PhotonFactory

ビームタイム配分状況(2018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(2019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2018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 2018/5-7 2018/11-12 2019/2-3
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 38 40% 3.7 32 54% 3.7 32 59% 3.4
BL-13A,B (VUV and Soft X-ray spectroscopy) U 36 45% 3.5 31 42% 3.6 31 55% 3.2
BL-16A (Soft X-ray spectroscopy) U 47 44% 3.9 38 39% 3.9 40 44% 3.4
BL-28A,B (VUV and Soft X-ray spectroscopy) U 17 100% 3.2 12 94% 3.2 13 100% 3.2
BL-3B (VUV and Soft X-ray spectroscopy) BM 13 100% 3.3 10 100% 3.3 10 100% 3.3
BL-11A (Soft X-ray spectroscopy) BM 19 100% 3.0 16 96% 2.9 16 96% 2.9
BL-11B (Soft X-ray spectroscopy) BM 20 100% 2.8 18 100% 3.3 19 100% 3.1
BL-11D (VUV and SX optics) BM 7 100% 2.7 7 94% 3.1 7 127% 3.1
BL-20A (VUV spectroscopy) BM 4 78% 3.4 4 67% 3.3 5 73% 3.1
SPF (Slow positron facility) SP 12 78% 3.5 9 67% 3.1 9 80% 3.1

X-ray Diffraction and Multipurpose Beamlines

Distribution of PF-PAC scores

Beamtime allocation and cutoff scores for each beamline
Beamline LS 2018/5-7 2018/11-12 2019/2-3
No. Alloc
BT
Cut
-off
No. Alloc
BT
Cut
-off
No. Alloc
BT
Cut
-off
BL-3A (X-ray diffraction) SGU 23 74% 3.4 32 39% 3.4 32 59% 3.4
AR-NW14A (Time resolved experiment) U 11 92% 3.6 15 38% 3.8 15 - -
AR-NE1A (High pressure science) MPW 17 100% 3.2 16 75% 3.4 16 - -
BL-14A (X-ray diffraction and detector studies) VW 11 89% 3.3 13 81% 3.3 13 81% 3.3
BL-14B (X-ray optics) VW 17 87% 2.6 15 72% 2.7 16 82% 2.7
BL-3C (Multipurpose) BM 7 100% 3.2 9 78% 3.3 9 100% 3.2
BL-4B2 (X-ray powder diffraction) BM 8 100% 3.3 8 94% 3.3 8 100% 3.5
BL-4C (X-ray diffraction) BM 27 76% 2.9 34 45% 3.4 35 64% 2.9
BL-6C (X-ray diffraction) BM 18 76% 2.8 19 45% 2.8 19 52% 2.8
BL-7C (Multipurpose) BM 16 77% 2.7 13 62% 3.5 13 87% 2.9
BL-8A,B (X-ray diffraction) BM 32 95% 3.1 35 64% 3.3 35 76% 3.1
BL-10A (X-ray diffraction) BM 14 76% 2.8 9 74% 2.8 9 78% 2.8
BL-18C (High pressure science) BM 19 78% 3.0 23 63% 3.0 23 73% 3.0
AR-NE5C (High pressure science) BM 8 95% 3.4 9 56% 3.2 9 - -
AR-NE7A, high pressure experiment only BM 20 65% 3.7 18 48% 3.5 18 - -

X-ray Spectroscopy Beamlines

Distribution of PF-PAC scores

Beamtime allocation and cutoff scores for each beamline
Beamline LS 2018/5-7 2018/11-12 2019/2-3
No. Alloc
BT
Cut
-off
No. Alloc
BT
Cut
-off
No. Alloc
BT
Cut
-off
BL-15A1 (Microbeam XAFS and XRD) SGU 25 86% 3.4 26 67% 3.4 23 82% 3.1
AR-NW2A (Time resolved XAFS and XRD) U 12 100% 3.3 12 100% 3.3 12 - -
Beamlines for XAFS (BL-9A, 9C, 12C) BM 142 98% 2.8 142 55% 3.3 139 78% 3.2
AR-NW10A (High energy XAFS) BM 142 94% 2.8 142 63% 142 - - 3.6
BL-4A (X-ray fluorescence and microbeam) BM 12 100% 3.2 12 76% 3.1 12 92% 3.1

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 2018/5-7 2018/11-12 2019/2-3
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 96% 2.9 207 89% 2.8 209 74% 2.9
Beamlines for SAXS (BL-6A, 10C, 15A2) BM, SGU 114 76% 3.2 114 55% 3.3 105 71% 3.3
BL-14C (X-ray imaging) VW 17 81% 3.4 20 60% 3.4 19 89% 3.0
BL-20B (X-ray topography and diffraction) BM 9 100% 2.9 8 94% 3.0 8 100% 3.0
AR-NE7A without high pressure experiment (X-ray imaging) BM 20 65% 3.7 18 48% 3.5 18 - -
BL-27A (Radiation biology and XPS for radioactive samples) BM 13 100% 2.8 15 79% 3.0 15 88% 2.8
BL-27B (Radiation biology and XAFS for radioactive samples) BM 23 103% 2.7 25 78% 2.7 25 92% 2.7