SALAT_TIMELINE¶

SALAT_TIMELINE

Displays a timeline with missing frames and calibration gaps and outputs corresponding info (time indices)

CALLING SEQUENCE:

IDL> result = salat_timeline(cube)

INPUTS / OPTIONAL KEYWORDS

Option	Description	Status
`CUBE`	The SALSA data cube in FITS format	`required`
`GAP`	Time difference in seconds that will be considered a gap (missing frames). Default: cadence*1.5	`optional`
`TIME`	Name of a variable for observing time, in seconds from UTC midnight. format: float	`optional`
`STIME`	Name of a variable for observing time in UTC (optional). format: string	`optional`

OUTPUTS

Parameter	Description
`RESULT`	Time index ranges of consequent sequences in the form of (n,2), where n is the number of consequent sequences.

EXAMPLE

IDL> cube = './solaralma.b3.fba.20161222_141931-150707.2016.1.00423.S.level4.k.fits'
IDL> result = salat_timeline(cube, time=time, stime=stime)
IDL> help, time, stime
TIME            FLOAT     = Array[1200]
STIME           STRING    = Array[1200]
IDL> print, time[result[0,1]], time[result[1,0]] ; time interval of first gap (if any)
      51871.0      51874.5

Source code

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