Knowledgebase
- What do I do if I can't get the OT to work?
- What are the limits on observing multiple lines at edges of the IF or RF band (such as 12CO and 13CO2-1)?
- Do OT time estimates account for overlapping pointings in mosaics?
- What are some issues I need to be aware of for using the Web Start Observing Tool on my Mac?
- Why does the OT total time estimate not scale linearly with the estimated "time on source"?
- I've downloaded the ALMA Proposal Template (LaTeX format). How do I convert it to letter size?
- 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?
- How can I tell from the scripts provided as part of the Cycle 0 data products which version of CASA was used?
- Are there significant differences between versions of CASA after CASA 3.3 that make them incompatible?
- How do I combine Cycle 1 and/or 2 MeasurementSets and Images with ones from other cycles (J2000 to ICRS relabeling)?
- 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
- How can I improve the speed of my data download from the archive?
- I can't access the archive query interface at my ARC, how can I get my data?
- How can I query the archive for a list of targets?
- What are the QA2 requirements for Cycle 7?
- I heard that images generated with CASA<5.1.1 are affected by CASA imaging issues. How should I deal with it?
- How can I analyze ACA and TP data and combine with 12-m data?
- Can I analyze single dish data using CASA?
- Why do I get a "h_init not defined" error in CASA?
- How does the new perchanweightdensity parameter in CASA effect my ALMA data?
- What errors could originate from the correlator spectral normalization and Tsys calibration?
- Can I submit a ticket in Japanese?
- How can I receive email notification of activity on my ALMA proposals?
- Why do my data products not include all sources/spectral windows/channels for my project?
- How high is the time cadence of synthesized Solar images?
- How do I determine the total observing time for my solar proposal?
- Where can I find a listing of all the observed (or yet to be observed) sources/targets?
- Where can I find the online ALMA observing simulator developed by the University of Manchester?
- What is the measured or expected bandpass stability?
- How do I specify time constraints in my proposal?
- How should I indicate that the ALMA observations requested in my proposal have time constraints related to coordination with other observatories?
- What type of computer would one need to work with the ALMA data? Can you specify what RAM size and CPU power is needed as a user working with ALMA data?
- 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?