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Document status

Status
colourYellow
titleIN PROGRESS

Document owner
DesignerAlessandro Stecchi
DevelopersAlessandro Stecchi
QAAlessandro Stecchi


...

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Write freq. [Hz]

Data size [byte]

Throughput
[kbyte/s]

FomatNotes
GOD**002_STADEVIL704-2624-LV cluster flattened to str


GOD**002_DYN

DEVIL7045.5460.25LV cluster flattened to str

ORB-E_INFO
ORB-P_INFO

DEVIL704-~2500
~2500
-

Json document

Static description of the orbit with name, abscissa and index of each element.

  • name: name of the BPM [8-characters srting];
  • s: curvilinear abscissa (along the ring) [m];
  • i: index of element in the 64-DBL arrays. An example of the Json document is:
Expand
titleDetailed description
[
   {
      "name":"BPBEL101",
      "s":2.531,
      "i":0
   },
  {
    "name":"BPBEL102",
    "s":6.205,
    "i":1
  },

... etc ...

  {
    "name":"BPBEL209",
    “s":96.228,
    "i":59
  }
]



ORBE*NOD_BUF
It will be ORB-E-MEAN_BUF
DEVIL7045.510245.5LV 2D-array flattened to str (see description below)

Electrons: average(N) of the orbit (hor + ver)
2 rows of 64 DBL (row 0: hor, row 1: ver) [flattened to str]
64-components array with moving average calculated on the last N samples.

The N number is set by the operators via the orbit control window and can vary continuously. If you want to deal with an orbit averaged over a fixed number of samples, use the "ORB-E-USER_BUF" key instead.


ORBP*NOD_BUF
It will be ORB-E-MEANP_BUF
DEVIL7045.510245.5LV 2D-array flattened to str

Positrons: average(N) of the orbit (hor + ver)
2 rows of 64 DBL (row 0: hor, row 1: ver) [flattened to str]
64-components array with moving average calculated on the last N samples.

The N number is set by the operators via the orbit control window and can vary continuously. If you want to deal with an orbit averaged over a fixed number of samples, use the "ORB-E-USER_BUF" key instead.

ORB-E-STDDEV_BUFDEVIL7045.510245.5LV 2D-array flattened to strElectrons: Std. Dev. of the orbit (hor + ver)
2 rows of 64 DBL (row 0: hor, row 1: ver) [flattened to str]
64-components array with standard deviation calculated on the last N samples.
ORB-P-STDDEV_BUF

DEVIL7045.510245.5LV 2D-array flattened to strPositrons: Std. Dev. of the orbit (hor + ver)
2 rows of 64 DBL (row 0: hor, row 1: ver) [flattened to str]
64-components array with standard deviation calculated on the last N samples.
ORB-E-USER_BUF

DEVIL7045.5~7003.9LV 2D-array flattened to strElectrons: average(8) of the orbit for users (hor + ver)
2 rows of 64 DBL (row 0: hor, row 1: ver) [flattened to str]
64-components array with moving average calculated on the last 8 samples.
ORB-P-USER_BUFDEVIL7045.5~7003.9LV 2D-array flattened to strPositrons: average(8) of the orbit for users (hor + ver)
2 rows of 64 DBL (row 0: hor, row 1: ver) [flattened to str]
64-components array with moving average calculated on the last 8 samples.

...

Code Block
languagetext
titleExample of 2D array (3 columns, 2 rows)
|< #rows >|< #cols >|        a00        |        a01        |        a02        |        a10        |        a11        |        a12        |
                    |                          first row                        |                          last row                         | 
|---------|---------|-------------------|-------------------|-------------------|-------------------|-------------------|-------------------|
 0000 0002 0000 0003 0000 0000 0000 0000 3FF0 0000 0000 0000 4000 0000 0000 0000 4024 0000 0000 0000 4026 0000 0000 0000 4028 0000 0000 0000 


Map BPM Arrays

electrons

Code Block
languagejs
titleELECTRON ORBIT
[
   {
      "name":"BPBEL101",
      "s":2.531,
      "i":0
   },
   {
      "name":"BPBEL102",
      "s":6.205,
      "i":1
   },
   {
      "name":"BPBEL103",
      "s":8.808,
      "i":2
   },
   {
      "name":"BPBEL104",
      "s":9.803,
      "i":3
   },
   {
      "name":"BPBEL105",
      "s":12.135,
      "i":4
   },
   {
      "name":"BPBEL106",
      "s":13.920,
      "i":5
   },
   {
      "name":"BPBEL107",
      "s":16.293,
      "i":6
   },
   {
      "name":"BPBEL108",
      "s":17.184,
      "i":7
   },
   {
      "name":"BPBEL109",
      "s":21.095,
      "i":8
   },
   {
      "name":"BPBEL110",
      "s":24.308,
      "i":9
   },
   {
      "name":"BPBEL111",
      "s":24.885,
      "i":10
   },
   {
      "name":"BPBI1001",
      "s":25.455,
      "i":12
   },
   {
      "name":"BPBI1002",
      "s":25.926,
      "i":16
   },
   {
      "name":"BPBES199",
      "s":27.503,
      "i":18
   },
   {
      "name":"BPBES100",
      "s":30.283,
      "i":19
   },
   {
      "name":"BPBES101",
      "s":33.761,
      "i":20
   },
   {
      "name":"BPBES102",
      "s":34.919,
      "i":21
   },
   {
      "name":"BPBES103",
      "s":37.258,
      "i":22
   },
   {
      "name":"BPBES104",
      "s":39.043,
      "i":23
   },
   {
      "name":"BPBES105",
      "s":41.375,
      "i":24
   },
   {
      "name":"BPBES106",
      "s":42.370,
      "i":25
   },
   {
      "name":"BPBES107",
      "s":44.912,
      "i":26
   },
   {
      "name":"BPBES108",
      "s":48.140,
      "i":27
   },
   {
      "name":"BPBES201",
      "s":49.041,
      "i":32
   },
   {
      "name":"BPBES202",
      "s":49.997,
      "i":33
   },
   {
      "name":"BPBES203",
      "s":52.677,
      "i":34
   },
   {
      "name":"BPBES204",
      "s":55.219,
      "i":35
   },
   {
      "name":"BPBES205",
      "s":56.214,
      "i":36
   },
   {
      "name":"BPBES206",
      "s":58.546,
      "i":37
   },
   {
      "name":"BPBES207",
      "s":60.331,
      "i":38
   },
   {
      "name":"BPBES208",
      "s":63.455,
      "i":39
   },
   {
      "name":"BPBES209",
      "s":65.658,
      "i":40
   },
   {
      "name":"BPBES210",
      "s":69.515,
      "i":41
   },
   {
      "name":"BPBEL299",
      "s":74.283,
      "i":49
   },
   {
      "name":"BPBEL200",
      "s":78.185,
      "i":50
   },
   {
      "name":"BPBEL201",
      "s":79.361,
      "i":51
   },
   {
      "name":"BPBEL202",
      "s":80.703,
      "i":52
   },
   {
      "name":"BPBEL203",
      "s":83.668,
      "i":53
   },
   {
      "name":"BPBEL204",
      "s":85.453,
      "i":54
   },
   {
      "name":"BPBEL205",
      "s":87.786,
      "i":55
   },
   {
      "name":"BPBEL206",
      "s":88.781,
      "i":56
   },
   {
      "name":"BPBEL207",
      "s":91.338,
      "i":57
   },
   {
      "name":"BPBEL208",
      "s":94.561,
      "i":58
   },
   {
      "name":"BPBEL209",
      "s":96.228,
      "i":59
   }
]


Positrons

Code Block
languagejs
titlePOSITRON ORBIT
[
   {
      "name":"BPBPL101",
      "s":2.531,
      "i":0
   },
   {
      "name":"BPBPL102",
      "s":6.205,
      "i":1
   },
   {
      "name":"BPBPL103",
      "s":8.808,
      "i":2
   },
   {
      "name":"BPBPL104",
      "s":9.803,
      "i":3
   },
   {
      "name":"BPBPL105",
      "s":12.135,
      "i":4
   },
   {
      "name":"BPBPL106",
      "s":13.920,
      "i":5
   },
   {
      "name":"BPBPL107",
      "s":16.293,
      "i":6
   },
   {
      "name":"BPBPL108",
      "s":17.184,
      "i":7
   },
   {
      "name":"BPBPL109",
      "s":21.095,
      "i":8
   },
   {
      "name":"BPBPL110",
      "s":24.308,
      "i":9
   },
   {
      "name":"BPBPL111",
      "s":24.885,
      "i":10
   },
   {
      "name":"BPBI1002",
      "s":25.455,
      "i":12
   },
   {
      "name":"BPBI1001",
      "s":25.926,
      "i":16
   },
   {
      "name":"BPBPS199",
      "s":27.503,
      "i":18
   },
   {
      "name":"BPBPS100",
      "s":30.283,
      "i":19
   },
   {
      "name":"BPBPS101",
      "s":33.761,
      "i":20
   },
   {
      "name":"BPBPS102",
      "s":34.919,
      "i":21
   },
   {
      "name":"BPBPS103",
      "s":37.258,
      "i":22
   },
   {
      "name":"BPBPS104",
      "s":39.043,
      "i":23
   },
   {
      "name":"BPBPS105",
      "s":41.375,
      "i":24
   },
   {
      "name":"BPBPS106",
      "s":42.370,
      "i":25
   },
   {
      "name":"BPBPS107",
      "s":44.912,
      "i":26
   },
   {
      "name":"BPBPS108",
      "s":48.140,
      "i":27
   },
   {
      "name":"BPBPS201",
      "s":49.041,
      "i":32
   },
   {
      "name":"BPBPS202",
      "s":49.997,
      "i":33
   },
   {
      "name":"BPBPS203",
      "s":52.677,
      "i":34
   },
   {
      "name":"BPBPS204",
      "s":55.219,
      "i":35
   },
   {
      "name":"BPBPS205",
      "s":56.214,
      "i":36
   },
   {
      "name":"BPBPS206",
      "s":58.546,
      "i":37
   },
   {
      "name":"BPBPS207",
      "s":60.331,
      "i":38
   },
   {
      "name":"BPBPS208",
      "s":63.455,
      "i":39
   },
   {
      "name":"BPBPS209",
      "s":65.658,
      "i":40
   },
   {
      "name":"BPBPS210",
      "s":69.515,
      "i":41
   },
   {
      "name":"BPBPL299",
      "s":74.283,
      "i":49
   },
   {
      "name":"BPBPL200",
      "s":78.185,
      "i":50
   },
   {
      "name":"BPBPL201",
      "s":79.361,
      "i":51
   },
   {
      "name":"BPBPL202",
      "s":80.703,
      "i":52
   },
   {
      "name":"BPBPL203",
      "s":83.668,
      "i":53
   },
   {
      "name":"BPBPL204",
      "s":85.453,
      "i":54
   },
   {
      "name":"BPBPL205",
      "s":87.786,
      "i":55
   },
   {
      "name":"BPBPL206",
      "s":88.781,
      "i":56
   },
   {
      "name":"BPBPL207",
      "s":91.338,
      "i":57
   },
   {
      "name":"BPBPL208",
      "s":94.561,
      "i":58
   },
   {
      "name":"BPBPL209",
      "s":96.228,
      "i":59
   }
]