no | % lost | Attended | Unattended | ||||||

pass | % good | op. | total | hardware | software | % recovered | % recoverable | exp | notes |

9810020121 | 37.50 | X | 62 | HALCA APS/DHU problem | |||||

9810030238 | 37.55 | 62 | HALCA APS/DHU problem | ||||||

9810070128 | 33.35 | 66 | HALCA APS/DHU problem | ||||||

9810080245 | 33.35 | 66 | HALCA APS/DHU problem |

There was a total of 4 tracking passes in October of 1998 with 1 of these being unattended tracking passes. Of the 3 attended tracking passes 3 collected the maximum amount of valid data possible. Of the 1 unattended tracking pass 1 collected the maximum amount of good data unassited. There were 4 tracking passes that had data lost due to the HALCA emergency with the APS/DHU.

3 of 3 attended passes had max good data.

1 of 1 unattended passes had max good data.

A total of 2.56 tracking passes lost data due to problems with HALCA.