Differences between revisions 1 and 5 (spanning 4 versions)
⇤ ← Revision 1 as of 2023-05-16 13:34:39 →
Size: 422
Editor: miyoki
Comment:
← Revision 5 as of 2023-05-19 16:25:10 → ⇥
Size: 886
Editor: TakahiroYamamoto
Comment:
Deletions are marked like this. Additions are marked like this.
Line 1: Line 1:
*Time
 *8:00 ~ 12:00 or until the end of CAL just before restarting the observation
 *The max end time: 16:00		  *Time
  *8:00 ~ 12:00 or until the end of CAL just before restarting the observation
  *The max end time: 16:00
Line 5: Line 5:
*Contents
 *(1)8-9: CAL for the previous week's observation.
 *(2)9-11(or 12):
  *Kamioka Mine Company: Tunnel Inspection.
  *Kagra site staff: Instrument checks
  *VAC/CRY: Check by Kimura-san + kagra sute staff
 *(3)After(2): CAL for the next week's observation.
 *(4)Restart observation after(3)
 *Contents
  *(1)8-9: CAL for the previous week's observation(CAL-G). The shooting of the mirror height(Yuzurihara). Finesse measurement(Oshino).
  *(2)9-11(or 12):
   *Kamioka Mine Company: Tunnel Inspection
   *Kagra site staff: Instrument checks
   *VAC/CRY: Checked by Kimura-san + KAGRA site staff
   *VIS offload if necessary (Takahashi.R)
  *(3)After(2): CAL for the next week's observation.
  *(4)Restart observation after(3)

 *CAL activities
  *Measurement items: [[https://gwdoc.icrr.u-tokyo.ac.jp/DocDB/0149/L2314903/001/CAL_measurement_O4.html|JGW-L2314903]]
  *Weekly change in SDF: [[https://gwdoc.icrr.u-tokyo.ac.jp/DocDB/0149/L2314962/001/Expected_SDF_changes_in_CAL_during_O4.html|JGW-L2314962]]

 *DGS
  *In basic, we don't touch.
  • Time
    • 8:00 ~ 12:00 or until the end of CAL just before restarting the observation
    • The max end time: 16:00
  • Contents
    • (1)8-9: CAL for the previous week's observation(CAL-G). The shooting of the mirror height(Yuzurihara). Finesse measurement(Oshino).
    • (2)9-11(or 12):
      • Kamioka Mine Company: Tunnel Inspection
      • Kagra site staff: Instrument checks
      • VAC/CRY: Checked by Kimura-san + KAGRA site staff
      • VIS offload if necessary (Takahashi.R)
    • (3)After(2): CAL for the next week's observation.
    • (4)Restart observation after(3)
  • CAL activities
  • DGS
    • In basic, we don't touch.

KAGRA/Observation/O4a/maintenance (last edited 2023-05-19 16:25:10 by TakahiroYamamoto)