Statistics on ROSAT Observations

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%