Differences between revisions 1 and 8 (spanning 7 versions)
⇤ ← Revision 1 as of 2018-04-28 10:00:18 →
Size: 166
Editor: KeikoKokeyama
Comment:
← Revision 8 as of 2018-04-28 10:53:33 → ⇥
Size: 892
Editor: KeikoKokeyama
Comment:
Deletions are marked like this. Additions are marked like this.
Line 5: Line 5:
 *  * 09:25 Unlock michelson

 * 9:32 Started line injection to BS
  * K1:LSC-REFLAIR_A_RF17_Q_ERR_256_DQ (RF signal of PD)
  * K1:LSC-REFLAIR_B_LF_OUT_256_DQ (DC signal of PD)
  * K1:CAL-CS_LINE_LINE8_LKIN_OSC_FREQ (injection line frequency)
  * K1:CAL-CS_LINE_MTRX_1_8 (Amplitude of calibration line)

Table of line injection to BS
|| Time || Freq[Hz] || amp[count] ||
|| 9:25 || 0.0 || 0 ||
|| 9:32 || 0.2 || 5 ||
|| 9:33 || 0.2 || 10 ||
|| 9:34 || 0.2 || 20 ||
|| 9:36 || 0.2 || 100 ||
|| 9:47 || 0.2 || 250 ||
|| 9:53 || 0.2 || 500 ||

 * 10:10 Finish free swining measurement

 * Offline analysis
  * /users/CAL/PHASE1/scripts/EllipseFitting.C

 * Pre-offline best result[[attachment:openloop_best|png]]

Calibration work memo 2018/4/28 09:00-

Site worker : T.Yamamoto(leader), S.Haino, Y.Inoue, S. Tsuchida, A.Miyamoto, T.Yokozawa

Free swinging

  • 09:25 Unlock michelson
  • 9:32 Started line injection to BS
    • K1:LSC-REFLAIR_A_RF17_Q_ERR_256_DQ (RF signal of PD)
    • K1:LSC-REFLAIR_B_LF_OUT_256_DQ (DC signal of PD)
    • K1:CAL-CS_LINE_LINE8_LKIN_OSC_FREQ (injection line frequency)
    • K1:CAL-CS_LINE_MTRX_1_8 (Amplitude of calibration line)

Table of line injection to BS

Time

Freq[Hz]

amp[count]

9:25

0.0

0

9:32

0.2

5

9:33

0.2

10

9:34

0.2

20

9:36

0.2

100

9:47

0.2

250

9:53

0.2

500

  • 10:10 Finish free swining measurement
  • Offline analysis
    • /users/CAL/PHASE1/scripts/EllipseFitting.C

  • Pre-offline best resultpng

KAGRA/Subgroups/CAL/phase1/20180428 (last edited 2018-04-28 15:18:41 by KeikoKokeyama)