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 4U1907+09 287.4013 9.8378 286.806482 9.755913 290.334973 32.058259 43.74739314 0.48531727 60.2599 53857.2580324074 2006-05-02 06:11:34 53858.7322222222 2006-05-03 17:34:24 401057010 58.4403 60 58.4403 58.4563 58.4483 58.4563 2 2 2 2 1 0 0 38.8215 38.8215 127.3539 1 PROCESSED 57533.6690509259 2016-05-25 16:03:26 54401 2007-10-28 00:00:00 53913.4367476852 2006-06-27 10:28:55 3.0.22.43 4 Hea_08Feb2016_V6.18_Suzaku_14Nov2013_V22 011133 We propose 60ksec of Suzaku observations of the high mass X-ray binary 4U1907+09, to study the little known spectrum of the source below 2keV and to measure its behavior during its frequent dips, where matter ceases to accrete onto the magnetic poles of the neutron star. Making use of Suzaku's unique broad band capabilities, we will also perform pulse phase spectroscopy of the cyclotron line and study the parameters of the fundamental and first harmonic cyclotron lines, as 4U1907+09 is one of the few accreting neutron stars where two cyclotron lines lie within the energy range of the XIS and HXD-PIN detectors. The scientific aims of this proposal address questions within NASA's Goals and Research Focus Area ``Structure and Evolution of the Universe''. GALACTIC POINT SOURCES 4 A KATJA POTTSCHMIDT USA 1 AO1 THE BROAD BAND SPECTRUM OF 4U1907+09 XIS N https://darts.isas.jaxa.jp/pub/suzaku/ver3.0/401057010/ Quick Look

Used SQL

SELECT * FROM suzaku_master_data WHERE observation_id = '401057010'

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