An archive of weather measurements made on Cerro Chajnantor from 2006-2014 to characterize the CCAT site, cleaned and merged into a single file.
Original data source is here. Downloaded 2019-11-26.
The merged dataset can be read using python and pandas:
import pandas
df = pandas.read_csv("ccat_site_weather_data_2006_to_2014.csv", parse_dates=['datetime'])2012 October 27 15:04 UT
Clock 1 min ahead; reset to UT.
2011 November 5 16:38 UT
Clock 2 min ahead; reset to UT.
2010 April 4 17:05 UT
Clock 2 min ahead; reset to UT.
2010 January 26 17:56 UT
Replace anemometer.
2009 September 27 14:59 UT
Anemometer broken.
2009 March 19 15:08 UT
Clock 3 min ahead; reset to UT.
2006 May 11
Unit 2 installed, clock set to UT.