Knowledgebase
- Where can I get information (documents) about Atacama Compact Array (ACA)?
- What is the Atacama Compact Array (ACA)?
- Can ALMA data be used for studying Earth's atmospheric effects?
- May my proposal include a Co-I whose affiliation is not in any of the ALMA project countries?
- May I request an extension to my observing program's proprietary period?
- In the OT, how do I setup an observation with 3 spectral windows in one sideband and 1 in the other.
- What is the procedure in sorting the Spectral Line Picker results by column?
- How do I see what the expected calibration overheads are for my proposal?
- What do I do if I try to print my proposal as a PDF and the output is garbled or incomplete?
- How can I estimate the Peak Flux Density per synthesised beam using flux measurements in Jy or K from other observatories?
- May I submit an identical proposal to more than one category, e.g. submitting a proposal on distant galaxies both to cosmology and to galaxy categories?
- What should I do if I have an issue with my proposal assessment?
- May I make changes to my project after the proposal review process?
- What is the meaning of the code of an ALMA proposal?
- Why have I not received email notification for some or all of my Proposals?
- Are there significant differences between versions of CASA after CASA 3.3 that make them incompatible?
- If my data were calibrated and imaged in CASA 3.3 and I want to redo it, are there resources to help?
- How can I update Cycle 0 absolute fluxes to the Butler-JPL-Horizons 2012 model standards?
- Why does beam-area conversion fail in AIPS for fits images exported with CASA?
- What CASA version to use with ALMA data calibrated with pipeline version 4.5.X
- Where can I find the ALMA Science Verification targets and observing parameters?
- Where can I see a list of projects or targets that were observed by ALMA on a given date?
- How can I query the calibrator database that ALMA uses?
- How can I download the result of a query?
- How can I see the observation date, the QA0 status, the frequency resolution, the PI name, the largest angular scale, the sensitivity or the QA status of an observation?
- How can I calculate the spectral coverage of my SPWs in different frequency reference frames?
- How do I specify antenna locations in simobserve?
- Where can I find data reduction tutorials and recipes using CASA?
- What Calibration and Imaging products will be delivered to me?
- Why does scriptForPI.py crash with the error No such file or directory: '../rawdata/uid___A002_X12345_X1234.ms.flagversions.tgz?
- Where can I find the online ALMA observing simulator developed by the University of Manchester?
- Do I need to specify calibrators for my observation? What are the defaults for Observatory-defined calibration?
- To which category should I submit a proposal on distant galaxies: "cosmology/high-z" or "Galaxies/Nuclei"?
- Is it required that simulated ALMA observation results accompany my proposal?
- Should I use a mosaic or individual pointings to observe my target(s)?
- How do I arrange a visit to one of the ARCs?
- I have a professional affiliation with more than one ALMA region. How do I register so I can submit proposals with different affiliations?
- What is the "Choose ARC" entry on the registration page?
- Who answers my helpdesk ticket?
- Where can I find ALMA documentation and manuals?