Two data objects containing containing the same time series of five spectra. Values measured in Viikki, Helsinki, under nearly clear sky in a summer evening.
Format
A source_spct object and a source_mspct object.
An object of class source_mspct (inherits from generic_mspct, list) with 5 rows and 1 columns.
Details
The variables are as follows:
w.length (nm), range 290 to 1000 nm.
s.e.irrad (J d-1 m-2 nm-1)
s.q.irrad (mol d-1 m-2 nm-1)
See also
Other Spectral data examples:
A.illuminant.spct,
D50.illuminant.spct,
D65.illuminant.spct,
Ler_leaf.spct,
black_body.spct,
ccd.spct,
clear.spct,
filter_cps.mspct,
green_leaf.spct,
phenylalanine.spct,
photodiode.spct,
sun.spct,
sun_daily.spct,
two_filters.spct,
two_sensors.mspct,
water.spct,
white_led.source_spct
Examples
summary(sun_evening.mspct)
#> Summary of source_mspct [5 x 1] object: sun_evening.mspct
#> # A tibble: 5 × 8
#> spct.idx class dim w.length.min w.length.max colnames multiple.wl time.unit
#> <chr> <chr> <chr> <dbl> <dbl> <list> <dbl> <Duratio>
#> 1 time.01 sourc… [1,5… 290 1000. <chr> 1 1s
#> 2 time.02 sourc… [1,5… 290 1000. <chr> 1 1s
#> 3 time.03 sourc… [1,5… 290 1000. <chr> 1 1s
#> 4 time.04 sourc… [1,5… 290 1000. <chr> 1 1s
#> 5 time.05 sourc… [1,5… 290 1000. <chr> 1 1s
colnames(sun_evening.spct)
#> [1] "w.length" "s.e.irrad" "spct.idx"