National Optical Astronomy Observatory - FTP Site Statistics
| FTP Site: | ftp.noao.edu | Scan Date: | 20/Jun/2015 |
| Description: | National Optical Astronomy Observatory | Total Dirs: | 2,205 |
| Country: | United States | Total Files: | 101,554 |
| PDF Report: | ftp.noao.edu.pdf | Total Data: | 1.14 TB |
Top 10 File Categories
| Category | Files | Data | Data (%) |
|---|---|---|---|
| Archive Files | 25,854 | 454.40 GB | 39.10 % |
| Data Files | 34,315 | 359.40 GB | 30.92 % |
| Miscellaneous Files | 22,345 | 160.85 GB | 13.84 % |
| Image Files | 9,499 | 101.11 GB | 8.70 % |
| Document Files | 8,401 | 39.41 GB | 3.39 % |
| Video Files | 131 | 31.50 GB | 2.71 % |
| Disk Image Files | 14 | 12.22 GB | 1.05 % |
| Program Files | 38 | 1.73 GB | 0.15 % |
| Windows System Files | 65 | 1.51 GB | 0.13 % |
| Help Files | 38 | 173.83 MB | 0.01 % |
Top 10 File Types
| Category | Files | Data | Data (%) |
|---|---|---|---|
| Flexible Image Transport System File | 30,170 | 349.74 GB | 31.54 % |
| GZIP Compressed TAR Archive | 216 | 201.54 GB | 18.18 % |
| GZIP Compressed Archive File | 25,364 | 198.28 GB | 17.88 % |
| Miscellaneous Files | 22,345 | 160.85 GB | 14.51 % |
| TAR Archive File | 66 | 47.64 GB | 4.30 % |
| Tagged Image File Format (TIFF) Image | 621 | 43.82 GB | 3.95 % |
| Canon RAW Image File | 1,584 | 36.24 GB | 3.27 % |
| Text Document | 3,642 | 33.90 GB | 3.06 % |
| Audio Video Interleave File | 64 | 20.43 GB | 1.84 % |
| JPEG Image | 6,436 | 16.39 GB | 1.48 % |
Top 10 File Extensions
| Category | Files | Data | Data (%) |
|---|---|---|---|
| FITS Files | 30,170 | 349.74 GB | 32.58 % |
| TGZ Files | 216 | 201.54 GB | 18.78 % |
| GZ Files | 25,364 | 198.28 GB | 18.47 % |
| NOEXT Files | 7,379 | 104.82 GB | 9.77 % |
| TAR Files | 66 | 47.64 GB | 4.44 % |
| FIT Files | 3,418 | 41.07 GB | 3.83 % |
| TIF Files | 556 | 39.72 GB | 3.70 % |
| CR2 Files | 1,584 | 36.24 GB | 3.38 % |
| TXT Files | 3,642 | 33.90 GB | 3.16 % |
| AVI Files | 64 | 20.43 GB | 1.90 % |
