Digital Camera System

Contents

  1. Digital Camera System
    1. Overview
    2. How to Use
      1. To manage a camera the server on k1cam0
    3. Hardware Assignments
      1. Viewport Status
      2. Cameras
      3. Spare Lens
      4. 在庫
      5. Network Switches
      6. Camera Machines
      7. TEST for 10G network
    4. Camera related information

Overview

GigE cameras work on the network. The network is dedicated to cameras, under the CDS network.

The main software is developed by Joe Betzwiser in LIGO.

There are camera machines to handle the data flow and simple analysis. Each camera is managed by one of the camera machines.

How to Use

To show the display, open sitemap on any workstations (click medm icon on the desktop), and choose camera.

To manage a camera the server on k1cam0

ssh to the machine which runs the machine you want to manage. 

ssh k1cam0

or 

ssh k1cam1

Following are the ways to enable/disable/start/stop cameras. camera-servise list will show the camera list run on the machine you are logged in. 

/kagra/camera/camera-servise list
/kagra/camera/camera-servise enable CAMNAME
/kagra/camera/camera-servise start CAMNAME
/kagra/camera/camera-servise stop CAMNAME
/kagra/camera/camera-servise disable CAMNAME

Camera configuration files are also in /kagra/camera/. If you change the configuration, you have to stop and restart the camera by the above commands.

You can record the movies from MEDM screen.

Hardware Assignments

Viewport Status

Status after iKAGRA

Cameras

CAM SN

MAC Addr

IP Addr

Multicast Addr

Installed as

Lens f

Handled by

21551056

00:30:53:17:AA:D0

192.168.10.10

239.192.0.254

MCE

16mm

k1cam0

21740439

00:30:53:1A:8E:97

192.168.10.11

239.192.0.151

IM1

k1cam0

21740447

00:30:53:1A:8E:9F

192.168.10.12

239.192.0.253

MCI

Not Used

21740438

00:30:53:1A:8E:96

192.168.10.13

239.192.0.57

EX Spare

8mm

k1cam1

21740468

00:30:53:1A:8E:B4

192.168.10.14

239.192.0.154

MC_REFL

no lens

k1cam0

21740473

00:30:53:1A:8E:B9

192.168.10.15

239.192.0.153

MCE_TRANS

no lens

k1cam0

21740449

00:30:53:1A:8E:A1

192.168.10.16

239.192.0.56

IFI

TBD

21740498

00:30:53:1A:8E:D2

192.168.10.17

239.192.0.57

IMTRANS

TBD

21740446

00:30:53:1A:8E:9E

192.168.10.18

239.192.0.58

PMC TRANS

no lens

k1cam0

21740459

00:30:53:1A:8E:A8

192.168.10.19

239.192.0.59

EY Spare

8mm

k1cam1

21740443

00:30:53:1A:8E:9B

192.168.10.20

239.192.0.31

PR2

25mm

21740460

00:30:53:1A:8E:AC

192.168.10.21

239.192.0.32

PR3

TBD

21740465

00:30:53:1A:8E:B1

192.168.10.22

239.192.0.33

BS

25mm

21740467

192.168.10.23

239.192.0.34

EX2 Spare

no lens

21740482

192.168.10.24

239.192.0.35

EY2 ?

no lens

k1cam1

21740483

192.168.10.25

239.192.0.36

Spare

TBD

21740484

192.168.10.26

239.192.0.37

Spare

TBD

21740487

192.168.10.27

239.192.0.38

Spare

TBD

21740489

192.168.10.28

239.192.0.39

Spare

TBD

21740490

192.168.10.29

239.192.0.40

Spare

TBD

21740493

192.168.10.30

239.192.0.41

Spare

TBD

21740499

192.168.10.31

239.192.0.42

Spare

TBD

21740500

192.168.10.32

239.192.0.43

Spare

TBD

21740501

192.168.10.33

239.192.0.44

Spare

TBD

21740507

192.168.10.34

239.192.0.45

Spare

TBD

Spare Lens

Focal Lengths

Stock #

25mm

2

8mm

2

Spare Giottos x 7

在庫

Name

No of stock

GigE

13

|| Giottos stage || 4 ||

lens 8mm

2

lens 25 mm

2

Network Switches

There is the main switch in the main digital room. All the other switches are connected to the main switch with cat 6 LAN cables. Switches in EX and EY are connected to the main switch via optical fibers.

Hardware

Product

MAC Addr

IP Addr

Installed at

Main POE switch (Main Switch)

Brocade ICX6610

?

10.68.96.100

Digital room, the first rack

POE path-through switch

Netgear GSM7224P

?

169.254.100.21

IOO rack

POE switch

Netgear M4100-D12G-POE

A0:63:91:90:41:A8

10.68.96.200 169.254.100.100(2016/7/23)

EX rack

POE switch

Netgear M4100-D12G-POE

A0:63:91:90:41:B8

10.68.96.220 169.254.100.100(2016/7/23)

EY rack

POE switch

NAOJ switch

?

?

PR2 rack

Camera Machines

Name

CDS IP Addr

Local IP Addr

Installed at

k1cam0

10.68.10.140

192.168.10.2

KAGRA Center

k1cam1

10.68.10.141

192.168.10.3

KAGRA Center

TEST for 10G network

Test of 10G switch has been done. We confirmed the following switch works. Three of them are bought, but not installed. They are to be installed for bKAGRA.

Network Switch

Model

MAC Addr

IP Addr

Installed at

Brocade ICX6610-48P

10GB POE

169.254.100.23

Mozumi Server Room