[{"data":1,"prerenderedAt":123},["ShallowReactive",2],{"dataset-asca-data":3,"relation-diagrams-asca-data":120},{"@context":4,"@type":5,"@id":6,"name":7,"url":14,"version":15,"keywords":16,"license":23,"isAccessibleForFree":25,"distribution":26,"datePublished":35,"temporalCoverage":36,"creator":37,"copyrightHolder":59,"contributor":73,"citation":114,"abstract":116,"articleBody":117},"https:\u002F\u002Fschema.org\u002F","Dataset","darts:asca-data",[8,11],{"@language":9,"@value":10},"ja","ASCA データセット",{"@language":12,"@value":13},"en","ASCA dataset","https:\u002F\u002Fdarts.isas.jaxa.jp\u002Fdatasets\u002Fdarts:asca-data","2.0",[17,18,19,20,21,22],"mission:ASCA","mission:ASTRO-D","instrument:Solid-state Imaging Spectrometer (SIS)","instrument:Gas Imaging Spectrometer (GIS)","field:Astrophysics","observation:X-ray",[24],"https:\u002F\u002Fwww.isas.jaxa.jp\u002Fen\u002Fresearchers\u002Fdata-policy\u002F",true,[27],{"@type":28,"encodingFormat":29,"contentUrl":34},"DataDownload",[30,31,32,33],"application\u002Ffits","application\u002Fpostscript","image\u002Fgif","text\u002Fhtml","https:\u002F\u002Fdata.darts.isas.jaxa.jp\u002Fpub\u002Fasca\u002Fdata\u002F","1999-12-19","1993-04-05\u002F2000-07-15",[38,47],{"@type":39,"url":40,"sameAs":41,"name":42},"Organization","https:\u002F\u002Fwww.nasa.gov\u002Fgoddard\u002F","https:\u002F\u002Fror.org\u002F0171mag52",[43,45],{"@language":12,"@value":44},"GSFC > NASA Goddard Space Flight Center",{"@language":9,"@value":46},"GSFC > NASA ゴダード宇宙飛行センター",{"@type":39,"url":48,"sameAs":49,"name":50,"contactPoint":55},"https:\u002F\u002Fwww.isas.jaxa.jp\u002F","https:\u002F\u002Fror.org\u002F034gcgw60",[51,53],{"@language":12,"@value":52},"ISAS > Institute of Space and Astronautical Science",{"@language":9,"@value":54},"宇宙科学研究所",{"@type":56,"contactType":57,"email":58},"ContactPoint","DARTS help desk","darts-admin@ML.isas.jaxa.jp",[60,68],{"@type":39,"url":61,"sameAs":62,"name":63},"https:\u002F\u002Fwww.jaxa.jp\u002F","https:\u002F\u002Fror.org\u002F059yhyy33",[64,66],{"@language":12,"@value":65},"JAXA > Japan Aerospace Exploration Agency",{"@language":9,"@value":67},"宇宙航空研究開発機構",{"@type":39,"url":48,"sameAs":49,"name":69,"contactPoint":72},[70,71],{"@language":12,"@value":52},{"@language":9,"@value":54},{"@type":56,"contactType":57,"email":58},[74,82,90,98,106],{"@type":39,"url":75,"sameAs":76,"name":77},"https:\u002F\u002Fen.nagoya-u.ac.jp\u002F","https:\u002F\u002Fror.org\u002F04chrp450",[78,80],{"@language":12,"@value":79},"Nagoya University",{"@language":9,"@value":81},"名古屋大学",{"@type":39,"url":83,"sameAs":84,"name":85},"https:\u002F\u002Fweb.mit.edu\u002F","https:\u002F\u002Fror.org\u002F042nb2s44",[86,88],{"@language":12,"@value":87},"MIT > Massachusetts Institute of Technology",{"@language":9,"@value":89},"マサチューセッツ工科大学",{"@type":39,"url":91,"sameAs":92,"name":93},"https:\u002F\u002Fwww.osaka-u.ac.jp\u002Fen","https:\u002F\u002Fror.org\u002F035t8zc32",[94,96],{"@language":12,"@value":95},"Osaka University",{"@language":9,"@value":97},"大阪大学",{"@type":39,"url":99,"sameAs":100,"name":101},"https:\u002F\u002Fwww.psu.edu\u002F","https:\u002F\u002Fror.org\u002F04p491231",[102,104],{"@language":12,"@value":103},"The Pennsylvania State University",{"@language":9,"@value":105},"ペンシルヴァニア州立大学",{"@type":39,"url":107,"sameAs":108,"name":109},"https:\u002F\u002Fwww.u-tokyo.ac.jp\u002F","https:\u002F\u002Fror.org\u002F057zh3y96",[110,112],{"@language":12,"@value":111},"The University of Tokyo",{"@language":9,"@value":113},"東京大学",[115],"Tanaka, Y. et al., (1994) Publications of the Astronomical Society of Japan - The X-Ray Astronomy Satellite ASCA https:\u002F\u002Fui.adsabs.harvard.edu\u002Fabs\u002F1994PASJ...46L..37T\u002Fabstract","pub\u002Fasca\u002Fdata\u002F\n├── 100001010\u002F\n├── 100004010\u002F\n├── ...\n└── {NNNNNNNN}\u002F\n    ├── aux\u002F\n    │   ├── ad{NNNNNNNN}*.txt.gz, .html.gz, .par.gz, .cat.gz, .cal.gz, .cal.ps.gz\n    │   ├── fa{YYMMDD}_{hhmm}.{hhmm}.gz\n    │   ├── ft{YYMMDD}_{hhmm}_{hhmm}*.fits.gz, .ghf.gz, .mkf.gz, .ps.gz\n    │   └── frf.orbit.{NNN}.gz\n    ├── calib\u002F  .fits.gz, .gz\n    ├── images\u002F    ad{NNNNNNNN}*.gif, .ps.gz, .reg.gz, .smooth.gz, .src.gz, .totexpo.gz, .totsky.gz\n    ├── lcurves\u002F   ad{NNNNNNNN}*.lc.gz, .ps.gz, .ulc.gz\n    ├── screened\u002F  ad{NNNNNNNN}*.evt.gz\n    ├── spectra\u002F\n    │   ├── ad{NNNNNNNN}*.arf.gz, .discrim.gz, .pi.gz, .ps.gz, .rmf.gz\n    │   ├── gis2v4_0*.rmf.gz\n    │   └── gis3v4_0*.rmf.gz\n    ├── telem\u002F  ft{YYMMDD}_{hhmm}.{hhmm}.gz\n    └── unscreened\u002F  ad{NNNNNNNN}*.unf.gz\n",{"@value":118,"@language":12,"encodingFormat":119},"The ASCA data is archived in a target-oriented (strictly speaking, observation-oriented) structure, i.e., all the data produced from an observation is put into a directory --- although some exceptions exist for observations in very early epoch. Each dataset includes telemetry data, data products (event files, images, energy spectra, light curves, etc.), and calibration data. ISAS provided the telemetry and calibration data, and ASCA data processing center in ADF (Astrophysics Data Facility) at NASA\u002FGSFC reproduced the data products.\n\n\n## Data Analysis\nGeneral information for ASCA data analysis is described in the [ASCA Data Analysis page at NASA\u002FGSFC](https:\u002F\u002Fheasarc.gsfc.nasa.gov\u002Fdocs\u002Fasca\u002Fahp_analysis.html).\n\nAlso, the [Suzaku Data Analysis Page is available at DARTS](https:\u002F\u002Fdata.darts.isas.jaxa.jp\u002Fpub\u002Fsuzaku\u002FDOC\u002Fanalysis\u002F), which was originally maintained by the Suzaku project at ISAS.\n\n### Manuals\nA step-by-step guide of FTOOLS-based analysis is given in [ASCA Data Reduction Guide (the ABC guide)](https:\u002F\u002Fheasarc.gsfc.nasa.gov\u002Fdocs\u002Fasca\u002Fabc\u002Fabc.html) at NASA\u002FGSFC.\n\nIn addition, we also provide an [ASCA analysis guide written in Japanese](https:\u002F\u002Fdata.darts.isas.jaxa.jp\u002Fpub\u002Fasca\u002FDOC\u002Fanalysis\u002F) ([pdf version](https:\u002F\u002Fdata.darts.isas.jaxa.jp\u002Fpub\u002Fasca\u002FDOC\u002Fanalysis\u002Fhajimete_ver700.pdf)).\n\nIf you want to apply Residual Dark Distribution (RDD) correction on your data, please consult [Recipe for RDD Correction page at NASA\u002FGSFC](https:\u002F\u002Fheasarc.gsfc.nasa.gov\u002Fdocs\u002Fasca\u002Frddrecipe.html).\n\n### Analysis Tools\nThe standard tools for ASCA data analysis are included with [HEAsoft](https:\u002F\u002Fheasarc.gsfc.nasa.gov\u002Fdocs\u002Fsoftware\u002Flheasoft) released by HEASARC at NASA\u002FGSFC. [The list of ASCA FTOOLS](https:\u002F\u002Fheasarc.gsfc.nasa.gov\u002Fdocs\u002Fsoftware\u002Fftools\u002Fasca.html) is summarized by HEASARC.\n\nIn addition to analysis tools, the ASCA Calibration Files in the Calibration Database ([CALDB](https:\u002F\u002Fheasarc.gsfc.nasa.gov\u002Fdocs\u002Fheasarc\u002Fcaldb\u002Fcaldb_intro.html)) are required.\n- [Calibration Files Mirror](https:\u002F\u002Fdata.darts.isas.jaxa.jp\u002Fpub\u002Fmirror\u002Fcaldb\u002Fasca\u002F) at DARTS\n- [Calibrartion Files](https:\u002F\u002Fheasarc.gsfc.nasa.gov\u002Fdocs\u002Fasca\u002Fcaldb.html) at NASA\u002FGSFC\n\nNote that ASCA revision 2 archive includes calibration files that were used in making the archive, however, it is better to use the latest calibration information.\n\nInstructions for installing the CALDB are available from the [CALDB Installation page at NASA\u002FGSFC](https:\u002F\u002Fheasarc.gsfc.nasa.gov\u002Fdocs\u002Fheasarc\u002Fcaldb\u002Fcaldb_install.html).\n\n","text\u002Fmarkdown",{"ja":121,"en":122},"graph LR\n classDef this fill:#ffa23e\n  darts:asca-data[\"ASCA データセット\"]:::this\nclick darts:asca-data href \"\u002Fdatasets\u002Fdarts:asca-data\"\n","graph LR\n classDef this fill:#ffa23e\n  darts:asca-data[\"ASCA dataset\"]:::this\nclick darts:asca-data href \"\u002Fdatasets\u002Fdarts:asca-data\"\n",1789713943197]