self.mjdend = mjdend 开发者ID:KeplerGO,项目名称:k2mosaic,代码行数:25,代码来源:mosaic.py 示例5: test_deltat_astropy ▲点赞 5▼ # 需要导入模块: import astropy [as 别名]# 或者: from astropy importtime[as 别名]deftest_deltat_astropy():# Can't do a full range of tests because ast...
fromastropy.coordinatesimportget_sun fromastropy.timeimportTime # 获取当前时间 current_time=Time.now() # 获取太阳的位置 sun_coords=get_sun(current_time) print(f"太阳的赤道坐标: RA ={sun_coords.ra:.2f}, Dec ={sun_coords.dec:.2f}") 星系红移计算 红移是天文学中一个重要的概念,通常用于测...
( 186.49140891, 35.00121452, -0.00047467)> >>> c.apply_space_motion(Time(58228.62, format='mjd')) # doctest: +FLOAT_CMP <SkyCoord (ICRS): (ra, dec, distance) in (deg, deg, pc) ( 86.70017096, 53.09003208, 99.99999998) (pm_ra, pm_dec, radial_velocity) in (mas / yr, mas / yr,...
must be expressed in one of ISO-8601, JD or MJD where Table 22 could be understood as requiring an ISO-8601 time to be put in DATE-OBS (or possibly DATE-AVG or another of the observation-related keywords). However the table also only includes MJD-OBS etc., so by the same logic o...
Astropy的time模块可以处理各种时间格式,包括UTC、JD、MJD等。 以下示例展示如何将UTC时间转换为JD时间。 fromastropy.timeimportTime # 创建一个UTC时间对象 utc_time=Time('2023-10-01 00:00:00',scale='utc') # 转换为JD时间 jd_time=utc_time.jd ...
In [3]: Time(Masked(50000, mask=True), format="mjd") Out[3]: <Time object: scale='utc' format='mjd' value= ———> In [4]: Time(Masked(50000, mask=True), format="mjd").unmasked Out[4]: <Time object: scale='utc' format='mjd' value=51544.5> Member...
( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: > resp = conn.urlopen( method=...