PhotonFactory

ビームタイム配分状況(2017年度)

放射光共同利用実験に申請された課題は、放射光共同利用実験審査委員会(PF-PAC)で審査され、最高5点で評点が付けられます。基準以上の評点(2017年現在は2.5点)の課題は採択とされますが、各期ごとに、採択された課題のうち(原則として)評点の高い課題から順番にビームタイムが配分されます。したがって、課題が採択されたことは必ずしもビームタイム配分を約束するものではありません。
ここでは、ビームライン(群)毎に、評点と2017年度のビームタイム配分状況をまとめました。ビームタイム申請の参考にしてください。


LS (Light Source) 当該ビームラインの光源種別(BM: 偏向電磁石、U: アンジュレーター、SGU: 短周期アンジュレーター、MPW: 多極ウィグラー、VW: 垂直ウィグラー、SP: 低速陽電子)
No. (Number of Proposals) 当該ビームラインの有効課題数
AllocBT (Allocated Beamtime) 当該ビームラインにおいて、配分されたビームタイムの総時間数/要求ビームタイムの総時間数
Cut-off (Cutoff Score) 当該ビームラインにおいて、ビームタイム配分があった課題の最低評点(この評点未満の課題にはビームタイムが配分されなかった)


VUV-SX and Slow Positron Beamlines

Distribution of PF-PAC scores

Beamtime allocation and cutoff scores for each beamline
Beamline LS 2017/4-5 2017/10-11 2018/1-3
No. Alloc
BT
Cut
-off
No. Alloc
BT
Cut
-off
No. Alloc
BT
Cut
-off
BL-2A,B (VUV and Soft X-ray spectroscopy) U 37 32% 3.7 39 42% 3.6 40 53% 3.6
BL-13A,B (VUV and Soft X-ray spectroscopy) U 44 52% 3.1 39 60% 3.4 39 62% 3.3
BL-16A (Soft X-ray spectroscopy) U 45 38% 3.5 49 41% 3.6 49 54% 3.2
BL-28A,B (VUV and Soft X-ray spectroscopy) U 19 52% 3.8 17 71% 3.5 17 100% 3.2
BL-3B (VUV and Soft X-ray spectroscopy) BM 13 100% 3.3 13 100% 3.3 13 98% 3.3
BL-11A (Soft X-ray spectroscopy) BM 18 100% 3.1 19 100% 2.7 22 100% 3.1
BL-11B (Soft X-ray spectroscopy) BM 21 100% 3.1 19 100% 3.0 22 89% 2.5
BL-11D (VUV and SX optics) BM 6 75% 2.7 6 100% 2.7 6 100% 2.7
BL-20A (VUV spectroscopy) BM 5 63% 3.6 4 65% 3.4 4 83% 3.6
SPF (Slow positron facility) SP 12 79% 3.5 14 81% 3.5 14 93% 3.7

X-ray Diffraction and Multipurpose Beamlines

Distribution of PF-PAC scores

Beamtime allocation and cutoff scores for each beamline
Beamline LS 2017/4-5 2017/10-11 2017/1-3
No. Alloc
BT
Cut
-off
No. Alloc
BT
Cut
-off
No. Alloc
BT
Cut
-off
BL-3A (X-ray diffraction) SGU 29 63% 3.4 30 70% 3.5 30 77% 3.4
AR-NW14A (Time resolved experiment) U 13 47% 3.9 14 78% 3.6 13 42% 3.9
AR-NE1A (High pressure science) MPW 18 97% 3.2 18 100% 3.2 18 100% 3.2
BL-14A (X-ray diffraction and detector studies) VW - - - 12 93% 3.3 12 100% 3.3
BL-14B (X-ray optics) VW - - - 16 100% 2.6 16 100% 2.6
BL-3C (Multipurpose) BM 9 100% 3.4 9 100% 3.4 9 100% 3.4
BL-4B2 (X-ray powder diffraction) BM 8 100% 3.4 7 100% 3.0 7 100% 3.0
BL-4C (X-ray diffraction) BM 30 76% 3.2 31 76% 2.9 31 79% 2.9
BL-6C (X-ray diffraction) BM 14 57% 3.0 14 79% 3.0 15 71% 3.0
BL-7C (Multipurpose) BM 17 59% 3.3 16 76% 2.9 16 88% 2.9
BL-8A,B (X-ray diffraction) BM 37 100% 3.2 36 92% 3.1 35 90% 3.1
BL-10A (X-ray diffraction) BM 15 89% 3.2 11 77% 3.2 11 77% 3.2
BL-18C (High pressure science) BM 17 83% 3.1 18 75% 3.0 18 91% 3.0
AR-NE5C (High pressure science) BM 7 100% 3.3 7 100% 3.3 7 94% 3.3
AR-NE7A, high pressure experiment only BM 18 46% 3.7 18 76% 3.5 18 63% 3.5

X-ray Spectroscopy Beamlines

Distribution of PF-PAC scores

Beamtime allocation and cutoff scores for each beamline
Beamline LS 2017/4-5 2017/10-11 2018/1-3
No. Alloc
BT
Cut
-off
No. Alloc
BT
Cut
-off
No. Alloc
BT
Cut
-off
BL-15A1 (Microbeam XAFS and XRD) SGU 22 100% 3.7 12 51% 3.8 23 91% 3.4
AR-NW2A (Time resolved XAFS and XRD) U 17 64% 4.0 12 84% 3.4 12 41% 4.0
Beamlines for XAFS (BL-9A, 9C, 12C) BM 169 73% 3.1 150 86% 3.1 150 100% 2.8
AR-NW10A (High energy XAFS) BM 60 85% 3.1 48 66% 3.4 48 41% 3.6
BL-4A (X-ray fluorescence and microbeam) BM 14 100% 3.3 16 100% 3.2 17 100% 3.2

Beamlines for Life and Medical Sciences

Distribution of PF-PAC scores for protein crystallography

Distribution of PF-PAC scores for SAXS, imaging, topography and radiation biology

Beamtime allocation and cutoff scores for each beamline
Beamline LS 2017/4-5 2017/10-11 2018/1-3
No. Alloc
BT
Cut
-off
No. Alloc
BT
Cut
-off
No. Alloc
BT
Cut
-off
Beamlines for protein crystallography (BL-1A, 5A, 17A, NE3A, NW12A) SGU, MPW, U 216 95% 2.8 225 100% 2.9 230 81% 3.0
Beamlines for SAXS (BL-6A, 10C, 15A2) BM, SGU 117 90% 2.5 116 70% 3.2 115 91% 3.0
BL-14C (X-ray imaging) VW - - - 21 92% 2.8 20 92% 2.8
BL-20B (X-ray topography and diffraction) BM 7 103% 2.9 9 102% 2.9 9 105% 2.9
AR-NE7A without high pressure experiment (X-ray imaging) BM 18 46% 3.7 18 76% 3.5 18 63% 3.5
BL-27A (Radiation biology and XPS for radioactive samples) BM 14 94% 2.9 15 100% 2.8 15 100% 2.9
BL-27B (Radiation biology and XAFS for radioactive samples) BM 26 68% 2.7 27 100% 2.7 27 100% 2.7