November 2024
11/18 Updated OMNI_M mag.data up to 2024/10/27
11/18 Updated OMNI_M plasma data up to 2024/11/12
11/19 Updated STEREO-A mag. data up to 2024/07/31
11/19 Updated STEREO-A plasma data up to 2024/07/31
October 2024
10/02 Updated New_Horizons plasma data up to 2024/03/15
10/18 Updated OMNI_M mag.data up to 2024/09/28
10/18 Updated OMNI_M plasma data up to 2024/10/13
10/10 Updated SOLO mag. data up to 2024/06/30
10/15 Updated STEREO-A mag. data with new CDF version v04 for all 2023 year
10/23 Updated STEREO-A plasma data from UNH for 2023-2024 year
10/24 Updated SOLO plasma data up to 2024/05/31
September 2024
09/20 Updated OMNI_M mag.data up to 2024/09/03
09/20 Updated OMNI_M plasma data up to 2024/09/14
09/26 Updated PSP mag. data up to 2024/04/29
09/26 Updated PSP plasma data up to 2024/04/13
09/27 Updated SOLO plasma data up to 2024/04/30
August 2024
Updated OMNI_M mag.data up to 2024/08/04
Updated OMNI_M plasma data up to 2024/08/18
Updated SOLO mag data up to 2024/04/30
Updated Voyager1 mag data up to 2023/09/27
July 2024
Updated OMNI_M mag.data up to 2024/07/03
Updated OMNI_M plasma data up to 2024/07/15
Updated SOLO plasma and mag data up to 2024/03/31
June 2024
Updated OMNI_M mag.data up to 2024/06/06
Updated OMNI_M plasma data up to 2024/06/18
May 2024
Updated OMNI_M mag.data up to 2024/05/08
Updated OMNI_M plasma data up to 2024/05/19
Updated SOLO plasma and mag data up to 2024/02/29
April 2024
Updated OMNI_M mag.data up to 2024/04/11
Updated OMNI_M plasma data up to 2024/04/20
Updated STEREO-A mag. data up to 2023/12/31
Updated SOLO plasma and mag data up to 2024/01/31
Updated New_Horizons plasma data up to 2023/07/31
March 2024
Updated OMNI_M mag.data up to 2024/02/28
Updated OMNI_M plasma data up to 2024/03/11
Updated STEREO-A plasma data up to 2023/12/31
Updated SOLO plasma data up to 2023/11/30
Updated PSP mag. data up to 2023/10/15
Updated PSP plasma data up to 2023/10/30
February 2024
Updated OMNI_M mag.data up to 2024/01/30
Updated OMNI_M plasma data up to 2024/02/13/
Updated SOLO mag. data up to 2023/11/30
Updated SOLO plasma data up to 2023/10/31
Updated STEREO-A magnetic field and plasma data up to 2023/08/31
January 2024
Updated OMNI_M Mag. data up to 2024/01/03
Updated OMNI_M Plasma data up to 2024/01/15
Updated SOLO mag. data up to 2023/09/30
December 2023
Updated OMNI_M Mag. data up to 2023/12/01
Updated OMNI_M Plasma data up to 2023/12/16
November 2023
Updated Voyager1 Magnetic field data up to 2022/12/31
Updated SOLO mag. data up to 2023/08/31
Updated SOLO pla. data up to 2023/08/31
Updated OMNI_M Mag. data up to 2023/11/07
Updated OMNI_M Plasma data up to 2023/11/19
Updated PSP mag. and plasma data up to 2023/07/31
October 2023
Updated OMNI_M Mag. data up to 2023/10/10
Updated OMNI_M Plasma data up to 2023/10/21
Updated STEREO-A Magnetic field data up to 2023/05/31
Updated NEW_HORIZONS Plasma data up to 2021/11/01
September 2023
Updated OMNI_M Mag. data up to 2023/09/12
Updated OMNI_M Plasma data up to 2023/09/23
Updated SOLO mag. data up to 2023/05/31
Updated SOLO pla. data up to 2023/04/23
Updated STEREO-A Plasma data up to 2023/05/31
August 2023
Updated OMNI_M Mag. data up to 2023/08/02
Updated OMNI_M Plasma data up to 2023/08/13
Updated SOLO pla. data up to 2023/03/31
Updated SOLO mag. data up to 2023/03/22
Updated PSP data up to 2023/04/30
Updated PSP plasma data up to 2023/03/22
July 2023
Updated SOLO mag data up to 2022/12/31
Updated OMNI_M Mag. data up to 2023/06/08
Updated OMNI_M Plasma data up to 2023/07/23
June 2023
Updated SOLO mag data up to 2022/11/30
Updated SOLO plasma data up to 2023/02/28
Updated OMNI_M Mag. data up to 2023/06/08
Updated OMNI_M Plasma data up to 2023/06/20
May 2023
Updated SOLO mag data up to 2022/09/30
Updated SOLO plasma data up to 2023/01/31
Updated OMNI_M Mag. data up to 2023/05/09
Updated OMNI_M Plasma data up to 2023/05/22
Updated PSP mag data up to 2023/01/31
Updated PSP plasma data up to 2023/01/31
April 2023
Updated OMNI_M Mag. data up to 2023/04/11
Updated OMNI_M Plasma data up to 2023/04/22
Updated SOLO mag data up to 2022/09/13
Updated SOLO plasma data up to 2022/12/31
March 2023
Updated OMNI_M Mag. data up to 2023/02/28
Updated OMNI_M Plasma data up to 2023/03/11
Updated STEREO-A mag. data up to 2022/12/31
Updated SOLO plasma data up to 2022/11/29
February 2023
Updated OMNI_M Mag. data up to 2023/02/01
Updated OMNI_M Plasma data up to 2023/02/11
Updated SOLO plasma data up to 2022/10/27
Updated PSP mag data up to 2022/10/31
Updated PSP plasma data up to 2022/10/30
January 2023
Updated STEREO-A plasma data up to 2022/12/31
Updated OMNI_M Mag. data up to 2023/01/04
Updated OMNI_M Plasma data up to 2023/01/16
All COHO New Horizon data were reprocessed to increase density precision
December 2022
Updated Voyager1 mag data up to 2021/12/31
Updated OMNI_M Mag. data up to 2022/12/01
Updated OMNI_M Plasma data up to 2022/12/12
Updated SOLO mag. data up to 2022/08/31
Updated SOLO plasma data up to 2022/08/31
Updated PSP mag data up to 2022/07/31
November 2022
Updated SOLO mag. data up to 2022/05/31
Updated OMNI_M Mag. data up to 2022/11/02
Updated OMNI_M Plasma data up to 2022/11/17
Updated PSP plasma data up to 2022/07/31
October 2022
Updated SOLO mag. data up to 2022/04/30
Updated SOLO plasma data up to 2022/06/30
Updated OMNI_M Mag. data up to 2022/10/06
Updated OMNI_M Plasma data up to 2022/10/17
September 2022
Updated STEREO-A mag. data up to 2022/04/30
Updated SOLO mag. data up to 2022/03/12
Updated SOLO plasma data up to 2022/05/21
Updated OMNI_M Mag. data up to 2022/09/07
Updated OMNI_M Plasma data up to 2022/09/18
August 2022
Updated OMNI_M Mag. data up to 2022/08/11
Updated OMNI_M Plasma data up to 2022/08/21
Updated PSP magnetic field data up to 2022/03/31
Updated PSP plasma data up to 2022/03/31
July 2022
Updated STEREO-A plasma data up to 2022/04/30
Updated OMNI_M Mag. data up to 2022/06/29
Updated OMNI_M Plasma data up to 2022/07/09
Updated SOLO plasma data up to 2022/03/22
June 2022
Updated STEREO-A plasma data up to 2021/12/31
Updated STEREO-A mag. data up to 2021/09/30
Added SOLO (Solar Orbiter) magnetic field and plasma data up to 2022/02/28
Updated OMNI_M Mag. data up to 2022/06/16
Updated OMNI_M Plasma data up to 2022/06/26
May 2022
Updated PSP magnetic field data up to 2021/12/31
Updated PSP plasma data up to 2021/12/12
Updated OMNI_M Mag. data up to 2022/05/11
Updated OMNI_M Plasma data up to 2022/05/23
April 2022
Updated OMNI_M Mag. data up to 2022/04/14
Updated OMNI_M Plasma data up to 2022/04/23
March 2022
Updated Voyager 2 mag data up to 2020/12/31
Updated Voyager 1 mag data up to 2021/06/30
Updated STEREO-A plasma data up to 2021/09/30
Updated OMNI_M Mag. data up to 2022/03/02
Updated OMNI_M Plasma data up to 2022/03/13
February 2022
Updated STEREO-A plasma data up to 2021/05/31
Updated OMNI_M Mag. data up to 2022/02/02
Updated OMNI_M Plasma data up to 2022/02/13
January 2022
Updated PSP all magnetic field data up to 2021/09/02
Updated PSP plasma data up to 2021/11/12
Updated OMNI_M Mag. data up to 2021/12/20
Updated OMNI_M Plasma data up to 2022/01/03
December 2021
Updated PSP all magnetic field data up to 2021/06/30
Updated PSP plasma data up to 2021/07/09
Updated OMNI_M Mag. data up to 2021/11/17
Updated OMNI_M Plasma data up to 2021/11/29
November, 2021
Updated OMNI_M Mag. data up to 2021/11/04
Updated OMNI_M Plasma data up to 2021/11/15
October, 2021
Updated STEREO-A mag. data for 2020- 2021/02/28
Updated OMNI_M Mag. data up to 2021/09/23
Updated OMNI_M Plasma data up to 2021/10/26
September, 2021
Updated OMNI_M Mag. data up to 2021/08/26
Updated OMNI_M Plasma data up to 2021/09/06
August, 2021
Updated STEREO-A data for 2020- 2021/02/28
Updated OMNI_M Mag. data up to 2021/08/10
Updated OMNI_M Plasma data up to 2021/08/18
July, 2021
Updated PSP all magnetic field data for 2018-2021/03/31 year
Updated PSP plasma data for up to 2021/01/27 year
Updated OMNI_M Mag. data up to 2021/07/01
Updated OMNI_M Plasma data up to 2021/07/11
June, 2021
Updated Voyager2 magnetic field data up to 2019 year
Updated OMNI_M Mag. data up to 2021/05/21
Updated OMNI_M Plasma data up to 2021/06/07
Updated PSP magnetic field data for 2020 year
May, 2021
Updated OMNI_M Mag. data up to 2021/05/05
Updated OMNI_M Plasma data up to 2021/05/18
April, 2021
Updated PSP: mag. data up to 2020/12/31
Updated PSP: plasma data up to 2021/01/11
Updated OMNI_M Mag. data up to 2021/04/07
Updated OMNI_M Plasma data up to 2021/04/20
March, 2021
Updated OMNI_M Mag. data up to 2021/03/23
Updated OMNI_M Plasma data up to 2021/04/04
March, 2021
Updated OMNI_M Mag. data up to 2021/03/11
Updated OMNI_M Plasma data up to 2021/03/17
February, 2021
Updated OMNI_M Mag. data up to 2021/01/20
Updated OMNI_M Plasma data up to 2021/01/31
January, 2021
Updated NEW_HORIZONS Plasma data up to 2020/01/27
Updated STEREO-A Plasma data up to 2020/09/30
Updated STEREO-A Mag. data up to 2020/09/30
Updated OMNI_M Mag. data up to 2021/01/08
Updated OMNI_M Plasma data up to 2021/01/18
December, 2020
Updated STEREO-A Mag. and Plasma data up to 2020/09/30
Updated OMNI_M Mag. data up to 2020/12/02
Updated OMNI_M Plasma data up to 2020/12/13
Updated PSP: mag. data up to 2020/11/01
Updated PSP: plasma data up to 2020/08/31
November, 2020
Updated OMNI_M Mag. data up to 2020/11/05
Updated OMNI_M Plasma data up to 2020/11/15
October, 2020
Updated STEREO-A Magnetic field data up to 2019/12/31
Added Voyager-2 mag data for 2016
Updated OMNI_M Mag. data up to 2020/09/23
Updated OMNI_M Plasma data up to 2020/09/30
September, 2020
Updated PSP: mag. data up to 2020/04/30;
Updated PSP: plasma data up to 2020/02/10;
Updated OMNI_M Mag. data up to 2020/08/27
Updated OMNI_M Plasma data up to 2020/09/08
August, 2020
Updated OMNI_M Mag. data up to 2020/07/30
Updated OMNI_M Plasma data up to 2020/08/10
July, 2020
Updated STEREO-A Plasma data up to 2019/12/05
Updated OMNI_M Mag. data up to 2020/07/02
Updated OMNI_M Plasma data up to 2020/07/12
June, 2020
Updated OMNI_M Mag. data up to 2020/05/17
Updated OMNI_M Plasma data up to 2020/05/18
Added Voyager-1 mag data for 2019
May, 2020
Updated OMNI_M Mag. data up to 2020/05/06
Updated OMNI_M Plasma data up to 2020/05/16
April, 2020
Updated Parker Solar Probe: mag up to 2020/01/14; plasma up to 2019/10/12
Updated OMNI_M Mag. data up to 2020/03/25
Updated OMNI_M Plasma data up to 2020/04/05
March, 2020
Reprocessed all STEREO-A and STEREO-B hourly mag data: we started to use 1-min data
(to compute 1-hr average data)
from https://cdaweb.sci.gsfc.nasa.gov/, data set: STA(B)_L2_MAGPLASMA_1M data set
Updated OMNI_M Mag. data up to 2020/03/11
Updated OMNI_M Plasma data up to 2020/03/22
February, 2020
Updated OMNI_M Mag. data up to 2020/01/31
Updated OMNI_M Plasma data up to 2020/02/10
January, 2020
Data from new spacecraft: Parker Solar Probe ( magnetic field and plasma) were added at COHOWeb
Updated OMNI_M Mag. data up to 2019/12/21
Updated OMNI_M Plasma data up to 2019/12/31
December, 2019
Updated OMNI_M Mag. data up to 2019/12/06
Updated OMNI_M Plasma data up to 2019/12/16
November, 2019
Updated OMNI_M Mag. data up to 2019/10/30
Updated OMNI_M Plasma data up to 2019/11/10
October, 2019
Updated STEREO_A Plasma data up to 2019/08/31
Updated Voyager-2 Plasma data up to 2018/11/04
Updated New Horizons plasma data up to 2018-10-31
Updated Voyager-1 mag. data up to 2018/12/31
Updated OMNI_M Mag. data up to 2019/09/18
Updated OMNI_M Plasma data up to 2019/10/05
September, 2019
Updated OMNI_M Mag. data up to 2019/09/03
Updated OMNI_M Plasma data up to 2019/09/18
August, 2019
Updated OMNI_M Mag. data up to 2019/08/07
Updated OMNI_M Plasma data up to 2019/08/18
July, 2019
Updated STEREO-A mag data up to 2018/12/31
Updated OMNI_M Plasma data up to 2019/06/24
Updated OMNI_M IMF data up to 2019/06/11
May, 2019
Updated STEREO-A plasma data up to 2018/12/31
Updated OMNI_M Plasma data up to 2019/05/06
Updated OMNI_M IMF data up to 2019/05/02
April, 2019
Updated OMNI_M Plasma data up to 2019/04/15
Updated OMNI_M IMF data up to 2019/04/03
March, 2019
Added Voyager-1 mag data for 2017
Updated OMNI_M Plasma data up to 2019/03/02
Updated OMNI_M IMF data up to 2019/02/08
February, 2019
Updated STEREO-A mag data up to 2018/07/31
Updated OMNI_M Plasma data up to 2019/02/03
Updated OMNI_M IMF data up to 2019/01/16
Added Voyager-2 mag data for 2017 ( Note: no mag data for 2016)
January, 2019
Updated OMNI_M Plasma data up to 2018/12/31
Updated STEREO-A plasma data up to 2018/07/31
December, 2018
Updated STEREO-A plasma data up to 2018/04/30
Updated STEREO-A mag data up to 2018/03/31
Updated OMNI_M Plasma data up to 2018/11/27
Updated OMNI_M IMF data up to 2018/10/13
November, 2018
Updated Voyager-2 plasma data up to 2018/10/26
Updated OMNI_M Plasma data up to 2018/10/27
Updated OMNI_M IMF data up to 2018/10/17
October, 2018
Updated Voyager-2 plasma data up to 2018/09/26
Updated OMNI_M Plasma data up to 2018/09/29
Updated OMNI_M IMF data up to 2018/09/19
September, 2018
Updated New HORIZONS plasma data up to 2017/10/21
Updated Voyager-2 plasma data up to 2018/09/02
Updated STEREO-A plasma data up to 2018/03/31
Updated STEREO-A mag data up to 2017/12/31
August, 2018
Updated Voyager-2 plasma data up to 2018/08/14
Updated OMNI_M Plasma data up to 2018/08/14
Updated OMNI_M IMF data up to 2018/08/03
July, 2018
Updated Voyager-2 plasma data up to 2018/07/10
Updated OMNI_M Plasma data up to 2018/07/16
Updated OMNI_M IMF data up to 2018/06/20
June, 2018
Updated Voyager-2 plasma data up to 2018/06/13
Updated OMNI_M Plasma data up to 2018/05/27
Updated OMNI_M IMF data up to 2018/05/11
Updated Voyager-1 mag data up to 2017/09/28
May, 2018
Updated OMNI_M Plasma data up to 2018/05/09
Updated OMNI_M IMF data up to 2018/04/24
Updated Voyager-2 plasma data up to 2018/05/06
Updated Voyager-2 mag data up to 2015/12/31
April, 2018
Updated OMNI_M Plasma data up to 2018/04/21
Updated OMNI_M IMF data up to 2018/04/11
Updated Voyager-2 plasma data up to 2018/04/03
March, 2018
Updated Voyager-2 plasma data up to 2018/03/19
Updated OMNI_M Plasma data up to 2018/03/17
Updated OMNI_M IMF data up to 2018/03/08
Updated STEREO-A plasma data up to 2017/12/31
Updated STEREO-A mag field data up to 2017/08/31
February, 2018
Updated OMNI_M Plasma data up to 2018/02/21
Updated OMNI_M IMF data up to 2018/02/08
Updated New HORIZON plasma data up to 2017/04/13
Updated Voyager-2 plasma data up to 2018/02/13
January, 2018
Updated OMNI_M Plasma data up to 2018/01/22
Updated OMNI_M IMF data up to 2018/01/11
Updated Voyager-2 plasma data up to 2018/01/21
If you have any questions/comments about COHOWEB system, contact: Dr. Natalia Papitashvili, Mail Code 672, NASA/Goddard Space Flight Center, Greenbelt, MD 20771 |