Overnight
      Degrader OUT
      DAQ ran OK - data file R22
      DSSSD #3 (N1419 ch #2) tripped, re-enabled OK 

      Attachments 1-15 from R22
      nnaida10 DSSSD #1 ASIC #1-4 HEC ADC spectra + hit patterns
      nnaida2 DSSSD #1 ASIC #1-4 HEC ADC spectra + hit patterns
      nnaida1 DSSSD #1 ASIC #1-4 HEC ADC spectra + hit patterns
      HEC fast comparator LLD 0x8 - standard ASIC parameters

09.06 Beam off

09.36 Beam on

09.46 R23
      HEC fast comparator LLD 0x8 -> 0x2

c. 10.00 beam lost, cyclotron re-tuning

10.56 R23 stopped

11.20 FEE64 firmware update - /MIDAS/Aida/FEE_Riken_Apr14_26.bin
      See attachment 16

11.58 R24
14.35 R24 stopped

      R25 diode link threshold nnaida1 0xca -> 0xba, nnaida3 0x11 -> 0x18
14.52 R25 stopped

      R26 diode link threshold nnaida1 -> 0xbc, nnaida3 -> 0x1c
15.06 R26 stopped

15.00 Beam off

15.25 BigRIPS changed to 110Zr setting. Tuning.

17.05 Beam on

Ignore R27_0

17.06 R28
17.49 R28 stopped

Ignore R29, R30

22.56 diode link threshold 0xca -> 0xb6 (cf. preAmp ref 0xb2)
                           0x11 -> 0x2c (cf. preAmp ref 0x30)

      ASIC parameters saved to      /MIDAS/DB/EXPERIMENTS/AIDA/2015Apr30-diode-mod

23.18 Fast LEC/MEC discriminators disabled:
      Mask bits 31->0, 63->32 *not* 0->31 and 32->63 as implied by Disc Controls window

         Chan                 Mask
                             31->0      63->32
nnaida1                        0x0   0x4000000
nnaida2  ch 22, 26       0x4400001   0x8000000
nnaida6  ch  1                 0x1         0x0
nnaida9  ch 45 "               0x0      0x2000
nnaida10 ch 31 "        0x82000000  0x80000000
nnaida11 ch 55 "               0x0    0x800000
nnaida13                       0x0   0x4000000
nnaida16 ch 55 "               0x0    0x800000

00.04 Local Controls -> Timing O/P Control Register 0xc -> 0xe (OR64) https://elog.ph.ed.ac.uk/AIDA/79