DARTS Astro

total 1

No. target_name center_ra center_dec center_ra_b1950 center_dec_b1950 center_ecliptic_lon center_ecliptic_lat center_galactic_lon center_galactic_lat roll_angle observation_start_time_mjd observation_start_time observation_end_time_mjd observation_end_time observation_id exposure proposal_exposure xis0_exposure xis1_exposure xis2_exposure xis3_exposure xis0_observation_mode xis1_observation_mode xis2_observation_mode xis3_observation_mode hxd_observation_mode hxd_coarse_clock_rate_exposure hxd_first_clock_rate_exposure hxd_normal_clock_rate_exposure hxd_all_clock_rate_exposure hxd_wam_exposure hxd_burst_num processing_status processing_end_time_mjd processing_end_time public_date_mjd public_date distribute_start_date_mjd distribute_start_date processing_version processing_quantity processing_software proposal_id proposal_abstract proposal_category proposal_category_code proposal_priority pi_name co_pi_name proposal_affiliated_country proposal_cycle_count observation_type proposal_title main_detector xis_injection_flag data_access_url ql_access_url ql_image_url
1 TAU SCO 248.9729 -28.218 248.19336 -28.116323 251.450261 -6.120276 351.53455344 12.80533126 274.2608 54703.1981597222 2008-08-25 04:45:21 54703.5447222222 2008-08-25 13:04:24 403034060 15.0183 10 15.0263 15.0343 0 15.0183 1 1 0 1 1 0 0 12.9049 12.9049 29.9119 0 PROCESSED 57543.3841898148 2016-06-04 09:13:14 55084 2009-09-10 00:00:00 54713.2754976852 2008-09-04 06:36:43 3.0.22.43 2 Hea_08Feb2016_V6.18_Suzaku_14Nov2013_V22 031121 We are proposing to observe the magnetic hot star tau Sco (B0.2V) with six Suzaku pointings of 10 ksec each. This star has a highly structured surface magnetic field at around 500 G, and its unusually hard emission has been associated with wind confinement in closed magnetic loops. Our proposal is to test this claim. The surface field sports a torus-like structure of closed loops with a magnetic axis that is tilted by nearly 90 degrees from the stellar rotation axis. We selected six phases to optimize the detection of hard X-ray variability from occultation of hot plasma confined in the torus field arrangement as it rotates about the star. The Suzaku data will be important for confronting models of interactions between line-driven winds and magnetic fields in massive stars. GALACTIC POINT SOURCES 4 A RICHARD IGNACE USA 3 AO3 X-RAYS FROM MAGNETICALLY CONFINED HOT PLASMA IN TAU SCO XIS Y https://darts.isas.jaxa.jp/pub/suzaku/ver3.0/403034060/ Quick Look

Used SQL

SELECT * FROM suzaku_master_data WHERE observation_id = '403034060'

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