Frequently Asked Questions

    How long did it take to make an image of a black hole?

    Observational campaigns in both April 2017 and April 2018 were conducted over five observing nights. These data were recorded when the major target sources were optimally observable by night and when the weather was globally best for EHT observations. Each telescope observed EHT targets and various celestial calibrators for approximately 8 hours per night.

    However, the EHT collaboration effort has been evolving over more than 20 years and continues to go forward. Such a daring endeavor required developing new hardware and software throughout this period and especially in the...

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    How many researchers contributed to making of the first black hole image?

    The Event Horizon Telescope (EHT) Collaboration is a team of two hundred individual researchers situated at a number of research institutions around the world. The EHT is subdivided into different expert teams to address the different challenges of the coordinating a global research effort, such as phasing individual arrays to work as a single telescope of the global network, outfitting the telescopes at the different sites with new hardware and software...

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    Is there anything I should avoid documenting?

    This is a VERY important question. Since the COVID-19 pandemic is a public health crisis, it is possible that your submission might include the personal health information of yourself or others. This information is legally protected by the Health Insurance Portability and Accountability Act (HIPAA). At the time of submission you will be asked to agree to a Personal Health Information Agreement, which you...

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    What kinds of submissions or documents do you want for this project?

    Every person’s submission will be unique, because each our experiences will be unique.  We would like to collect the materials you are creating right now that document this time. Some examples of items that could be included in the Community Archive are:  

    •  a sign or art you or someone else in your community created  
    • screen shots of social media posts  
    • videos or recordings of events, classes, workouts, spoken words and music shared online during this time  
    • ...
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    What kind of content can I submit? Can my submission include multiple formats?

    We can accept any format, digital and analog.  Submissions may be in the form of digital photographs, text files, PDFs, spreadsheets, presentations, audio files, or video files.   Please use the Submission Form for digital content.    

    For non-digital submissions (hand written diaries, photographic prints, T-shirts), print out the submission form and send it with your material to the Harvard University Archives at the address below.  We will acknowledge your submission once we reopen:  

    Harvard University Archives COVID-...

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    Is there a minimum age for submissions?

    Anyone 18 or older can submit a work to this project. Due to HIPAA regulations, people under 18 cannot legally agree to the Submission Agreement and Personal Health Information Agreement, so they cannot submit a project. 

    I am a member of the Harvard faculty. Is there some way I can ask my students to submit something to the Project as an assignment for my class?

    Absolutely!  If you choose, you as a faculty member can make your students aware of the possibility to submit their projects as part of this project. If they are interested, they can contribute via our submission form and note that their project is for your class. Read more about I am a member of the Harvard faculty. Is there some way I can ask my students to submit something to the Project as an assignment for my class?

    Do I need a LinkedIn account to use LinkedIn Learning / Do I need to connect my LinkedIn account?

    When you log into LinkedIn Learning for the first time, the system creates a LinkedIn Learning account for you and gives you the option to connect that account to your personal LinkedIn account. LinkedIn Learning accounts are not the same as LinkedIn accounts and you are not required to have a LinkedIn account in order to access LinkedIn Learning content through Harvard. If you choose to connect your LinkedIn Learning account to a LinkedIn profile, the system will be able to provide you with a more personalized learning experience and you'll be able to access your LinkedIn Learning... Read more about Do I need a LinkedIn account to use LinkedIn Learning / Do I need to connect my LinkedIn account?

    Why is LinkedIn Learning asking for my LinkedIn password?

    If you previously connected your LinkedIn Learning account to your regular LinkedIn account, then LinkedIn Learning will occasionally ask to re-confirm your LinkedIn password to ensure that it's still being used by the authorized individual. 

    Can I view my course history and certificates of completion after leaving Harvard?

    Only active Harvard students and staff are allowed to access LinkedIn Learning through Harvard.  If you had previously connected your LinkedIn Learning account to your LinkedIn profile, then your account history and certificates of completion will be available.  If you did not connect your account to a profile then they won't.  For help connecting your account to a LinkedIn profile, refer to these instructions

    Can alumni or retirees access LinkedIn Learning through Harvard?

    Harvard's license agreement with LinkedIn Learning allows us to provide access to their site to current Harvard students, staff, and faculty members only. Alumni and retirees are not covered under this license agreement and are therefore not eligible. 

    Can contingent workers, contractors, interns, or volunteers access LinkedIn Learning through Harvard?

    Other Harvard-affiliated individuals may be able to access LinkedIn Learning if they have a Harvard ID, HarvardKey, and have been set up with a Harvard Sponsored Role by a local Harvard administrator or faculty member from their unit. Refer to the Harvard Sponsored Role policy for more information on the policies and procedures for granting...

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