Luigi Tibaldo / ctools

Commit daabadb6173eb98345a8fb06c6437d4348423211

Authored by L. Tibaldo
1 parent 6ca0e2b2

new ROI selection in ctselect

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Showing 1 changed file with 2 additions and 4 deletions
doc/source/users/tutorials/quickstart/selecting.rst
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... ... @@ -10,7 +10,7 @@ Selecting event data
10 10  
11 11 As next step you may want to select some events from the simulated event data.
12 12 You may want to restrict the events to a region of interest (ROI) of 3 degrees
13   -around the Crab nebula, you may want to extract a 30 minutes time slice
  13 +around the pointing direction, you may want to extract a 30 minutes time slice
14 14 from the data, and you may want to limit the energy range of the events
15 15 to 0.1 - 100 TeV.
16 16 You do this event selection using the :ref:`ctselect` tool as follows:
... ... @@ -19,9 +19,7 @@ You do this event selection using the :ref:`ctselect` tool as follows:
19 19  
20 20 $ ctselect
21 21 Input event list or observation definition XML file [events.fits]
22   - RA for ROI centre (degrees) (0-360) [83.63]
23   - Dec for ROI centre (degrees) (-90-90) [22.51]
24   - Radius of ROI (degrees) (0-180) [3.0]
  22 + Radius of ROI around pointing or specified RA/DEC (0-180) [3.0]
25 23 Start time (UTC string, JD, MJD or MET in seconds) [NONE] 2020-01-01T00:10:00
26 24 Stop time (UTC string, JD, MJD or MET in seconds) [NONE] 2020-01-01T00:40:00
27 25 Lower energy limit (TeV) [0.1]
... ...