UW CMa
UW CMa is one of the 'windy massive' OB stars requiring ground based high-res spectroscopy concurrently with high precision photometry from the BRITE-Constellation satellites campaign. A project document is available. Details on BRITE-Constellation's current and future targets are available at the BRITE-Constellation website.
Basic campaign observing information: UW CMa (aka HD57060/29 CMa/HR2781): This V~5.0, O7Ia:fp star is near Sirius. (07 18 40.3, -24 33 32.0, epoch 2000) Spectra of as many key lines as possible in the blue-red optical region (with emphasis on the line-rich blue region between 3800 A and 4900A) is requested but if only a single order is possible then nightly spectra of windows (>150A) centred on the He II lines at 4686 A and 5411 A is preferred. A resolution R~10,000 and SNR of at least 200 is required.
The project PI is Anthony Moffat
Data usage
Please be sure to read our data usage policy if you intend to use this data in any publication.
Spectra
| JD | Date UTC | Observer | Range | R (λ/Δλ) | Download all 78 (zip) | |
|---|---|---|---|---|---|---|
|
2457506.9187 | 2016-04-28T09:55:57 | TBohlsen | 3799 - 7199 | 1427 | Download |
|
2457502.8936 | 2016-04-24T09:10:01 | BHeathcote | 4589 - 4738 | 8469 | Download |
|
2457502.5278 | 2016-04-24T00:29:59 | PCacella | 4327 - 4833 | 3799 | Download |
|
2457502.5095 | 2016-04-23T23:58:29 | PCacella | 5041 - 5544 | 5856 | Download |
|
2457499.947 | 2016-04-21T10:39:24 | TBohlsen | 3799 - 7199 | 1495 | Download |
|
2457497.9886 | 2016-04-19T11:17:22 | BHeathcote | 4589 - 4738 | 8522 | Download |
|
2457497.9562 | 2016-04-19T10:41:51 | BHeathcote | 5359 - 5496 | 9966 | Download |
|
2457495.9699 | 2016-04-17T10:56:39 | BHeathcote | 4589 - 4737 | 8648 | Download |
|
2457493.99 | 2016-04-15T11:28:51 | BHeathcote | 4589 - 4737 | 8714 | Download |
|
2457482.01 | 2016-04-03T11:57:42 | BHeathcote | 4589 - 4735 | 8412 | Download |
|
2457481.9772 | 2016-04-03T11:02:01 | BHeathcote | 5362 - 5496 | 10410 | Download |
|
2457478.9513 | 2016-03-31T10:11:15 | TBohlsen | 4428 - 4961 | 3959 | Download |
|
2457477.9564 | 2016-03-30T10:32:05 | BHeathcote | 5362 - 5496 | 10396 | Download |
|
2457468.5418 | 2016-03-21T00:40:48 | PCacella | 4447 - 4905 | 6110 | Download |
|
2457468.0007 | 2016-03-20T11:44:16 | BHeathcote | 4589 - 4737 | 8457 | Download |
|
2457467.9724 | 2016-03-20T11:05:14 | BHeathcote | 5361 - 5496 | 10245 | Download |
|
2457465.4955 | 2016-03-17T23:43:22 | PCacella | 4466 - 4921 | 6410 | Download |
|
2457463.0519 | 2016-03-15T12:58:01 | BHeathcote | 4589 - 4735 | 8378 | Download |
|
2457463.0048 | 2016-03-15T11:41:52 | BHeathcote | 5359 - 5496 | 10119 | Download |
|
2457455.9383 | 2016-03-08T10:28:15 | TBohlsen | 3799 - 7238 | 1401 | Download |
|
2457453.9746 | 2016-03-06T11:03:21 | BHeathcote | 5359 - 5495 | 10039 | Download |
|
2457451.9742 | 2016-03-04T11:18:40 | TBohlsen | 3799 - 7239 | 1413 | Download |
|
2457450.9967 | 2016-03-03T11:21:50 | BHeathcote | 5359 - 5495 | 10163 | Download |
|
2457450.958 | 2016-03-03T10:42:51 | BHeathcote | 4589 - 4737 | 8873 | Download |
|
2457448.0238 | 2016-02-29T12:17:32 | BHeathcote | 4589 - 4736 | 8968 | Download |
|
2457447.991 | 2016-02-29T11:21:57 | BHeathcote | 5359 - 5495 | 9990 | Download |
|
2457443.9728 | 2016-02-25T11:05:52 | BHeathcote | 5359 - 5495 | 10142 | Download |
|
2457443.9403 | 2016-02-25T10:31:59 | TBohlsen | 3799 - 7238 | 1418 | Download |
|
2457443.0016 | 2016-02-24T12:47:37 | JPowles | 4600 - 4949 | 8589 | Download |
|
2457442.0089 | 2016-02-23T12:53:16 | JPowles | 4600 - 4942 | 8759 | Download |
|
2457438.0065 | 2016-02-19T11:24:06 | JPowles | 4599 - 4949 | 8582 | Download |
|
2457437.0464 | 2016-02-18T12:50:08 | BHeathcote | 4589 - 4738 | 8346 | Download |
|
2457436.9923 | 2016-02-18T11:23:49 | BHeathcote | 5359 - 5495 | 10038 | Download |
|
2457436.9309 | 2016-02-18T10:18:30 | TBohlsen | 3799 - 7239 | 1431 | Download |
|
2457435.5479 | 2016-02-17T00:53:41 | PCacella | 4434 - 4877 | 5100 | Download |
|
2457435.5291 | 2016-02-17T00:41:55 | PCacella | 5144 - 5593 | 5383 | Download |
|
2457434.9393 | 2016-02-16T10:30:34 | TBohlsen | 3799 - 7238 | 1580 | Download |
|
2457434.5047 | 2016-02-16T00:01:40 | PCacella | 5148 - 5596 | 5453 | Download |
|
2457434.4913 | 2016-02-15T23:34:42 | PCacella | 4418 - 4873 | 5975 | Download |
|
2457431.9287 | 2016-02-13T10:15:19 | TBohlsen | 3799 - 7239 | 1531 | Download |
|
2457430.0268 | 2016-02-11T12:11:41 | BHeathcote | 4589 - 4740 | 8408 | Download |
|
2457429.9864 | 2016-02-11T11:15:16 | BHeathcote | 5359 - 5495 | 10000 | Download |
|
2457429.5244 | 2016-02-11T00:26:56 | P. Cacella | 4433 - 4889 | 7276 | Download |
|
2457428.9725 | 2016-02-10T11:18:52 | TBohlsen | 3799 - 7238 | 1516 | Download |
|
2457428.9835 | 2016-02-10T11:11:14 | BHeathcote | 5359 - 5495 | 9985 | Download |
|
2457428.9498 | 2016-02-10T10:30:31 | BHeathcote | 4589 - 4739 | 8720 | Download |
|
2457428.0265 | 2016-02-09T11:52:51 | JPowles | 4599 - 4949 | 9091 | Download |
|
2457427.9349 | 2016-02-09T10:24:40 | TBohlsen | 3799 - 7239 | 1530 | Download |
|
2457427.0292 | 2016-02-08T13:32:31 | JPowles | 4600 - 4949 | 8263 | Download |
|
2457426.0246 | 2016-02-07T12:35:25 | JPowles | 4600 - 4949 | 8233 | Download |
|
2457425.9946 | 2016-02-07T11:27:08 | BHeathcote | 5359 - 5496 | 9774 | Download |
|
2457425.9499 | 2016-02-07T10:46:22 | TBohlsen | 3799 - 7249 | 1398 | Download |
|
2457425.0014 | 2016-02-06T11:36:54 | BHeathcote | 5359 - 5495 | 9682 | Download |
|
2457424.9672 | 2016-02-06T10:56:06 | BHeathcote | 4589 - 4739 | 8470 | Download |
|
2457424.059 | 2016-02-05T13:08:18 | BHeathcote | 4589 - 4736 | 8990 | Download |
|
2457424.0249 | 2016-02-05T12:10:52 | BHeathcote | 5359 - 5496 | 10016 | Download |
|
2457419.9997 | 2016-02-01T11:34:34 | BHeathcote | 5359 - 5495 | 10095 | Download |
|
2457419.9636 | 2016-02-01T10:50:48 | BHeathcote | 4589 - 4737 | 8723 | Download |
|
2457419.0778 | 2016-01-31T13:35:18 | BHeathcote | 4589 - 4736 | 8858 | Download |
|
2457419.0357 | 2016-01-31T12:26:23 | BHeathcote | 5359 - 5496 | 10206 | Download |
|
2457417.9696 | 2016-01-30T11:14:57 | TBohlsen | 3799 - 7249 | 1482 | Download |
|
2457406.014 | 2016-01-18T11:55:03 | BHeathcote | 5357 - 5496 | 9773 | Download |
|
2457405.9708 | 2016-01-18T10:52:55 | BHeathcote | 4589 - 4739 | 8435 | Download |
|
2457405.1012 | 2016-01-17T14:00:39 | BHeathcote | 4589 - 4739 | 8911 | Download |
|
2457405.056 | 2016-01-17T12:55:36 | BHeathcote | 5357 - 5496 | 9779 | Download |
|
2457403.0467 | 2016-01-15T12:42:16 | BHeathcote | 5339 - 5478 | 8672 | Download |
|
2457397.9925 | 2016-01-10T11:03:59 | JPowles | 4600 - 4949 | 8362 | Download |
|
2457395.9818 | 2016-01-08T11:23:45 | JPowles | 4599 - 4949 | 8447 | Download |
|
2457388.0426 | 2015-12-31T11:40:45 | JPowles | 4600 - 4949 | 8299 | Download |
|
2457386.9986 | 2015-12-30T10:47:34 | JPowles | 4600 - 4949 | 8509 | Download |
|
2457385.9684 | 2015-12-29T11:14:30 | JPowles | 4600 - 4949 | 8339 | Download |
|
2457384.9861 | 2015-12-28T11:19:50 | JPowles | 4600 - 4940 | 8239 | Download |
|
2457383.9727 | 2015-12-27T11:20:45 | JPowles | 4600 - 4937 | 8824 | Download |
|
2457374.0235 | 2015-12-17T12:03:36 | JPowles | 4600 - 4949 | 8310 | Download |
|
2457372.0394 | 2015-12-15T12:56:50 | JPowles | 4600 - 4949 | 7572 | Download |
|
2457371.0474 | 2015-12-14T13:08:14 | JPowles | 4600 - 4949 | 8526 | Download |
|
2457368.9687 | 2015-12-12T10:54:51 | JPowles | 4600 - 4949 | 8106 | Download |
|
2457367.9963 | 2015-12-11T11:44:37 | JPowles | 4600 - 4949 | 7958 | Download | Download all (zip) |