A dataset provided by the European Space Agency

Name 015315
Title X-ray observation of protostars in the HH24-26 region in Orion B molecular cloud
URL

http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0153150101

DOI 10.5270/esa-93rsvb4
Author Dr Hideki Ozawa
Description We observe X-ray emission from low mass protostars and Herbig-Haro objects in the HH24-26 region in Orion B molecular cloud. One goal is to establish the importance of star-disk interactions in Class I protostars. We examine if the 6.4 keV fluorescence line come from circumstellar disks, showing that these disks must be irradiated from plasma confined in large magnetic loops. The second goal is to investigate the X-ray emission from Class 0 protostars, which is important since at this stage the central star has not yet assembled, hence the dynamo mechanism may not have started. The third goal is to investigate the origin of X-ray emission from Herbig-Haro objects, whose nature has not been well understood.
Publication The XMM-Newton serendipitous survey. V. The Second XMM-Newton serendipitous source catalogue . Watson, M. G., Schroder, A. C., et all. . A&A . 493-339 . 2009 . 2009A&A...493..339W ,
Statistical evaluation of the flux cross-calibration of the XMM-Newton EPIC cameras . Mateos, S., Saxton, R. D., et all. . A&A . 496-879 . 2009 . 2009A&A...496..879M ,
The XMM Cluster Survey: optical analysis methodology and the first data release . Mehrtens, Nicola, Romer, A. Kathy, et all. . MNRAS . 423-1024 . 2012 . 2012MNRAS.423.1024M ,
An XMM-Newton Survey of the Soft X-ray Background. I. The O VII and O VIII Lines Between l = 120 and l = 240 . Henley, David B., Shelton, Robin L., . ApJS . 187-388 . 2010 . 2010ApJS..187..388H ,
An All-Sky Atlas of Radio-X-ray Associations . Flesch, E., . PASA . 27-283 . 2010 . 2010PASA...27..283F ,
The XMM Cluster Survey: X-ray analysis methodology . Lloyd-Davies, E. J., Romer, A. Kathy, et all. . MNRAS . 418-14 . 2011 . 2011MNRAS.418...14L ,
Exospheric solar wind charge exchange as seen by XMM-Newton . Carter, J. A., Semba, S., . AN . 333-313 . 2012 . 2012AN....333..313C ,
Classification of X-Ray Sources in the XMM-Newton Serendipitous Source Catalog . Lin, Dacheng, Webb, Natalie A., . ApJ . 756-27 . 2012 . 2012ApJ...756...27L ,
An XMM-Newton Survey of the Soft X-Ray B...
Instrument EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage 2003-09-03T12:51:35Z/2003-09-04T02:43:33Z
Version 17.56_20190403_1200
Mission Description The European Space Agency's (ESA) X-ray Multi-Mirror Mission (XMM-Newton) was launched by an Ariane 504 on December 10th 1999. XMM-Newton is ESA's second cornerstone of the Horizon 2000 Science Programme. It carries 3 high throughput X-ray telescopes with an unprecedented effective area, and an optical monitor, the first flown on a X-ray observatory. The large collecting area and ability to make long uninterrupted exposures provide highly sensitive observations.
Since Earth's atmosphere blocks out all X-rays, only a telescope in space can detect and study celestial X-ray sources. The XMM-Newton mission is helping scientists to solve a number of cosmic mysteries, ranging from the enigmatic black holes to the origins of the Universe itself. Observing time on XMM-Newton is being made available to the scientific community, applying for observational periods on a competitive basis.
Creator Contact https://www.cosmos.esa.int/web/xmm-newton/xmm-newton-helpdesk
Date Published 2004-10-08T00:00:00Z
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, 2004-10-08T00:00:00Z, 015315, 17.56_20190403_1200. https://doi.org/10.5270/esa-93rsvb4