Differences between revisions 73 and 105 (spanning 32 versions)

Light sources for oplevs

Superlum: SLD-MS-261-MP1-FC/APC-PMF

FY2012: 1 pc delivered. (Just for a test)
FY2013: 15 pcs delivered.
FY2016: 15 pcs delivered.
Note: after repaired, it seems the company gave new serial numbers. So the old serial numbers will become unused.
20190411: renewed three are delivered: S/N 242770, 242771, 242772.
20191218: three free-exchanges are delivered: S/N 242767, 242768, 242769.

FY2013

Serial#	ICRR asset track#	Status

203245		IMMT1 (confirmed by Akutsu on 20190801); degrading, halved in 7200 hours.
203246		PRM (confirmed by Akutsu on 20190801); degrading, halved in 7200 hours. --> Detached (20190918); but it is just halved, so\|among these sources it can be still usable??? Anyway it is now stocked tetatively.
203247		Stocked in a box at Xend; had been used for iKAGRA-Xend. (20190731 confirmed) --> Took it out to send back to the company according to our agreement (20200109)
203248		Stocked in a box at Yend; had been used for iKAGRA-Yend. (20190731 confirmed) --> Took it back; to be sent to the manufacture (20210531)
203249		SR2; degrading; halved in 4800 hours.
203250		[Detached] MCo (halved at ~8400 hours)-> Detached (20180301) -> Repaired one is delivered (20190411)
203251		[Detached (on 20190801) and replaced] old IMMT2; degrading...
203252		[Detached (on 20190801) and replaced] old PR2; degrading. Halved in 7200 hours.
203253		[Detached] MCi (halved at ~6000 hours) -> Detached (20181212) -> Repaired one is delivered (20190411)
203255		EY Test Mass oplev; suspect degrading. -> Detached and stocked in the center (20200109)
203256		[Detached] MCe (halved at ~4800 hours??) -> Detached (20181212) -> Repaired one is delivered (20190411)
203258		EX Marionette oplev; suspect degrading. -> Detached and stocked in the center (20200109)
203259		BS; degrading. Halved in 10800 hours
203262		Stocked at Mitaka (as of 20190729)
203263		[Detached] old PR3; detached. See here and here

FY2016

Serial#	ICRR asset track#	Status
225022		IY Test Mass oplev (checked by Yamada on 20190719) --> But it was installed at IX!! (checked by Akutsu on 20190719) --> Detached on 20190807 and stocked.
228141		Stocked (20190730 confirmed) -> Installed at ITMX (20190807)
228142		Stocked at the field out of the box in the IYA clean booth (20190730 confirmed) -> Took it out to send back to the company according to our agreement (20200108)
228143		Stocked (20190730 confirmed) -> Took it out to send it back to the company according to our agreement (20200108)
228144		Stocked (20190730); firstly I (Akutsu) happened to find it was left at the entrance of the IXC booth for some reason... --> Installed at PRM (20190918)
228145		IX Marionette oplev (but Maybe IY MN oplev)
228146		SR3; degrading. Halved in 7200 hours.
228147		Installed at MCo (20180301). So far it is ok (20190718).
228148		IX Test Mass opLev (but may be IY TM oplev); suspect degrading!
228151		EY Marionette oplev
228153		IY Marionette oplev (but maybe IX MN oplev)
228154		EX Test Mass oplev; suspect degrading! --> Detached and stocked in the center (20200109)
228155		Installed at MCe (20181212). Not so clear as that of MCi, but this is also getting degraded.
228158		SRM; degrading. Halved in 7200 hours.
228160		Installed at MCi (20181212). Note: judging from the trend monitor, even though it was replaced with those newly purchased in FY2016, it got degraded.

FY2019

2019 April

Serial#	ICRR asset track#	Status
242770		Installed at IMMT2 (20190801)
242771		Installed at PR2 (20190801)
242772		Installed at PR3 (20190422)

2019 December

The company agreed to provide some new light source for free.

Serial#	ICRR asset track#	Status
242767	(Free exchange)	Stocked at Mozumi (20191218) -> Installed at EY test mass (20200109)
242768	(Free exchange)	Stocked at Mozumi (20191218) -> Installed at EX test mass (20200109)
242769	(Free exchange)	Stocked at Mozumi (20191218) -> Installed at EX marionette (20200109)

FY2021

2019 June-December

Serial#	ICRR asset track#	Status
228145		Moved from IX MN to IXC area
228151		Moved from EY MN to IXC area
228153		Moved from IY MN to IXC area
242769		Moved from EX MN to IXC area

FY 2022

January 4th, 2022

Serial#	ICRR asset track#	Status
228151		Moved from IXC area to EYC TM oplev
242769		Moved from IXC area to IMMT1 TM oplev

KAGRA/Subgroups/AOS/Oplev_Light_Sources (last edited 2022-01-24 19:46:38 by TomotadaAkutsu)

-  ⇤ ← Revision 73 as of 2019-09-18 20:26:18 → 
  Size: 3958
  Editor: TomotadaAkutsu
  Comment:
+   ← Revision 105 as of 2022-01-04 17:01:36 → ⇥
  Size: 6333
  Editor: TakaakiYokozawa
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 8:
+ * 20191218: three free-exchanges are delivered: S/N 242767, 242768, 242769.
-Line 13:
+Line 14:
-||203246 || || ||PRM (confirmed by Akutsu on 20190801); degrading, halved in 7200 hours. ||
||203247 || || ||'''Stocked''' in a box at Yend; had been used for iKAGRA-Xend. (20190731 confirmed) ||
||203248 || || ||'''Stocked''' in a box at Yend; had been used for iKAGRA-Yend. (20190731 confirmed) ||
+||203246 || || ||PRM (confirmed by Akutsu on 20190801); degrading, halved in 7200 hours. --> [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=10586|Detached (20190918)]]; but it is just halved, so|among these sources it can be still usable??? Anyway it is now '''stocked''' tetatively.||
||'''--(203247)--''' || || ||Stocked in a box at Xend; had been used for iKAGRA-Xend. (20190731 confirmed) --> '''Took it out''' to send back to the company according to our agreement (20200109)||
||203248 || || ||'''Stocked''' in a box at Yend; had been used for iKAGRA-Yend. (20190731 confirmed) --> Took it back; to be sent to the manufacture (20210531)||
-Line 21:
+Line 22:
-||203255 || || ||EY Test Mass oplev; suspect degrading ||
+||'''--(203255)--''' || || ||EY Test Mass oplev; suspect degrading. -> [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=12440|Detached and stocked in the center (20200109)]] ||
-Line 23:
+Line 24:
-||203258 || || ||EX Marionette oplev; suspect degrading. ||
+||'''--(203258)--''' || || ||EX Marionette oplev; suspect degrading. -> [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=12440|Detached and stocked in the center (20200109)]]  ||
-Line 31:
+Line 32:
-||225022 || || ||IY Test Mass oplev (checked by Yamada on 20190719) --> But it was installed at IX!! (checked by Akutsu on 20190719) --> Detached on 20190719 ||
||228141 || || ||'''Stocked''' (20190730 confirmed) ||
||228142 || || ||'''Stocked''' at the field out of the box in the IYA clean booth (20190730 confirmed) ||
||228143 || || ||'''Stocked''' (20190730 confirmed) ||
+||225022 || || ||IY Test Mass oplev (checked by Yamada on 20190719) --> But it was installed at IX!! (checked by Akutsu on 20190719) --> [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=9855|Detached on 20190807]] and stocked. ||
||228141 || || ||'''Stocked''' (20190730 confirmed) -> [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=9855|Installed at ITMX (20190807) ]]||
|| '''--(228142)--''' || || ||Stocked at the field out of the box in the IYA clean booth (20190730 confirmed) -> '''Took it out''' to send back to the company according to our agreement (20200108)||
|| '''--(228143)--''' || || ||Stocked (20190730 confirmed) -> '''Took it out'''  to send it back to the company according to our agreement (20200108)||
-Line 36:
+Line 37:
-||228145 || || ||IX Marionette oplev ||
+||228145 || || ||IX Marionette oplev (but Maybe IY MN oplev)||
-Line 39:
+Line 40:
-||228148 || || ||IX Test Mass opLev; suspect degrading! ||
+||228148 || || ||IX Test Mass opLev (but may be IY TM oplev); suspect degrading! ||
-Line 41:
+Line 42:
-||228153 || || ||IY Marionette oplev ||
||228154 || || ||EX Test Mass oplev; suspect degrading! ||
+||228153 || || ||IY Marionette oplev (but maybe IX MN oplev)||
|| '''--(228154)--''' || || ||EX Test Mass oplev; suspect degrading! --> [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=12440|Detached and stocked in the center (20200109)]] ||
-Line 49:
+Line 50:
+=== 2019 April ===
-Line 53:
+Line 55:
+=== 2019 December ===
The company agreed to provide some new light source for free.
||Serial# ||ICRR asset track# || ||Status ||
||242767 || (Free exchange)|| ||'''Stocked''' at Mozumi (20191218) -> [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=12440|Installed at EY test mass (20200109)]] ||
||242768 || (Free exchange)|| ||'''Stocked''' at Mozumi (20191218) -> [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=12440|Installed at EX test mass (20200109)]] ||
||242769 || (Free exchange)|| ||'''Stocked''' at Mozumi (20191218) -> [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=12440|Installed at EX marionette (20200109)]] ||

== FY2021 ==
=== 2019 June-December ===

||Serial# ||ICRR asset track# || ||Status ||
||228145 || || || Moved from IX MN to IXC area||
||228151 || || || Moved from EY MN to IXC area||
||228153 || || || Moved from IY MN to IXC area||
||242769 || || || Moved from EX MN to IXC area||

== FY 2022 ==
=== January 4th, 2022 ===
||Serial# ||ICRR asset track# || ||Status ||
||228151 || || || [[Moved from IXC area to EYC TM oplev||https://klog.icrr.u-tokyo.ac.jp/osl/?r=19343]]||
||242769 || || || [[Moved from IXC area to IMMT1 TM oplev||https://klog.icrr.u-tokyo.ac.jp/osl/?r=19346]]||