J/MNRAS/520/4582  TPA pulsars observing and physical properties (Posselt+, 2023)

The Thousand Pulsar Array program on MeerKAT - IX. The time-averaged properties of the observed pulsar population. Posselt B., Karastergiou A., Johnston S., Parthasarathy A., Oswald L.S., Main R.A., Basu A., Keith M.J., Song X., Weltevrede P., Tiburzi C., Bailes M., Buchner S., Geyer M., Kramer M., Spiewak R., Venkatraman Krishnan V. <Mon. Not. R. Astron. Soc. 520, 4582-4600 (2023)> =2023MNRAS.520.4582P 2023MNRAS.520.4582P (SIMBAD/NED BibCode)
ADC_Keywords: Pulsars ; Stars, variable ; Interferometry ; Photometry ; Spectroscopy ; Polarization ; Radio sources ; Velocity dispersion ; Rotational velocities Keywords: catalogues - surveys - pulsars: general Abstract: We present the largest single survey to date of average profiles of radio pulsars, observed and processed using the same telescope and data reduction software. Specifically, we present measurements for 1170 pulsars, observed by the Thousand Pulsar Array programme at the 64-dish SARAO MeerKAT radio telescope, in a frequency band from 856 to 1712 MHz. We provide rotation measures (RM), dispersion measures, flux densities, and polarization properties. The catalogue includes 254 new RMs that substantially increase the total number of known pulsar RMs. Our integration times typically span over 1000 individual rotations per source. We show that the radio (pseudo-) luminosity has a strong, shallow dependence on the spin-down energy, proportional to dE/dt0.15±0.04, that contradicts some previous proposals of population synthesis studies. In addition, we find a significant correlation between the steepness of the observed flux density spectra and dE/dt, and correlations of the fractional linear polarization with dE/dt, the spectral index, and the pulse width, which we discuss in the context of what is known about pulsar radio emission and how pulsars evolve with time. On the whole, we do not see significant correlations with the estimated surface magnetic field strength, and the correlations with dE/dt are much stronger than those with the characteristic age. This finding lends support to the suggestion that magnetic dipole braking may not be the dominant factor for the evolution of pulsar rotation over the lifetimes of pulsars. A public data release of the high-fidelity time-averaged pulse profiles in full polarization accompanies our catalogue. Description: This work focuses on the fundamental observables obtained from time-averaged pulse profiles in full polarization. We present a catalogue of measurements accompanying the public data release of the underlying processed TPA data for over 1200 pulsars. The TPA data are the largest homogeneous data set of the non-recyled pulsar population to date, enabling a large variety of statistically meaningful constraints on the radio emission properties of pulsars. Here, we restrict to a few statistical example studies to demonstrate the capability of this new resource. (i.e. see more in section Introduction). Here, the TPA pulsar sample encompasses the non-recycled pulsar population with a rotation period range from 30 ms to 6 s. The survey sources were chosen in 2019 to include as many pulsars as possible with declination lower than 25°. Pulsars with positional uncertainties greater than 2 arcsec were excluded. We use the 64-dish SARAO MeerKAT radio telescope which carried out over 10000 TPA pulsar observations since 2019 February. Observations are made with L-band receiver centred 1284 MHz posessing a total bandwidth of 775 MHz divided in 8 sub-channels. Overall 1279 unique pulsars were observed between 2019 March 8 and 2021 November 3 (10248 observations), (i.e. see more sections 2.1 Observing programme, 2.2 Processing and flux calibration, 2.3 Template generation, ephemerides, DMs, and RMs and 2.4 Measurements on pulsar pulses profiles). As exposed in section 3, results are presented first for 1271 TPA pulsars in table1.dat which regroups general properties and the census observations quantities as periods, spin-down dE/dt, observing times and dates, computed DMs and RMs, calculated power-law spectral indices, pulse widths W10. Next, as we measured DMs and RMs for 1057 TPA pulsars, 254 are new values (no reported in ATNF) and presented in table2.dat (i.e. see section 3.2). As detailed in section 3.3 pulsar spectra, we presented in table5.dat fluxes meausrements in all channels and computed spectral indices for pulsars used for the weighted PL-fits. Finally, we provided in table6.dat polarization fraction measurements data for 1057 TPA pulsars with good S/N and RM values (see section 3.4). File Summary: -------------------------------------------------------------------------------- FileName Lrecl Records Explanations -------------------------------------------------------------------------------- ReadMe 80 . This file table1.dat 125 1271 The general properties of the TPA pulsars and their census observations table2.dat 22 254 The 254 newly measured RMs and uncertainties explained in section 3.2 table5.dat 225 1237 Properties of the TPA census of pulsars used for weighted PL-fits to derive spectral indices table6.dat 463 1057 The polarization fraction measurements in frequency-averaged and set of the 8 frequency channels data of the TPA census pulsars with well determined RM -------------------------------------------------------------------------------- See also: J/MNRAS/508/4249 : TPA radio pulsars with MeerKAT (Posselt+, 2021) J/MNRAS/473/4436 : Spectral properties of 441 radio pulsars (Jankowski+, 2018) J/MNRAS/391/1210 : Characteristics of energetic pulsars (Weltevrede+, 2008) J/MNRAS/386/1881 : New pulsar rotation measures (Noutsos+, 2008) J/MNRAS/273/411 : Multifrequency fluxes of 280 pulsars (Lorimer+ 1995) J/ApJS/208/17 : 2nd Fermi LAT cat. of gamma-ray pulsars (2PC) (Abdo+, 2013) B/psr : ATNF Pulsar Catalogue (Manchester+, 2005) Byte-by-byte Description of file: table1.dat -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- 1- 11 A11 --- PSR Pulsar name designation as JHHMM±DDMM (PSRJ) 13- 18 F6.4 s P Rotation period of the pulsar (P) 20- 23 F4.1 10-7W logdE/dt ? The logarithm of the spin-down energy loss rate (logEdot) 25- 31 F7.1 d MJD The modified Julian date of the census pulsar observation (MJD) 33- 36 I4 s tobs The TPA census observing time corrected from radio frequency interference RFI (tobs) 38- 44 I7 s tnom ? The nominal optimal observing lengths tnom according to Song et al. (2021MNRAS.505.4456S 2021MNRAS.505.4456S) (tnorm) 46- 50 F5.2 uJy RMSI The reached rms in folded pulse profile in Stokes I ({sig}I) 52- 56 I5 --- SNR The signal-to-noise ratio S/N of the pulse peak position in Stokes I (S/N) 58- 63 F6.1 pc/cm+3 DM The computed dispersion measure as explained in sections 2.3 and 3 (DM) 65- 68 F4.1 pc/cm+3 e_DM ? The 1σ estimated error of DM where blanks mean estimates fail (σDM) 70- 76 F7.1 rad/m2 RM ? Rotation measure as explained in sections 2.3 and 3 (RM) 78- 81 F4.1 rad/m2 e_RM ? The 1σ estimated error of RM where blanks mean estimates fail (σRM) 83- 90 F8.3 ms tscat ? The time-scale of the temporal broadening of pulses τ due to scattering as "scattering time-scale" from Oswald et al. 2021MNRAS.504.1115O 2021MNRAS.504.1115Oscat) 92- 97 F6.3 ms e_tscat ? The 1σ estimated error of tscat where blanks mean estimates fail (στ) 99-104 F6.4 --- ascat ? The scattering spectral index from Oswald et al. 2021MNRAS.504.1115O 2021MNRAS.504.1115Oscat) 106-111 F6.4 --- e_ascat ? The 1σ estimated error of ascat where blanks mean estimates fail (σα) 113-118 F6.2 deg W10 ? The pulse widths W10 measured at 10 per cent of the pulse peak from Posselt et al. 2021MNRAS.508.4249P 2021MNRAS.508.4249P (W10) 120-125 F6.2 deg e_W10 ? The 1σ estimated error of W10 where blanks mean estimates fail (σW10) -------------------------------------------------------------------------------- Byte-by-byte Description of file: table2.dat -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- 1- 11 A11 --- PSR Pulsar name designation as JHHMM±DDMM (PSRJ) 13- 18 F6.1 rad/m2 RM Rotation measure as explained in sections 2.3 and 3 (RM) 20- 22 F3.1 rad/m2 e_RM The 1σ estimated error of RM (σRM) -------------------------------------------------------------------------------- Byte-by-byte Description of file: table5.dat -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- 1- 11 A11 --- PSR Pulsar name designation as JHHMM±DDMM (PSRJ) 13- 16 I4 MHz nut The frequency of the frequency-averaged at which the continuum-equivalent fluxes Ft are obtained (νt) 18- 25 F8.4 mJy Ft The continuum-equivalent flux measured in the frequency-averaged total power profile (Ft) 27- 32 F6.4 mJy e_Ft The 1σ estimated error of Ft (σFt) 34- 37 F4.1 [10-7W] logL ? The calculated pseudo-luminosity in MeerKAT L-band in same way as equation 2 of section 2.4 (logLL) 39- 41 I3 MHz nu1 ? The frequency of channel 1 processed with PTUSE at which the continuum-equivalent fluxes Fch1 are obtained (ν1) 43- 51 F9.4 mJy Fch1 ? The continuum-equivalent flux measured in the frequency channel 1 ν1 (Fch1) 53- 58 F6.4 mJy e_Fch1 ? The 1σ estimated error of Fch1 (σFch1) 60- 63 I4 MHz nu2 ? The frequency of channel 2 processed with PTUSE at which the continuum-equivalent fluxes Fch2 are obtained (ν2) 65- 73 F9.4 mJy Fch2 ? The continuum-equivalent flux measured in the frequency channel 2 ν2 (Fch2) 75- 80 F6.4 mJy e_Fch2 ? The 1σ estimated error of Fch2 (σFch2) 82- 85 I4 MHz nu3 ? The frequency of channel 3 processed with PTUSE at which the continuum-equivalent fluxes Fch3 are obtained (ν3) 87- 95 F9.4 mJy Fch3 ? The continuum-equivalent flux measured in the frequency channel 3 ν3 (Fch3) 97-102 F6.4 mJy e_Fch3 ? The 1σ estimated error of Fch3 (σFch3) 104-107 I4 MHz nu4 ? The frequency of channel 4 processed with PTUSE at which the continuum-equivalent fluxes Fch4 are obtained (ν4) 109-117 F9.4 mJy Fch4 ? The continuum-equivalent flux measured in the frequency channel 4 ν4 (Fch4) 119-124 F6.4 mJy e_Fch4 ? The 1σ estimated error of Fch4 (σFch4) 126-129 I4 MHz nu5 ? The frequency of channel 5 processed with PTUSE at which the continuum-equivalent fluxes Fch5 are obtained (ν5) 131-138 F8.4 mJy Fch5 ? The continuum-equivalent flux measured in the frequency channel 5 ν5 (Fch5) 140-145 F6.4 mJy e_Fch5 ? The 1σ estimated error of Fch5 (σFch5) 147-150 I4 MHz nu6 ? The frequency of channel 6 processed with PTUSE at which the continuum-equivalent fluxes Fch6 are obtained (ν6) 152-159 F8.4 mJy Fch6 ? The continuum-equivalent flux measured in the frequency channel 6 ν6 (Fch6) 161-166 F6.4 mJy e_Fch6 ? The 1σ estimated error of Fch6 (σFch6) 168-171 I4 MHz nu7 ? The frequency of channel 7 processed with PTUSE at which the continuum-equivalent fluxes Fch7 are obtained (ν7) 173-180 F8.4 mJy Fch7 ? The continuum-equivalent flux measured in the frequency channel 7 ν7 (Fch7) 182-187 F6.4 mJy e_Fch7 ? The 1σ estimated error of Fch7 (σFch7) 189-192 I4 MHz nu8 ? The frequency of channel 8 processed with PTUSE at which the continuum-equivalent fluxes Fch8 are obtained (ν8) 194-201 F8.4 mJy Fch8 ? The continuum-equivalent flux measured in the frequency channel 8 ν8 (Fch8) 203-208 F6.4 mJy e_Fch8 ? The 1σ estimated error of Fch8 (σFch8) 210-214 F5.2 --- SI ? The spectral index derived from our weighted PL-fits (SI) 216-219 F4.2 --- e_SI ? The 1σ estimated error of SI (σSI) 221-225 F5.3 --- mSI ? The pseudo-modulation index defined in equation 3 of section 2.4 and indicating the scatter around the PL-fit (mSI) -------------------------------------------------------------------------------- Byte-by-byte Description of file: table6.dat -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- 1- 11 A11 --- PSR Pulsar name designation as JHHMM±DDMM (PSRJ) 13- 17 F5.3 --- L/It The debiased linear polarization fraction LFP for the frequency-averaged data (TfracLPtrueI) 19- 23 F5.3 --- e_L/It The 1σ estimated error of L/It (TdelfracLPtrueI) (1) 25- 29 F5.3 --- L*/It The debiased vector-added linear polarization L*PF fraction for the frequency-averaged data (TfracLPvecI) 31- 35 F5.3 --- e_L*/It The 1σ estimated error of L*/It (TdelfracLPvecI) (1) 37- 42 F6.3 --- V/It The debiased circular polarization fraction CPF for the frequency-averaged data (TfracVI) 44- 48 F5.3 --- e_V/It The 1σ estimated error of V/It (TdelfracVI) (1) 50- 54 F5.3 --- Vabs/It The debiased absolute circular polarization fraction aCPF for the frequency-averaged data (TfracabsVI) 56- 58 I3 % LP30t ? Percentage fraction of the pulse that have linear polarization LP above 30 per cent for the frequency-averaged data (PFLP30) 60- 62 I3 % e_LP30t []? Lower 1σ statistical uncertainty of LP30t (PFLP30_minusSigma) (2) 64- 65 I2 % E_LP30t ? Upper 1σ statistical uncertainty of LP30t (PFLP30_plusSigma) (2) 67- 69 I3 % LP60t ? Percentage fraction of the pulse that have linear polarization LP above 60 per cent for the frequency-averaged data (PFLP60) 71- 73 I3 % e_LP60t []? Lower 1σ statistical uncertainty of LP60t (PFLP60_minusSigma) (2) 75- 76 I2 % E_LP60t ? Upper 1σ statistical uncertainty of LP60t (PFLP60_plusSigma) (2) 78- 80 I3 % LP90t ? Percentage fraction of the pulse that have linear polarization LP above 90 per cent for the frequency-averaged data (PFLP90) 82- 84 I3 % e_LP90t []? Lower 1σ statistical uncertainty of LP90t (PFLP90_minusSigma) (2) 86- 87 I2 % E_LP90t ? Upper 1σ statistical uncertainty of LP90t (PFLP90_plusSigma) (2) 89- 91 I3 % aCP10 ? Percentage fraction of the pulse that have absolute circular polarization aCP above 10 per cent for the frequency-averaged data (PFaCP10) 93- 95 I3 % e_aCP10 []? Lower 1σ statistical uncertainty of aCP10 (PFaCP10_minusSigma) (2) 97- 98 I2 % E_aCP10 ? Upper 1σ statistical uncertainty of aCP10 (PFaCP10_plusSigma) (2) 100-102 I3 % aCP25 ? Percentage fraction of the pulse that have absolute circular polarization aCP above 25 per cent for the frequency-averaged data (PFaCP25) 104-106 I3 % e_aCP25 []? Lower 1σ statistical uncertainty of aCP25 (PFaCP25_minusSigma) (2) 108-109 I2 % E_aCP25 ? Upper 1σ statistical uncertainty of aCP25 (PFaCP25_plusSigma) (2) 111-112 I2 % aCP40 ? Percentage fraction of the pulse that have absolute circular polarization aCP above 40 per cent for the frequency-averaged data (PFaCP40) 114-116 I3 % e_aCP40 []? Lower 1σ statistical uncertainty of aCP40 (PFaCP40_minusSigma) (2) 118 I1 % E_aCP40 ? Upper 1σ statistical uncertainty of aCP40 (PFaCP40_plusSigma) (2) 120-124 F5.3 --- L/I1 ? The debiased linear polarization fraction LFP for the frequency channel 1 (ch1fracLPtrueI) 126-130 F5.3 --- e_L/I1 ? The 1σ estimated error of L/I1 (ch1delfracLPtrueI) 132-136 F5.3 --- L*/I1 ? The debiased vector-added linear polarization L*PF fraction for the frequency channel 1 (ch1fracLPvecI) 138-142 F5.3 --- e_L*/I1 ? The 1σ estimated error of L*/I1 (ch1delfracLPvecI) 144-149 F6.3 --- V/I1 ? The debiased circular polarization fraction CPF for the frequency channel 1 (ch1fracVI) 151-155 F5.3 --- e_V/I1 ? The 1σ estimated error of V/I1 (ch1delfracVI) 157-161 F5.3 --- Vabs/I1 ? The debiased absolute circular polarization fraction aCPF for the frequency channel 1 (ch1fracabsVI) 163-167 F5.3 --- L/I2 ? The debiased linear polarization fraction LFP for the frequency channel 2 (ch2fracLPtrueI) 169-173 F5.3 --- e_L/I2 ? The 1σ estimated error of L/I2 (ch2delfracLPtrueI) 175-179 F5.3 --- L*/I2 ? The debiased vector-added linear polarization L*PF fraction for the frequency channel 2 (ch2fracLPvecI) 181-185 F5.3 --- e_L*/I2 ? The 1σ estimated error of L*/I2 (ch2delfracLPvecI) 187-192 F6.3 --- V/I2 ? The debiased circular polarization fraction CPF for the frequency channel 2 (ch2fracVI) 194-198 F5.3 --- e_V/I2 ? The 1σ estimated error of V/I2 (ch2delfracVI) 200-204 F5.3 --- Vabs/I2 ? The debiased absolute circular polarization fraction aCPF for the frequency channel 2 (ch2fracabsVI) 206-211 F6.3 --- L/I3 ? The debiased linear polarization fraction LFP for the frequency channel 3 (ch3fracLPtrueI) 213-217 F5.3 --- e_L/I3 ? The 1σ estimated error of L/I3 (ch3delfracLPtrueI) 219-223 F5.3 --- L*/I3 ? The debiased vector-added linear polarization L*PF fraction for the frequency channel 3 (ch3fracLPvecI) 225-229 F5.3 --- e_L*/I3 ? The 1σ estimated error of L*/I3 (ch3delfracLPvecI) 231-236 F6.3 --- V/I3 ? The debiased circular polarization fraction CPF for the frequency channel 3 (ch3fracVI) 238-242 F5.3 --- e_V/I3 ? The 1σ estimated error of V/I3 (ch3delfracVI) 244-248 F5.3 --- Vabs/I3 ? The debiased absolute circular polarization fraction aCPF for the frequency channel 3 (ch3fracabsVI) 250-254 F5.3 --- L/I4 ? The debiased linear polarization fraction LFP for the frequency channel 4 (ch4fracLPtrueI) 256-260 F5.3 --- e_L/I4 ? The 1σ estimated error of L/I4 (ch4delfracLPtrueI) 262-266 F5.3 --- L*/I4 ? The debiased vector-added linear polarization L*PF fraction for the frequency channel 4 (ch4fracLPvecI) 268-272 F5.3 --- e_L*/I4 ? The 1σ estimated error of L*/I4 (ch4delfracLPvecI) 274-279 F6.3 --- V/I4 ? The debiased circular polarization fraction CPF for the frequency channel 4 (ch4fracVI) 281-285 F5.3 --- e_V/I4 ? The 1σ estimated error of V/I4 (ch4delfracVI) 287-291 F5.3 --- Vabs/I4 ? The debiased absolute circular polarization fraction aCPF for the frequency channel 4 (ch4fracabsVI) 293-297 F5.3 --- L/I5 ? The debiased linear polarization fraction LFP for the frequency channel 5 (ch5fracLPtrueI) 299-303 F5.3 --- e_L/I5 ? The 1σ estimated error of L/I5 (ch5delfracLPtrueI) 305-309 F5.3 --- L*/I5 ? The debiased vector-added linear polarization L*PF fraction for the frequency channel 5 (ch5fracLPvecI) 311-315 F5.3 --- e_L*/I5 ? The 1σ estimated error of L*/I5 (ch5delfracLPvecI) 317-322 F6.3 --- V/I5 ? The debiased circular polarization fraction CPF for the frequency channel 5 (ch5fracVI) 324-328 F5.3 --- e_V/I5 ? The 1σ estimated error of V/I5 (ch5delfracVI) 330-334 F5.3 --- Vabs/I5 ? The debiased absolute circular polarization fraction aCPF for the frequency channel 5 (ch5fracabsVI) 336-340 F5.3 --- L/I6 ? The debiased linear polarization fraction LFP for the frequency channel 6 (ch6fracLPtrueI) 342-346 F5.3 --- e_L/I6 ? The 1σ estimated error of L/I6 (ch6delfracLPtrueI) 348-352 F5.3 --- L*/I6 ? The debiased vector-added linear polarization L*PF fraction for the frequency channel 6 (ch6fracLPvecI) 354-358 F5.3 --- e_L*/I6 ? The 1σ estimated error of L*/I6 (ch6delfracLPvecI) 360-365 F6.3 --- V/I6 ? The debiased circular polarization fraction CPF for the frequency channel 6 (ch6fracVI) 367-371 F5.3 --- e_V/I6 ? The 1σ estimated error of V/I6 (ch6delfracVI) 373-377 F5.3 --- Vabs/I6 ? The debiased absolute circular polarization fraction aCPF for the frequency channel 6 (ch6fracabsVI) 379-383 F5.3 --- L/I7 ? The debiased linear polarization fraction LFP for the frequency channel 7 (ch7fracLPtrueI) 385-389 F5.3 --- e_L/I7 ? The 1σ estimated error of L/I7 (ch7delfracLPtrueI) 391-395 F5.3 --- L*/I7 ? The debiased vector-added linear polarization L*PF fraction for the frequency channel 7 (ch7fracLPvecI) 397-401 F5.3 --- e_L*/I7 ? The 1σ estimated error of L*/I7 (ch7delfracLPvecI) 403-408 F6.3 --- V/I7 ? The debiased circular polarization fraction CPF for the frequency channel 7 (ch7fracVI) 410-414 F5.3 --- e_V/I7 ? The 1σ estimated error of V/I7 (ch7delfracVI) 416-420 F5.3 --- Vabs/I7 ? The debiased absolute circular polarization fraction aCPF for the frequency channel 7 (ch7fracabsVI) 422-426 F5.3 --- L/I8 ? The debiased linear polarization fraction LFP for the frequency channel 8 (ch8fracLPtrueI) 428-432 F5.3 --- e_L/I8 ? The 1σ estimated error of L/I8 (ch8delfracLPtrueI) 434-438 F5.3 --- L*/I8 ? The debiased vector-added linear polarization L*PF fraction for the frequency channel 8 (ch8fracLPvecI) 440-444 F5.3 --- e_L*/I8 ? The 1σ estimated error of L*/I8 (ch8delfracLPvecI) 446-451 F6.3 --- V/I8 ? The debiased circular polarization fraction CPF for the frequency channel 8 (ch8fracVI) 453-457 F5.3 --- e_V/I8 ? The 1σ estimated error of V/I8 (ch8delfracVI) 459-463 F5.3 --- Vabs/I8 ? The debiased absolute circular polarization fraction aCPF for the frequency channel 8 (ch8fracabsVI) -------------------------------------------------------------------------------- Note (1): Note that all fraction uncertainties include a 3 per cent systematic error and that the polarization fractions are not filtered for significance. Note (2): Their uncertainties are obtained from considering the 1σ statistical uncertainties of the polarization fractions. Since the latter can be very small, often the same PF-value is measured and this is indicated for completeness by a formal '0' uncertainty. -------------------------------------------------------------------------------- History: From electronic version of the journal References: Johnston et al., Paper I 2020MNRAS.493.3608J 2020MNRAS.493.3608J Song et al., Paper II 2021MNRAS.505.4456S 2021MNRAS.505.4456S Geyer et al., Paper III 2021MNRAS.505.4468G 2021MNRAS.505.4468G Serylak et al., Paper IV 2021MNRAS.505.4483S 2021MNRAS.505.4483S Oswald et al., Paper V 2021MNRAS.504.1115O 2021MNRAS.504.1115O Posselt et al., Paper VI 2021MNRAS.508.4249P 2021MNRAS.508.4249P Johnston et al., Paper VII 2022MNRAS.509.5209J 2022MNRAS.509.5209J Song et al., Paper VIII 2023MNRAS.520.4562S 2023MNRAS.520.4562S Posselt et al., Paper IX This work Main et al., Paper X 2023MNRAS.518.1086M 2023MNRAS.518.1086M Johnston et al., Paper XI 2023MNRAS.520.4801J 2023MNRAS.520.4801J Basu et al., Paper XII 2024MNRAS.528.7458B 2024MNRAS.528.7458B Keith et al., Paper XIII 2024MNRAS.530.1581K 2024MNRAS.530.1581K Johnston et al., Paper XIV 2024MNRAS.530.4839J 2024MNRAS.530.4839J Karastergiou et al., Paper XV 2024MNRAS.532.3558K 2024MNRAS.532.3558K Oswald et al., Paper XVI 2025MNRAS.540.2112O 2025MNRAS.540.2112O Hsu et al., Paper XVII 2025MNRAS.538.1063H 2025MNRAS.538.1063H Wang et al., Paper XVIII 2025MNRAS.544..234W 2025MNRAS.544..234W License: CC-BY-4.0 [see https://spdx.org/licenses/]
(End) Luc Trabelsi [CDS] 02-Apr-2026
The document above follows the rules of the Standard Description for Astronomical Catalogues; from this documentation it is possible to generate f77 program to load files into arrays or line by line