L1512 maps of continuum and line integrated intensity. The CFHT NIR maps at (a) J band, (b) H band, and (c) K_s band. Spitzer MIR maps at (d) IRAC1 band, (e) IRAC2 band, and (f) IRAC4 band with its contours at 5.15, 5.25, 5.35, 5.45, 5.55 MJy sr⁻¹. (g) JCMT SCUBA-II map at 850 μm with its contours at 0, 0.05, 0.15, 0.25 mJy arcsec⁻². Integrated intensity maps of (h) N₂H⁺ J = 1–0 and (i) C¹⁸O J = 1–0 calculated within V_LSR = [−3 km s⁻¹, 16 km s⁻¹] and [6.0 km s⁻¹, 7.5 km s⁻¹], respectively. The panels h and i are overlaid with contours from the 850 μm image. The central cross in each panel indicates the center of L1512 determined by the IRAC4 map. The scale bars of 0.05 pc and millimeter-wavelength beam sizes are denoted in the bottom right and bottom left corners, respectively.