In response to COVID-19, the HET operations team has been rapidly developing our remote observing capabilities. At present, the night observations are staffed by one telescope operator on site and a remotely-connected resident astronomer (staying at home). Our afternoon operations shift is also being staffed remotely (one remote TO and one remote RA), requiring about 20-30 minutes of assistance from one member of day staff on site for our routine safety checks. Some day time staff are able to work partially or fully remotely from home, but most are still coming in daily as their duties cannot be done over a remote connection. Extra attention is being paid to hygiene, cleanliness, and staff presence each day. To further minimize risk, we have temporarily suspended our schedule of primary mirror segment swaps, as that process requires two members of the mirror team working in very close proximity with each other. We are benefiting from a lot of “can-do” attitudes here and receiving extensive help from our software team to get remote access and learning a lot in this process! After this is all over, I expect we’ll see long-term benefits from the things we have learned throughout this interesting time.
After the QTH lamp burned out last week, our team replaced the bulb in our Facility Calibration Unit (which rides along on the tracker, supplying continuum and line lamps for all the instruments). The new QTH lamp is ~30-40% brighter than the old one and looks like an excellent continuum source!