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Here are some of the articles that have been recently posted to the PASSCAL website:

Employment Opportunity at IRIS PASSCAL: Staff Scientist/Software Engineer

Staff Scientist/Software Engineer

JOB DUTIES:

Develop and maintain software that is used on or to facilitate seismological experiments. IRIS PASSCAL software includes tools to: interface with seismic data loggers, test equipment, convert between data formats, analyze state-of-health information, manage inventory and maintenance, and schedule equipment. The software engineer will also be responsible for providing user support to both PASSCAL staff and the IRIS community. The software engineer will have opportunities to conduct training and do seismological fieldwork.

 

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Staff Scientist/Polar Projects Engineer

Staff Scientist/Polar Projects Field Engineer


 

Job Duties:

The IRIS PASSCAL Instrument Center at New Mexico Tech is seeking applicants to fill the position of Staff Scientist/Polar Projects Field Engineer. This position's primary responsibility is to support Polar research both from the lab and in the field.  Duties include: developing specialized equipment for cold, dark environments; testing, preparing, and shipping equipment; supporting field installations, maintenance, and decommissions of stations in the Arctic and Antarctic; producing and maintaining documentation related to Polar support and systems; and training member of PASSCAL’s user community.

Required Qualifications:

Employment Opportunity at IRIS PASSCAL: Hardware Specialist

IRIS/PASSCAL at New Mexico Tech is seeking a Hardware Specialist to support facility activities. The Hardware Specialist's duties will include: Support of hardware engineering staff; Assist with testing and maintenance records for seismic and ancillary equipment; Work in warehouse packing, preparing and inspecting of equipment for shipping; Assist with testing of non-pool or in-house equipment; Assist with in-field experiments; and, Train new work study students.

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Important Hardware/Software Notes for Researchers Using PASSCAL Equipment

This page includes important Hardware/Software Notes for Researchers Using PASSCAL Equipment. January 17, 2019: GPS Rollover

Late 2018 PASSCAL learned of a GPS week rollover event that can affect data logger performance and timing. PASSCAL has acquired a GNSS signal generator that can emulate GPS satellite signals. This satellite emulator allows us to test PASSCAL equipment that relies on GPS timing and to determine how equipment will handle the GPS rollover event. To date, we have determined that some models of GPS engines are affected by the rollover. How the rollover errors manifest is dependent on the data logger’s model and firmware version of the GPS engine.

GPS Rollover: Potential Data Logger Performance & Timing Issue

Late 2018 PASSCAL learned of a GPS week rollover event that can affect data logger performance and timing. PASSCAL has acquired a GNSS signal generator that can emulate GPS satellite signals. This satellite emulator allows us to test PASSCAL equipment that relies on GPS timing and to determine how equipment will handle the GPS rollover event. To date, we have determined that some models of GPS engines are affected by the rollover. How the rollover errors manifest is dependent on the data logger’s model and firmware version of the GPS engine.

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PASSCAL Announces Software release: Nexus, a simple tool for creating SEED meta-data.

PASSCAL is pleased to announce the release of Nexus, a simple tool for creating SEED meta-data.

Nexus is a software tool with a graphical interface that allows users to quickly and easily create and modify SEED meta-data. It outputs StationXML, the recently adopted replacement format for Dataless SEED. Nexus greatly simplifies preparing data for archival at the DMC. 

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Pre-AGU PASSCAL Users PH5 Workshop 2017

Late-stage graduate students! Postdocs! Researchers and faculty!

IRIS PASSCAL Instrument Center would like to invite you to register for our PASSCAL Users Workshop to be held on Sunday December 10th, 2017 (the day before the beginning of the AGU Fall meeting). 

This year's workshop will be a hands-on training session covering the complete process to build a PH5 archive, starting from 'raw' data and moving to a complete archive ready to be shipped to the PIC. We will provide a standard data set for the hands-on exercise so that participants can familiarize themselves with procedures for building and verifying a PH5 archive from raw data.

Transportable Array demonstrates its new drilling rig and sensor emplacement routine for PASSCAL.

March 7th, 2017

With the expansion of TA Alaska into even more remote regions of Alaska and Canada it was necessary to develop and construct an extremely lightweight, high performance helicopter portable air rotary drill weighing less than 1700 lbs and capable of installing a 6” steel casing 2.7m deep in any type of ground including solid rock, frost shattered overburden, cobbles and frozen soils.  Based on these parameters, a custom drill rig system was commissioned and tested by IRIS for specific use on the project.  At PASSCAL we had the opportunity to be among the first testing locations for the newly constructed third generation Purple Drill.  Ryan Bierma, and Max Enders along with Bob Busby from IRIS and Mike Lundgren  from Lundgren Systems (rig developer) operated the rig, and then Ryan and Max demonstrated a mock installation of an STS-5A seismic sensor at the test site behind PASSCAL in Socorro, NM.

 

IRIS/PASSCAL Facility featured on KRQE News 13

The IRIS/PASSCAL Instrument Center was featured in a three-minute video aired on August 22nd, 2016 by Albuquerque, NM station KRQE-TV-13. The video, which included segments on other New Mexico Tech research facilities (EMRTC, Langmuir Lightning Lab, the Magdalena Ridge Observatory, and at Mt. Erebus in Antarctica) can be seen here.

 

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Tutorial on PASSCAL's New Instrument Request Form and PI Home Page

In June 2016, PASSCAL implemented a new version of the Instrument Scheduling Database.

This tutorial shows Principal Investigators how to request an account, how to log in, how to use the PI Home Page, and how to submit a new and/or modify an existing Instrument Request.

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