Massi File Annotations (versioning)

Massi File versioning in the experiments

Each experiments develops its appropriate versioning system according to the guidelines in the Massi File Specifications. Below, the versioning systems of the various experiments are explained. This information is extracted automatically from the Massi files. On the bottom of the page a table lists the versions of the current Massi files for each fill number in each experiment.

Massi file versioning is available as of 2017.

Luminosity version annotation

Lumi-region version annotation

k.l.m [ _number(s) ... ]

digit

meaning and possible values

Luminometer identification

value		meaning
1	:	T0
2	:	VO

Processing Level

value		meaning
1	:	Online
2	:	Offline

Correction/Calibration applied

value		meaning
1	:	Pileup corrected
2	:	Pileup not corrected

[ _number(s) ... ]

digit		meaning and possible values

k.l [ _number(s) ... ]

digit

meaning and possible values

denotes the source of the luminosity data (online or offline)

value		meaning
0	:	online luminosity
1	:	offline luminosity

denotes the luminosity tag from which this data came from

value		meaning
0	:	no tag (online)
001	:	OflLumi-Run3-001 tag, filled with best offline calibration at time data is recorded
002	:	OflLumi-Run3-002 tag, updated in October 2022 with consistent values across year
003	:	OflLumi-Run3-003 teg, updated in February 2023 for Moriond, 2023 initial values

k.l [ _number(s) ... ]

digit

meaning and possible values

denotes the source of the beamspot data (online or offline)

value		meaning
0	:	online beamspot
1	:	offline beamspot

denotes the beamspot tag from which this data came from

value		meaning
0	:	no tag (online)
01	:	IndetBeampos-RUN3-ES1-UPD2-01
02	:	IndetBeampos-RUN3-ES1-UPD2-02

k.l [ _number(s) ... ]

digit

meaning and possible values

denotes the algorithm used to derive the luminosity data

value		meaning
1	:	online values using best lumi selection
2	:	online values for XeXe running based on hfoc algorithm

denotes the calibration used to obtain the luminosity data

value		meaning
1	:	online calibration
2	:	online calibration using post TS1 values
3	:	hfoc calibration for XeXe running
4	:	online calibration after change starting with Fill 7038
5	:	special calibration using bcm1f
6	:	interim calibration for LS2 MD

[ _number(s) ... ]

digit		meaning and possible values

k.l [ _number(s) ... ]

digit

meaning and possible values

data source

value		meaning
1	:	luminosity based on calorimeter, using log-zero method
2	:	luminosity based on PLUME detector, using log-zero method

processing level

value		meaning
1	:	best online estimation; available minutes after the end of fill
2	:	best reprocessing of online estimation; available at end of year or on request

k.l [ _number(s) ... ]

digit

meaning and possible values

data source

value		meaning
1	:	luminosity based on calorimeter, using log-zero method
2	:	luminosity based on PLUME detector, using log-zero method

processing level

value		meaning
1	:	best online estimation; available minutes after the end of fill
2	:	best reprocessing of online estimation; available at end of year or on request

2023 Massi-Luminosity-File Versions

2023 Massi-Luminosity-Region-File Versions

Fill No	ALICE	ATLAS	CMS	LHCb
8541	2.1.1	1.003		2.1
8542	2.1.1	1.003		2.1
8550	2.1.1	1.003		2.1
8558	2.1.1	1.003	1.1	2.1
8559	2.1.1	1.003	1.1	2.1
8580	2.1.1	1.003		2.1
8637	2.1.1	1.003	1.1	2.1
8639	2.1.1	1.003	1.1	2.1
8642	2.1.1	1.003	1.1	2.1
8644	2.1.1	1.003	1.1	2.1
8645	2.1.1	1.003	1.1	2.1
8654	2.1.1	1.003	1.1	2.1
8675	2.1.1	1.003	1.1	2.1
8685	2.1.1	1.003	1.1	2.1
8686	2.1.1	1.003	1.1	2.1
8690	2.1.1	1.003	1.1	2.1
8691	2.1.1	1.003	1.1	2.1
8692	2.1.1	1.003	1.1	2.1
8695	2.1.1	1.003	1.1	2.1
8696	2.1.1	1.003	1.1	2.1
8701	2.1.1	1.003	1.1	2.1
8723	2.1.1	1.003	1.1	2.1
8724	2.1.1	1.003	1.1	2.1
8725	2.1.1	1.003	1.1	2.1
8728	2.1.1	1.003	1.1	2.1
8729	2.1.1	1.003	1.1	2.1
8730	2.1.1	1.003	1.1	2.1
8731	2.1.1	1.003	1.1	2.1
8736	2.1.1	1.003	1.1	2.1
8738	2.1.1	1.003	1.1	2.1
8739	2.1.1	1.003	1.1	2.1
8741	2.1.1	1.003	1.1	2.1
8746	2.1.1	1.003	1.1	2.1
8750	2.1.1	1.003	1.1	2.1
8754	2.1.1	1.003	1.1	2.1
8771	2.1.1	1.003	1.1	2.1
8773	2.1.1	1.003	1.1	2.1
8775	2.1.1	1.003	1.1	2.1
8778	2.1.1	1.003	1.1	2.1
8782	2.1.1	1.003	1.1	2.1
8784	2.1.1	1.003	1.1	2.1
8786	2.1.1	1.003	1.1	2.1
8794	2.1.1	1.003	1.1	2.1
8796	2.1.1	1.003	1.1	2.1
8804	2.1.1	1.003	1.1	2.1
8807	2.1.1	1.003	1.1	2.1
8811	2.1.1	1.003	1.1	2.1
8816	2.1.1	1.003	1.1	2.1
8817	2.1.1	1.003	1.1	2.1
8821	2.1.1	1.003	1.1	2.1
8822	2.1.1	1.003	1.1	2.1
8850	2.1.1	1.003	1.1	2.1
8853	2.1.1	1.003	1.1	2.1
8858	2.1.1	1.003	1.1	2.1
8860	2.1.1	1.003	1.1	2.1
8863	2.1.1	1.003	1.1	2.1
8865	2.1.1	1.003	1.1	2.1
8866	2.1.1	1.003	1.1	2.1
8870	2.1.1	1.003	1.1	2.1
8872	2.1.1	1.003	1.1	2.1
8873	2.1.1	1.003	1.1	2.1
8877	2.1.1	1.003	1.1	2.1
8880	2.1.1	1.003	1.1	2.1
8882	2.1.1	1.003	1.1	2.1
8885				2.1

Fill No	ATLAS	LHCb
8541	1.01	2.1
8542	1.01	2.1
8550	1.01	2.1
8558	1.01	2.1
8559	1.01	2.1
8580	0.0	2.1
8637	1.02	2.1
8639	1.02	2.1
8642	1.02	2.1
8644	1.02	2.1
8645	1.02	2.1
8654	1.02	2.1
8675	1.02	2.1
8685	1.02	2.1
8686	1.02	2.1
8690	1.02	2.1
8691	1.02	2.1
8692	1.02	2.1
8695	1.02	2.1
8696	1.02	2.1
8701	1.02	2.1
8723	1.02	2.1
8724	1.02	2.1
8725	1.02	2.1
8728	1.02	2.1
8729	1.02	2.1
8730	1.02	2.1
8731	1.02	2.1
8736	1.02	2.1
8738	1.02	2.1
8739	1.02	2.1
8741	1.02	2.1
8746	1.02	2.1
8750	1.02	2.1
8754	1.02	2.1
8771	1.02	2.1
8773	1.02	2.1
8775	1.02	2.1
8778	1.02	2.1
8782	1.02	2.1
8784	1.02	2.1
8786	1.02	2.1
8794	1.02	2.1
8796	1.02	2.1
8804	1.02	2.1
8807	1.02	2.1
8811	1.02	2.1
8816	1.02	2.1
8817	1.02	2.1
8821	1.02	2.1
8822	1.02	2.1
8850	1.02	2.1
8853	1.02	2.1
8858	1.02	2.1
8860	1.02	2.1
8863	1.02	2.1
8865	1.02	2.1
8866	1.02	2.1
8870	1.02	2.1
8872	1.02	2.1
8873	1.02	2.1
8877	1.02	2.1
8880	1.02	2.1
8882	1.02	2.1
8885		2.1