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 TW HYA 165.4619 -34.7081 164.870404 -34.438931 182.672236 -37.188941 278.67685486 22.95004903 99.3673 54429.0615625 2007-11-25 01:28:39 54429.6946064815 2007-11-25 16:40:14 402089020 20.0096 11 20.0096 20.0176 0 20.0256 1 1 0 1 1 0 0 17.55 17.55 54.6879 2 PROCESSED 57540.5900115741 2016-06-01 14:09:37 54804 2008-12-04 00:00:00 54434.1387268518 2007-11-30 03:19:46 3.0.22.43 2 Hea_08Feb2016_V6.18_Suzaku_14Nov2013_V22 022007 We propose to observe the cTTS TW~Hya, SU~Aur and XZ~Tau with the Suzaku XIS in order to search for soft X-ray "excesses", indicating the presence of accretion induced X-rays in cTTS. We plan to utilize the sensitivity and capability of the Suzaku XIS to resolve the OVIII/OVII lines.With grating observations the absence of the forbidden line in the latter was found to provide strong evidence for the presence of accretion in the X-ray spectra of a few cTTS. With the increased sensitivity of Suzaku the presence of soft X-ray excesses can be demonstrated in a far larger sample of stars, and we want to demonstrate the existence of a soft X-ray, probably accretion induced component in cTTS with extremely hot coronae exhibiting the presence of the 6.7 keV iron line complex in their spectra. GALACTIC POINT SOURCES 4 B JURGEN SCHMITT EUR 2 AO2 ACCRETION RELATED SOFT X-RAY EMISSION IN CLASSICAL T TAURI STARS XIS Y https://darts.isas.jaxa.jp/pub/suzaku/ver3.0/402089020/ Quick Look

Used SQL

SELECT * FROM suzaku_master_data WHERE observation_id = '402089020'

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