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The NASA/GSFC network is currently experiencing intermittent issues that affect our services. We are working on it and apologize for the inconvenience.
The offline tool hark (also on github) can be used to find and download data from the cloud.

ROSAT Calibration Documents


Published Articles & Internal ROSAT Documents



Calibration Datasets



Calibration Information/News/Problems

  • CAL/ROS/95-010: "Calibration Corrections Applied to Individual PSPC Events"
  • CAL/ROS/95-003: "ROSAT PSPC - Status of the PSPC Spatial/Temporal Gain Calibration"
  • OGIP/94-010: "ROSAT Data Analysis using XSELECT & FTOOLS"
  • CAL/ROS/93-027: "The Flux Stability of the ROSAT PSPC"
  • CAL/ROS/93-026: "The Flattening Accuracy of the Exposure Map Software"
  • CAL/ROS/93-019: "Exposure Maps for the ROSAT PSPC"
  • CAL/ROS/93-015: "ROSAT PSPC Off-axis Point Spread Function"
  • CAL/ROS/93-014: "Gail's PSPCRPSF Recipe Book"
  • CAL/ROS/93-009: "A comparison of ROSAT PSPC Response Matrices"
  • CAL/ROS/93-007: "Stability of the PSPC Spectral Calibration"
  • CAL/ROS/92-001a: ROSAT PSPC - The On-axis Point Spread Function: In-flight comparison with the PANTER results, Addendum: High Signal-to-Noise In-Flight Data
  • CAL/ROS/92-001: ROSAT PSPC - The On-axis Point Spread Function: In-flight comparison with the PANTER results
  • CAL/ROS/11-001: Calculating Deadtime Corrections for ROSAT Data (html or pdf)
Other Documents
  • ROS/SW/95-011: "ROSAT FTOOLS Programming Standards"
  • CAL/ROS/94-005: "Region Selection based on Detector Coordinates: A Cautionary note on Extracted Spectra"
  • CAL/ROS/93-025: "The Status of ROSAT Data: The 'Executive' Summary"
Also see the ROSAT Documentation Page for additional information.
Questions/Comments/Problems with the CALDB to: caldbhelp@athena.gsfc.nasa.gov

Page Author: Michael F. Corcoran 1-301-286-5576
Last Update: Wednesday, 10-Sep-2025 19:04:08 EDT