Differences between revisions 7 and 8
Revision 7 as of 2020-04-24 23:33:17
Size: 3204
Comment:
Revision 8 as of 2020-04-24 23:36:45
Size: 3189
Comment:
Deletions are marked like this. Additions are marked like this.
Line 18: Line 18:
||<tablewidth="786px">'''sine freq<<BR>>''' ||'''Amplitude1<<BR>>''' ||'''Amplitude2<<BR>>''' ||'''Amplitude3+4<<BR>>''' ||
||0 ||`HOFT_OK` ||$h(t)$ was successfully computed (logical AND of bits ...) ||
||<tablewidth="786px">'''sine freq''' ||'''Time offset''' ||'''PCALX'''||
|| || || '''PCALX''' ||'''DARM2''' ||'''XARM''' ||'''YARM'''||

Memo of Hardware Injection (sine-gaussian waveform)

* Start Timing, EXC-channel

  • 1271614656, K1:CAL-PCAL_EX_0_INJ_V_EXC
  • 1271615520, K1:LSC-DARM2_EXC
  • 1271616384, K1:VIS-ETMX_TM_SUMOUT_L_EXC
  • 1271617248, K1:VIS-ETMY_TM_SUMOUT_L_EXC (1st) : Stopped just after starting because of the lockloss.
  • 1271617856, K1:VIS-ETMY_TM_SUMOUT_L_EXC (2nd)

After sending 6 seconds of zeroes to signal injection stream, we sent the 4 sec template signal, 12 sec of zeros, 4 sec template, 12 sec of zeros, ... The peaks were located in the center of each templates. It means that the peaks of injected signal were located on GPS0=8+16*n (n=0,1,2,...)

The sine freq.

  • 4.11
    5.13
    7.07
    8.03
    16.23
    17.03
    23.07
    27.11
    29.50
    30.70
    36.0397
    49.6310
    52.8212
    64.1717
    88.6404
    120.879
    139.222
    164.842
    224.795
    268.234
    306.553
    356.222
    418.045
    456.345
    570.088
    682.134
    777.428
    892.234
    1060.18
    1239.23
    1445.76
    1641.45
    1991.58
    2688.64
    3666.50
    4998.17

sine freq

Time offset

PCALX

PCALX

DARM2

XARM

YARM

4.11

6

3.5

6

15

5.13

22

3.5

6

15

7.07

38

3.5

6

15

8.03

54

3.5

6

15

16.23

70

3.5

15

25

17.03

86

3.5

15

25

23.07

102

3.5

6

10

27.11

118

3.5

6

6

29.50

134

3.5

3

6

30.70

150

3.5

3

6

36.0397

166

3.5

4

6

49.6310

182

3.5

4

6

52.8212

198

3.5

4

6

64.1717

214

3.5

4

6

88.6404

230

3.5

4

6

120.879

246

3.5

5

5

139.222

262

3.5

5

5

164.842

278

3.5

5

5

224.795

294

3.5

7

7

268.234

310

3.5

7

7

306.553

326

3.5

7

7

356.222

342

3.5

7

7

418.045

358

3.5

7

7

456.345

374

3.5

7

7

570.088

390

3.5

7

7

682.134

406

3.5

15

15

777.428

422

3.5

80

80

892.234

438

3.5

80

80

1060.18

454

3.5

80

160

1239.23

470

3.5

80

80

1445.76

486

3.5

80

80

1641.45

502

3.5

80

80

1991.58

518

3.5

340

340

2688.64

534

3.5

440

440

3666.50

550

3.5

440

440

4998.17

566

3.5

640

640

with tau=0.4sec, template length 4 sec with 16kHz, and the Tukey window r=0.1 in order to start- and end-edges of the template are fallen down to be exactly zero. In addition that, we applied the f^2 effect and normalized to be 1 at the maximum amplitude of the template waveform.

KAGRA/Subgroups/CAL/HW-Inj (last edited 2020-04-25 00:24:14 by takahiro.sawada)