### 97/10/01
Digital backend maintenance was done after 14:01.

### 97/10/02
Same as previous day.

### 97/10/13
IF section maintenance was done after 13:00.

### 97/10/14
Same as previous day.

### 97/10/15
Same as previous day.

### 97/10/16
Same as previous day.Total power level of W21 was high.

### 97/10/17
Same as previous day.Total power level of W21 was high.

### 97/10/20
IF section maintenance was done after 13:00.

### 97/10/21
Antenna off_pointing was done during 7:42-12:38.

### 97/10/22
Antenna off_pointing was done during 7:42-12:38.

### 97/10/23
Antenna surveyor was done after 13:00.

### 97/10/30
* Phase offset table had been set all zero due to change
to new PC. This condition continued untill Nov.6.