Active Region/Sunspots
| Date | Times (UT) | Primary Wavelengths | Context Wavelengths |
|---|
| 01-May-1998 | 08:30:12.10 - 11:58:58.59 | 1600, 1700, WL | - |
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| 01-May-1998 | 13:01:01.24 - 23:11:30.26 | 171, 195, 284, 1216, 1550, 1600, 1700 | - |
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| 07-May-1998 | 12:02:56.34 - 22:59:40.89 | 1600, 1700, 1550 | 171, 195 |
|---|
| 14-May-1998 | 17:01:01.12 - 18:47:02.31 | 171, 1216, 1600, WL | - |
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| 14-May-1998 | 23:30:26.55 - 23:54:31.85 | 171 | - |
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| 15-May-1998 | 00:02:26.00 - 00:30:00.85 | 1216 | - |
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| 16-May-1998 | 02:01:51.60 - 04:10:32.04 | 171 | WL |
|---|
| 17-May-1998 | 02:46:40.00 - 03:18:59.30 | 1550 | - |
|---|
| 17-May-1998 | 04:30:08.10 - 06:30:03.49 | 1216, 1550, WL | - |
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| 17-May-1998 | 09:05:16.43 - 11:54:59.33 | 1550, 1600, 1700 | - |
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| 17-May-1998 | 14:45:04.97 - 16:59:59.76 | 1550, 1600, 1700 | - |
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| 19-May-1998 | 20:24:46.04 - 20:50:10.69 | 171 | - |
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| 19-May-1998 | 22:00:24.79 - 00:05:43.69 | 195 | - |
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| 19-May-1998 | 23:39:28.84 - 00:05:43.69 | 284 | - |
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| 20-May-1998 | 01:16:30.48 - 06:08:00.67 | 171, 195, WL | - |
|---|
| 20-May-1998 | 06:54:12:32 - 07:48:05.42 | 1550, 1600, 1700 | - |
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| 20-May-1998 | 08:23:11.77 - 09:23:37.87 | 1550, 1600, 1700 | 171 |
|---|
| 20-May-1998 | 09:56:04.92 - 10:59:59.37 | 195, 1550, 1600, 1700 | - |
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| 20-May-1998 | 20:45:19.00 - 22:58:59.94 | 171, 1550, 1600, WL | 1700 |
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| 24-May-1998 | 12:05:25.78 - 23:58:52.05 | 171, 195, 1550, 1600, WL | - |
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| 25-May-1998 | 01:01:48:61 - 11:55:08.48 | 171, 195, 1600, WL | - |
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| 26-May-1998 | 12:02:58.34 - 23:16:16.29 | 171 | 1550, 1600, 1700, WL |
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| 27-May-1998 | 00:06:47.64 - 11:54:16.18 | 171 | 1550, 1600, 1700, WL |
|---|
| 27-May-1998 | 12:02:58.23 - 23:55:54.00 | 171 | 1550, 1600, 1700, WL |
|---|
| 28-May-1998 | 00:06:39.75 - 11:54:13.69 | 171 | 1550, 1600, 1700, WL |
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| 28-May-1998 | 12:02:58.29 - 23:56:09.42 | 171 | 1550, 1600, 1700, WL |
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| 29-May-1998 | 00:18:23.97 - 23:56:11.24 | 171 | 1550, 1600, 1700, WL |
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| 30-May-1998 | 00:18:23.89 - 23:56:21.03 | 171 | 1550, 1600, 1700, WL |
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| 31-May-1998 | 00:18:23:98 - 20:19:24.77 | 171 | 1500, 1600, 1700, WL |
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