data for the year
| 1996 | 1997 |
| 1998 | 1999 |
| 2000 | 2001 |
| 2002 | 2003 |
| 2004 | 2005 |
| 2006 | 2007 |
| 2008 | 2009 |
| 2010 | 2011 |
| 2012 | 2013 |
| 2014 | 2015 |
| 2016 | 2017 |
| 2018 | 2019 |
| 2020 | 2021 |
| 2022 | 2023 |
| 2024 | 2025 |
| 2026 |
5 minute data for the time period
SOHO/CELIAS/MTOF Proton Monitor
Solar Wind Parameters from PMSW 8.0b5
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Listed Parameters:
Measurement time (Year, Month, Day of Month, Day of Year, Hour, Minute, Second)
Proton speed [km/sec]
Proton density [protons per cubic centimeter]
Most probable proton thermal speed [km/sec]
Arrival direction [degrees from north-south, with + meaning FROM the south).
V_He is the predicted (not measured) Helium speed
(Vsw = -1 means NOT AVAILABLE)
SOHO spacecraft coordinates: based on SOHO PRE orbit files
GSE X, Y, Z [Earth Radii] 1 Re == 6378 km
Heliocentric Range [10^6 km],
Heliographic Latitude and Longitude [deg].
Earth Carrington Rotation Number.
FORMAT=(I2,1X,A3,1X,I2,1X,I3,1X,I2,1X,I2,1X,I2,1X,F7.0,F7.2,1X,F7.0,F7.1,F7.0,4X,5F7.1,F8.1,I7))
-------------------------------------------------------------------------------------------------
CELIAS/MTOF/PM DATA SOHO ORBIT DATA
InSitu_Start__Time [km/s] [cm-3] [km/s] [deg] [km/s] [Re] [Re] [Re] [Mkm] [deg] [deg] [#]
YY MON DY DOY:HH:MM:SS SPEED Np Vth N/S V_He GSE_X GSE_Y GSE_Z RANGE HGLAT HGLONG CRN(E)
26 Feb 26 057:00:00:13 526 2.24 49 0.2 554 259.0 -6.4 -19.3 146.5 -7.2 281.7 2308
26 Feb 26 057:00:04:57 507 1.98 47 -1.5 533 259.0 -6.4 -19.3 146.5 -7.2 281.7 2308
26 Feb 26 057:00:09:59 549 1.82 35 -3.9 563 259.0 -6.4 -19.3 146.5 -7.2 281.7 2308
26 Feb 26 057:00:15:02 536 2.01 41 -4.0 555 259.0 -6.4 -19.3 146.5 -7.2 281.6 2308
26 Feb 26 057:00:20:04 535 2.09 41 -3.6 555 259.0 -6.4 -19.3 146.5 -7.2 281.4 2308
26 Feb 26 057:00:25:06 534 2.26 43 -3.7 556 259.0 -6.4 -19.3 146.5 -7.2 281.4 2308
26 Feb 26 057:00:30:11 514 2.12 46 -3.4 539 259.0 -6.4 -19.3 146.5 -7.2 281.4 2308
26 Feb 26 057:00:35:11 531 2.12 42 -4.1 552 259.0 -6.4 -19.3 146.5 -7.2 281.4 2308
26 Feb 26 057:00:40:12 533 2.03 41 -3.8 552 259.0 -6.5 -19.3 146.5 -7.2 281.3 2308
26 Feb 26 057:00:45:16 557 2.16 34 -3.8 570 259.0 -6.5 -19.3 146.5 -7.2 281.3 2308
26 Feb 26 057:00:50:17 559 2.13 34 -3.6 571 259.0 -6.5 -19.3 146.5 -7.2 281.2 2308
26 Feb 26 057:00:55:19 543 2.14 39 -3.9 560 259.0 -6.5 -19.3 146.5 -7.2 281.2 2308
26 Feb 26 057:01:00:21 500 2.12 44 -0.1 523 259.0 -6.5 -19.3 146.5 -7.2 281.1 2308
26 Feb 26 057:01:05:25 506 1.93 45 -3.0 530 259.0 -6.5 -19.3 146.5 -7.2 281.1 2308
26 Feb 26 057:01:10:26 515 2.40 47 1.2 541 259.0 -6.5 -19.3 146.5 -7.2 281.0 2308
26 Feb 26 057:01:15:28 551 1.69 36 -2.7 566 259.0 -6.5 -19.3 146.5 -7.2 281.0 2308
26 Feb 26 057:01:20:31 535 1.52 40 -3.0 553 259.0 -6.6 -19.3 146.5 -7.2 280.9 2308
26 Feb 26 057:01:25:33 512 1.70 45 -3.2 536 259.0 -6.6 -19.3 146.5 -7.2 280.9 2308
26 Feb 26 057:01:30:34 504 2.00 44 -3.8 527 259.0 -6.6 -19.3 146.5 -7.2 280.8 2308
26 Feb 26 057:01:35:38 506 2.14 45 -3.8 530 259.0 -6.6 -19.3 146.5 -7.2 280.8 2308
26 Feb 26 057:01:40:39 504 2.09 45 -1.4 528 259.0 -6.6 -19.3 146.5 -7.2 280.7 2308
26 Feb 26 057:01:45:41 533 2.42 42 -4.7 553 259.0 -6.6 -19.3 146.5 -7.2 280.7 2308
26 Feb 26 057:01:50:43 521 2.12 44 -4.2 544 259.0 -6.6 -19.3 146.5 -7.2 280.6 2308
26 Feb 26 057:01:55:46 530 2.10 40 -5.0 549 259.0 -6.6 -19.3 146.5 -7.2 280.6 2308
26 Feb 26 057:02:00:48 507 2.28 45 -4.2 531 259.0 -6.7 -19.3 146.5 -7.2 280.5 2308
26 Feb 26 057:02:05:52 532 2.21 42 -4.9 552 259.0 -6.7 -19.3 146.5 -7.2 280.5 2308
26 Feb 26 057:02:11:53 549 2.31 40 -5.1 568 259.0 -6.7 -19.3 146.5 -7.2 280.5 2308
26 Feb 26 057:02:16:55 510 2.55 46 -3.2 535 259.0 -6.7 -19.3 146.5 -7.2 280.5 2308
26 Feb 26 057:02:21:56 502 2.45 44 -0.9 524 259.0 -6.7 -19.3 146.5 -7.2 280.3 2308
26 Feb 26 057:02:27:00 516 2.18 47 -2.7 541 259.0 -6.7 -19.3 146.5 -7.2 280.3 2308
26 Feb 26 057:02:32:01 527 2.27 42 -4.2 548 259.0 -6.7 -19.3 146.5 -7.2 280.3 2308
26 Feb 26 057:02:37:05 539 2.11 39 -4.1 556 259.0 -6.7 -19.3 146.5 -7.2 280.3 2308
26 Feb 26 057:02:42:05 535 1.91 39 -4.0 553 259.0 -6.8 -19.3 146.5 -7.2 280.2 2308
26 Feb 26 057:02:47:08 526 1.92 41 -3.7 545 259.0 -6.8 -19.3 146.5 -7.2 280.2 2308
26 Feb 26 057:02:52:10 521 1.82 41 -3.1 541 259.0 -6.8 -19.3 146.5 -7.2 280.1 2308
26 Feb 26 057:02:57:13 529 1.85 40 -3.4 547 259.0 -6.8 -19.3 146.5 -7.2 280.1 2308
26 Feb 26 057:03:02:15 525 1.74 40 -3.0 544 259.0 -6.8 -19.3 146.5 -7.2 280.0 2308
26 Feb 26 057:03:07:19 516 1.80 43 -2.9 537 259.0 -6.8 -19.3 146.5 -7.2 280.0 2308
26 Feb 26 057:03:12:19 536 1.74 40 -3.5 555 259.0 -6.8 -19.3 146.5 -7.2 279.9 2308
26 Feb 26 057:03:17:22 542 1.82 37 -3.6 558 259.0 -6.8 -19.3 146.5 -7.2 279.9 2308
26 Feb 26 057:03:22:23 530 1.74 44 -2.6 553 259.0 -6.9 -19.3 146.5 -7.2 279.8 2308
26 Feb 26 057:03:27:25 526 1.64 46 -1.8 552 259.0 -6.9 -19.3 146.5 -7.2 279.8 2308
26 Feb 26 057:03:32:29 535 1.72 44 -2.8 557 259.0 -6.9 -19.3 146.5 -7.2 279.7 2308
26 Feb 26 057:03:37:32 547 1.82 40 -2.1 566 259.0 -6.9 -19.3 146.5 -7.2 279.7 2308
26 Feb 26 057:03:42:32 559 1.72 39 -1.4 576 259.0 -6.9 -19.3 146.5 -7.2 279.7 2308
26 Feb 26 057:03:47:33 562 1.75 40 -1.6 581 259.0 -6.9 -19.3 146.5 -7.2 279.7 2308
26 Feb 26 057:03:52:37 558 1.84 40 -1.6 577 259.0 -6.9 -19.3 146.5 -7.2 279.5 2308
26 Feb 26 057:03:57:39 550 1.92 44 -1.8 572 259.0 -6.9 -19.3 146.5 -7.2 279.5 2308
26 Feb 26 057:04:02:41 543 1.78 44 -1.8 566 259.0 -7.0 -19.3 146.5 -7.2 279.4 2308
26 Feb 26 057:04:07:46 547 2.00 45 -1.4 570 259.0 -7.0 -19.3 146.5 -7.2 279.4 2308
26 Feb 26 057:08:25:06 540 2.18 43 -3.7 561 258.9 -7.6 -19.3 146.5 -7.2 277.1 2308
26 Feb 26 057:08:30:08 554 2.45 44 -2.8 576 258.9 -7.7 -19.3 146.5 -7.2 277.0 2308
26 Feb 26 057:08:35:11 539 2.32 47 -0.5 565 258.9 -7.7 -19.3 146.5 -7.2 277.0 2308
26 Feb 26 057:08:40:13 512 2.07 46 -2.6 537 258.9 -7.7 -19.3 146.5 -7.2 276.9 2308
26 Feb 26 057:08:45:29 532 1.83 42 -4.0 553 258.9 -7.7 -19.3 146.5 -7.2 276.9 2308
26 Feb 26 057:08:50:18 552 1.49 40 -3.5 572 258.9 -7.7 -19.3 146.5 -7.2 276.8 2308
26 Feb 26 057:08:55:20 539 1.57 47 -1.9 565 258.9 -7.7 -19.3 146.5 -7.2 276.8 2308
26 Feb 26 057:09:00:21 525 2.21 46 -2.7 550 258.9 -7.7 -19.3 146.5 -7.2 276.7 2308
26 Feb 26 057:09:05:23 506 2.28 48 -0.5 533 258.9 -7.7 -19.3 146.5 -7.2 276.7 2308
26 Feb 26 057:09:10:26 504 2.44 47 -0.3 530 258.9 -7.8 -19.3 146.5 -7.2 276.6 2308
26 Feb 26 057:09:15:28 522 2.41 49 0.2 551 258.9 -7.8 -19.3 146.5 -7.2 276.6 2308
26 Feb 26 057:09:21:02 543 2.30 48 0.7 570 258.9 -7.8 -19.3 146.5 -7.2 276.5 2308
26 Feb 26 057:09:26:01 509 2.54 48 -0.5 536 258.9 -7.8 -19.3 146.5 -7.2 276.5 2308
26 Feb 26 057:09:31:05 506 2.52 46 -0.7 531 258.9 -7.8 -19.3 146.5 -7.2 276.5 2308
26 Feb 26 057:09:36:06 514 2.72 49 -0.0 543 258.9 -7.8 -19.3 146.5 -7.2 276.5 2308
26 Feb 26 057:09:41:08 510 2.79 48 0.4 537 258.9 -7.8 -19.3 146.5 -7.2 276.3 2308
26 Feb 26 057:09:46:11 506 2.44 47 -0.0 531 258.9 -7.8 -19.3 146.5 -7.2 276.3 2308
26 Feb 26 057:09:51:15 496 2.47 43 -0.6 517 258.9 -7.9 -19.3 146.5 -7.2 276.2 2308
26 Feb 26 057:09:56:15 505 2.26 44 -0.9 528 258.9 -7.9 -19.3 146.5 -7.2 276.2 2308
26 Feb 26 057:10:01:18 546 2.15 43 -3.8 568 258.9 -7.9 -19.3 146.5 -7.2 276.2 2308
26 Feb 26 057:10:06:20 537 2.03 47 -1.4 563 258.9 -7.9 -19.3 146.5 -7.2 276.2 2308
26 Feb 26 057:10:11:22 524 2.52 48 -0.4 551 258.9 -7.9 -19.3 146.5 -7.2 276.1 2308
26 Feb 26 057:10:16:25 517 2.57 46 -2.9 542 258.9 -7.9 -19.3 146.5 -7.2 276.1 2308
26 Feb 26 057:10:21:29 550 2.29 40 -4.3 569 258.9 -7.9 -19.3 146.5 -7.2 276.0 2308
26 Feb 26 057:10:26:59 557 2.18 42 -3.6 577 258.9 -7.9 -19.3 146.5 -7.2 276.0 2308
26 Feb 26 057:10:32:02 525 2.48 48 -1.6 551 258.9 -8.0 -19.3 146.5 -7.2 275.9 2308
26 Feb 26 057:10:37:03 532 2.43 47 -1.9 559 258.9 -8.0 -19.3 146.5 -7.2 275.9 2308
26 Feb 26 057:10:42:05 532 2.71 47 2.9 558 258.9 -8.0 -19.3 146.5 -7.2 275.8 2308
26 Feb 26 057:10:47:07 566 3.23 44 4.6 589 258.9 -8.0 -19.3 146.5 -7.2 275.8 2308
26 Feb 26 057:10:52:12 553 2.55 45 1.9 576 258.9 -8.0 -19.3 146.5 -7.2 275.7 2308
26 Feb 26 057:10:57:12 539 2.28 48 0.2 566 258.9 -8.0 -19.3 146.5 -7.2 275.7 2308
26 Feb 26 057:11:02:14 518 2.41 48 -1.3 545 258.9 -8.0 -19.3 146.5 -7.2 275.6 2308
26 Feb 26 057:11:07:17 530 1.96 44 -3.6 553 258.9 -8.0 -19.3 146.5 -7.2 275.6 2308
26 Feb 26 057:11:12:19 531 1.83 44 -3.5 554 258.9 -8.1 -19.3 146.5 -7.2 275.5 2308
26 Feb 26 057:11:17:20 532 2.18 45 -3.5 555 258.9 -8.1 -19.3 146.5 -7.2 275.5 2308
26 Feb 26 057:11:22:26 530 1.65 46 -2.6 555 258.9 -8.1 -19.3 146.5 -7.2 275.4 2308
26 Feb 26 057:11:27:26 530 1.67 46 -2.3 555 258.9 -8.1 -19.3 146.5 -7.2 275.4 2308
26 Feb 26 057:11:32:27 505 2.02 46 -0.9 530 258.9 -8.1 -19.3 146.5 -7.2 275.4 2308
26 Feb 26 057:11:37:29 528 1.60 46 -3.1 554 258.9 -8.1 -19.3 146.5 -7.2 275.4 2308
26 Feb 26 057:11:42:32 528 1.70 46 -3.4 553 258.9 -8.1 -19.3 146.5 -7.2 275.2 2308
26 Feb 26 057:15:40:45 531 2.93 47 2.0 557 258.8 -8.8 -19.3 146.5 -7.2 273.1 2308
26 Feb 26 057:15:45:47 522 3.18 47 3.3 548 258.8 -8.8 -19.3 146.5 -7.2 273.1 2308
26 Feb 26 057:15:50:50 515 3.23 47 2.2 541 258.8 -8.8 -19.3 146.5 -7.2 273.0 2308
26 Feb 26 057:15:55:52 524 2.86 48 1.9 550 258.8 -8.8 -19.3 146.5 -7.2 273.0 2308
26 Feb 26 057:16:00:54 512 2.13 47 -1.6 538 258.8 -8.8 -19.3 146.5 -7.2 272.8 2308
26 Feb 26 057:16:05:58 514 2.07 46 -2.5 539 258.8 -8.8 -19.3 146.5 -7.2 272.8 2308
26 Feb 26 057:16:10:59 503 2.15 46 -0.9 528 258.8 -8.8 -19.3 146.5 -7.2 272.8 2308
26 Feb 26 057:16:16:01 517 1.98 47 -1.8 543 258.8 -8.8 -19.3 146.5 -7.2 272.8 2308
26 Feb 26 057:16:21:02 510 2.57 47 -2.0 536 258.8 -8.9 -19.3 146.5 -7.2 272.7 2308
26 Feb 26 057:16:26:06 527 2.97 47 1.1 553 258.8 -8.9 -19.3 146.5 -7.2 272.7 2308
26 Feb 26 057:16:31:07 535 3.06 47 3.8 560 258.8 -8.9 -19.3 146.5 -7.2 272.6 2308
26 Feb 26 057:16:36:11 550 2.47 46 1.7 575 258.8 -8.9 -19.3 146.5 -7.2 272.6 2308
26 Feb 26 057:16:41:11 560 2.54 45 1.8 583 258.8 -8.9 -19.3 146.5 -7.2 272.5 2308
26 Feb 26 057:16:46:14 543 2.79 47 2.7 569 258.8 -8.9 -19.3 146.5 -7.2 272.5 2308
26 Feb 26 057:16:51:31 522 2.79 48 1.6 548 258.8 -8.9 -19.3 146.5 -7.2 272.4 2308
26 Feb 26 057:16:56:19 508 3.06 48 0.8 534 258.8 -8.9 -19.3 146.5 -7.2 272.4 2308
26 Feb 26 057:17:01:21 492 2.76 40 0.1 511 258.8 -9.0 -19.3 146.5 -7.2 272.3 2308
26 Feb 26 057:17:06:25 497 2.60 40 0.1 515 258.8 -9.0 -19.3 146.5 -7.2 272.3 2308
26 Feb 26 057:17:11:24 507 2.16 46 -2.1 532 258.8 -9.0 -19.3 146.5 -7.2 272.2 2308
26 Feb 26 057:17:16:28 511 2.56 46 0.2 536 258.8 -9.0 -19.3 146.5 -7.2 272.2 2308
26 Feb 26 057:17:21:29 506 2.82 44 0.5 528 258.8 -9.0 -19.3 146.5 -7.2 272.2 2308
26 Feb 26 057:20:54:32 571 2.66 41 3.2 590 258.8 -9.5 -19.3 146.5 -7.2 270.2 2308
26 Feb 26 057:20:59:34 553 2.83 44 3.2 576 258.8 -9.5 -19.3 146.5 -7.2 270.2 2308
26 Feb 26 057:21:04:36 549 2.80 45 2.8 573 258.8 -9.6 -19.3 146.5 -7.2 270.1 2308
26 Feb 26 057:21:09:39 492 3.19 41 0.6 512 258.8 -9.6 -19.3 146.5 -7.2 270.1 2308
26 Feb 26 057:21:14:43 507 3.13 45 1.6 530 258.8 -9.6 -19.3 146.5 -7.2 270.0 2308
26 Feb 26 057:21:19:43 505 3.17 42 1.6 525 258.8 -9.6 -19.3 146.5 -7.2 270.0 2308
26 Feb 26 057:21:24:46 503 2.98 43 1.1 524 258.8 -9.6 -19.3 146.5 -7.2 269.9 2308
26 Feb 26 057:21:29:47 504 3.04 46 0.4 529 258.8 -9.6 -19.3 146.5 -7.2 269.9 2308
26 Feb 26 057:21:34:49 510 3.04 48 1.0 536 258.8 -9.6 -19.3 146.5 -7.2 269.9 2308
26 Feb 26 057:21:39:51 510 3.25 47 1.9 536 258.8 -9.6 -19.3 146.5 -7.2 269.9 2308
26 Feb 26 057:21:44:56 506 3.12 45 1.6 529 258.8 -9.7 -19.3 146.5 -7.2 269.7 2308
26 Feb 26 057:21:49:56 488 3.10 39 1.1 505 258.8 -9.7 -19.3 146.5 -7.2 269.7 2308
26 Feb 26 057:21:54:58 509 3.15 46 2.8 534 258.8 -9.7 -19.3 146.5 -7.2 269.7 2308
26 Feb 26 057:22:00:01 478 2.44 35 -1.1 491 258.8 -9.7 -19.3 146.5 -7.2 269.6 2308
26 Feb 26 057:22:05:03 476 2.67 34 -0.6 489 258.8 -9.7 -19.3 146.5 -7.2 269.6 2308
26 Feb 26 057:22:10:04 471 2.77 32 -0.2 482 258.8 -9.8 -19.3 146.5 -7.2 269.5 2308
26 Feb 26 057:22:15:10 474 2.61 32 -0.6 486 258.8 -9.8 -19.3 146.5 -7.2 269.5 2308
26 Feb 26 057:22:20:10 476 2.61 32 -0.3 487 258.8 -9.8 -19.3 146.5 -7.2 269.4 2308
26 Feb 26 057:22:25:11 476 2.51 33 -0.6 488 258.8 -9.8 -19.3 146.5 -7.2 269.4 2308
26 Feb 26 057:22:30:13 472 3.04 32 -0.3 482 258.8 -9.8 -19.3 146.5 -7.2 269.3 2308
26 Feb 26 057:22:35:16 474 3.19 32 0.5 484 258.8 -9.8 -19.3 146.5 -7.2 269.3 2308
26 Feb 26 057:22:40:18 475 2.52 33 -0.8 486 258.8 -9.8 -19.3 146.5 -7.2 269.2 2308