F. 1978: AA 70, L45 Rauch T., KЖppen J., Werner K., 1994: AA 286, 543 Rao N.K ...
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... 1957), but the previous name "M-regions" ("M" from "mysterious") was still in use ... 703.87 е and Mg IX 706.02 е. As seen in the CHIANTI database, the O III feature at ...
... m telescope, Bologna Observatory (Loiano observing station, 7 Italy) by the 1.5--m ... each of them with dimensions of 23Їm\Theta23Їm, giving a dispersion of about 7:8 љ A ... m 9 +13 ffi 44: 0 3 117: ffi 5 \Gamma6: ffi 9 3.28 3.00 17: ffi 6 14.2 (844 ...
... filter with center wavelength/FWH M bandwidth of 2.12 Іm/0.21 Іm. The pixel size was ... M. D., Davis, C. J., & Ray, T. P. 1996, AJ, off 112, 2086 Eislи offel, J., Mundt, R ...