Autofill Page (internal)

Autofill person of the week starting November 8, 2004: John Ai

Autofill person of the week starting November 22, 2004: Gulhan Gurdal

Autofill person of the week starting November 29, 2004: Jing Qian

Autofill person of the week starting December 6, 2004: Andreas Heinz

Autofill person of the week starting December 13, 2004: Libby McCutchan

SPEEDY positions:

Starting with the upstream hemisphere and the top detector and count clockwise:

#1

#4 X #2

#3

with X being the beam into the page.

Correspondingly for the downstream hemisphere:

#5

#8 X #6

#7

SASSYER positions:

As numbered at the array.

Detector E1

Serial Number: 06

Nominal Bias: +3000 V

Design: Type I

Bias shutdown: ORTEC

Status:

Date	Location	Position	Problems	REaction	Comments	Initials
11/9/2004	SPEEDY	#3	-	-	-	A.H.
11/16/2004	SASSYER	#12	-	-	-	A.H.

Detector E2

Serial Number: 07

Nominal Bias: +3000V

Design: Type I

Bias shutdown: Ortec

Status:

Date	Location	Position	Problems	REACTION	Comments	Initials
11/9/2004	SPEEDY	#2	-	-	-	A.H.
11/10/2004	Hospital	-	-	-	Tom changes bias shutdown from Eurosys to Ortec. Finished in the evening.	A.H.
11/16/2004	SASSYER	#4	-	-	-	A.H.

Detector E3

Serial Number: 10

Nominal Bias: +3000V

Design: Type I

Bias shutdown: ORTEC

Status:

Date	Location	Position	Problems	REaction	Comments	Initials
11/9/2004	Hospital	Annealing Station	Neutron damage	-	-	A.H.
11/15/2004	Hospital	Testing	Noisy channel	-	One side channel and one leaf (blue) are noisy. Needs further testing. Cold.	A.H.
12/13/04	SASSYER	#1	Blue/side channel are still noisy	-	-	A.H.

Detector E4

Serial Number: 16

Nominal Bias: +3500V

Design: Type I

Bias shutdown: ORTEC

Status:

Date	Location	Position	Problems	REACTION	Comments	Initials
11/9/2004	Hospital	-	Bias shutdown shot?	-	Tom is working on it. Fixed in the evening.	A.H.
11/10/2004	SPEEDY	#2	-	-	-	A.H.
11/16/2004	SASSYER	#4	-	-	-	A.H.

Detector E5

Serial Number:

Nominal Bias: V

Design: Type I

Bias shutdown: ORTEC

Status:

Date	Location	Position	Problems	REACTION	Comments	Initials
11/9/2004	France	-	Preamps dead	-	-	A.H.

Detector E6

Serial Number: 19

Nominal Bias: +3000V

Design: Type I

Bias shutdown: ORTEC

Status:

Date	Location	Position	Problems	REACTION	Comments	Initials
11/9/2004	SPEEDY	#6	-	-	-	A.H.
11/16/2004	SASSYER	#6	-	-	-	A.H.

Detector C7

Serial Number: 20

Nominal Bias: +3000V

Design: Type I

Bias shutdown: ORTEC

Status:

Date	Location	Position	Problems	REACTION	Comments	Initials
11/9/2004	Hospital	-	Leaky cryostat	-	Needs to be fixed by Canberra	A.H.
11/17/2004	Meriden	-	-	-	Picked up today Z 04 11 851	A.H.
12/08/2004	Hospital	-	-	-	Back from Meriden. Canberra claims that Cryostat is fixed.	A.H.
12/09/2004	Hospital	-	-	-	Cooling it down.	A.H.

Detector E8

Serial Number: 23

Nominal Bias: +3000V

Design: Type I

Bias shutdown: ORTEC

Status:

Date	Location	Position	Problems	REACTION	Comments	Initials
11/9/2004	SPEEDY	#5	-	-	-	A.H.
11/12/2004	SPEEDY	#5	Warmed up	-	-	A.H.
11/16/2004	Hospital	-	Neutron damage	-	Needs annealing	A.H.
12/6/2004	Hospital	Annealing Station	Neutron Damage	-	-	A.H.

Detector E9

Serial Number: 24

Nominal Bias: +3000V

Design: Type II

Bias shutdown: ORTEC

Status:

Date	Location	Position	Problems	REACTION	Comments	Initials
11/9/2004	Hospital	-	Bias shutdown thresholds can’t be adjusted	-	Wait for word from Canberra	A.H.
11/17/2004	Meriden	-	-	-	Picked up today Z 04 11 207	A.H.
12/8/2004	Hospital	-	fixed	-	Back from Meriden	A.H.
12/9/2004	Hospital	-	-	-	Cooling it down.	A.H.

Detector E10

Serial Number: 31

Nominal Bias: +4000V

Design: Type II

Bias shutdown: ORTEC

Status:

Date	Location	Position	Problems	REACTION	Comments	Initials
11/9/2004	Hospital	-	Noise in side (right?) and black channels	-	Waits to be picked up by Canberra	A.H.
11/17/2004	Meriden/France	-	-	-	Picked up today Z 04 11 664	A.H.

Detector E11

Serial Number: 35

Nominal Bias: +3500V

Design: Type II

Bias shutdown: ORTEC

Values at delivery:

Measured efficiencies: Nominal:

Blue 28% 26.3%

Red 27.5% 26.4%

Green 28.2% 26.1%

Black 28% 26.3%

Measured Peak-to-Compton: Nominal:

Blue 51.3 54.6

Red 51.5 52.2

Green 52.4 53.1

Black 48.9 54.4

Resolution measured at 1.33 Mev:

Blue (FWHM/FWTM 1.90/3.56, DC offset 5mv ) Nominal: FWHM 1.86

Red (FWHM/FWTM 1.91/3.60, DC offset 2mv ) Nominal: FWHM 1.92

Green (FWHM/FWTM 1.93/3.54, DC offset 2mv ) Nominal: FWHM 1.89

Black (FWHM/FWTM 1.97/3.53, DC offset 2mv ) Nominal: FWHM 1.83

Left (FWHM/FWTM 4.10/6.60) Nominal: FWHM 5.4

Right (FWHM/FWTM 3.53/5.62) Nominal: FWHM 5.4

Middle (FWHM/FWTM 4.65/6.92) Nominal: FWHM 7.9

Status:

Date	Location	Position	Problems	REACTION	Comments	Initials
11/9/2004	-	-	-	-	Not yet delivered	A.H.
11/10/2004	Hospital	-	-	-	Needs assembling, testing, cooling, changing of bias shutdown(?)	A.H.
11/17/2004	Hospital	-	-	-	Getting cold	A.H.
12/09/2004	SASSYER	11	-	-	Tested and bias shutdown changed (it came with the wrong one).	A.H.