LWA Software Library Documentation¶
This package contains a collection of tools for reading, format shifting, and analyzing LWA data. It also contains the majority of the lwa_user library developed by NRL.
Contents¶
Installation¶
General Utilities¶
- Astronomical Utilities
B1950_to_J2000()
J2000_to_B1950()
add_hms()
add_secs_hms()
date
date_to_zonedate()
deg_to_dms()
deg_to_hms()
deg_to_rad()
deg_to_sec()
dir_cos()
dms
dms_to_deg()
dms_to_rad()
ecl_posn
equ_posn
gal_posn
geo_posn
get_angular_separation()
get_apparent_posn()
get_apparent_sidereal_time()
get_date()
get_date_from_sys()
get_day_of_week()
get_ecl_from_equ()
get_ecl_from_rect()
get_equ2000_from_gal()
get_equ_aber()
get_equ_from_ecl()
get_equ_from_gal()
get_equ_from_hrz()
get_equ_from_rect()
get_equ_nut()
get_equ_pm()
get_equ_prec()
get_equ_prec2()
get_gal_from_equ()
get_gal_from_equ2000()
get_geo_from_rect()
get_gmtoff()
get_hrz_from_equ()
get_julian_day()
get_julian_from_sys()
get_julian_from_timet()
get_julian_local_date()
get_jupiter_equ_coords()
get_jupiter_rst()
get_local_sidereal_time()
get_lunar_equ_coords()
get_lunar_rst()
get_mars_equ_coords()
get_mars_rst()
get_mean_sidereal_time()
get_nutation()
get_object_rst()
get_precession()
get_rect_from_equ()
get_rect_from_geo()
get_rel_posn_angle()
get_saturn_equ_coords()
get_saturn_rst()
get_solar_equ_coords()
get_solar_rst()
get_tai_from_sys()
get_timet_from_julian()
get_venus_equ_coords()
get_venus_rst()
hms
hms_to_deg()
hms_to_rad()
hms_to_sec()
hrz_posn
hrz_to_nswe()
jd_to_mjd()
jd_to_sec()
leap_secs()
lnlat_posn
mjd_to_jd()
nutation
rad_to_deg()
rad_to_dms()
rad_to_hms()
range_degrees()
range_hours()
rect_posn
rst_time
sec_to_jd()
tai_to_tt()
tai_to_utc()
taimjd_to_unix()
taimjd_to_utcjd()
tt_to_tai()
tt_to_tdb()
tt_to_utc()
unix_to_taimjd()
unix_to_utcjd()
utc_to_tai()
utc_to_tt()
utcjd_to_taimjd()
utcjd_to_unix()
zonedate
zonedate_to_date()
- RFI Identification
- Dedispersion
- Catalogs and Sky Map
- Time and Position Transformation
- Math Utilities
- Robust Statistics
- Statistical Tests
- Module and Data Paths
- Busy Indicator
- Color Support
- Progress Bar
LWA-Specific Utilities¶
- Defining Single Station Observations and Observation Metadata
- LWA Swarm Observations
- Station Meta-Data
- Session and Observation Specification for a Single LWA Station
- Run and Scan Specification for the LWA Swarm
- Data Readers
- Reader Ring Buffer
- Data Writers
- Computing Spectra
- Correlation
- Imaging
- Post-Acquisition Beam Forming
- Fake Data