Statistics on ROSAT Observations

Last update: 2001-Jul-16

Statistics on all observations:

Selection: All pointed observations in MISP after 900601 with more than 50 sec net accepted time First / last ROR number used: 100001 999999 Observation period (yymmdd): 900616 981219 ( 3109 days) Net accepted time of shortest observation used (s): 52 Net accepted time of longest observation (s): 725772 Net accepted observation times (in total 1072.2 days): P / F / H : 370.6d 9.9d 691.7d 34.6% 0.9% 64.5% CA / WG / UK / US : 22.2d 414.6d 128.7d 506.8d 2.1% 38.7% 12.0% 47.3% MPE / GSFC : 565.4d 506.8d 52.7% 47.3% Number of ROSAT Observation Requests (in total 9193 ): P / F / H : 4437 225 4531 48.3% 2.4% 49.3% CA / WG / UK / US : 686 4401 847 3259 7.5% 47.9% 9.2% 35.5% MPE / GSFC : 5934 3259 64.5% 35.5%

Statistics on public observations:

Net accepted observation times (in total 1072.2 days): P / F / H : 370.6d 9.9d 691.7d 34.6% 0.9% 64.5% CA / WG / UK / US : 22.2d 414.6d 128.7d 506.8d 2.1% 38.7% 12.0% 47.3% MPE / GSFC : 565.4d 506.8d 52.7% 47.3% Number of ROSAT Observation Requests (in total 9193 ): P / F / H : 4437 225 4531 48.3% 2.4% 49.3% CA / WG / UK / US : 686 4401 847 3259 7.5% 47.9% 9.2% 35.5% MPE / GSFC : 5934 3259 64.5% 35.5%

Jakob Englhauser / 2001-Jul-16