| KEY WORD | VALUE |
| obs_code | v017d2 |
| target_name | MKN501 |
| target_ra | 16h53m52.2166862s |
| target_dec | 39d45'36.608898" |
| ref_coord_frame | J2000 |
| frequency [GHz] | 1.6 |
| pi_name | G. Giovannini |
| time_range [UT] | 0/06:00 to 0/16:00 |
| correlator | Socorro |
| integr_time [sec] | 1 |
| number_ifs | 2 |
| number_channels | 256 |
| grt | RO GO SC HN NL FD LA PT KP OV BR MK RZ NZ |
| obs_date | 1998 04 08 |
| cor_date | 1998 04 23 |
| archive_status | *open* |
| obs_category | GOT |
| remark | - |