Gap report for S4 LLO data, March 24, 2005: S4 Start: 793130413 Feb 22 2005 18:00:00 UTC S4 End: 795679213 Mar 24 2005 06:00:00 UTC Gaps shown are for times between the S4 Start and S4 End only. All gaps appear to be associated with the power failure and framebuilder reboots. I. Gaps in archived raw S4 LLO L0 data under /archive/frames/S4/L0/LLO 1. 256 s gap between /archive/frames/S4/L0/LLO/L-R-7932/L-R-793273664-32.gwf & /archive/frames/S4/L0/LLO/L-R-7932/L-R-793273952-32.gwf Missing interval [793273696 793273952) 2. 16000 s gap between /archive/frames/S4/L0/LLO/L-R-7932/L-R-793275104-32.gwf & /archive/frames/S4/L0/LLO/L-R-7932/L-R-793291136-32.gwf Missing interval [793275136 793291136) 3. 128 s gap between /archive/frames/S4/L0/LLO/L-R-7932/L-R-793291168-32.gwf & /archive/frames/S4/L0/LLO/L-R-7932/L-R-793291328-32.gwf Missing interval [793291200 793291328) 4. 96 s gap between /archive/frames/S4/L0/LLO/L-R-7932/L-R-793291424-32.gwf & /archive/frames/S4/L0/LLO/L-R-7932/L-R-793291552-32.gwf Missing interval [793291456 793291552) 5. 96 s gap between /archive/frames/S4/L0/LLO/L-R-7932/L-R-793291584-32.gwf & /archive/frames/S4/L0/LLO/L-R-7932/L-R-793291712-32.gwf Missing interval [793291616 793291712) 6. 128 s gap between /archive/frames/S4/L0/LLO/L-R-7932/L-R-793291808-32.gwf & /archive/frames/S4/L0/LLO/L-R-7932/L-R-793291968-32.gwf Missing interval [793291840 793291968) 7. 64 s gap between /archive/frames/S4/L0/LLO/L-R-7932/L-R-793292000-32.gwf & /archive/frames/S4/L0/LLO/L-R-7932/L-R-793292096-32.gwf Missing interval [793292032 793292096) 8. 128 s gap between /archive/frames/S4/L0/LLO/L-R-7932/L-R-793292192-32.gwf & /archive/frames/S4/L0/LLO/L-R-7932/L-R-793292352-32.gwf Missing interval [793292224 793292352) 9. 64 s gap between /archive/frames/S4/L0/LLO/L-R-7932/L-R-793292384-32.gwf & /archive/frames/S4/L0/LLO/L-R-7932/L-R-793292480-32.gwf Missing interval [793292416 793292480) 10. 64 s gap between /archive/frames/S4/L0/LLO/L-R-7932/L-R-793292640-32.gwf & /archive/frames/S4/L0/LLO/L-R-7932/L-R-793292736-32.gwf Missing interval [793292672 793292736) 11. 128 s gap between /archive/frames/S4/L0/LLO/L-R-7932/L-R-793292768-32.gwf & /archive/frames/S4/L0/LLO/L-R-7932/L-R-793292928-32.gwf Missing interval [793292800 793292928) 12. 32 s gap between /archive/frames/S4/L0/LLO/L-R-7932/L-R-793293088-32.gwf & /archive/frames/S4/L0/LLO/L-R-7932/L-R-793293152-32.gwf Missing interval [793293120 793293152) 13. 160 s gap between /archive/frames/S4/L0/LLO/L-R-7932/L-R-793293184-32.gwf & /archive/frames/S4/L0/LLO/L-R-7932/L-R-793293376-32.gwf Missing interval [793293216 793293376) 14. 256 s gap between /archive/frames/S4/L0/LLO/L-R-7939/L-R-793914496-32.gwf & /archive/frames/S4/L0/LLO/L-R-7939/L-R-793914784-32.gwf Missing interval [793914528 793914784) 15. 288 s gap between /archive/frames/S4/L0/LLO/L-R-7950/L-R-795048640-32.gwf & /archive/frames/S4/L0/LLO/L-R-7950/L-R-795048960-32.gwf Missing interval [795048672 795048960) II. Gaps in archived S4 LLO L1 RDS data under /archive/frames/S4/L1/LLO 1. 320 s gap between /archive/frames/S4/L1/LLO/L-RDS_R_L1-7932/L-RDS_R_L1-793273600-64.gwf & /archive/frames/S4/L1/LLO/L-RDS_R_L1-7932/L-RDS_R_L1-793273984-64.gwf Missing interval [793273664 793273984) 2. 16256 s gap between /archive/frames/S4/L1/LLO/L-RDS_R_L1-7932/L-RDS_R_L1-793275072-32.gwf & /archive/frames/S4/L1/LLO/L-RDS_R_L1-7932/L-RDS_R_L1-793291360-64.gwf Missing interval [793275104 793291360) 3. 320 s gap between /archive/frames/S4/L1/LLO/L-RDS_R_L1-7932/L-RDS_R_L1-793291360-64.gwf & /archive/frames/S4/L1/LLO/L-RDS_R_L1-7932/L-RDS_R_L1-793291744-64.gwf Missing interval [793291424 793291744) 4. 320 s gap between /archive/frames/S4/L1/LLO/L-RDS_R_L1-7932/L-RDS_R_L1-793291744-64.gwf & /archive/frames/S4/L1/LLO/L-RDS_R_L1-7932/L-RDS_R_L1-793292128-64.gwf Missing interval [793291808 793292128) 5. 320 s gap between /archive/frames/S4/L1/LLO/L-RDS_R_L1-7932/L-RDS_R_L1-793292128-64.gwf & /archive/frames/S4/L1/LLO/L-RDS_R_L1-7932/L-RDS_R_L1-793292512-64.gwf Missing interval [793292192 793292512) 6. 320 s gap between /archive/frames/S4/L1/LLO/L-RDS_R_L1-7932/L-RDS_R_L1-793292576-64.gwf & /archive/frames/S4/L1/LLO/L-RDS_R_L1-7932/L-RDS_R_L1-793292960-64.gwf Missing interval [793292640 793292960) 7. 320 s gap between /archive/frames/S4/L1/LLO/L-RDS_R_L1-7932/L-RDS_R_L1-793293024-64.gwf & /archive/frames/S4/L1/LLO/L-RDS_R_L1-7932/L-RDS_R_L1-793293408-64.gwf Missing interval [793293088 793293408) 8. 320 s gap between /archive/frames/S4/L1/LLO/L-RDS_R_L1-7939/L-RDS_R_L1-793914464-32.gwf & /archive/frames/S4/L1/LLO/L-RDS_R_L1-7939/L-RDS_R_L1-793914816-64.gwf Missing interval [793914496 793914816) 9. 352 s gap between /archive/frames/S4/L1/LLO/L-RDS_R_L1-7950/L-RDS_R_L1-795048576-64.gwf & /archive/frames/S4/L1/LLO/L-RDS_R_L1-7950/L-RDS_R_L1-795048992-64.gwf Missing interval [795048640 795048992) III. Gaps in archived S4 LLO L3 RDS data under /archive/frames/S4/L3/LLO 1. 320 s gap between /archive/frames/S4/L3/LLO/L-RDS_R_L3-7932/L-RDS_R_L3-793273536-128.gwf & /archive/frames/S4/L3/LLO/L-RDS_R_L3-7932/L-RDS_R_L3-793273984-256.gwf Missing interval [793273664 793273984) 2. 16256 s gap between /archive/frames/S4/L3/LLO/L-RDS_R_L3-7932/L-RDS_R_L3-793275008-96.gwf & /archive/frames/S4/L3/LLO/L-RDS_R_L3-7932/L-RDS_R_L3-793291360-64.gwf Missing interval [793275104 793291360) 3. 320 s gap between /archive/frames/S4/L3/LLO/L-RDS_R_L3-7932/L-RDS_R_L3-793291360-64.gwf & /archive/frames/S4/L3/LLO/L-RDS_R_L3-7932/L-RDS_R_L3-793291744-64.gwf Missing interval [793291424 793291744) 4. 320 s gap between /archive/frames/S4/L3/LLO/L-RDS_R_L3-7932/L-RDS_R_L3-793291744-64.gwf & /archive/frames/S4/L3/LLO/L-RDS_R_L3-7932/L-RDS_R_L3-793292128-64.gwf Missing interval [793291808 793292128) 5. 320 s gap between /archive/frames/S4/L3/LLO/L-RDS_R_L3-7932/L-RDS_R_L3-793292128-64.gwf & /archive/frames/S4/L3/LLO/L-RDS_R_L3-7932/L-RDS_R_L3-793292512-64.gwf Missing interval [793292192 793292512) 6. 320 s gap between /archive/frames/S4/L3/LLO/L-RDS_R_L3-7932/L-RDS_R_L3-793292576-64.gwf & /archive/frames/S4/L3/LLO/L-RDS_R_L3-7932/L-RDS_R_L3-793292960-128.gwf Missing interval [793292640 793292960) 7. 320 s gap between /archive/frames/S4/L3/LLO/L-RDS_R_L3-7932/L-RDS_R_L3-793292960-128.gwf & /archive/frames/S4/L3/LLO/L-RDS_R_L3-7932/L-RDS_R_L3-793293408-128.gwf Missing interval [793293088 793293408) 8. 320 s gap between /archive/frames/S4/L3/LLO/L-RDS_R_L3-7939/L-RDS_R_L3-793914272-224.gwf & /archive/frames/S4/L3/LLO/L-RDS_R_L3-7939/L-RDS_R_L3-793914816-256.gwf Missing interval [793914496 793914816) 9. 352 s gap between /archive/frames/S4/L3/LLO/L-RDS_R_L3-7950/L-RDS_R_L3-795048384-256.gwf & /archive/frames/S4/L3/LLO/L-RDS_R_L3-7950/L-RDS_R_L3-795048992-256.gwf Missing interval [795048640 795048992) ---------------------------------------------------------------------------------------------------------------- NOTES: For S4 the standard L0 raw frames are 1 frame per file and 32 s per frame. For S4 the standard L1 RDS frames are 1 frame per file and 64 s per frame, generated by LDAS. For S4 the standard L3 RDS frames are 1 frame per file and 256 s per frame, generated by LDAS. If a gap appears in the data the createrds script fills in the times near the gap as much as possible, using non-standard length frames. (The non-standard length frames still contain 1 frame per file, but contain fewer seconds per frame than a standard frame). Sometimes, when one framebuilder is down, or when running parallel jobs to catch up on RDS generation, a temporary gap in the data appears that is later filled in. This caused the createrds script to run jobs that produced non-standard length frames at various times during S4. 1. Non-standard length S4 LLO L1 RDS frames: /archive/frames/S4/L1/LLO/L-RDS_R_L1-7932/L-RDS_R_L1-793275072-32.gwf /archive/frames/S4/L1/LLO/L-RDS_R_L1-7939/L-RDS_R_L1-793914464-32.gwf 2. Non-standard length S4 LLO L3 RDS frames: /archive/frames/S4/L3/LLO/L-RDS_R_L3-7932/L-RDS_R_L3-793273472-64.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7932/L-RDS_R_L3-793273536-128.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7932/L-RDS_R_L3-793274240-192.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7932/L-RDS_R_L3-793274688-64.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7932/L-RDS_R_L3-793275008-96.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7932/L-RDS_R_L3-793291360-64.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7932/L-RDS_R_L3-793291744-64.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7932/L-RDS_R_L3-793292128-64.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7932/L-RDS_R_L3-793292512-64.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7932/L-RDS_R_L3-793292576-64.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7932/L-RDS_R_L3-793292960-128.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7932/L-RDS_R_L3-793293408-128.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7932/L-RDS_R_L3-793293536-64.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7932/L-RDS_R_L3-793295136-64.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7932/L-RDS_R_L3-793295712-64.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7932/L-RDS_R_L3-793295776-64.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7932/L-RDS_R_L3-793297632-192.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7933/L-RDS_R_L3-793306528-64.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7933/L-RDS_R_L3-793307872-192.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7933/L-RDS_R_L3-793311136-64.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7933/L-RDS_R_L3-793311968-192.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7933/L-RDS_R_L3-793313184-128.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7933/L-RDS_R_L3-793319968-128.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7933/L-RDS_R_L3-793320608-64.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793429472-128.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793429600-128.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793429984-128.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793430112-128.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793430496-192.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793430688-64.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793431008-128.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793431136-128.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793431520-192.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793431712-64.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793432032-128.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793432160-128.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793432544-128.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793432672-128.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793433056-128.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793433184-64.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793433504-192.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793433696-64.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793436576-192.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793437280-128.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793437664-128.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793437792-128.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793438176-192.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793438368-64.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793438688-192.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793442464-64.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793442784-128.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793442912-128.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793443296-128.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793443424-128.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793443808-128.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793443936-128.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793444320-128.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793444448-128.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793444832-128.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793444960-64.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793445280-192.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793445472-64.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793448352-192.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793449056-128.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793449440-128.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793449568-128.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793449952-192.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793453216-64.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7934/L-RDS_R_L3-793454560-192.gwf /archive/frames/S4/L3/LLO/L-RDS_R_L3-7939/L-RDS_R_L3-793914272-224.gwf