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  * Schematic Diagram: [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=11179|JGW-G2011179]]
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|| 4 || AS17I/Q overflow || Overflow || No overflow || This bit checks AS17I/Q overflow. (This bit will check OMC PD overflow for O3.) || || || || || || 4 || AS17I/Q overflow || Overflow || No overflow || This bit checks AS17I/Q overflow. (This bit will check OMC PD overflow for O3.) || || CAT2 || || ||
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== Data Category ==
=== CBC ===
  * CAT1: under discussion

=== Burst ===
  * CAT1: Segments containing unlock, 30 seconds after lock and 30 second before unlock segments.
  * CAT2: Segments containing known abnormal situation.
  * CAT3: Segments containing unknown abnormal situation.
  * CAT4: Segments containing some injection signal.

=== CW ===
  * CAT1: Same as CBC_CAT1 in LIGO.

=== Stoch ===


== LV Data Quality Flags ==
  * [[https://www.gw-openscience.org/archive/dataset/O2_16KHZ_R1/|LIGO O2 Category Flags]]
  * [[https://dcc.ligo.org/cgi-bin/private/DocDB/ShowDocument?docid=G1900629&version=|LV O3 Online DQ]]
  * [[https://wiki.ligo.org/DetChar/DataQuality/O3Flags|LV O3 Low-latency, Offline DQ]]

== Related Documents ==
  * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=9228|JGW-G1809228]] How to use SDF
  * [[https://docs.ligo.org/detchar/data-quality-report/|Data Quality Report]]
  * [[https://gracedb.ligo.org|GraceDB]]
  * [[https://ldas-jobs.ligo.caltech.edu/~rfisher/dqsegdb_doc/|DQSEGDB]]



= Old information =
== Online Data Quality Vector ==
  * Channel name: '''K1:DET-DQ_STATE_VECTOR'''
  * Sampling rate: 16 Hz
  * Data type: Unsigned 32bit integer (FR_VECT_4U)
  * Schematic Diagram: [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=11179|JGW-G2011179]]
Line 62: Line 99:

== Data Category ==
=== CBC ===
  * CAT1: under discussion

=== Burst ===
  * CAT1: Segments containing unlock, 30 seconds after lock and 30 second before unlock segments.
  * CAT2: Segments containing known abnormal situation.
  * CAT3: Segments containing unknown abnormal situation.
  * CAT4: Segments containing some injection signal.

=== CW ===
  * CAT1: Same as CBC_CAT1 in LIGO.

=== Stoch ===


== LV Data Quality Flags ==
  * [[https://www.gw-openscience.org/archive/dataset/O2_16KHZ_R1/|LIGO O2 Category Flags]]
  * [[https://dcc.ligo.org/cgi-bin/private/DocDB/ShowDocument?docid=G1900629&version=|LV O3 Online DQ]]
  * [[https://wiki.ligo.org/DetChar/DataQuality/O3Flags|LV O3 Low-latency, Offline DQ]]

== Related Documents ==
  * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=9228|JGW-G1809228]] How to use SDF
  * [[https://docs.ligo.org/detchar/data-quality-report/|Data Quality Report]]
  * [[https://gracedb.ligo.org|GraceDB]]
  * [[https://ldas-jobs.ligo.caltech.edu/~rfisher/dqsegdb_doc/|DQSEGDB]]

Data flag information

Online Data Quality Vector

  • Channel name: K1:DET-DQ_STATE_VECTOR

  • Sampling rate: 16 Hz
  • Data type: Unsigned 32bit integer (FR_VECT_4U)
  • Schematic Diagram: JGW-G2011179

Engineering Run with FPMI from 17th to 23rd Dec.

Bit

Description

0

1

Comment

CBC

BURST

CW

STOCH

0

Odd Parity

-

-

This is not a data quality information. It is used for checking validation of DQV.

1

Lock flag

Unlocked

Locked

This bit checks K1:GRD-LSC_LOCK_OK.

CAT1

CAT1

CAT1

2

SDF flag

Not nominal

Nominal

This bit checks the setting of the IFO control is nominal or not
(It may not work during IMC ER because someone will work on downstream of IMC).

CAT2

3

Science mode

Not Science mode

Science mode

Science mode flag should be turned ON by manually after human check
(It is automatically turned off when the lock is lost).

4

AS17I/Q overflow

Overflow

No overflow

This bit checks AS17I/Q overflow. (This bit will check OMC PD overflow for O3.)

CAT2

5

ETMX overflow

Overflow

No overflow

This bit checks ETMX coil out overflow.

CAT2

6

ETMY overflow

Overflow

No overflow

This bit checks ETMY coil out overflow.

CAT2

7

NO Stoch injection

Injection

No injection

This bit checks the injection port of the k1calcs, k1calex, (and k1caley).

CAT4

8

NO CBC injection

Injection

No injection

This bit checks the injection port of the k1calcs, k1calex, (and k1caley).

CAT4

9

NO Burst injection

Injection

No injection

This bit checks the injection port of the k1calcs, k1calex, (and k1caley).

CAT4

10

NO DET injection

Injection

No injection

This bit checks the injection port of the k1calcs, k1calex, (and k1caley).

CAT4

11

NO CW injection

Injection

No injection

This bit checks the injection port of the k1calcs, k1calex, (and k1caley).

CAT4

12

not assigned yet

13

not assigned yet

14

not assigned yet

15

not assigned yet

Data Category

CBC

  • CAT1: under discussion

Burst

  • CAT1: Segments containing unlock, 30 seconds after lock and 30 second before unlock segments.
  • CAT2: Segments containing known abnormal situation.
  • CAT3: Segments containing unknown abnormal situation.
  • CAT4: Segments containing some injection signal.

CW

  • CAT1: Same as CBC_CAT1 in LIGO.

Stoch

LV Data Quality Flags

Old information

Online Data Quality Vector

  • Channel name: K1:DET-DQ_STATE_VECTOR

  • Sampling rate: 16 Hz
  • Data type: Unsigned 32bit integer (FR_VECT_4U)
  • Schematic Diagram: JGW-G2011179

Engineering Run with MICH on the 13th July

Bit

Description

0

1

Comment

CBC

BURST

CW

STOCH

0

Odd Parity

-

-

This is not a data quality information. It is used for checking validation of DQV.

1

Lock flag

Unlocked

Locked

This bit checks K1:GRD-LSC_LOCK_OK.

CAT1

CAT1

CAT1

2

SDF flag

Not nominal

Nominal

This bit checks the setting of the IFO control is nominal or not
(It may not work during IMC ER because someone will work on downstream of IMC).

CAT2

3

Science mode

Not Science mode

Science mode

Science mode flag should be turned ON by manually after human check
(It is automatically turned off when the lock is lost).

4

not used

-

-

(This bit will check OMC PD overflow for O3.)

5

MCE overflow

Overflow

No overflow

This bit checks MCE coil out overflow. (It will check ETMX for O3.)

CAT2

6

BS overflow

Overflow

No overflow

This bit checks BS coil out overflow. (It will check ETMY for O3.)

CAT2

7

NO Stoch injection

Injection

No injection

This bit checks the injection port of the k1calcs, k1calex, (and k1caley).

CAT4

8

NO CBC injection

Injection

No injection

This bit checks the injection port of the k1calcs, k1calex, (and k1caley).

CAT4

9

NO Burst injection

Injection

No injection

This bit checks the injection port of the k1calcs, k1calex, (and k1caley).

CAT4

10

NO DET injection

Injection

No injection

This bit checks the injection port of the k1calcs, k1calex, (and k1caley).

CAT4

11

NO CW injection

Injection

No injection

This bit checks the injection port of the k1calcs, k1calex, (and k1caley).

CAT4

12

not assigned yet

13

not assigned yet

14

not assigned yet

15

not assigned yet

Engineering Run with X-arm on the 8th June

Bit

Description

0

1

Comment

CBC

BURST

CW

STOCH

0

Odd Parity

-

-

This is not a data quality information. It is used for checking validation of DQV.

1

Lock flag

Unlocked

Locked

This bit checks K1:GRD-LSC_LOCK_STATE_N (When GRD channel shows 31415, arm cavity is locked).

CAT1

2

SDF flag

Not nominal

Nominal

This bit checks the setting of the IFO control is nominal or not
(It may not work during IMC ER because someone will work on downstream of IMC).

CAT2

3

Science mode

Not Science mode

Science mode

Science mode flag should be turned ON by manually after human check
(It is automatically turned off when the lock is lost).

4

not used

-

-

(This bit will check OMC PD overflow for O3.)

CAT2

5

MCE overflow

Overflow

No overflow

This bit checks MCE coil out overflow. (It will check ETMX for O3.)

CAT2

6

not used

-

-

(This bit will check ETMY coil out overflow.)

CAT2

7

NO Stoch injection

Injection

No injection

This bit checks the injection port of the k1calcs, k1calex, (and k1caley).

CAT4

8

NO CBC injection

Injection

No injection

This bit checks the injection port of the k1calcs, k1calex, (and k1caley).

CAT4

9

NO Burst injection

Injection

No injection

This bit checks the injection port of the k1calcs, k1calex, (and k1caley).

CAT4

10

NO DET injection

Injection

No injection

This bit checks the injection port of the k1calcs, k1calex, (and k1caley).

CAT4

11

NO CW injection

Injection

No injection

This bit checks the injection port of the k1calcs, k1calex, (and k1caley).

CAT4

12

not assigned yet

13

not assigned yet

14

not assigned yet

15

not assigned yet

KAGRA/Subgroups/DET/DataQuality (last edited 2020-04-23 17:30:39 by KeikoKokeyama)