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09/25/98 |
ASC implementation of ACIS event grading schemes Memo summarizing the existing (ASCA) and proposed (ACIS) grading systems for ACIS event data, and describing the ASC's planned implementation of these systems. Download postscript ..... (278 K) |
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07/27/98 |
ACIS Level 0 to Archive Interface Control Document A detailed description of ACIS Level 0 (telemetry decommutation) data products (Rev 2.7; FROZEN). Download postscript ..... (103 K) Download postscript of DRAFT Rev 2.8 (12/29/98 version) ..... (107 K) Download Framemaker source of Rev 2.7 ..... |
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12/11/98 |
ACIS Level 1 to Archive Interface Control Document A detailed description of ACIS Level 1 data products (Rev 1.7.2, getting colder, colder...). Download postscript of ICD ..... (53.9 K) Download Framemaker source of ICD ..... Download older revisions of the ICD ..... Sample primary header for L1 ACIS FITS file (ASCII text) Sample event extension header for L1 ACIS FITS file (ASCII text) |
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09/29/98 |
ASC Data Processing Tools for ACIS Description of ACIS data processing tools under design and/or construction by the ASC (Rev 1.1). Download postscript ..... (483 K) |
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10/22/98 |
Transmission Grating L1.5 to Archive Interface Control Document A detailed description of Grating L1.5 (event diffraction coordinates) data products. Download Postscript LaTeX source |
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10/22/98 |
Transmission Grating Level 2 to Archive Interface Control Document A description of Grating Level 2 data products (binned spectrum). Download Postscript LaTeX source |
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07/20/98 |
Grating Tool Specifications: Level 1.5 LETG/HESF Region Mask Definitions and Wavelength Determination |
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07/20/98 |
Grating Tool Specifications: Level 1.5: ACIS Continous-Clocking Mode Processing |
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03/03/98 |
PSF TOOL Inputs The inputs for the various PSF tools is outlined here. View Text ..... (81 K) |
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10/06/98 |
PSF LIBRARY ICD A detailed description of the PSF Library files. download postscript ..... (43 K) download Latex Source ..... (3 K) |
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10/07/98 |
PSF TOOL ICD The PSF tool ICD. download postscript ..... (56 K) download Latex Source ..... (3 K) |
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10/22/98 |
Exposure Maps and Gratings Data Level 1.5 and 2.0 Analysis Reference Data ICD Interface Control Document describing the reference data read by exposure map and gratings pipelines and tools. Download postscript or LaTeX source or LaTeX template for new files. |
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04/21/98 |
Spectroscopy Database: Analysis Reference Data ICD The format of the Spectroscopy Database files to be used in L2 spectral analysis is described here. Download postscript .... (511K) Download LaTeX source .... (40K ARD_template) |
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10/08/98 |
ACIS: Analysis Reference Data ICD, Rev 1.2 The formats of analysis reference data files to be used by ACIS L1 and L2 pipelines and tools are described here. Download postscript .... (523K) |
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1/8/99 |
ISIS: Interactive Spectral Interpretation System
resolution X-ray spectra (currently under development). Download Postscript ..... (392 K) |
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10/22/98 |
Exposure Map Data Products ICD Download postscript or LaTeX source |
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04/02/97 |
AXAF Transmission Grating Diffraction Coordinates
to dispersion coordinates. Download Postscript ..... (101 K) |
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04/02/97 |
Grating Response Matrices for XSPEC...and Beyond Defines the spatial and pulse-height redistribution of the grating spectrometers and their relationship to XSPEC response matrices. Download Postscript ..... (81 K) |