Tables

Table/Script	Download
Table 2 Global Properties	Format: csv [table_global.csv]
Table 6 Resolved Quantities	Format: csv [table_resolved.csv]
Python Script	Utility for extracting 2D cutouts of resolved properties: [extract_cutout.py] .

Descriptions

Column descriptions for machine-readable version of Table 6 and the global properties listed in Table 2.

table_global.csv: Global properties of the galaxies in our sample. See Table 2 in the paper for references and descriptions.

Column name	Description
galname	Galaxy name
log_sigma_fuv	log(FUV surface density)
log_sigma_nuv	log(NUV surface density)
log_sigma_w4	log(WISE W4 surface density)
log_sigma_mstar	log(stellar mass surface density)
a_v	$A_V$ extinction derived from the Balmer decrement
ba	$b/a$
bt	Bulge-to-total ratio
metallicity	Gas phase metallicity
n	Sersic index
ur	u-r colour
log_v_disp_bulge	Bulge velocity dispersion
log_cosi	log(cos inclination)
log_sigma_tir	log(total infrared surface density)
log_sigma_sfr	log(SFR surface density)
area_kpc2	Optical surface area in kpc^2 (2 * pi * r_e^2). The "sigma" quantities above were divided by this number. To get total log(stellar mass) for example, add log10(area_kpc2) to log_sigma_mstar. The effective radius r_e (half-light i-band radius) was taken from CALIFA photometry done by Gilhuly & Courteau (2018) .
nx	Number of pixels in the x-direction (see extract_cutout.py as an example of how nx, ny should be used)
ny	Number of pixels in the y-direction
leda_ra	RA J2000 from LEDA (deg)
leda_dec	Dec J2000 from LEDA (deg)
xc	x-coordinate (0-indexed) of center of field (leda_ra, leda_dec)
yc	y-coordinate (0-indexed) of center of field (leda_ra, leda_dec)

table_resolved.csv: Quantities derived from spatially-resolved optical IFU and molecular gas maps. Each row corresponds to one pixel. See extract_cutout.py for examples of how to turn quantities in this table into 2-dimensional images for each galaxy. See Table 6 in the paper.

Column name	Description
id	Pixel ID
galname	Name of the galaxy that this pixel belongs to
co_uplim_flag	Whether the CO measurement with the Simple method is a detection (0) or an upper limit (1)
bpt	BPT classification. (-1=starforming, 0=composite, 1=LIER, 2=Seyfert)
pix_area	Area of the pixel in kpc^2
met	Gas-phase metallicity (12+log(O/H))
alpha_co	CO-to-H2 conversion factor from this metallicity
log_sigmstar	log10(stellar mass surface density in Msun/pc^2)
log_sigsfr	log10(SFR surface density in Msun/yr/kpc^2)
err_log_sigsfr	Error in the above
av_mag	$A_V$ (mag) from the Balmer decrement
log_lco	log(CO luminosity in K km/s pc^2) using the Sun method, including all pixels (not just SFing)
err_log_lco	Error in the above
log_lco_simple	log(CO luminosity in K km/s pc^2) using the Simple method, including all pixels (not just SFing). Includes upper limits.
err_log_lco_simple	Error in the above
log_sigh2_aco3p2_all	log(CO luminosity in K km/s pc^2) using the Sun method, including all pixels (not just SFing)
err_log_sigh2_aco3p2_all	Error in the above
log_sigh2_aco3p2_all_simple	log(H2 surface density in Msun/pc^2) using the Simple method, including all pixels (not just SFing), assuming alpha_co=3.2
err_log_sigh2_aco3p2_all_simple	Error in the above
log_sigh2_aco_met	log(H2 surface density in Msun/pc^2) using the Sun method, only SFing pixels, assuming metallicity-dependent alpha_co
err_log_sigh2_aco_met	Error in the above
log_l12	log(12 micron luminosity in Lsun)
err_log_l12	Error in the above
log_sig12	log(12 micron surface density in Lsun/pc^2)
err_log_sig12	Error in the above

References

• Chown et al. 2020. A new estimator of resolved molecular gas in nearby galaxies.
• Gilhuly & Courteau (2018). An Extensive Photometric Catalog of CALIFA Galaxies.