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Table 1.

NOEMA observation log of APM 08279+5255 and NCv1.143.

Source Redshift Tuning Date (Nant) ton Baseline Sideband RMS/2 MHz



Name LO frequency Name Frequency range Size PA
(GHz) (h) (m) (GHz) (mJy/beam) (″) (°)
w18eb001 76.359 2019: Mar30 (10) 4.9 24–176 LSB 70.788– 78.724 1.0 5.6×4.2 −70
USB 86.267– 94.202 0.6 4.7×3.6 112
APM 08279+5255 3.911 w18eb002 84.103 2019: Mar23 (10), Mar27 (10) 6.6 24–176 LSB 78.532– 86.468 0.7 4.9×3.8 105
USB 94.011– 101.946 0.7 4.2×3.3 −75
w18eb003 105.273 2019: Mar19 (10) 4.9 24–176 LSB 87.796– 95.731 0.6 4.2×3.3 −81
USB 103.274 – 111.209 0.8 3.5×3.0 −82

s18dc001 76.670 2018: Aug28 (7), Oct18 (9), Oct26 (9), 12.6 24–368 LSB 70.789– 78.724 0.9 3.5×2.0 −162
Nov22 (10), Dec13 (10); 2019: Feb23 (10) USB 86.267– 94.201 0.6 3.0×1.7 −163
NCv1.143 3.565 s18dc002 84.414 2018: Aug28 (6), Oct20 (9), Nov18 (10) 7.0 24–368 LSB 78.534– 86.467 1.1 4.1×2.3 18
USB 94.009– 101.943 1.4 3.5×1.9 −162
s18dc003 92.158 2018: Jun23 (7) 2.9 24–176 LSB 86.277– 94.212 1.3 5.5×3.0 10
USB 101.755 – 109.690 1.6 4.7×2.6 −170

Notes. The J2000 coordinates (pointing/phase centers) for APM 08279+5255 are RA 08h31m40.70s Dec +52°45′17.60′′ (note the peak position of APM 08279+5255 is at RA 08h31m41.70s Dec +52°45′17.46′′), while for NCv1.143 they are RA 12h56m32.544s Dec +23°36′27.630′′. The coordinates and redshifts of APM 08279+5255 and NCv1.143 are taken from Yang et al. (2017) and Weiß et al. (2007), respectively. The tuning names also correspond to the Prog name that can be found on the Science Data Archive of IRAM (http://vizier.u-strasbg.fr/viz-bin/VizieR-3?-source=B/iram/noema). The synthesized beam sizes correspond to natural weighting. The RMS/2 MHz is the root mean square noise per 2 MHz bandwidth of the spectra for each sideband of each tuning.

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