Hall B - Jefferson Lab

Today is

Sunday, May 18, 2025

Current shift status

Time: 12:30 EDT
Expert: Pawel Nadel-Turonski
Worker: Charlie Velasquez
RC: Lamiaa El Fassi
PDL: Daniel Carman
Schedule: RG-L

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Narrow search by name:
or by institute:
or by accelerator schedule:
Choose view: schedule statistics PDLs RCs

or show the next two weeks

Log in

More resources

- Required training
- List of Institutional Contacts
- FAQ
- Service work & SoS
- Speakers Committee
- Paper and PAC Reviews
- Experiment Status Toolbar

Swap instructions: You are shown a table containing all the shifts currently assigned to you (or to your institution if you are a contact). Choose the ones you want to swap, then scroll down the page and select the period into which you would like to swap. Click 'Next' and you are presented with a list of options, given the constraints imposed by our swap rules (you can go back and change the target period if you wish). Select now the desired set and click 'Next'. You are asked to review and confirm the transaction. Click 'OK' and you are done - the new configuration will be shown on the screen.

Memberships: This person can not be deleted from this table because he/she is listed
as active in the CLAS membership database.
If he/she is no longer with your group, please email Bryan McKinnon
with the date when the person left your group. Once that information is
entered in the membership DB, you will have the option to delete the
person from the shift list. Find more details in the FAQ.

Time share: This is the fraction of the year the person
contributes to your institute's service work.
If someone joins say in March, their time share
would be 75 %, if a person leaves in June they
contribute 50 % etc.

Percentage done: The percentage done acts as a multiplicative
factor, e.g 0.2 FTE with 50 % done is 0.1 FTE.
For example a paper review half done may be
listed either as 0.1 FTE 100 % or as 0.2 FTE
with 50 % done. What matters here is only the
claimed FTE, which in both cases is 0.1

Shift swaps

You must log in order to assign and/or swap shifts. The swap schedule is as follows:

Foreign institutions swap between Oct 31, 2024 and Dec 12, 2024
Domestic institutions swap between Dec 13, 2024 and Jan 16, 2025
After that, the only option is to trade

To start swapping shifts, you must log in. You can then choose one of these courses of action:

Institutional contacts swap shifts first, then assign names or ask members to sign up, or
Institutional contacts assign names and leave it to the members to swap their own shifts, or
Members sign up and then swap their own shifts

Only the first option was available in the past, but some might now prefer one of the other options.
Please note that you can now (and is recommended to) sign up as early as your swap period starts.

Click to read more ...

FTE Guidelines
: 1 FTE = 10 months or 0.025 FTE is approximately one week
A paper review takes 2 - 4 weeks (i.e. 0.05 - 0.10 FTE)
Maintenance of a cluster used by/for collaboration for
a perios of less than 2-4 weeks counts as 0.05 - 0.10 FTE.

Service Work Guidelines
: Scientific publications are not considered service work
Supervision of students doing service work is not service work
Grant applications are not considered service work
CLAS and CLAS12 service work should be kept separated

CLAS Online Interface
: CLAS online interface designed and implemented
by Dan Protopopescu. For questions and/or
user support please email shiftbot@jlab.org.

Reporting service work

Quick guidelines:

1 FTE = 10 months or 0.025 FTE is approximately one week.
The actual FTE is calculated by multiplying the FTE by the percentage done.
A paper review takes 2 - 4 weeks (i.e. 0.05 - 0.10 FTE).
Maintenance of a cluster used by/for collaboration < 2-4 weeks counts as 0.05 - 0.10 FTE
CLAS and CLAS12 service work should be kept separated

Not service work:

Membership Committee should not be added
Do not add paper reviews in the next year's estimate SoS
Scientific publications are not considered service work
Supervision of students doing service work is not service work
Grant applications are not considered service work

Read more at: http://www.jlab.org/Hall-B/secure/sos ...

Here's the actual function used:

function getManpower($iid){

   // Don't count exempt members (maternity leave, other medical conditions)
   $total = mysqlResult("SELECT COUNT(name) FROM smembers WHERE institute='$iid' AND expert>=0");
   $experts = mysqlResult("SELECT COUNT(name) FROM smembers WHERE institute='$iid' AND expert>0");
   $xratio = $experts/$total;

   // Compare with the actual CLAS Membership DB numbers
   $today = date("Y-m-d");
   $mdb_tot = mysqlResult("SELECT COUNT(*) FROM Person, History, Institute WHERE"
              . " (History.start <= '$today' AND History.end >= '$today') AND (History.person = Person.id)"
              . " AND (History.classtatus = 'Term' OR History.classtatus = 'Full') AND"
              . " (Institute.id = Person.institute) AND (Institute.acronym = '$iid')", "membership");
   if($mdb_tot > 0 && $mdb_tot < $total){
     $total = $mdb_tot;
     $experts = floor($xratio*$total);
   }
   $workers = $total - $experts;

   return array($experts, $workers);
}

CLAS - Shift Schedule - Log in - FAQ - Mailing Lists - Map - Speakers - SoS - Reviews - CLAS12

CLAS Shift Nomenclature and Institutional Contacts

Acronym	Name of Institute	Sister Institute	Contact	Email
ANL	Argonne National Laboratory	-	Whitney Armstrong
BRESCIA	Universita degli Studi di Brescia	-	Andrea Bianconi
CANISIUS	Canisius University	-	Michael Wood
CNU	Christopher Newport University	-	William Phelps
CSPEAK	Speakers	-	Joe Speak
CSUDH	California State University Dominguez Hills	-	John Price
DUKE	Duke University	-	Anselm Vossen
DUQUESNE	Duquesne University	-	Fatiha Benmokhtar
FIU	Florida International University	-	Lei Guo
FU	Fairfield University	-	Angela Biselli
GLASGOW	University of Glasgow	-	Bryan McKinnon
GSIFFN	GSI Helmholtzzentrum fur Schwerionenforschung Gmb	-	James Ritman
GSIFFN	GSI Helmholtzzentrum fur Schwerionenforschung Gmb	-	Susan Schadmand
GWUI	George Washington University	-	William Briscoe
INFNFE	INFN Sezione di Ferrara	-	Marco Contalbrigo
INFNFR	INFN Laboratori Nazionali di Frascati	-	Marco Mirazita
INFNGE	INFN Sezione de Genova e Dipartimento di Fisica	-	Marco Battaglieri
INFNRO	INFN Sezione di Roma Tor Vergata	-	Annalisa D'Angelo
INFNTUR	INFN Sezione di Turin	-	Alessandra Filippi
JLAB	Jefferson Laboratory	-	Daniel Carman
JLUGIESSEN	Physikalisches Institut, JLU Giessen	-	Kai-Thomas Brinkmann
JMU	James Madison University	-	Kevin L. Giovanetti
KNU	Kyunpook National University	-	Hyon-Suk Jo
KSU	King Saud University	-	Lamya Baashen
LAMAR	Lamar University	-	Philip Cole
MISS	Mississippi State University	-	Lamiaa El Fassi
MIT	Massachusetts Institute of Technology	-	Richard Milner
MSU	Moscow State University	-	Eugene Isupov
NMSU	New Mexico State University	-	Michael Paolone
ODU	Old Dominion University	-	Lawrence Weinstein
ODU	Old Dominion University	-	Stephen Bueltmann
OHIOU	Ohio University	-	Chaden Djalali
ORSAY	Institute de Physique Nucleaire Orsay	-	Silvia Niccolai
PRAD	PRad Experiment	-	Dipangkar Dutta
SACLAY	Service de Physique Nucleaire Saclay	-	Francesco Bossu
SCAROLINA	University of South Carolina	-	Steffen Strauch
SDU	Shandong University	-	Xiaqing Li
TELAVIV	University of Tel Aviv	-	Igor Korover
TEMPLE	Temple University	-	Nikolaos Sparveris
UCONN	University of Connecticut Storrs	-	Kyungseon Joo
UCR	University of California Riverside	-	Miguel Arratia
ULS	Universidad de La Serena	-	Taisiya Mineeva
UNH	University of New Hampshire	-	Maurik Holtrop
URICH	University of Richmond	-	Gerard Gilfoyle
UTFSM	Universidad Tecnica Federico Santa Maria	-	William Brooks
VIRGINIA	University of Virginia	-	Dustin Keller
WM	College of William and Mary	-	Carlos Ayerbe Gayoso
WM	College of William and Mary	-	Eric Fuchey
YEREVAN	Yerevan Physics Institute	-	Natasha Dashyan
YORK	University of York	-	Daniel Watts
YORK	University of York	-	Nicholas Zachariou

Total: 48 member institutes, 52 IRs and 125 expert shift takers. Mailing list: .