# r dr muU emuU muB emuB muR emuR # 112.NGC4238.sb /Sep 21 21:31 2000 jansen@taurus # # PROGRAM = 'Nearby Field Galaxy Survey' /PROGRAM TITLE # BIBREF = '2000ApJS..126..271J' /ARTICLE PRESENTING THESE DATA # RELEASE = 'NFGS_v1.0P_Sep2000' /RELEASE VERSION # ORIGIN = 'R.A. Jansen' /AUTHOR OF THIS RELEASE # MOREINFO = 'nfgs@astro.rug.nl' /DIRECT QUESTIONS/COMMENTS TO # # OBJECT_1 = 'NGC4238' /OBJECT, COMMON NAME # OBJECT_2 = 'NFGS112' /OBJECT, SURVEY INTERNAL ID # OBJECT_3 = 'UGC_7308' /OBJECT, UGC CATALOG NUMBER # RA = '12:14:31.307' /RIGHT ASCENSION (hh:mm:ss.sss) # DEC = '+63:41:16.52' /DECLINATION ([S]dd:mm:ss.ss) # EPOCH = 'B1950.0' /EPOCH/EQUINOX # HUBTYPE = 'Sc' /MORPHOLOGICAL HUBBLE TYPE # NUMTYPE = 5 /MORPHOLOGICAL NUMERIC TYPE # EPS = 0.7500 /ELLIPTICITY, (1-B/A) # PAGAL = '36' /POSITION ANGLE (N->E) OF GALAXY # OBSERVAT = 'FLWO - MT.HOPKINS' /OBSERVATORY # TELESCOP = '1.2M' /TELESCOPE NAME # INSTRUME = 'CCD' /INTRUMENT NAME # # EXPTIMEU = 990 /U - INTEGRATION TIME, SECONDS # SEEING_U = 2.29 /U - EFFECTIVE SEEING FWHM, ARCSEC # EPZERO_U = 0.020 /U - ZEROPOINT ERROR, MAG/ARCSEC^2 # MU_SKY_U = 21.625 /U - SKY BRIGHTNESS, MAG/ARCSEC^2 # EMU_SKYU = 0.009 /U - ERROR THEREON, MAG/ARCSEC^2 # A_G_U = 0.035 /U - APPLIED GALACTIC EXTINCT.CORR # # EXPTIMEB = 960 /B - INTEGRATION TIME, SECONDS # SEEING_B = 2.34 /B - EFFECTIVE SEEING FWHM, ARCSEC # EPZERO_B = 0.011 /B - ZEROPOINT ERROR, MAG/ARCSEC^2 # MU_SKY_B = 22.354 /B - SKY BRIGHTNESS, MAG/ARCSEC^2 # EMU_SKYB = 0.005 /B - ERROR THEREON, MAG/ARCSEC^2 # A_G_B = 0.030 /B - APPLIED GALACTIC EXTINCT.CORR # # EXPTIMER = 390 /R - INTEGRATION TIME, SECONDS # SEEING_R = 2.26 /R - EFFECTIVE SEEING FWHM, ARCSEC # EPZERO_R = 0.012 /R - ZEROPOINT ERROR, MAG/ARCSEC^2 # MU_SKY_R = 20.853 /R - SKY BRIGHTNESS, MAG/ARCSEC^2 # EMU_SKYR = 0.005 /R - ERROR THEREON, MAG/ARCSEC^2 # A_G_R = 0.018 /R - APPLIED GALACTIC EXTINCT.CORR # # B_26 = 14.29 /ISOPHOTAL B_26 MAGNITUDE # EB_26 = 0.01 /ERROR THEREON, MAGNITUDE # R_B26 = 35.04 /ISOPHOTAL RADIUS R_B26, ARCSEC # ER_B26 = 1.41 /ERROR THEREON, ARCSEC # B_TOT = 14.25 /TOTAL EXTRAPOLATED B MAGNITUDE # EB_TOT = 0.01 /ERROR THEREON, MAGNITUDE # V_LG = 2910 /VELOCITY IN LOCAL GROUP FRAME, KM/S # V_VC = 3159 /VIRGO FLOW CORRECTED VELOCITY, KM/S # MB_TOT = -18.25 /ABSOLUTE EXTRAPOLATED B MAG, H0=100 # EMB_TOT = 0.14 /ERROR THEREON, MAGNITUDE # # RUNIT = 'arcsec' /UNIT OF RADIUS # MUNIT = 'mag/arcsec2' /UNIT OF SURFACE BRIGHTNESS # # Explanation to the columns: # r : effective elliptical radius of current annulus -- if a and b # are the major- and minor-axis of an ellipse fitted to a given # isophote, then r = sqrt(a*b) and EPS = 1 - b/a # dr : upper radius limit of the current annulus -- each annulus runs # from dr[i-1] to dr[i] , where dr[0] = 0 # mu : effective surface brightness within current annulus # emu : total error (random + systematic) on mu , exclusive EPZERO # # r dr muU emuU muB emuB muR emuR # 0.1860 0.1951 20.9561 0.0639 21.0964 0.0368 20.0023 0.0117 0.2046 0.2146 20.9523 0.0658 21.0951 0.0366 20.0021 0.0112 0.2251 0.2360 20.9481 0.0678 21.0935 0.0365 20.0018 0.0105 0.2476 0.2596 20.9438 0.0695 21.0918 0.0364 20.0013 0.0098 0.2723 0.2856 20.9407 0.0697 21.0897 0.0363 20.0005 0.0089 0.2996 0.3142 20.9389 0.0682 21.0876 0.0360 19.9993 0.0081 0.3295 0.3456 20.9384 0.0652 21.0855 0.0353 19.9977 0.0081 0.3625 0.3802 20.9391 0.0610 21.0833 0.0343 19.9955 0.0081 0.3987 0.4182 20.9411 0.0554 21.0812 0.0326 19.9929 0.0081 0.4386 0.4600 20.9443 0.0485 21.0792 0.0301 19.9901 0.0081 0.4824 0.5060 20.9479 0.0408 21.0769 0.0268 19.9873 0.0082 0.5307 0.5566 20.9514 0.0329 21.0745 0.0220 19.9850 0.0082 0.5837 0.6122 20.9531 0.0261 21.0721 0.0158 19.9839 0.0082 0.6421 0.6735 20.9525 0.0208 21.0698 0.0121 19.9851 0.0082 0.7063 0.7408 20.9478 0.0171 21.0668 0.0121 19.9886 0.0126 0.7770 0.8149 20.9395 0.0156 21.0636 0.0121 19.9937 0.0193 0.8547 0.8964 20.9279 0.0156 21.0616 0.0122 19.9994 0.0251 0.9401 0.9860 20.9166 0.0156 21.0630 0.0197 20.0042 0.0272 1.0341 1.0846 20.9089 0.0156 21.0683 0.0293 20.0091 0.0259 1.1376 1.1931 20.9054 0.0156 21.0749 0.0382 20.0193 0.0259 1.2513 1.3124 20.9026 0.0156 21.0787 0.0416 20.0355 0.0279 1.3764 1.4436 20.9002 0.0157 21.0813 0.0396 20.0543 0.0278 1.5141 1.5880 20.9050 0.0157 21.0881 0.0358 20.0716 0.0216 1.6655 1.7468 20.9182 0.0159 21.1029 0.0334 20.0884 0.0127 1.8320 1.9215 20.9358 0.0162 21.1265 0.0345 20.1135 0.0085 2.0152 2.1136 20.9571 0.0164 21.1536 0.0310 20.1505 0.0087 2.2168 2.3250 20.9918 0.0167 21.1805 0.0189 20.1949 0.0090 2.4384 2.5575 21.0360 0.0170 21.2084 0.0133 20.2438 0.0101 2.6823 2.8132 21.0974 0.0175 21.2446 0.0136 20.2902 0.0114 2.9505 3.0945 21.1678 0.0181 21.2866 0.0140 20.3327 0.0097 3.2456 3.4040 21.1999 0.0182 21.3240 0.0141 20.3837 0.0100 3.5701 3.7444 21.2475 0.0187 21.3617 0.0144 20.4401 0.0104 3.9271 4.1188 21.2921 0.0193 21.4126 0.0148 20.4973 0.0108 4.3199 4.5307 21.3379 0.0200 21.4785 0.0156 20.5664 0.0113 4.7518 4.9838 21.3966 0.0209 21.5420 0.0164 20.6399 0.0120 5.2270 5.4821 21.4719 0.0223 21.6137 0.0174 20.7167 0.0125 5.7497 6.0304 21.5379 0.0241 21.6907 0.0183 20.7899 0.0132 6.3247 6.6334 21.5941 0.0238 21.7512 0.0187 20.8604 0.0137 6.9572 7.2967 21.6329 0.0238 21.7936 0.0185 20.9166 0.0138 7.6529 8.0264 21.6473 0.0234 21.8270 0.0183 20.9573 0.0137 8.4182 8.8290 21.6543 0.0235 21.8495 0.0178 20.9956 0.0136 9.2600 9.7119 21.6797 0.0241 21.8826 0.0178 21.0460 0.0137 10.1860 10.6831 21.7480 0.0254 21.9512 0.0186 21.1231 0.0143 11.2046 11.7514 21.8306 0.0275 22.0480 0.0199 21.2235 0.0154 12.3250 12.9266 21.9528 0.0303 22.1887 0.0223 21.3634 0.0170 13.5575 14.2192 22.1465 0.0340 22.3433 0.0248 21.5140 0.0189 14.9133 15.6412 22.2928 0.0372 22.4847 0.0275 21.6584 0.0210 16.4046 17.2053 22.3902 0.0406 22.6108 0.0299 21.8018 0.0231 18.0450 18.9258 22.6065 0.0463 22.8153 0.0337 21.9964 0.0266 19.8495 20.8184 22.8952 0.0541 23.0740 0.0393 22.2700 0.0324 21.8345 22.9002 23.2626 0.0675 23.3963 0.0472 22.5677 0.0398 24.0179 25.1902 23.6235 0.0855 23.7698 0.0591 22.9524 0.0532 26.4197 27.7092 24.1339 0.1560 24.2583 0.0774 23.4232 0.0747 29.0617 30.4802 24.7846 0.2042 24.8454 0.1067 23.9660 0.1118 31.9678 33.5282 25.5020 0.2887 25.4673 0.1549 24.5707 0.1785 35.1646 36.8810 25.8231 0.3435 26.0216 0.2242 25.2238 0.2994 38.6811 40.5691 26.4255 0.5202 26.5862 0.3316 25.9908 0.5296 42.5492 44.6260 27.3880 0.9297 27.1216 0.4737 26.8409 0.9289 46.8041 49.0886 27.4235 0.9332 27.5294 0.6300 27.8585 1.6105 51.4845 53.9974 27.6865 1.2163 27.9447 0.8269 28.4808 2.1089 56.6329 59.3971 27.9469 1.4076 28.2415 0.9676 28.9509 2.5224 62.2962 65.3368 28.2113 1.6760 28.6574 1.1948 28.8913 2.4687 68.5258 71.8705 28.3301 1.6265 28.9689 1.4053 29.0183 2.5833 75.3784 79.0575 28.3183 1.6760 29.0221 1.4363 28.7310 2.3140 82.9162 86.9632 28.0498 1.8249 29.1718 1.5331 28.8911 2.4685 91.2078 95.6596 28.6718 1.6471 29.0617 1.4429 28.7429 2.3366 100.3286 105.2255 28.5354 1.6214 29.2170 1.5605 28.4871 2.1139 110.3614 115.7480 28.7946 2.1635 28.9927 1.4001 28.7261 2.3217 121.3976 127.3228 28.2411 1.5565 29.0283 1.4861 29.0623 2.6233 133.5373 140.0551 28.6515 1.9224 29.6966 2.0032 29.5306 3.0567 146.8910 154.0606 29.9653 3.2605 29.9700 2.4218 29.9824 3.4869 161.5800 169.4666 29.9653 3.2605 29.9700 2.4218 29.3837 2.9204 177.7379 186.4132 29.9653 3.2605 29.9700 2.4218 28.9863 2.5414