Maintenance will be performed on git.ligo.org, containers.ligo.org, and docs.ligo.org on Tuesday 29 April 2025 starting at approximately 9am PDT. It is expected to take around 30 minutes and there will be several periods of downtime throughout the maintenance. We will be switching the authentication mechanism to use the system that we will be using with the new instance, it will still be utilizing the Federation Proxy but the underlying communication method will be changing. From the user perspective this should be the same as it currently is and you should not notice any differences. However there may be issues that we have not anticipated nor encountered during testing. If you have any comments, questions, or concerns please add them to the helpdesk. In addition we will also be installing the latest security update.
parser.add_option("-f","--full",action="store_true",help="Generate SNR PDFs for all possible horizon distance ratios as defined by the SNR PDF mechanism's internal quantization system. Use --instruments to select the detector network to model (required). A PDF will be constructed for every combination of --min-instruments or more instruments from the set. When --full enabled, any --horizon-distances options and/or PSD files are ignored. See also --full-fragment for information on parallelization.")
parser.add_option("-f","--full",action="store_true",help="Generate SNR PDFs for all possible horizon distance ratios as defined by the SNR PDF mechanism's internal quantization system. Use --instruments to select the detector network to model (required). A PDF will be constructed for every combination of --min-instruments or more instruments from the set. When --full is enabled, any --horizon-distances options and/or PSD files are ignored. See also --full-fragment for information on parallelization.")
parser.add_option("--full-fragment",metavar="n/m",default="1/1",help="Enable parallelization of --full by selecting a fragment of the full SNR PDFs sequence to generate. When --full is enabled, the iteration over SNR PDFs employs a reproducible, deterministic, sequence. That sequence is divided into m (m >= 1) approximately equal-sized intervals, and only the SNR PDFs from the n-th interval (1 <= n <= m) of the sequence will be constructed. Afterwards, the files generated by several jobs can be combined by re-invoking the program using the --seed or --seed-cache options to obtain the complete SNR PDF collection. The format of this option is \"n/m\", and the default is \"1/1\", which causes all SNR PDFs to be constructed.")
parser.add_option("--horizon-distances",metavar="instrument=distance[,instrument=distance,...]",action="append",help="Cache SNR PDFs for these instruments and horizon distances. Format is, e.g., H1=120,L1=120,V1=48. Units for distance are irrelevant (PDFs depend only on their ratios). A PDF will be constructed for every combination of --min-instruments or more instruments from the set. All --horizon-distances must list the same instruments (if an instrument is off set its horizon distance to 0).")
parser.add_option("--horizon-distance-flow",metavar="Hz",default=10.,type="float",help="When obtaining horizon distances from a collection PSD files, start horizon distance integral at this frequency in Hertz (default = 10 Hz).")
