galaxy: Fornax spheroidal dwarf galaxy location: RA = 02h 39m 59.3s Dec= −34d 26m 57s photometric system: UKIRT name of database: db_For.txt names of columns and meaning: star_id - identification number for every star RA - Right Ascension valid for epoch J2015.5 [deg] Dec - Declination valid for epoch J2015.5 [deg] mag_J - magnitude in J-band in UKIRT phot. syst. [mag] err_J - uncertainty of J magnitude as found in DAOPHOT [mag] mag_K - magnitude in K-band in UKIRT phot. syst. [mag] err_K - uncertainty of K magnitude as found in DAOPHOT [mag] ell_J - ellipticity in J-band as found in SExtractor, NaN if not found ell_K - ellipticity in K-band as found in SExtractor, NaN if not found JD_J - Julian Date of observations in J-band JD_K - Julian Date of observations in K-band frg - is the star a foreground star? Based on Gaia eDR3 parallaxes and proper motions (1 = foreground object, 0 = non-foreground object, NaN = data unavailable) x_J - x coordinate of star's centroid in J image [pix] y_J - y coordinate of star's centroid in J image [pix] x_K - x coordinate of star's centroid in K image [pix] y_K - y coordinate of star's centroid in K image [pix] instr - name of instrument that took the images refimage_J - name of reference J image, to which x,y centroids refer to refimage_K - name of reference K image, to which x,y centroids refer to Columns in completeness file: compl99 - completeness at a level of 99 percent for stars of this magnitude compl95 - completeness at a level of 95 percent for stars of this magnitude compl90 - completeness at a level of 90 percent for stars of this magnitude compl75 - completeness at a level of 75 percent for stars of this magnitude compl50 - completeness at a level of 50 percent for stars of this magnitude