Nina Karachik

21 works

National Solar Observatory, PO Box 62, Sunspot, NM, 88349, USA

1. Solar Cycle 23 in Coronal Bright Points

   I. Sattarov, Alexei Pevtsov, Nina Karachik +2

   ArticleSolar and Space Plasma DynamicsSolar Physics20107 citations

   ABIABI:AkademIndex/openalex/2026.other.307310

2. Rotation of Solar Corona from Tracking of Coronal Bright Points

   Nina Karachik, Alexei Pevtsov, I. Sattarov

   ArticleSolar and Space Plasma DynamicsThe Astrophysical Journal20065 citations

   ABIABI:AkademIndex/openalex/2006.article.000035

3. Tilt of Sunspot Bipoles in Solar Cycles 15 to 24

   K. A. Tlatova, A. Tlatov, Alexei Pevtsov +7

   ArticleSolar and Space Plasma DynamicsSolar Physics20184 citations

   ABIABI:AkademIndex/openalex/2018.article.000045

4. On anticorrelation of number of coronal bright points with sunspot number during 1996–2006

   I. Sattarov, Alexei Pevtsov, Nina Karachik +1

   ArticleSolar and Space Plasma DynamicsAdvances in Space Research20071 citations

   ABIABI:AkademIndex/openalex/2007.article.000194

5. Reconstructing solar magnetic fields from historical observations

   Alexei Pevtsov, K. A. Tlatova, Alexander Pevtsov +7

   ArticleSolar and Space Plasma DynamicsAstronomy and Astrophysics20191 citations

   ABIABI:AkademIndex/openalex/2019.article.000140

6. Intensity and time series of extreme solar-terrestrial storm in 1946 March

   Hisashi Hayakawa, Yusuke Ebihara, Alexei Pevtsov +3

   ArticleSolar and Space Plasma DynamicsMonthly Notices of the Royal Astronomical Society20201 citations

   ABIABI:AkademIndex/openalex/2020.article.000179

7. Hemispheric asymmetry of coronal bright point’s number and area over solar cycles 23–24

   Nina Karachik, E.P. Minenko

   ArticleSolar and Space Plasma DynamicsMonthly Notices of the Royal Astronomical Society20251 citations

   ABIABI:AkademIndex/openalex/2025.article.000855

8. Historical solar observations archive at the Ulugh Beg Astronomical Institute (Tashkent): catalogue of monthly averaged sunspot activity indices (1932–2000)

   Nina Karachik, E.P. Minenko, Sh. A. Ehgamberdiev

   ArticleSolar and Space Plasma DynamicsMonthly Notices of the Royal Astronomical Society20251 citations

   ABIABI:AkademIndex/openalex/2025.article.001786

9. The effect of telescope aperture, scattered light and human vision on early measurements of sunspot and group numbers

   Nina Karachik, Alexei Pevtsov, Yu. A. Nagovitsyn

   ArticleSolar and Space Plasma DynamicsMonthly Notices of the Royal Astronomical Society20191 citations

   ABIABI:AkademIndex/openalex/2026.other.036528

10. Two types of coronal bright points their characteristics, and evolution

    I. Sattarov, Nina Karachik, Chori T. Sherdanov +2

    ArticleSolar and Space Plasma DynamicsProceedings of the International Astronomical Union20100 citations

    ABIABI:AkademIndex/openalex/2010.article.000477

11. What SDO tells us about structure and evolution of coronal bright points

    Nina Karachik, E.P. Minenko, I. Sattarov +2

    ArticleSolar and Space Plasma DynamicsAstronomische Nachrichten20140 citations

    ABIABI:AkademIndex/openalex/2014.article.000207

12. Investigation of the evolution of coronal bright points and magnetic field topology

    E.P. Minenko, Nina Karachik, I. Sattarov +1

    ArticleSolar and Space Plasma DynamicsAstronomy Letters20140 citations

    ABIABI:AkademIndex/openalex/2014.article.000224

13. Orientation of coronal bright points and small-scale magnetic bipoles

    E.P. Minenko, Ch.T. Sherdanov, I. Sattarov +1

    ArticleSolar and Space Plasma DynamicsUzbekiston Fizika Zhurnali20140 citations

    ABIABI:AkademIndex/openalex/2014.article.000672

14. Reconstructing solar magnetic fields from historical observations V. Sunspot magnetic field measurements at Mount Wilson Observatory

    Alexei Pevtsov, K. A. Tlatova, Alexander Pevtsov +7

    ArticleSolar and Space Plasma DynamicsarXiv (Cornell University)20190 citations

    ABIABI:AkademIndex/openalex/2019.article.001048

15. Calculation of the Main Parameters of a Magnetic Flux Tube within the Model of Cylindrically Symmetric Equilibria of Two-Component Plasma

    Z. Ya. Turakulov, Nina Karachik, E.P. Minenko

    ArticleSolar and Space Plasma DynamicsGeomagnetism and Aeronomy20200 citations

    ABIABI:AkademIndex/openalex/2020.article.003950

16. Catalog4.pdf

    Nina Karachik

    OtherAstronomical Observations and InstrumentationHarvard Dataverse20200 citations

    ABIABI:AkademIndex/openalex/2020.other.000042

17. Catalogue of solar rapid processes of Tashkent Astronomical Observatory for the period 03.04.1945 - 29.12.1949.

    Nina Karachik

    OtherSolar and Space Plasma DynamicsHarvard Dataverse20200 citations

    ABIABI:AkademIndex/openalex/2020.other.000044

18. Journal of spectrohelioscopic observations № 42

    Nina Karachik

    OtherMethane Hydrates and Related PhenomenaHarvard Dataverse20200 citations

    ABIABI:AkademIndex/openalex/2020.other.000047

19. Obs_log_42_cropped.pdf

    Nina Karachik

    OtherMethane Hydrates and Related PhenomenaHarvard Dataverse20200 citations

    ABIABI:AkademIndex/openalex/2020.other.000048

20. Recalibration of the Sunspot-Number: Status Report

    F. Clette, Laure Lefèvre, Theodosios Chatzistergos +18

    ArticleSolar and Space Plasma DynamicsSolar Physics20230 citations

    ABIABI:AkademIndex/openalex/2023.article.000036

21. Two types of coronal bright points as indicators of global and local dynamo processes

    Nina Karachik

    ArticleSolar and Space Plasma DynamicsMonthly Notices of the Royal Astronomical Society20250 citations

    ABIABI:AkademIndex/openalex/2025.article.002370