Lukas, Roger; Karl, David Michael (2003): Solar radiation measurements (PAR) at station ALOHA, cruise HOT-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.89570
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Lukas, Roger; Karl, David Michael (1999): Hawaii Ocean Time-Series (HOT), A decade of interdisciplinary oceanography, 1988-1998. SOEST Technical Report, 99-05, School of Ocean and Earth Science and Technology, Honolulu, Hawaii, CD-ROM, https://hahana.soest.hawaii.edu/hot/hot.html
Project(s):
Hawaii Ocean Time-Series (HOT)
Joint Global Ocean Flux Study (JGOFS)
Coverage:
Latitude: 22.750000 * Longitude: -158.000000
Date/Time Start: 1988-10-31T00:00:00 * Date/Time End: 1988-10-31T20:20:00
Event(s):
ALOHA_Station * Latitude: 22.750000 * Longitude: -158.000000 * Date/Time: 1988-10-30T00:00:00 * Location: Hawaiian Islands, North Central Pacific * Campaign: ST-2 * Basis: Moana Wave * Method/Device: Open ocean station (OOS) * Comment: A Long-term Oligotrophic Habitat Assessment
Comment:
The measurements of radiation are restricted to the 400 to 700 nm waveband. This waveband is defined as Photosynthetically Active Radiation (PAR) and is the waveband limits for photosynthetically useful light (Booth, 1976). A 2-pi collector was used.
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DATE/TIME | Date/Time | Geocode | |||
2 | Radiation, photosynthetically active | PAR | µmol/m2/s | Karl, David Michael | Calculated average/mean values | |
3 | Radiation, photosynthetically active | PAR | µmol/m2/s | Karl, David Michael | JGOFS/HOT methods | high |
4 | Radiation, photosynthetically active | PAR | µmol/m2/s | Karl, David Michael | JGOFS/HOT methods | low |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
369 data points
Data
1 Date/Time | 2 PAR [µmol/m2/s] (Calculated average/mean values) | 3 PAR [µmol/m2/s] (high, JGOFS/HOT methods) | 4 PAR [µmol/m2/s] (low, JGOFS/HOT methods) |
---|---|---|---|
1988-10-31T00:00 | -7.21 | 1.04 | -12.38 |
1988-10-31T00:02 | -14.19 | ||
1988-10-31T00:05 | -1.93 | ||
1988-10-31T00:10 | -7.97 | ||
1988-10-31T00:16 | -2.64 | ||
1988-10-31T00:18 | -16.46 | ||
1988-10-31T00:20 | -7.64 | ||
1988-10-31T00:21 | -2.57 | ||
1988-10-31T00:25 | -12.75 | ||
1988-10-31T00:30 | -8.06 | -2.35 | -16.14 |
1988-10-31T00:40 | -7.69 | -1.78 | |
1988-10-31T00:46 | -13.19 | ||
1988-10-31T00:50 | -7.75 | ||
1988-10-31T00:54 | -13.38 | ||
1988-10-31T00:58 | 0.43 | ||
1988-10-31T01:00 | -7.60 | ||
1988-10-31T01:02 | -1.18 | ||
1988-10-31T01:05 | -12.48 | ||
1988-10-31T01:10 | -8.22 | ||
1988-10-31T01:12 | -0.37 | ||
1988-10-31T01:19 | -14.86 | ||
1988-10-31T01:20 | -8.03 | ||
1988-10-31T01:23 | -0.52 | ||
1988-10-31T01:24 | -13.50 | ||
1988-10-31T01:30 | -7.47 | ||
1988-10-31T01:32 | -0.15 | ||
1988-10-31T01:33 | -13.52 | ||
1988-10-31T01:40 | -7.97 | ||
1988-10-31T01:47 | -1.83 | -12.86 | |
1988-10-31T01:50 | -8.23 | ||
1988-10-31T01:53 | -2.39 | ||
1988-10-31T01:57 | -13.24 | ||
1988-10-31T02:00 | -7.80 | ||
1988-10-31T02:02 | -1.95 | ||
1988-10-31T02:06 | -13.28 | ||
1988-10-31T02:10 | -7.88 | ||
1988-10-31T02:15 | -0.46 | ||
1988-10-31T02:18 | -18.08 | ||
1988-10-31T02:20 | -7.71 | ||
1988-10-31T02:25 | -16.95 | ||
1988-10-31T02:27 | -0.23 | ||
1988-10-31T02:30 | -7.78 | ||
1988-10-31T02:38 | -17.02 | ||
1988-10-31T02:39 | -1.37 | ||
1988-10-31T02:40 | -8.01 | ||
1988-10-31T02:46 | -0.24 | ||
1988-10-31T02:47 | -15.86 | ||
1988-10-31T02:50 | -8.00 | ||
1988-10-31T02:55 | -2.66 | ||
1988-10-31T02:56 | -16.49 | ||
1988-10-31T03:00 | -8.06 | -3.29 | |
1988-10-31T03:02 | -16.30 | ||
1988-10-31T03:10 | -8.92 | ||
1988-10-31T03:15 | -2.73 | -19.41 | |
1988-10-31T03:20 | -9.34 | -12.82 | |
1988-10-31T03:23 | -1.53 | ||
1988-10-31T03:30 | -8.21 | ||
1988-10-31T03:36 | -13.90 | ||
1988-10-31T03:39 | -1.27 | ||
1988-10-31T03:40 | -7.72 | ||
1988-10-31T03:42 | -3.95 | ||
1988-10-31T03:49 | -15.45 | ||
1988-10-31T03:50 | -9.05 | ||
1988-10-31T03:55 | -15.58 | ||
1988-10-31T03:57 | -3.93 | ||
1988-10-31T04:00 | -9.01 | ||
1988-10-31T04:02 | -4.66 | ||
1988-10-31T04:08 | -16.48 | ||
1988-10-31T04:10 | -9.11 | ||
1988-10-31T04:11 | -2.69 | ||
1988-10-31T04:15 | -15.33 | ||
1988-10-31T04:20 | -9.38 | ||
1988-10-31T04:23 | -14.14 | ||
1988-10-31T04:24 | -2.67 | ||
1988-10-31T04:30 | -8.86 | ||
1988-10-31T04:34 | -3.76 | -13.75 | |
1988-10-31T04:40 | -9.37 | ||
1988-10-31T04:42 | -16.04 | ||
1988-10-31T04:43 | -3.52 | ||
1988-10-31T04:50 | -9.19 | ||
1988-10-31T04:53 | -41.20 | ||
1988-10-31T04:54 | -2.63 | ||
1988-10-31T05:00 | -9.95 | ||
1988-10-31T05:03 | -0.65 | ||
1988-10-31T05:08 | -47.66 | ||
1988-10-31T05:10 | -0.94 | ||
1988-10-31T05:16 | -14.85 | ||
1988-10-31T05:17 | -4.21 | ||
1988-10-31T05:20 | -9.54 | ||
1988-10-31T05:23 | -16.13 | ||
1988-10-31T05:29 | -1.16 | ||
1988-10-31T05:30 | -9.07 | ||
1988-10-31T05:37 | -2.97 | ||
1988-10-31T05:38 | -14.45 | ||
1988-10-31T05:40 | -9.13 | ||
1988-10-31T05:45 | -2.64 | ||
1988-10-31T05:46 | -15.27 | ||
1988-10-31T05:50 | -9.14 | ||
1988-10-31T05:54 | -3.25 | -15.34 | |
1988-10-31T06:00 | -9.31 | ||
1988-10-31T06:04 | -15.46 | ||
1988-10-31T06:10 | -9.12 | -16.50 | |
1988-10-31T06:13 | -3.97 | ||
1988-10-31T06:20 | -9.52 | ||
1988-10-31T06:21 | -14.76 | ||
1988-10-31T06:22 | -3.42 | ||
1988-10-31T06:30 | -8.95 | ||
1988-10-31T06:34 | -2.72 | ||
1988-10-31T06:37 | -14.65 | ||
1988-10-31T06:40 | -9.13 | 33.71 | |
1988-10-31T06:41 | -13.55 | ||
1988-10-31T06:50 | 14.58 | 33.97 | |
1988-10-31T06:58 | 65.38 | ||
1988-10-31T07:00 | 43.13 | 49.71 | |
1988-10-31T07:09 | 96.74 | ||
1988-10-31T07:10 | 58.34 | 64.62 | |
1988-10-31T07:19 | 234.20 | ||
1988-10-31T07:20 | 76.01 | 75.39 | |
1988-10-31T07:27 | 298.10 | ||
1988-10-31T07:30 | 83.19 | 84.06 | |
1988-10-31T07:37 | 338.30 | ||
1988-10-31T07:40 | 102.40 | ||
1988-10-31T07:41 | 91.46 | ||
1988-10-31T07:49 | 443.90 | ||
1988-10-31T07:50 | 201.40 | ||
1988-10-31T07:51 | 97.86 | ||
1988-10-31T07:55 | 468.90 | ||
1988-10-31T08:00 | 260.70 | 104.00 | |
1988-10-31T08:09 | 597.20 | ||
1988-10-31T08:10 | 455.70 | 392.60 | |
1988-10-31T08:18 | 626.60 | ||
1988-10-31T08:20 | 540.80 | ||
1988-10-31T08:29 | 702.00 | 480.30 | |
1988-10-31T08:30 | 603.90 | ||
1988-10-31T08:33 | 483.90 | ||
1988-10-31T08:39 | 805.80 | ||
1988-10-31T08:40 | 665.30 | ||
1988-10-31T08:43 | 592.40 | ||
1988-10-31T08:48 | 870.60 | ||
1988-10-31T08:50 | 737.00 | ||
1988-10-31T08:52 | 663.80 | ||
1988-10-31T08:58 | 924.50 | ||
1988-10-31T09:00 | 794.00 | ||
1988-10-31T09:07 | 732.00 | ||
1988-10-31T09:08 | 1010.00 | ||
1988-10-31T09:10 | 856.10 | 772.10 | |
1988-10-31T09:17 | 1060.00 | ||
1988-10-31T09:20 | 925.00 | ||
1988-10-31T09:26 | 205.10 | ||
1988-10-31T09:27 | 1103.00 | ||
1988-10-31T09:30 | 839.50 | 868.80 | |
1988-10-31T09:38 | 1178.00 | ||
1988-10-31T09:40 | 1044.00 | ||
1988-10-31T09:46 | 1241.00 | ||
1988-10-31T09:49 | 0.28 | ||
1988-10-31T09:50 | 968.20 | 782.10 | |
1988-10-31T09:58 | 1651.00 | ||
1988-10-31T10:00 | 1418.00 | 1570.00 | |
1988-10-31T10:05 | 0.71 | ||
1988-10-31T10:07 | 1240.00 | ||
1988-10-31T10:10 | 1410.00 | ||
1988-10-31T10:17 | 1638.00 | 486.30 | |
1988-10-31T10:20 | 1462.00 | ||
1988-10-31T10:21 | 1676.00 | ||
1988-10-31T10:25 | 997.50 | ||
1988-10-31T10:30 | 1370.00 | 325.60 | |
1988-10-31T10:38 | 1515.00 | ||
1988-10-31T10:40 | 1254.00 | ||
1988-10-31T10:46 | 1488.00 | ||
1988-10-31T10:47 | 662.50 | ||
1988-10-31T10:50 | 1304.00 | 1173.00 | |
1988-10-31T10:54 | 1498.00 | ||
1988-10-31T11:00 | 1338.00 | ||
1988-10-31T11:01 | 1208.00 | ||
1988-10-31T11:07 | 1560.00 | ||
1988-10-31T11:10 | 1378.00 | ||
1988-10-31T11:12 | 1544.00 | ||
1988-10-31T11:13 | 1269.00 | ||
1988-10-31T11:20 | 1405.00 | ||
1988-10-31T11:22 | 1283.00 | ||
1988-10-31T11:27 | 1576.00 | ||
1988-10-31T11:30 | 1432.00 | ||
1988-10-31T11:37 | 1615.00 | ||
1988-10-31T11:39 | 1311.00 | ||
1988-10-31T11:40 | 1464.00 | ||
1988-10-31T11:44 | 1434.00 | ||
1988-10-31T11:49 | 1721.00 | ||
1988-10-31T11:50 | 1550.00 | ||
1988-10-31T11:51 | 1752.00 | ||
1988-10-31T11:57 | 1250.00 | ||
1988-10-31T12:00 | 1528.00 | ||
1988-10-31T12:05 | 606.50 | ||
1988-10-31T12:09 | 1963.00 | ||
1988-10-31T12:10 | 1685.00 | ||
1988-10-31T12:16 | 2203.00 | ||
1988-10-31T12:18 | 477.00 | ||
1988-10-31T12:20 | 948.20 | ||
1988-10-31T12:23 | 1963.00 | ||
1988-10-31T12:25 | 404.60 | ||
1988-10-31T12:30 | 1106.00 | ||
1988-10-31T12:35 | 1264.00 | ||
1988-10-31T12:39 | 1835.00 | ||
1988-10-31T12:40 | 1606.00 | ||
1988-10-31T12:41 | 2029.00 | ||
1988-10-31T12:44 | 389.90 | ||
1988-10-31T12:50 | 1113.00 | ||
1988-10-31T12:52 | 864.30 | ||
1988-10-31T12:53 | 1555.00 | ||
1988-10-31T13:00 | 1436.00 | 962.90 | |
1988-10-31T13:08 | 1640.00 | ||
1988-10-31T13:10 | 1417.00 | ||
1988-10-31T13:15 | 634.90 | ||
1988-10-31T13:16 | 1301.00 | ||
1988-10-31T13:20 | 828.00 | 664.70 | |
1988-10-31T13:23 | 1766.00 | ||
1988-10-31T13:30 | 1411.00 | 1563.00 | |
1988-10-31T13:37 | 1416.00 | ||
1988-10-31T13:40 | 1479.00 | ||
1988-10-31T13:42 | 1510.00 | ||
1988-10-31T13:46 | 1369.00 | ||
1988-10-31T13:50 | 1444.00 | ||
1988-10-31T13:55 | 1751.00 | ||
1988-10-31T13:57 | 0.35 | ||
1988-10-31T14:00 | 1135.00 | 1680.00 | |
1988-10-31T14:04 | 1484.00 | ||
1988-10-31T14:07 | 1320.00 | ||
1988-10-31T14:10 | 1403.00 | ||
1988-10-31T14:19 | 1030.00 | ||
1988-10-31T14:20 | 1425.00 | ||
1988-10-31T14:22 | 562.90 | ||
1988-10-31T14:29 | 1794.00 | ||
1988-10-31T14:30 | 1277.00 | 1744.00 | |
1988-10-31T14:35 | 717.30 | ||
1988-10-31T14:40 | 940.60 | ||
1988-10-31T14:41 | 721.10 | ||
1988-10-31T14:46 | 1624.00 | ||
1988-10-31T14:50 | 1152.00 | ||
1988-10-31T14:53 | 726.50 | ||
1988-10-31T14:56 | 1464.00 | ||
1988-10-31T15:00 | 992.90 | ||
1988-10-31T15:04 | 705.50 | ||
1988-10-31T15:09 | 1361.00 | ||
1988-10-31T15:10 | 933.50 | 1203.00 | |
1988-10-31T15:17 | 442.40 | ||
1988-10-31T15:20 | 596.00 | ||
1988-10-31T15:27 | 325.40 | ||
1988-10-31T15:29 | 1229.00 | ||
1988-10-31T15:30 | 682.00 | ||
1988-10-31T15:31 | 1071.00 | ||
1988-10-31T15:40 | 410.60 | 197.90 | |
1988-10-31T15:42 | 162.70 | ||
1988-10-31T15:49 | 1000.00 | ||
1988-10-31T15:50 | 410.00 | 928.30 | |
1988-10-31T15:59 | 166.40 | ||
1988-10-31T16:00 | 310.90 | ||
1988-10-31T16:05 | 161.90 | ||
1988-10-31T16:10 | 197.80 | 763.00 | |
1988-10-31T16:11 | 236.50 | ||
1988-10-31T16:15 | 805.00 | ||
1988-10-31T16:20 | 619.10 | 772.10 | |
1988-10-31T16:26 | 133.50 | ||
1988-10-31T16:30 | 474.10 | ||
1988-10-31T16:34 | 680.20 | ||
1988-10-31T16:36 | 457.80 | ||
1988-10-31T16:40 | 569.20 | ||
1988-10-31T16:42 | 583.50 | ||
1988-10-31T16:49 | 379.00 | ||
1988-10-31T16:50 | 488.10 | 528.90 | |
1988-10-31T17:00 | 437.40 | 461.40 | 335.70 |
1988-10-31T17:06 | 270.10 | ||
1988-10-31T17:10 | 341.60 | 330.30 | |
1988-10-31T17:17 | 156.50 | ||
1988-10-31T17:20 | 252.20 | -0.01 | |
1988-10-31T17:22 | 227.70 | ||
1988-10-31T17:28 | 103.90 | ||
1988-10-31T17:30 | 166.10 | 145.10 | |
1988-10-31T17:39 | 52.82 | ||
1988-10-31T17:40 | 93.44 | 71.88 | |
1988-10-31T17:50 | 33.02 | 14.08 | 14.10 |
1988-10-31T18:00 | 8.01 | 3.59 | 3.64 |
1988-10-31T18:10 | 1.61 | 0.44 | 0.43 |
1988-10-31T18:19 | 0.03 | ||
1988-10-31T18:20 | 0.15 | 0.04 | |
1988-10-31T18:23 | 0.00 | ||
1988-10-31T18:30 | 0.01 | 0.02 | |
1988-10-31T18:31 | -0.01 | ||
1988-10-31T18:40 | 0.00 | -0.01 | |
1988-10-31T18:50 | 0.00 | 0.02 | |
1988-10-31T18:50 | 0.01 | ||
1988-10-31T19:00 | 0.06 | ||
1988-10-31T19:06 | 0.02 | ||
1988-10-31T19:10 | 0.00 | -0.01 | |
1988-10-31T19:11 | -0.01 | ||
1988-10-31T19:19 | 0.22 | ||
1988-10-31T19:20 | 0.07 | 0.21 | |
1988-10-31T19:21 | 0.23 | ||
1988-10-31T19:30 | 0.22 | ||
1988-10-31T19:33 | 0.23 | 0.20 | |
1988-10-31T19:40 | 0.22 | 0.23 | 0.20 |
1988-10-31T19:50 | 0.21 | ||
1988-10-31T19:52 | 0.20 | ||
1988-10-31T19:57 | 0.23 | ||
1988-10-31T20:00 | 0.21 | 0.22 | 0.20 |
1988-10-31T20:10 | 0.21 | 0.22 | |
1988-10-31T20:12 | 0.20 | ||
1988-10-31T20:20 | 0.21 |