| Support > Library > Integration Guides > NetClock Master Clock ASCII Time Code Data Formats > Format 8
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Format 8
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Provides a time sync status character, year and day of year, time with time zone and DST corrections. Format 8 data structure is:
CR LF I ^ ^YYYY^ DDD ^ HH:MM:SS ^ D±XX CR LF
| CHARACTER DESCRIPTOR: |
| CR |
Carriage Return |
| LF |
Line Feed |
| I |
Time Sync Status (space, ?, *) |
| YYYY |
Four digit year indication |
| ^ |
space separator |
| DDD |
Day of Year (001-366) |
| HH |
Hours (00-23) |
| : |
Colon separator |
| MM |
Minutes (00-59) |
| SS |
Seconds (00-60) |
| D |
Daylight Savings Time indicator (S,I,D,O) |
| ± |
Positive or Negative UTC offset ( ,-) Time Difference from UTC |
| XX |
Time Zone Switch Setting ( /- 00 to 12) |
Example: 2002 271 12:45:36 S-05
| Sync Status |
Time Synchronized to GPS |
| Date |
Day 271 (September 28) in 2002 |
| Time |
12:45:36, the time difference is 5 hours behind UTC, standard time |
Notes
- The leading edge of the first character (CR) marks the on-time point of the data stream.
- The time sync status character I is defined as described below:
(Space) = Whenever the front panel Time Sync lamp is green.
? = When the receiver is unable to track any satellites and the Time Sync lamp is red.
* = the receiver time is derived from the battery backed clock or set manually through the Serial Setup Interface.
- The Daylight Saving Time indicator D is defined as:
| S |
During periods of standard time for the selected DST schedule. |
| I |
During the 24-hour period preceding the change into DST |
| D |
During periods of Daylight Saving Time for the selected DST schedule |
| O |
During the 24-hour period preceding the change out of DST |
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