Description
Interface to the Pan-STARRS API.
Description
An interface to the API for 'Pan-STARRS1', a data archive of the PS1 wide-field astronomical survey. The package allows access to the PS1 catalog and to the PS1 images. (see <https://outerspace.stsci.edu/display/PANSTARRS/> for more information). You can use it to plan astronomical observations, make guidance pictures, find magnitudes in five broadband filters (g, r, i, z, y) and more.
README.md
panstarrs
The goal of panstarrs package is to access PanSTARRS data archive.
Installation
You can install the released version of panstarrs with:
# devtools::install_github('uskovgs/PanSTARRS')
install.packages("panstarrs")
Example
library(panstarrs)
library(magrittr)
library(dplyr)
#>
#> Attaching package: 'dplyr'
#> The following objects are masked from 'package:stats':
#>
#> filter, lag
#> The following objects are masked from 'package:base':
#>
#> intersect, setdiff, setequal, union
coords <- ps1_mast_resolve('Antennae')
ps1_image_color(ra = coords$ra,
dec = coords$decl,
format = 'png',
size = 400) %>%
magick::image_read()
fits_image_url <- ps1_image_url(ra = coords$ra,
dec = coords$decl,
size = 1280,
filter = "r",
format = "fits")
# fits_image <- FITSio::readFITS(fits_image_url)
ps1_crossmatch(ra = c(268.70342, 168.87258),
dec = c(71.54292, 60.75153),
release = 'dr2',
table = 'mean') %>%
select(MatchRA, MatchDEC, dstArcSec, `_searchID_`, objName) %>%
arrange(`_searchID_`, dstArcSec)
#> # A tibble: 8 × 5
#> MatchRA MatchDEC dstArcSec `_searchID_` objName
#> <dbl> <dbl> <dbl> <int> <chr>
#> 1 269. 71.5 1.25 0 PSO J268.7044+71.5430
#> 2 269. 71.5 1.72 0 PSO J268.7033+71.5434
#> 3 269. 71.5 1.83 0 PSO J268.7023+71.5425
#> 4 269. 71.5 2.23 0 PSO J268.7053+71.5428
#> 5 269. 71.5 2.91 0 PSO J268.7053+71.5424
#> 6 269. 71.5 2.97 0 PSO J268.7059+71.5431
#> 7 169. 60.8 0.470 1 PSO J168.8729+60.7515
#> 8 169. 60.8 1.61 1 PSO J168.8733+60.7512