Diff for "Inventory9"

Differences between revisions 22 and 23

Contents

Control and Backend Room

Ethernet and power connections at the end of run9:

Power switch : 4 connections
- Windows NIKA PC
- SAMI
- Mini Mac (33)
- Mini Mac (35)
NIKA Router : 4 connections
- to the IRAM network
- to the NIKA switch (NIKA private network)
- to Windows PC
- to the power switch
SAMI is connected directly to the NIKA switch in the backend room
Min Mac (33) is connected directly to the NIKA switch in the backend room
Min Mac (35) is connected directly to the NIKA switch in the backend room
Archeops 10 is connected directly to the NIKA switch from the backend room to the control room. We keep this computer connected.
Archeops 8 and 9 are connected directly from NIKA switch (n1) in the backend room to another NIKA switch (n2) put under the table in the middle of the control room. Then, another cable under the floor connects n2 to another switch (n3) put on the table where archeops 8 and 9 are installed. These two computers have been switched off and stored away in the backend room. For the next open pool we propose to change this configuration putting a at least 20m ethernet cable directly from the NIKA switch n1 to the n3.

Black plastic chest of drawers:
several screws, scoth, small screwdrivers, spanners, heat-shrink sleeves.
material for metal bars.
spare mixer, filters, attenuators, ampli, small coax cables.
2 spare NIKA arrays
1mm : NICA 8e 25nm - 2mm : NICA 8f1 15nm
Cryogenic material : vacuum grease, o-rings, clamps, tees, reducers.
Coax for the NIKA arrays: 4 SMA, 4 semi-rigid
4 pneumatic foots
1 nitrogen bowl (polystyrene + eccosorb)
1 preampl power supply
1 Automate National Instrument
1 spectrum analyser / VNA, 2652A + 2 SMA coax.
1 MMR3 spare box.
1 tombak (3m)

-  ⇤ ← Revision 22 as of 2014-10-13 17:00:53 → 
  Size: 2131
  Editor: NikaBolometer
  Comment:
+   ← Revision 23 as of 2014-10-13 17:01:51 → ⇥
  Size: 2128
  Editor: NikaBolometer
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
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-  * Archeops 8 and 9 are connected directly from NIKA switch (n1) in the backend room to another NIKA switch (n2) put under the table in the middle of the control room. Then, another cable under the floor connects n2 to another switch (n3) put on the table where archeops 8 and 9 are installed. These two computers have been switched off and stored away in the backend room.   '''For the next open pool we propose to change this configuration putting a at least 20m ethernet cable directly from the NIKA switch n1 to the n3.
+  * Archeops 8 and 9 are connected directly from NIKA switch (n1) in the backend room to another NIKA switch (n2) put under the table in the middle of the control room. Then, another cable under the floor connects n2 to another switch (n3) put on the table where archeops 8 and 9 are installed. These two computers have been switched off and stored away in the backend room. '''For the next open pool we propose to change this configuration putting a at least 20m ethernet cable directly from the NIKA switch n1 to the n3.