MUST2 SAMURAI_2018 S3-LEB-LPC SUPERNEMO MUGAST EXPAND SCALP GALATRON HiCARI VELO
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Status ExpNbr Date Author Type Category Target-Source Subject Text Attachments
Fixede793s Sun Mar 14 10:01:36 2021 Juan Lois & faïrouz & AdrienBEAMHardwareCD2Beam intensity escalated up to 1.6e6 ppsAt 9:57 the intensity increased up to 1.6e6
pps and we had to call the pcp to put it
again to the normal values.
 BeanItensityJump_09h57_14_03_21.pngScaler_graph_10h47.png 
Fixede793s Sun Mar 14 11:06:07 2021 Faïrouz, Juan LoisBEAMGeneralCD2Slits open again. Beam intensity ~4.8e5 pps   run62_Scaler_graph_11h07.png 
Fixede793s Sun Mar 14 12:02:10 2021 Faïrouz, Juan LoisRUNGeneralCD2run62 screenshots at 11h57 (14/03/2021)   8x 
Fixede793s Sun Mar 14 14:26:29 2021 Faïrouz, Juan LoisRUNGeneralCD2Snapshots 14:20   8x 
Fixede793s Sun Mar 14 14:52:14 2021 FrancoOFFLINEGeneralCD2Gating above Sn   Gate_above_Sn.png 
Fixede793s Sun Mar 14 14:57:35 2021 FrancoGRITGeneralCD2LV & HV of Mugast-MUST2For future reference...  LV_HV_MUST2_14032021.png 
Fixede793s Sun Mar 14 15:20:47 2021 AdrienOFFLINEGeneralCD2Updated Angular distribution macroThe angular distribution macro has been updated
and now produce TWOFNR calculation on the
fly.
  
Fixede793s Sun Mar 14 15:52:36 2021 Faïrouz, Juan Lois, WiltonRUNGeneralCD2run62 screenshots at 15h52 (14/03/2021)   8x 
Fixede793s Sun Mar 14 17:16:01 2021 Miguel, Wilton, AblaihanBEAMHardwareCD2Beam went down for a couple of minutes at 17:13. Now it is ok, screenshot attached.Beam went up to 2x10^6 pps in CATS.

Then it went down to 0 for a couple of minutes
 Screenshot_from_2021-03-14_17-21-50_Beam_is_ok.png 
Fixede793s Sun Mar 14 18:13:28 2021 Miguel, Wilton, Nishu, Dieter, AblaihanRUNGeneralCD2run62 screenshots at 18h14   10x 
Fixede793s Sun Mar 14 20:11:17 2021 Miguel, Wilton, Nishu, Dieter, AblaihanRUNGeneralCD2run62 screenshots at 20h00Beam progressively down from 5 to 4 10^5.
Went to PCP, they were losing intensity in
the primary beam, from 500 to 400 nA. Working
 10x 
Fixede793s Sun Mar 14 22:01:04 2021 Miguel, Wilton, Ablaihan,nishuRUNGeneralCD2summary of run 62@22:00hrs   9x 
Pendinge793s Mon Mar 15 00:21:18 2021 Sarah, Louis, CharlieBEAMGeneralCD2Source is running outThe beam intensity spiked to 9x10^9, so Louis
called PCP to ask them to reduce it. He was
told that the source was almost depleted,
 run62_Scaler_Mar14_00h40.png 
Fixede793s Mon Mar 15 02:08:19 2021 mugastBEAMGeneralCD2Beam stopped at 2:08Beam stopped at 2h08. The PCP want to make
some measurement on the source to get its
statues. Should take about 10 min.
  
Fixede793s Mon Mar 15 02:44:06 2021 Sarah, Louis, CharlieRUNGeneralCD2Beam returned at 02:45 and stabilised by PCPThe PCP team were not able to learn anything
new about the state of the source from their
diagnostic tests, but they told us that they
  
Fixede793s Mon Mar 15 03:08:18 2021 Sarah, Louis, CharlieRUNGeneralCD2Run 62 screenshots at 03h00Note that Vigru crashed and had to be reopened,
so the canvases have only been populated
with the data since beam returned at 02h45.
 8x 
Fixede793s Mon Mar 15 03:37:32 2021 LouisOFFLINEGeneralCD2Ex vs Eg analysis and C2S1) Summary of the the Ex vs Eg analysis with
all the gamma ray identified highlighted
in red. Green line shows the corresponding
 ExEg_sum.pngC2S_run62.pnggamma_unbound.pngAnaPlot.png 
Fixede793s Mon Mar 15 04:57:32 2021 Sarah, Louis, CharlieRUNGeneralCD2run 62 screenshots at 04h50The beam intensity has been surprisingly high
so far, [URL=https://caeelog.in2p3.fr/MUGAST/6147]considering
the news we were given[/URL] about the source
 8x 
Fixede793s Mon Mar 15 06:27:54 2021 Sarah, Louis, CharlieBEAMGeneralCD2Beam lost at 06h25. Returned at 06h30Electrostatic equipment from the source tripped.
Should only be a few minutes of interruption.
 beamdrop_06h25.png 
Fixede793s Mon Mar 15 06:59:02 2021 Sarah, Louis, CharlieRUNGeneralCD2run 62 screenshots at 06h55Screenshots attached. Note that the fluctuation
issues have returned after the "electrostatic
trip"(?) but the beam pps remain pretty high.
 8x 

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