BB325CC / GCN 586289 Source Discussion Haven't yet looked at the correlated data. V FASTR Data This form Adam: Hi Keith, I think that may have gone through the...
TU003AC was a test observation that was generated to test vlbagrb.py without the MARK5C bit in the directory. I ran it and ran ./testobs.py B1933 16 g soln_statu...
Calibrator Search Tool (CST) Python/Django Development Page This page will capture development detail related to migrating the Calibrator Search Tool from a cgi ...
The VLBA DiFX Correlator What is VLBA DiFX VLBA DiFX is the name that NRAO has given to its new VLBI correlator. It is a software correlator that uses Adam ...
GBT Frequency setups for the RDBE Here we try to document how to make frequency setups for the GBT for the new RDBE back end. These notes indicate how to set freq...
GCN Listener software Runs on gygax on a GNU screen. I've setup a python virtualenv for it, which is activated in my bash environment. It also requires "SCHED" an...
The interface for other transiens projects using the VLBA for rapid follow up This page describes some throughts about what kind of interface the VLBA should prov...
Common jive5ab Commands To mount a disk pack: m6modmount.py ; To connect to jive5ab VSIS command port: telnet Example: telnet vlb1 mark6 1 2630 To query active ...
LBO Web TODO list Below was seeded by (in some cases abridged) segments of email conversations about the relevant pages and from Walter's findings. Continued dis...
Mark5C information About Mark5 modules A Mark5 module is a metal enclosure the size of a toaster that contains eight 3.5" PATA or SATA hard disks. In the curren...
Mark6 Metadata Restore Utility m6modmetarestore.py utility will restore the metadata on a mark6 module. Often when we receive packs from EB the packs will have em...
Mark6 Mounting and Correlating a RAID Module Put the Mark6 RAID module in a Mark6 playback unit by itself. Currently the RAID modules interfere with mk5daemon pr...
Perform the following steps to install and configure a Mark6 as a recorder at the sites. Buffer Size Configuration The size of UDP buffers needs to be increased ...
Mark6 SMART Data Utility The m6modsmartdata.py utility will display the SMART data for the disks in a selected module. m6modsmartdata.py is deployed in /usr/bin ...
Main.MarkWainright 2018 02 08 Mark6 Module State Changes Mark6 modules can be in one of four states: erased, recorded, cataloged and played. Mark6 state is store...
Main.MarkWainright 2018 02 15 Mark6 Module Mounting and Unmounting Issues Mark6 modules need to be unmounted before the power key is turned off! Each of the disk...
Mauna Kea Weather Data The VLBA makes weather data from the MK site available for download from https://ops.vlba.nrao.edu/mkweather/current.mk.weather . This...
Proposals and Dispositions Proposal 2 For 2013B Semester Proposal VLBA 13B 013.pdf Disposition This email contains specific information about the subject p...
Metadata repackaging VLBA and GBT switched power and xcube pulse cal data are stored in compressed text files. A new file is created whenever a project starts, e...
VLBA Operations Software Deployment Discussion Barry Clark (11/1/2019) We have started a new operations memo area for VLBA operations related documentation. https...
VEX Parameter Tables Rev 1.5c Nov 16, 2009 Preface to the wiki version This document is a nearly direct translation from the MS Word version of this document to ...
The Vex2 committee At the 7th USVLBI meeting at Haystack, Nov 3 4, 2009,a committee was proposed to undertake the task of updating the vex file definition to prop...
Summary response to 2021 January 11 to February 12 comment period First we want to thank everyone who sent comments and suggestions. One helpful benefit of the co...
Vex2 Community Notepad Members of the VLBI community are welcome to leave suggestions here. I hope this page becomes self organizing but may impose some order if ...
VEX Definition Rev 2.0 August 1, 2021 Preface to the wiki version This document starts as a nearly direct merging of two documents (VEX File Definition/Example a...
Below is an illustration of the $BITSTREAMS block that we have come up with at JIVE to support native Mark5B playback at the EVN correlator. For reference, I've i...
Known Software Limitations July 1, 2021 There are some known software limitations with existing VEX implementations that affect which VEX files can be used opera...
This document covers the suggested plan for moving from VEX1 to VEX2. Introduction A key point in understanding the transition plan is that VEX2 is not backward ...
This document covers the suggested plan for moving from VEX1 to VEX2. Introduction A key point in understanding the transition plan is that VEX2 is not backward ...
VLBA Operator Executables * These were extracted from /home/swc/software/OPS TRUNK/bin on 3/12/2019 * The "declaration" column is used to show whether the f...
VLBA Calibration Server (vlbacalserver) The VLBA Calibration Server (vlbacalserver) makes requests to each control computer's rspr process and requests most recen...
TCP and UDP ports in use across the VLBA Below is a table of fixed TCP and UDP ports used within VLBA operations Port Protocol Host/Group Software Co...
TCP and UDP ports in use across the VLBA Below is a table of fixed TCP and UDP ports used within VLBA operations Port Protocol Host/Group Software Co...
* Meetings * Resources for the VLBA Software Group * Information about up to date Software versions for Mark5C, RDBE, control computer, ... * Informati...