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Observation Time and Logs

There is a data base for the observation time ('info' data: Appendix A.6). For example, to see the observation time of the schedules on 1998-7-25 UT of 17GHz steady-mode (1sec integration) data,
IDL> norh_pr_info,'1998-07-25' $<$CR$>$
or for data from 1998-7-25 to 1998-7-28,
IDL> st_time='1998-07-25' $<$CR$>$
IDL> ed_time='1998-07-28' $<$CR$>$
IDL> norh_pr_info,st_time,ed_time $<$CR$>$
For 17GHz event-mode (50/100 msec integration) data,
IDL> norh_pr_info,st_time,ed_time,/event $<$CR$>$
For 34GHz event-mode data,
IDL> norh_pr_info,st_time,ed_time,/event,freq=34 $<$CR$>$
Then you will get

              Start      End   Schedule   StFr   EdFr
               (UT)      (UT)
1998-06-30 22:45:22  06:44:56   980701       1  28775
1998-07-01 22:45:24  06:44:57   980702       1  28774



One line is for one NoRH schedule (Appendix A.2). From left, start time,end time, schedule ID, start frame number, end frame number. If you see the observation logs ('lob' data: Appendix A.11),
IDL> norh_pr_info,st_time,ed_time,/log $<$CR$>$
You will get

### 92/07/24
Data between 08:03 and 08:35 were lost.

### 92/07/31
*Phase tracking software bug was fixed. Phase jumps which were found every
250 sec. will disappear.




next up previous contents
: Event List : Data Base : Data Base   目次
Takaaki YOKOYAMA 平成12年10月25日