Open Access
Table B.1
Column names and description of the ACT-DR5 MCMF catalog
| Column name | Description |
|---|---|
| NAME | Cluster name in the format ACT-CL JHHMM.m ± DDMM |
| RADEG | R.A. in decimal degrees (J2000) of the SZ detection by ACT |
| DECDEG | Decl. in decimal degrees (J2000) of the SZ detection by ACT |
| SNR | Signal-to-noise ratio, optimized over all filter scales |
| TEMPLATE | Name of the optimal matched filter template for this cluster |
| TILENAME | Name of the ACT map tile in which the cluster was found |
| FIXED_SNR | Signal-to-noise ratio at the reference 2.4 arcmin filter scale |
| Y_C | Central Comptonization parameter (10−4) of the optimal matched filter template |
| ERR_Y_C | Uncertainty on column Y_C |
| FIXED_Y_C | As Y_C but using measured at the reference filter scale of 2.4 arcmin |
| FIXED_ERR_Y_C | Uncertainty on column FIXED_Y_C |
| Z_1_COMB | Redshift of the best optical counterpart |
| Z_2_COMB | Redshift of the second best counterpart |
| L_1_COMB | Richness of the best counterpart |
| L_2_COMB | Richness of the second best counterpart |
| EL_1_COMB | Uncertainty on column L_1_COMB |
| EL_2_COMB | Uncertainty on column L_2_COMB |
| EZ_1_COMB | Uncertainty on column Z_1_COMB |
| EZ_2_COMB | Uncertainty on column Z_2_COMB |
| F_CONT_1_COMB | fcont of best counter part |
| F_CONT_2_COMB | fcont of second best counter part |
| M500_1_COMB | tSZE-based estimate of M500c in units of 1014 M⊙ using Z_1_COMB (corresponds to M500c in Hilton et al. (2021)) |
| M500_1_COMB_ERRPLUS | positive uncertainty to M500_1_COMB |
| M500_1_COMB_ERRMINUS | negative uncertainty to M500_1_COMB |
| M500_2_COMB | As M500_1_COMB but for Z_2_COMB |
| F_CONT_1_COMB_SNR45 | fcontof best counter part for SNR>4.5 sample |
| F_CONT_2_COMB_SNR45 | fcont of second best counter part for SNR>4.5 sample |
| M500_1_COMB_CAL | Similar to M500_1_COMB but rescaled with an calibration factor of 0.71 ± 0.07 (corresponds to M500_cal in Hilton et al. (2021)) |
| M500_1_COMB_CAL_ERRMINUS | positive uncertainty to M500_1_COMB_CAL |
| M500_1_COMB_CAL_ERRPLUS | negative uncertainty to M500_1_COMB_CAL |
| M500_2_COMB_CAL | As M500_1_COMB_CAL but using Z_2_COMB |
| Z_SPEC_1 | Spectroscopic redshift for the best optical counter part |
| Z_SPEC_TYPE | Type of spec-z. 1: literature redshift, 2: >2 spec-z galaxies, 3: ≤ 2 spec-z galaxies |
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