Status of the development of Mini-Camera for the 1st LST camera.

Toko Yamamoto @ Konan Univ. Japan

A test module for the 1st LST camera, which is called Mini-Camera, is under development.

• 19 Cluster = 133 pixels• Same components as 1st LST camera

except of Frontal Aluminum plate is 5 mm thickness instead of 25 mm.

• 750 x 750 mm

Purpose• check mechanics of the Camera• Test and verification for the Electric circuits and

communications• Develop software for the data acquisition system

Schedule • Design of the Mini-Camera is already done by Carlos Diaz

Ginzo.• 2015 Q1 : Mechanics (rails, structure) is made in CIMAT. • 2015 Q2 : Dragon boards, PMT modules, Light Guide will come by May 2015. Backplane v2 (not final version) , Trigger will be available after May (?). • 2015 Q3 : Full camera development started. Trigger board will be available end of 2015. Backplane will come end of 2015.

Some remarks on the Mini-Camera• Idea of the mini-camera was already exist

since several years ago.

• Current mini-camera was proposed and discussed in Padova LST meeting Jul 2014 (although it might not be appropriate manner).

• It may not be enough time to reflect results of the test using mini-camera to the development of the Full camera.

• Full camera will be constructed in Spain. So mini-camera is crucially important for development work in Japan.

FPI/Electronics ScheduleComponents P=

ProductionMini-Camera(19 clusters)

Full-Camera(265 clusters)

Light Guide P Apr 2015 Aug 2015

PMT+HV+PreAmp QC Oct 2014 Dec 2014

Slow Control Board P & QC Dec 2014 May 2015

Dragon V5

P Mar 2015 July 2015 (Japan)July 2015 (Italy)

QC Apr 2015 Sep 2015 (Japan)Dec 2015 (Italy)

L0+L1 Trig. mezzanineP Dec 2014 Jul 2015

QC Jun 2015 @IFAE Mar 2016

BackplaneP

V2Dec 2014

V3.2April 2016

QC May 2015 @IFAE

Oct 2016

Trig. Interface Board P & QC Mar 2015 Mar 2015

Month when P/QC is completed

Red=month when all components of a mini/full camera are ready

FPI/Electronics ScheduleComponents P=

ProductionMini-Camera(19 clusters)

Full-Camera(265 clusters)

Light Guide P Apr 2015 Aug 2015

PMT+HV+PreAmp QC Oct 2014 Dec 2014

Slow Control Board P & QC Dec 2014 May 2015

Dragon V5

P Mar 2015 July 2015 (Japan)July 2015 (Italy)

QC Apr 2015 Sep 2015 (Japan)Dec 2015 (Italy)

L0+L1 Trig. mezzanine(full budget)

P Dec 2014 Jun 2015

QC May 2015 @IFAE Dec 2015

Backplane(full budget)

P

V2

Dec 2014

V3.2

Sep 2015

QC May 2015 @IFAE

Dec 2015

Trig. Interface Board P & QC Mar 2015 Mar 2015

Red=month when all components of a mini/full camera are ready

If production/QC is accelerated by full budget,