| KEY WORD | VALUE |
| obs_code | v059a1 |
| target_name | 3C273 |
| target_ra | 12h29m06.6997290s |
| target_dec | 02d03'08.598190" |
| ref_coord_frame | J2000 |
| frequency [GHz] | 1.6 |
| pi_name | Richard Davis |
| time_range [UT] | 0/07:00 to 0/15:00 |
| correlator | Socorro |
| integr_time [sec] | 1 |
| number_ifs | 2 |
| number_channels | 256 |
| grt | SC HN NL JB FD LA PT KP OV BR GO MK TZ RZ |
| obs_date | 1997 12 23 |
| cor_date | 1998 01 24 |
| archive_status | *open* |
| obs_category | GOT |
| remark | JB a late GRT addition. No Robledo 70m |