PALMS+Accelerometer+File+Formats


 * Device:** Actigraph GT1M
 * Format:** .DAT -- Raw Data File


 * Required Lines:**
 * Start Time
 * Start Date
 * Epoch
 * (data immediately follows)
 * (data immediately follows)


 * Sample Header:**

Data File Created By ActiSoft --- Serial Number: SN50219 Start Time 00:01:00 Start Date 05/30/2008 Epoch Period (hh:mm:ss) 00:00:30 Download Time 15:40:11 Download Date 06/13/2008 Current Memory Address: 42186 Battery Life Remaining: 2994 hrs - - 0 0 0 0 0 0 .......start of data.....


 * Device:** Actigraph GT1M
 * Format:** .CSV


 * Required Lines:**
 * Date,Time,Activity -- note: Steps are optional
 * (data immediately follows)


 * Sample Header (without steps):**

Data File Created By ActiGraph GT1M ActiLife v3.5.0 Firmware v3.0.0 ---,, Serial Number: LYN2B09080251,, Start Time 10:30:00,, Start Date 8/6/2008,, Cycle Period (hh:mm:ss) 00:00:15,, Download Time 14:49:45,, Download Date 8/13/2008,, Current Memory Address: 165420,, Current Battery Voltage: 4.17 Mode = 1,, --,, Date,Time,Activity 8/6/2008,10:30:15,98 8/6/2008,10:30:30,0


 * Sample Header (with steps):**

Data File Created By ActiGraph GT1M ActiLife v3.5.0 Firmware v3.0.0 --- Serial Number: LYN2B09080251 Start Time 10:30:00 Start Date 8/6/2008 Cycle Period (hh:mm:ss) 00:00:15 Download Time 14:49:45 Download Date 8/13/2008 Current Memory Address: 165420 Current Battery Voltage: 4.17 Mode = 1 ,, Date,Time,Activity,Steps 8/6/2008,10:30:15,98,2 8/6/2008,10:30:30,0,0


 * Device:** ActiCal
 * Format:** .AWC -- Raw data file


 * Required Lines (all lines are required to be present):**
 * Line 1 - Subject name (ignored)
 * Line 2 - Start date (must be present and valid)
 * Line 3 - Start time (must be present and valid)
 * Line 4 - Sampling rate (must be a value between 1 and 4)
 * Line 5 - Age (ignored)
 * Line 6 - Device id (ignored)
 * Line 7 - Subject gender (ignored)
 * Line 8 - Subject's weight (ignored)
 * Line 9 - Subject's height (ignored)
 * Line 10 - Not used (ignored)
 * Line 11 - Days since battery was replaced (ignored)
 * Line 12 - first line of data
 * additional data samples follow

Data lines are encoded as follows:
 * First value is activity counts and is always present
 * If second value contains a decimal point, it's a step count
 * If second value does not contain a decimal point, it's the activity intensity level
 * If three values are present, the second is the step count and the third is intensity level


 * Sample Header:**

John Doe 21-Jun-2011 09:11 2 32 B104708 M 185.4 77.1 000 0050 111, 0.0 222 , 25.0 333 , 0.0, 1 444 555 , 1


 * Note:** Above example show all possible data encodings.


 * Device:** ActiCal
 * Format:** .CSV --- Exported from Energy Expenditure Calculation


 * Required Lines:**
 * --- Epoch-by-Epoch
 * Epoch#,Day#,Elapsed,Date,Time,Activity,Steps,Energy,Activity,Event Marker
 * ,,,,, (optional)
 * ,,,,, (optional)
 * nnnn,1, dd-mmm-yyyy,hh:mm:ss
 * additional data samples follow
 * additional data samples follow


 * Columns:**
 * Epoch# (required)
 * Day# (required)
 * Elapsed (required)
 * Date, Time (required)
 * Activity [counts] (required)
 * Steps (optional)
 * Energy, Activity [intensity] (optional)
 * Event Marker (optional)


 * Sample Header:**

Actical List Export File (Version 02.00 ) Filename:,C:\My Documents\Joe Doe 2011-06-28_List.csv

--- Subject and Device Settings Identity:,Joe Doe Age:,32,years Gender:,Male Height:,185.4,cm ,73.0,inches Weight:,77.1,kg ,170.0,lbs Start Date:,21-Jun-2011,(Tue) Start Time:,09:11 Epoch Length:,30,seconds Device Serial Number:,B104708

Analysis Settings - Light/Moderate Cutpoint:,0.031,kcals/min/kg Moderate/Vigorous Cutpoint:,0.083,kcals/min/kg Energy Expenditure Output Type (unit):,AEE,(Activity Energy Expenditure) Subject Type (age level):,ADULT Device Location:,HIP Model Type:,SINGLE REGRESSION

--- Epoch-by-Epoch Data Epoch#,Day#,Elapsed,Date,Time,Activity,Steps,Energy,Activity,Event Marker ,,Seconds,,,Counts,,Expenditure,Intensity,Button Presses ,,,,,,,kcals/min/kg,(1=sedentary),(1=pressed) ,,,,,,,,(2=light),(0=not pressed) ,,,,,,,,(3=moderate) ,,,,,,,,(4=vigorous) 902,1,60,21-Nov-2008,15:02,239,10,NaN,NaN,0, 903,1,120,21-Nov-2008,15:03,0,0,NaN,NaN,0, 904,1,180,21-Nov-2008,15:04,0,0,0.01,2,0, 905,1,240,21-Nov-2008,15:05,0,0,0.00,1,0,


 * Note:** NaN - Not a number - replaced by -1

Additional devices to be documented