All Tables

• Table 1: N₂H⁺(1-0) observing parameters.
• Table 2: Source list.
• Table 3: N₂H⁺(1-0) line parameters and LTE column densities.
• Table 4: N₂H⁺(1-0) line parameters with optical depths.
• Table 5: Physical parameters of N₂H⁺ clumps.
• Table 6: Power-law indices calculated from fits of power-law distributions convolved with the telescope beam to N₂H⁺(1-0) integrated intensity maps with axial ratios <2.
• Table 7: Results of gradient fitting.
• Table 8: Physical parameters of massive and low-mass cores.