3 ms·
Indeed, the math doesn't pencil out. I don't know, but I'd hazard a guess that the image is 100 hr deep on multiple tiles. The dataset spans 10 days, which is
by ISL 6y ago
Indeed, the math doesn't pencil out.
I don't know, but I'd hazard a guess that the image is 100 hr deep on multiple tiles.
The dataset spans 10 days, which is 240 hr.
- MiguelHudnandez 6y agoThe telescope's orbital period and the relative positions of the earth and the sun will affect how the exposures are scheduled. I went looking for more detailed information -- It appears they are open enough with the data that you can see exactly how the exposures were taken. Assuming what I found is right and that someone could make sense of the data. There are postscript files listing activity for each of the 10 days, but I am not exactly sure what we're looking at. https://www.stsci.edu/ftp/science/hdf/project/project.html https://www.stsci.edu/ftp/science/hdf/project/project.html
- Darkphibre 6y agoHere you go: https://www.stsci.edu/ftp/science/hdf/project/scheduling.html https://www.stsci.edu/ftp/science/hdf/project/scheduling.htm... Observations run from 352:16 to 362:19. Filter Nexp hours F300W 100 48.93 F450W 62 36.52 F606W 77 34.94 F814W 49 34.86