Wide Angle Baffle Cooling Test 2018

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Important note about data

Coil Injection Time

Task list

Note: some of the tasks can be done in parallel.

Photosensor

The PDs and LED are aligned as shown in the below picture.

Photosensor head PD and LED pin assign

The following LEDs and PDs are used; thanks for the information from Fukunaga-kun and Ushiba-kun.

OSEM satellite amp is used to drive.

Pin Assign

NOTE: The meaning of color for thermometer cable is
RED = I- , YELLOW = I+ , GREEN = V- , BLACK = V+

P22

Pin Name

Resistance

Equipment

Assign

Comment1

Comment2

Connection

A

75 ohm

Thermometer

V-

Green

Cryocon CH A

B

75 ohm

Thermometer

V+

Black

C

4 ohm

Thermometer

I-

Red

D

4 ohm

Thermometer

I+

Yellow

E

75 ohm

Thermometer

V-

Green

Cryocon CH B

F

75 ohm

Thermometer

V+

Black

G

4 ohm

Thermometer

I-

Red

H

4 ohm

Thermometer

I+

Yellow

J

75 ohm

Thermometer

V-

Green

Cryocon CH C

K

75 ohm

Thermometer

V+

Black

L

4 ohm

Thermometer

I-

Red

M

4 ohm

Thermometer

I+

Yellow

N

Blank

P

75 ohm

Thermometer

V-

Green

Cryocon CH D

R

75 ohm

Thermometer

V+

Black

S

4 ohm

Thermometer

I-

Red

T

4 ohm

Thermometer

I+

Yellow

U

75 ohm

Thermometer

V-

Green

Cryocon CH E

V

75 ohm

Thermometer

V+

Black

W

4 ohm

Thermometer

I-

Red

X

4 ohm

Thermometer

I+

Yellow

Y

Blank

 

P23

Pin Name

Resistance

Equipment

Assign

Comment1

Comment2

Connection

A

75 ohm

Thermometer

V-

Green

Cryocon CH F

B

75 ohm

Thermometer

V+

Black

C

4 ohm

Coil Mag. Act.

I-

As low resistor line was needed.

D

4 ohm

Coil Mag. Act.

I+

As low resistor line was needed.

E

75 ohm

PS1 PD

V- (K)

F

75 ohm

PS1 PD

V+ (A)

G

4 ohm

PS1 LED

I- (K)

H

4 ohm

PS1 LED

I+ (A)

J

75 ohm

PS2 PD

V- (K)

K

75 ohm

PS2 PD

V+ (A)

L

4 ohm

PS2 LED

I- (K)

M

4 ohm

PS2 LED

I+ (A)

N

Blank

P

75 ohm

PS3 PD

V- (K)

R

75 ohm

PS3 PD

V+ (A)

S

4 ohm

PS3 LED

I- (K)

T

4 ohm

PS3 LED

I+ (A)

U

75 ohm

Thermometer

I-

Red

Cryocon CH F

V

75 ohm

Thermometer

I+

Yellow

Cryocon CH F

W

4 ohm

Heater

I-

X

4 ohm

Heater

I+

Y

Blank

Diagram

DAQ

Real-time computer: k1???

Slot

Item

Assigned to

S/N

42

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41

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40

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39

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38

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37

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36

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35

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34

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33

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32

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31

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30

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29

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28

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27

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26

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25

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24

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23

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22

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21

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20

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19

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18

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17

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16

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15

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14

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13

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12

AI Chassis

DAC0

SN???

11

AA Chassis

ADC0

SN???

10

<blank>

9

I/O Chassis

SN???

8

<blank>

7

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6

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5

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4

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3

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2

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1

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0

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OpLev

Diagram

WAB Alignment

Yaw

That means that there is probably also a -X offset!

Note: taking the distances is very hard as the position of the slids is not easy to access

Pitch

Roll

LCGT/subgroup/AOS/WideAngleBuffle (last edited 2018-07-18 15:17:37 by TomotadaAkutsu)