Open Access
Table 6
Matches of 3CRR objects with sources in the final Catalogue.
| Name | ILT name | 3C LAS (arcsec) | LoTSS LAS (arcsec) | 3C z | LoTSS z | Source creation | LAS from | Optical ID from | Flux match? | Size match? | z match |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3C14 | ILTJ003606.50+183758.4 | 26.0 | 37.1 | 1.469 | 1.470 | Ingest RGZL | Flood-fill | Visual inspection | Y | N | Y |
| 3C19 | ILTJ004054.99+331007.2 | 6.2 | 15.9 | 0.482 | 0.420(*) | Create initial sources | Gaussian | LR | Y | N | N |
| 3C28 | ILTJ005550.31+262434.4 | 45.6 | 55.1 | 0.195 | 0.195 | Ingest RGZL | Flood-fill | Visual inspection | Y | Y | Y |
| 3C31 | ILTJ010726.84+322439.4 | 2700.0 | 2262.5 | 0.017 | – | Too zoomed in | Composite | Visual inspection | N | Y | N |
| 3C34 | ILTJ011018.65+314719.7 | 49.0 | 60.3 | 0.689 | 0.482(*) | Too zoomed in | Flood-fill | Visual inspection | Y | Y | N |
| 3C42 | ILTJ012830.25+290259.3 | 29.0 | 44.5 | 0.395 | 0.396 | Ingest RGZL | Flood-fill | Ridge line code | Y | N | Y |
| 3C43 | ILTJ012959.80+233820.9 | 1.3 | 5.3(*) | 1.470 | 1.465 | Create initial sources | Gaussian | LR | Y | – | Y |
| 3C47 | ILTJ013624.29+205720.2 | 77.0 | 85.3 | 0.425 | 0.263(*) | Ingest RGZL | Flood-fill | Visual inspection | Y | Y | N |
| 3C55(**) | ILTJ015710.68+285139.3 | 72.0 | 126.7 | 0.735 | 0.892(*) | Too zoomed in | Flood-fill | Visual inspection | Y | N | N |
| 3C67 | ILTJ022412.27+275011.7 | 3.0 | 7.6(*) | 0.310 | – | Create initial sources | Gaussian | LR | Y | – | N |
| 3C68.2(*) | ILTJ023423.87+313417.1 | 30.0 | 37 0 | 1.575 | – | Create initial sources | Flood-fill | LR | Y | Y | N |
| 3C186 | ILTJ074417.47+375317.4 | 2.5 | 7.0(*) | 1.063 | – | Create initial sources | Gaussian | LR | Y | – | N |
| 3C196 | ILTJ081336.06+481302.2 | 6.0 | 18 1 | 0.871 | 0.870 | Too zoomed in | Composite | Visual inspection | Y | N | Y |
| 3C200 | ILTJ082725.43+291845.2 | 24.5 | 38.6 | 0.458 | 0.456 | Too zoomed in | Flood-fill | Visual inspection | Y | N | Y |
| 3C204 | ILTJ083744.99+651335.2 | 37.0 | 48.6 | 1.112 | – | Too zoomed in | Flood-fill | Visual inspection | Y | N | N |
| 3C205 | ILTJ083906.53+575414.0 | 19.0 | 31.3 | 1.534 | – | Too zoomed in | Flood-fill | Visual inspection | Y | N | N |
| 3C217 | ILTJ090850.67+374819.2 | 14.0 | 27.5 | 0.897 | 0.763(*) | Too zoomed in | Composite | Visual inspection | Y | N | N |
| 3C216 | ILTJ090933.49+425346.6 | 5.3 | 7.6(*) | 0.668 | – | Create initial sources | Gaussian | LR | Y | – | N |
| 3C219 | ILTJ092108.34+453858.4 | 190.0 | 201 9 | 0.174 | – | Ingest RGZL | Composite | Visual inspection | N | Y | N |
| 3C234 | ILTJ100148.66+284708.3 | 112.0 | 197.8 | 0.185 | 0.503(*) | Too zoomed in | Composite | Visual inspection | Y | N | N |
| 3C236 | ILTJ100615.47+345221.7 | 2478.0 | 2405.3 | 0.099 | 0.099 | Too zoomed in | Composite | Visual inspection | N | Y | Y |
| 3C239 | ILTJ101145.45+462819.8 | 13.5 | 19.7 | 1.781 | 1.223(*) | Create initial sources | Gaussian | LR | Y | N | N |
| 3C244.1 | ILTJ103333.94+581436.0 | 51.0 | 67.0 | 0.428 | 0 429 | Ingest RGZL | Flood-fill | Visual inspection | Y | N | Y |
| 3C247 | ILTJ105858.75+430123.4 | 14.6 | 28.2 | 0.749 | – | Ingest RGZL | Gaussian | Ridge line code | Y | N | N |
| 3C252 | ILTJ111132.28+354044.3 | 57.0 | 125.9 | 1.105 | 0.938(*) | Too zoomed in | Composite | Visual inspection | N | N | N |
| 3C254 | ILTJ111438.56+403719.8 | 15.0 | 29.5 | 0.734 | 0.857(*) | Too zoomed in | Flood-fill | Visual inspection | Y | N | N |
| 3C263(*) | ILTJ113957.80+654748.2 | 51.0 | 79.7 | 0.652 | – | Ingest RGZL | Gaussian | Visual inspection | Y | N | N |
| 3C265 | ILTJ114529.19+313344.0 | 79.0 | 90.7 | 0.811 | 0.319(*) | Too zoomed in | Flood-fill | Ridge line code | Y | Y | N |
| 3C266 | ILTJ114543 38+494608 1 | 5.5 | 13.2 | 1.272 | 0.926(*) | Create initial sources | Gaussian | LR | Y | N | N |
| 3C268.3 | ILTJ120624.71+641336.8 | 1.3 | 6.6(*) | 0.371 | 0.372 | Create initial sources | Gaussian | LR | Y | – | Y |
| 3C268.4 | ILTJ120913.61+433919.3 | 10.4 | 22.7 | 1.400 | – | Create initial sources | Gaussian | LR | Y | N | N |
| 3C270.1 | ILTJ122033.80+334310.2 | 11.0 | 23.7 | 1.519 | 1.209(*) | Ingest RGZL | Flood-fill | Visual inspection | Y | N | N |
| 3C280 | ILTJ125657.50+472020.2 | 13.7 | 32.1 | 0.996 | 0.954(*) | Ingest RGZL | Flood-fill | Visual inspection | Y | N | Y |
| 3C284 | ILTJ131104.39+272807.6 | 178.1 | 317.6 | 0.239 | 0 240 | Too zoomed in | Composite | Visual inspection | Y | N | Y |
| 3C285 | ILTJ132120.00+423513.1 | 180.0 | 193.7 | 0.079 | 0.079 | Ingest RGZL | Composite | Visual inspection | N | Y | Y |
| 3C287 | ILTJ133037.69+250910.9 | 0.1 | 4.7(*) | 1.055 | – | Create initial sources | Gaussian | LR | N | – | N |
| 3C286 | ILTJ133108.27+303032.8 | 4.0 | 6.4(*) | 0.849 | 0.850 | Create initial sources | Gaussian | LR | N | – | Y |
| 3C288 | ILTJ133849.67+385111.3 | 36.2 | 39.0 | 0.246 | – | Ingest RGZL | Flood-fill | Ridge line code | Y | Y | N |
| 3C289 | ILTJ134526.38+494632.4 | 11.8 | 20.3 | 0.967 | 0.848(*) | Create initial sources | Gaussian | LR | Y | N | N |
| 3C292 | ILTJ135042.00+642931.6 | 140 0 | 148.5 | 0.710 | – | Ingest RGZL | Flood-fill | Visual inspection | N | Y | N |
| 3C293 | ILTJ135216.93+312655.3 | 256.0 | 271.6 | 0.045 | 0.045 | Too zoomed in | Composite | Visual inspection | N | Y | Y |
| 3C294(**) | ILTJ140644.03+341125.0 | 16.2 | 32.9 | 1.786 | – | Ingest RGZL | Flood-fill | Visual inspection | Y | N | N |
| 3C295 | ILTJ141120.58+521208.4 | 6.0 | 12.8 | 0.461 | 0.462 | Create initial sources | Gaussian | LR | N | N | Y |
| 3C299 | ILTJ142105.83+414449.6 | 11.3 | 11.9(*) | 0.367 | – | Create initial sources | Gaussian | LR | Y | – | N |
| 3C303 | ILTJ144301.55+520137.5 | 47.0 | 47.1 | 0.141 | 0.141 | Ingest RGZL | Flood-fill | Visual inspection | Y | Y | Y |
| 3C305 | ILTJ144921.73+631614.1 | 13.6 | 11.2 | 0.042 | 0.042 | Ingest RGZL | Gaussian | Visual inspection | Y | N | Y |
| 3C319 | ILTJ152405.35+542813.8 | 105.2 | 114.9 | 0.192 | 0.188(*) | Too zoomed in | Flood-fill | Visual inspection | Y | Y | Y |
| 3C322 | ILTJ153501.20+553649.2 | 37.0 | 49.9 | 1.681 | 1.459(*) | Ingest RGZL | Flood-fill | Ridge line code | Y | N | N |
| 3C325 | ILTJ154958.52+624121.2 | 17.5 | 33.2 | 0.860 | – | Too zoomed in | Flood-fill | Visual inspection | Y | N | N |
| 3C330 | ILTJ160935.79+655640.3 | 60.0 | 85.7 | 0.549 | 0.366(*) | Deduplicate | Flood-fill | LR | Y | N | N |
| NGC6109 | ILTJ161734.28+350206.5 | 890.0 | 847.7 | 0.030 | 0.030 | Too zoomed in | Manual | Visual inspection | N | Y | Y |
| 3C338 | ILTJ162839.06+393259.1 | 117.0 | 150.3 | 0.030 | – | Too zoomed in | Flood-fill | Visual inspection | N | N | N |
| 3C337(**) | ILTJ162852.85+441904.8 | 45.5 | 56.0 | 0.635 | – | Too zoomed in | Flood-fill | Visual inspection | Y | Y | N |
| 3C343 | ILTJ163433.80+624535.9 | 0.2 | 6.6(*) | 0.988 | 0.445(*) | Create initial sources | Gaussian | LR | Y | – | N |
| 3C343.1 | ILTJ163828.20+623444.3 | 0.2 | 4.8(*) | 0.750 | 0.484(*) | Create initial sources | Gaussian | LR | Y | – | N |
| 3C345 | ILTJ164258.70+394837.4 | 20.0 | 15.5 | 0.594 | 0.593 | Create initial sources | Gaussian | LR | Y | N | Y |
| 3C351 | ILTJ170442.40+604445.0 | 74.0 | 43.0 | 0.371 | – | Too zoomed in | Flood-fill | Visual inspection | Y | N | N |
| 3C352 | ILTJ171044.08+460129.8 | 15.0 | 22.5 | 0.806 | – | Create initial sources | Gaussian | LR | Y | N | N |
| 3C441 | ILTJ220604.96+292919.4 | 36.5 | 47.9 | 0.708 | 0.686(*) | Ingest RGZL | Flood-fill | Ridge line code | Y | N | Y |
| 3C454 | ILTJ225134.74+184840.4 | 1.2 | 8.1(*) | 1.757 | 1.763 | Create initial sources | Gaussian | LR | Y | – | Y |
| 3C457 | ILTJ231207.36+184533.3 | 210.0 | 215.4 | 0.428 | 0.427 | Ingest RGZL | Flood-fill | Ridge line code | Y | Y | Y |
| 3C465 | ILTJ233832.62+265822.5 | 603.0 | 632.6 | 0.029 | – | Too zoomed in | Manual | Visual inspection | N | Y | N |
Notes. In Col. 1, a star next to the name denotes that the LoTSS source has no optical ID. Two stars indicate that the LoTSS catalogue has the wrong optical ID for the source, compared to 3CRR. In Col. 4, a star indicates that the source is not resolved in the LoTSS catalogue and so no accurate size measurement is available. In Col. 6, a star indicates a photometric redshift, otherwise the LoTSS redshift is spectroscopic. In Cols. 10 and 11, the flux density and largest angular size are said to match if they agree to within 20% of the 3CRR catalogue value. In Col. 12, the redshift is said to match if the redshifts agree to within 10%.
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