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LCLS2 DAQ supports PV scans using bluesky.

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Code Block
languagetext
titlebluesky_rix.py scan parameters
# Scan motor1 from -10 to 10, stopping
# at 15 equally-spaced points along the way and reading dets.
RE(scan(dets, motor1, -10, 10, 15))


Here is the script in actionrunning with default settings (see below for optional arguments):

Code Block
languagetext
titlebluesky_rix.py demo
$ python bluesky_rix.py 

Transient Scan ID: 1     Time: 2020-12-10 18:24:53
Persistent Unique Scan ID: '2092a9ca-160c-4b52-8683-256f699e1e01'
New stream: 'primary'
+-----------+------------+------------+
|   seq_num |       time |     motor1 |
+-----------+------------+------------+
|         1 | 18:24:58.5 |    -10.000 |
|         2 | 18:24:59.6 |     -8.571 |
|         3 | 18:25:00.6 |     -7.143 |
|         4 | 18:25:01.6 |     -5.714 |
|         5 | 18:25:02.7 |     -4.286 |
|         6 | 18:25:03.7 |     -2.857 |
|         7 | 18:25:04.8 |     -1.429 |
|         8 | 18:25:05.8 |      0.000 |
|         9 | 18:25:06.8 |      1.429 |
|        10 | 18:25:07.9 |      2.857 |
|        11 | 18:25:08.9 |      4.286 |
|        12 | 18:25:10.0 |      5.714 |
|        13 | 18:25:11.0 |      7.143 |
|        14 | 18:25:12.0 |      8.571 |
|        15 | 18:25:13.1 |     10.000 |
+-----------+------------+------------+
generator scan ['2092a9ca'] (scan num: 1)

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