Shift summary, posted by Romain Letrun on 02 Jun 2023, 23:34
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X-ray delivery
10.65 keV, 128 pulses at 1.13 MHz, 1.6-1.7 mJ.
Overall stable delivery.
Optical laser delivery
800 nm, 50 fs, 226 pulses at 1.13 MHz.
Achievements/Observations |
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Shift summary, posted by Romain Letrun on 03 Jun 2023, 23:40
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X-ray delivery
10.65 keV, up to 339 pulses at 1.13 MHz, 1.6-1.8 mJ.
12.4 keV, up to 30 pulses at 1.13 MHz, 1.0-1.2 mJ.
Beam not
aligned to the crosshair at 12.4 keV, but we could work with it as it is to avoid further tuning.
Overall stable delivery.
Optical |
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Shift summary, posted by Romain Letrun on 04 Jun 2023, 21:17
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X-ray delivery
12.2-12.45 keV, up to 339 pulses at 1.13 MHz, 0.8-1.2 mJ.
Couple of minutes beam interruption.
Optical
laser delivery |
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Shift summary, posted by Adam Round on 09 Jun 2023, 07:05
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Staff: DZ, AR, MK
X-ray delivery
12.42 keV 169 pulses for alignment 16 pulses for data collection. stable delivery excluding the extended interuption
Optical |
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Shift summary, posted by Chan Kim on 10 Jun 2023, 06:55
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X-ray delivery
12.42 keV, 0.8 mJ/pulse, stable delivery
Optical laser delivery
none
Achievements/Observations |
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Shift summary, posted by Chan Kim on 11 Jun 2023, 07:28
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X-ray delivery
12.42 keV, 0.65 mJ/pulse, low pulse energy but mostly stable delivery
Optical laser delivery
none
Achievements/Observations |
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Shift summary, posted by Chan Kim on 12 Jun 2023, 07:16
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X-ray delivery
12.42 keV, stable delivery with slightly less than 1.0 mJ/pulse (~0.95 mJ/pulse)
Optical laser delivery
none
Achievements/Observations |
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Shift summary, posted by Johan Bielecki on 15 Jun 2023, 23:08
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X-ray delivery
12.42 keV, stable delivery in single pulse mode with 1.9 mJ/pulse
Optical laser delivery
532 nm ns-laser for sample pumping
Achievements/Observations |
Status, posted by Abhisakh Sarma on 16 Jun 2023, 11:42 
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Beam is back at around 11:30 pm
We lost 1 hr 30 min of beam time.(it was promised to get back at around 10:00 am)
If we want to change the pulse number then we need to call BKR. |
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Shift end, posted by Adam Round on 18 Jun 2023, 07:31
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posting for 17th June
Staff: AR, AS, FK, HH, JB, KK, DZ, MK
X-ray delivery |
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Shift end, posted by Adam Round on 29 Jul 2023, 23:46
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X-ray delivery
12.4 keV, up tp 352 pulses but the intensity drop across the train was too dramatic to use. reasonably stable delivery with 202 pulses.
Optical
laser delivery |
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Shift summary, posted by Romain Letrun on 05 Aug 2023, 08:20
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X-ray delivery
9.3 keV, 1-202 pulses at 1.13 MHz, 1.9-2.1 mJ.
Overall stable delivery.
L-IBFB could not be activated due to missing
missing transfer matrix elements. Missing parameters entered by the expert who happened to be on shift this morning.
Optical |
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Shift end, posted by Jayanath Koliyadu on 08 Aug 2023, 22:57
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X-ray delivery
9.3 keV, ~ 2 mJ, stable delivery except for the intensity slope along the train (fixed later on)
Optical laser
delivery |
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Shift summary, posted by Romain Letrun on 10 Aug 2023, 07:22
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X-ray delivery
9.3 keV, up to 181 pulses at 564 kHz, ~1.8 mJ. Overall stable delivery.
Optical laser delivery
800 nm, 50 fs, 564 kHz, up to 185 pulses. Overall stable delivery.
Achievements/Observations |
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Shift summary, posted by Romain Letrun on 11 Aug 2023, 07:16
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Shift summary for 10.8.2023
X-ray delivery
9.3 keV, up to 181 pulses at 564 kHz, 1.8 - 1.9 mJ
Optical laser delivery |
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Shift summary, posted by Romain Letrun on 12 Aug 2023, 07:12
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Shift summary for 11.8.2023
X-ray delivery |
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Issue, posted by Romain Letrun on 12 Aug 2023, 07:19
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| Potentially damaged 1.2 mm CVD in XTD2 attenuator. This feature was not present earlier in the week. |
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Shift end, posted by Jayanath Koliyadu on 12 Aug 2023, 22:50
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X-ray delivery
9.3 keV, up to 181 pulses at 564 kHz, 1.8 - 1.9 mJ
Optical laser delivery
PP Laser, 800nm, 50 fs, up to 181 pulses @ 564 kHz and 91 pulses at 282 kHz, stable delivery
Achievements/Observations |
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Shift end, posted by Jayanath Koliyadu on 13 Aug 2023, 21:33
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X-ray delivery
9.3 keV, up to 181 pulses at 564 kHz, 8 - 1.3 mJ
Issue with pulse energy stability along the pulse train in the morning but
optimzed later on in the day
Optical laser delivery |
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Shift summary, posted by Tokushi Sato on 22 Aug 2023, 23:32
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X-ray delivery
9.3 keV, up to 178 pulses at 564 kHz, 3.7 mJ, stable delivery
Beam delivery was started from 19:00
Optical
laser delivery |