papers
Publications (14)
astro-ph.SR2010
The Mount Wilson Ca II K index
Luca Bertello, Roger K. Ulrich, John E. Boyden
astro-ph.SR2013
Cyclic and Long-term Variation of Sunspot Magnetic Fields
Alexei A. Pevtsov, Luca Bertello, Andrey G. Tlatov +3
astro-ph.SR2019
Signature of Extended Solar Cycles as Detected from Ca II K Synoptic Maps of Kodaikanal and Mount Wilson Observatory
Subhamoy Chatterjee, Dipankar Banerjee, Scott W. McIntosh +4
astro-ph.SR2018
Tilt of sunspot bipoles in Solar Cycles 15 to 24
Ksenia Tlatova, Andrey Tlatov, Alexei Pevtsov +7
astro-ph.SR2016
The reversal of the Sun's magnetic field in cycle 24
Alexander V. Mordvinov, Alexei A. Pevtsov, Luca Bertello +1
astro-ph.SR2016
Correlation Between Sunspot Number and ca II K Emission Index
Luca Bertello, Alexei A. Pevtsov, Andrey Tlatov +1
astro-ph.SR2017
Ca II K 1-A Emission Index Composites
Luca Bertello, Andrew R. Marble, Alexei A. Pevtsov
astro-ph.SR2014
SOLIS: reconciling disk-integrated and disk-resolved spectra from the Sun
Alexei Pevtsov, Luca Bertello, Brian Harker +2
astro-ph.IM2016
HMI Synoptic Maps Produced by NSO/NISP
Anna L. H. Hughes, Luca Bertello, Andrew R. Marble +3
astro-ph.SR2012
Signature of Differential Rotation in Sun-as-a-Star Ca II K Measurements
Luca Bertello, Alexei A. Pevtsov, A. Pietarila
astro-ph.SR2011
Improvements in the determination of ISS Ca II K parameters
Luca Bertello, Alexei A. Pevtsov, Jack W. Harvey +1
astro-ph.SR2010
Power Spectrum Analysis of Mount-Wilson Solar Diameter Measurements: Evidence for Solar Internal R-mode Oscillations
Peter A. Sturrock, Luca Bertello
astro-ph.SR2016
The Mount Wilson Observatory S-index of the Sun
Ricky Egeland, Willie Soon, Sallie Baliunas +3
astro-ph.SR2015
SOLIS/VSM Polar Magnetic Field Data
Luca Bertello, Andrew R. Marble