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unwise [2023/04/11 10:47] Déborah Paradis |
unwise [2023/08/18 11:38] (current) Déborah Paradis |
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| ing in the available W1 and W2 bands, and has continued doing | ing in the available W1 and W2 bands, and has continued doing | ||
| so ever since, thanks to the NEOWISE-R mission extension | so ever since, thanks to the NEOWISE-R mission extension | ||
| - | (Mainzer et al. 2014). | + | (Mainzer et al. 2014). \\ |
| unWISE (UNBLURRED COADDS OF THE WISE IMAGING) | unWISE (UNBLURRED COADDS OF THE WISE IMAGING) | ||
| data is a new set of coadds of the WISE images. These images retain the intrinsic resolution of the data and are appropriate for photometry preserving the available signal-to-noise. | data is a new set of coadds of the WISE images. These images retain the intrinsic resolution of the data and are appropriate for photometry preserving the available signal-to-noise. | ||
| - | CADE provides HEALPix maps of the unWISE data, smoothed to the resolution of 2' and 4'. | + | CADE provides HEALPix maps of the unWISE data, smoothed to the resolution of 2' and 4', in units of MJy/sr. Original units have been converted from Vega to AB |
| + | magnitudes using offsets of ∆m = 2.683, 3.319, 5.242, | ||
| + | and 6.604 mag for WISE bands 1, 2, 3, and 4. Then, | ||
| + | the AB magnitudes have been converted to Jy taking a flux | ||
| + | density of 3631 Jy at an apparent AB magnitude of | ||
| + | 0 mag and using the unWISE zero point of 22.5 mag (see Eq. 15 from Leroy et al., 2019).\\ | ||
| + | Healpix maps made by D. Paradis. | ||
| + | ^ __**unWISE W1**__ ^ __**unWISE W2**__ ^ | ||
| + | | <html><div id="aladin-lite-div-unwisew1" class="aladin-lite-container"></div></html> | <html><div id="aladin-lite-div-unwisew2" class="aladin-lite-container"></div></html> | | ||
| + | |||
| + | |||
| + | === References === | ||
| + | * 'unWISE: UNBLURRED COADDS OF THE WISE IMAGING' by Lang, D, 2014, AJ, 147, 108. https://ui.adsabs.harvard.edu/abs/2014AJ....147..108L/ | ||
| + | * 'Initial Performance of the NEOWISE Reactivation Mission' , by Mainzer, A., et al., 2014, ApJ, 792, 30 https://ui.adsabs.harvard.edu/abs/2014ApJ...792...30M/ | ||
| + | * 'NEOWISE Observations of Near-Earth Objects: Preliminary Results ' by Mainzer, A., et al., 2011, ApJ, 743, 156 https://ui.adsabs.harvard.edu/abs/2011ApJ...743..156M/ | ||
| + | * 'A z = 0 Multiwavelength Galaxy Synthesis. I. A WISE and GALEX Atlas of Local Galaxies', Leroy, A., et al., 2019, ApJS, 244, 24 https://ui.adsabs.harvard.edu/abs/2019ApJS..244...24L/ | ||
| + | |||
| + | === Maps === | ||
| 3.4 microns : \\ | 3.4 microns : \\ | ||
| - 2 arcmin: [[http://cade.irap.omp.eu/documents/Ancillary/UNWISE/UNWISE_W1_2arcm_1_4096.fits|UNWISE_W1_2arcm_1_4096.fits]] \\ | - 2 arcmin: [[http://cade.irap.omp.eu/documents/Ancillary/UNWISE/UNWISE_W1_2arcm_1_4096.fits|UNWISE_W1_2arcm_1_4096.fits]] \\ | ||
| Line 33: | Line 50: | ||
| - 2 arcmin: [[http://cade.irap.omp.eu/documents/Ancillary/UNWISE/UNWISE_W4_2arcm_1_4096.fits|UNWISE_W4_2arcm_1_4096.fits]] \\ | - 2 arcmin: [[http://cade.irap.omp.eu/documents/Ancillary/UNWISE/UNWISE_W4_2arcm_1_4096.fits|UNWISE_W4_2arcm_1_4096.fits]] \\ | ||
| - 4 arcmin: [[http://cade.irap.omp.eu/documents/Ancillary/UNWISE/UNWISE_W4_4arcm_1_2048.fits|UNWISE_W4_4arcm_1_2048.fits]] \\ | - 4 arcmin: [[http://cade.irap.omp.eu/documents/Ancillary/UNWISE/UNWISE_W4_4arcm_1_2048.fits|UNWISE_W4_4arcm_1_2048.fits]] \\ | ||
| + | |||
| + | <html> | ||
| + | <script src="lib/scripts/aladin-btns.js"></script> | ||
| + | <script> | ||
| + | // Broadcast a table given a hub connection. | ||
| + | var unwisew1 = function(connection) { | ||
| + | var msg = new samp.Message("image.load.fits", | ||
| + | {"url": "http://cade.irap.omp.eu/documents/Ancillary/UNWISE/UNWISE_W1_2arcm_1_4096.fits","name":"unWISE W1"} ); | ||
| + | connection.notifyAll([msg]); | ||
| + | }; | ||
| + | var unwisew2 = function(connection) { | ||
| + | var msg = new samp.Message("image.load.fits", | ||
| + | {"url": "http://cade.irap.omp.eu/documents/Ancillary/UNWISE/UNWISE_W1_2arcm_1_4096.fits","name":"unWISE W2"} ); | ||
| + | connection.notifyAll([msg]); | ||
| + | }; | ||
| + | // Aladin visualizations | ||
| + | jQuery().ready(function($){ | ||
| + | var aladin_01 = A.aladin('#aladin-lite-div-unwisew1', {zoom:170}); | ||
| + | aladin_01.setFrame('Galactic'); | ||
| + | aladin_01.gotoPosition(0, 0); | ||
| + | aladin_01.setImageSurvey(aladin_01.createImageSurvey( | ||
| + | 'UNWISE_W1', 'UNWISE_W1', | ||
| + | 'http://cade.irap.omp.eu/documents/Ancillary/4Aladin/UNWISE_W1/', | ||
| + | 'Galactic', 3 | ||
| + | )); | ||
| + | aladin_01.getBaseImageLayer().getColorMap().update('rainbow'); | ||
| + | |||
| + | var aladin_02 = A.aladin('#aladin-lite-div-unwisew2', {zoom:170}); | ||
| + | aladin_02.setFrame('Galactic'); | ||
| + | aladin_02.gotoPosition(0, 0); | ||
| + | aladin_02.setImageSurvey(aladin_02.createImageSurvey( | ||
| + | 'UNWISE_W2', 'UNWISE_W2', | ||
| + | 'http://cade.irap.omp.eu/documents/Ancillary/4Aladin/UNWISE_W2/', | ||
| + | 'Galactic', 3 | ||
| + | )); | ||
| + | aladin_02.getBaseImageLayer().getColorMap().update('rainbow'); | ||
| + | }); | ||
| + | </script> | ||
| + | </html> | ||
| + | |||
| + | ===HiPS === | ||
| + | |||
| + | Enter the following URLs in Aladin ("Files" then "Use directly a URL"): | ||
| + | http://cade.irap.omp.eu/documents/Ancillary/4Aladin/UNWISE_W1 \\ | ||
| + | http://cade.irap.omp.eu/documents/Ancillary/4Aladin/UNWISE_W2 \\ | ||
| + | http://cade.irap.omp.eu/documents/Ancillary/4Aladin/UNWISE_W3 \\ | ||
| + | http://cade.irap.omp.eu/documents/Ancillary/4Aladin/UNWISE_W4 \\ | ||
| + | |||
| + | |||
| + | === Original WCS Data === | ||
| + | http://unwise.me/data/ | ||