# r dr muU emuU muB emuB muR emuR # 026.NGC825.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 = 'NGC825' /OBJECT, COMMON NAME # OBJECT_2 = 'NFGS026' /OBJECT, SURVEY INTERNAL ID # OBJECT_3 = 'UGC_1636' /OBJECT, UGC CATALOG NUMBER # RA = '02:05:54.701' /RIGHT ASCENSION (hh:mm:ss.sss) # DEC = '+06:05:13.92' /DECLINATION ([S]dd:mm:ss.ss) # EPOCH = 'B1950.0' /EPOCH/EQUINOX # HUBTYPE = 'Sa' /MORPHOLOGICAL HUBBLE TYPE # NUMTYPE = 1 /MORPHOLOGICAL NUMERIC TYPE # EPS = 0.5600 /ELLIPTICITY, (1-B/A) # PAGAL = '53' /POSITION ANGLE (N->E) OF GALAXY # OBSERVAT = 'FLWO - MT.HOPKINS' /OBSERVATORY # TELESCOP = '1.2M' /TELESCOPE NAME # INSTRUME = 'CCD' /INTRUMENT NAME # # EXPTIMEU = 1890 /U - INTEGRATION TIME, SECONDS # SEEING_U = 2.24 /U - EFFECTIVE SEEING FWHM, ARCSEC # EPZERO_U = 0.014 /U - ZEROPOINT ERROR, MAG/ARCSEC^2 # MU_SKY_U = 21.334 /U - SKY BRIGHTNESS, MAG/ARCSEC^2 # EMU_SKYU = 0.005 /U - ERROR THEREON, MAG/ARCSEC^2 # A_G_U = 0.139 /U - APPLIED GALACTIC EXTINCT.CORR # # EXPTIMEB = 960 /B - INTEGRATION TIME, SECONDS # SEEING_B = 1.93 /B - EFFECTIVE SEEING FWHM, ARCSEC # EPZERO_B = 0.009 /B - ZEROPOINT ERROR, MAG/ARCSEC^2 # MU_SKY_B = 22.012 /B - SKY BRIGHTNESS, MAG/ARCSEC^2 # EMU_SKYB = 0.007 /B - ERROR THEREON, MAG/ARCSEC^2 # A_G_B = 0.120 /B - APPLIED GALACTIC EXTINCT.CORR # # EXPTIMER = 390 /R - INTEGRATION TIME, SECONDS # SEEING_R = 1.76 /R - EFFECTIVE SEEING FWHM, ARCSEC # EPZERO_R = 0.009 /R - ZEROPOINT ERROR, MAG/ARCSEC^2 # MU_SKY_R = 20.322 /R - SKY BRIGHTNESS, MAG/ARCSEC^2 # EMU_SKYR = 0.005 /R - ERROR THEREON, MAG/ARCSEC^2 # A_G_R = 0.071 /R - APPLIED GALACTIC EXTINCT.CORR # # B_26 = 14.21 /ISOPHOTAL B_26 MAGNITUDE # EB_26 = 0.02 /ERROR THEREON, MAGNITUDE # R_B26 = 44.90 /ISOPHOTAL RADIUS R_B26, ARCSEC # ER_B26 = 3.99 /ERROR THEREON, ARCSEC # B_TOT = 14.10 /TOTAL EXTRAPOLATED B MAGNITUDE # EB_TOT = 0.02 /ERROR THEREON, MAGNITUDE # V_LG = 3482 /VELOCITY IN LOCAL GROUP FRAME, KM/S # V_VC = 3360 /VIRGO FLOW CORRECTED VELOCITY, KM/S # MB_TOT = -18.53 /ABSOLUTE EXTRAPOLATED B MAG, H0=100 # EMB_TOT = 0.13 /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 19.7174 0.2603 19.0497 0.0495 17.2061 0.0484 0.2046 0.2146 19.7202 0.2531 19.0510 0.0493 17.2084 0.0487 0.2251 0.2360 19.7233 0.2458 19.0525 0.0491 17.2109 0.0489 0.2476 0.2596 19.7268 0.2384 19.0542 0.0489 17.2139 0.0490 0.2723 0.2856 19.7307 0.2310 19.0564 0.0487 17.2175 0.0492 0.2996 0.3142 19.7352 0.2235 19.0590 0.0484 17.2217 0.0493 0.3295 0.3456 19.7405 0.2160 19.0622 0.0482 17.2268 0.0493 0.3625 0.3802 19.7465 0.2085 19.0661 0.0480 17.2330 0.0494 0.3987 0.4182 19.7533 0.2011 19.0708 0.0478 17.2405 0.0493 0.4386 0.4600 19.7611 0.1937 19.0765 0.0476 17.2494 0.0492 0.4824 0.5060 19.7704 0.1864 19.0833 0.0473 17.2601 0.0488 0.5307 0.5566 19.7825 0.1790 19.0915 0.0471 17.2725 0.0483 0.5837 0.6122 19.7973 0.1716 19.1014 0.0467 17.2873 0.0472 0.6421 0.6735 19.8146 0.1646 19.1133 0.0463 17.3047 0.0459 0.7063 0.7408 19.8345 0.1580 19.1276 0.0458 17.3251 0.0444 0.7770 0.8149 19.8564 0.1516 19.1446 0.0452 17.3488 0.0430 0.8547 0.8964 19.8798 0.1450 19.1643 0.0449 17.3763 0.0417 0.9401 0.9860 19.9046 0.1381 19.1870 0.0455 17.4081 0.0407 1.0341 1.0846 19.9299 0.1307 19.2131 0.0468 17.4445 0.0402 1.1376 1.1931 19.9556 0.1237 19.2433 0.0485 17.4859 0.0401 1.2513 1.3124 19.9834 0.1184 19.2786 0.0498 17.5326 0.0402 1.3764 1.4436 20.0149 0.1161 19.3199 0.0503 17.5851 0.0407 1.5141 1.5880 20.0529 0.1155 19.3682 0.0496 17.6442 0.0416 1.6655 1.7468 20.1008 0.1123 19.4241 0.0479 17.7110 0.0423 1.8320 1.9215 20.1583 0.1055 19.4881 0.0453 17.7869 0.0423 2.0152 2.1136 20.2232 0.0980 19.5612 0.0418 17.8730 0.0414 2.2168 2.3250 20.2893 0.0955 19.6444 0.0377 17.9695 0.0400 2.4384 2.5575 20.3539 0.1004 19.7368 0.0344 18.0773 0.0375 2.6823 2.8132 20.4240 0.1097 19.8385 0.0318 18.1976 0.0329 2.9505 3.0945 20.5113 0.1100 19.9518 0.0293 18.3314 0.0277 3.2456 3.4040 20.6326 0.0839 20.0837 0.0264 18.4842 0.0210 3.5701 3.7444 20.7691 0.0624 20.2463 0.0307 18.6650 0.0215 3.9271 4.1188 20.9054 0.0601 20.4298 0.0323 18.8588 0.0233 4.3199 4.5307 21.0799 0.0421 20.6273 0.0333 19.0530 0.0267 4.7518 4.9838 21.2672 0.0309 20.8197 0.0353 19.2537 0.0243 5.2270 5.4821 21.4594 0.0328 21.0309 0.0320 19.4656 0.0091 5.7497 6.0304 21.6668 0.0396 21.2557 0.0159 19.6858 0.0109 6.3247 6.6334 21.8716 0.0312 21.4790 0.0175 19.9117 0.0091 6.9572 7.2967 22.0862 0.0286 21.6910 0.0194 20.1292 0.0100 7.6529 8.0264 22.2545 0.0436 21.8896 0.0211 20.3367 0.0111 8.4182 8.8290 22.4760 0.0364 22.0934 0.0230 20.5490 0.0124 9.2600 9.7119 22.6792 0.0419 22.2760 0.0250 20.7563 0.0180 10.1860 10.6831 22.8654 0.0466 22.4802 0.0274 20.9733 0.0159 11.2046 11.7514 22.9836 0.0821 22.6606 0.0303 21.1533 0.0232 12.3250 12.9266 23.1642 0.0654 22.8216 0.0325 21.3503 0.0259 13.5575 14.2192 23.3075 0.0608 22.9855 0.0351 21.5610 0.0254 14.9133 15.6412 23.4478 0.1023 23.1720 0.0391 21.7529 0.0368 16.4046 17.2053 23.6671 0.0771 23.3541 0.0440 21.9516 0.0325 18.0450 18.9258 23.8934 0.0911 23.5707 0.0506 22.1902 0.0376 19.8495 20.8184 24.1021 0.1068 23.7720 0.0585 22.4299 0.0452 21.8345 22.9002 24.3045 0.1237 23.9631 0.0670 22.6700 0.0553 24.0179 25.1902 24.5443 0.1488 24.2072 0.0816 22.9195 0.0681 26.4197 27.7092 24.8004 0.1793 24.4561 0.0991 23.1981 0.0862 29.0617 30.4802 25.0393 0.2126 24.7446 0.1211 23.5004 0.1104 31.9678 33.5282 25.3428 0.2667 24.9868 0.1431 23.7649 0.1376 35.1646 36.8810 25.8294 0.3851 25.2755 0.1781 24.0612 0.1757 38.6811 40.5690 26.1392 0.4819 25.5177 0.2144 24.3690 0.2260 42.5492 44.6260 26.5053 0.6139 25.7860 0.2594 24.6862 0.2913 46.8041 49.0885 26.9975 0.8419 26.1733 0.3451 25.0390 0.3842 51.4845 53.9974 27.4749 1.1114 26.5215 0.4396 25.4209 0.5115 56.6329 59.3971 28.3984 1.7674 26.7701 0.5262 25.7092 0.6278 62.2962 65.3368 29.8613 3.1327 27.0916 0.6553 26.1392 0.8369 68.5258 71.8705 29.8613 3.1327 27.4017 0.8062 26.5215 1.0572 75.3784 79.0575 29.8613 3.1327 27.6327 0.9323 26.9986 1.3770 82.9162 86.9632 29.8613 3.1327 27.9515 1.1297 27.5248 1.7756 91.2078 95.6595 29.8613 3.1327 28.4901 1.4957 27.7441 1.9571 100.3286 105.2254 29.3526 2.6602 28.9910 1.8751 28.7300 2.8229 110.3614 115.7480 29.8613 3.1327 29.2158 2.1794 28.8343 2.9181 121.3976 127.3228 29.0547 2.3924 29.0052 1.9509 28.9187 2.9975 133.5373 140.0550 29.6920 2.8933 28.9688 1.8871 28.7367 2.8290 146.8910 154.0605 29.4301 2.7439 29.5210 2.5419 29.3236 3.3837 161.5800 169.4666 29.1621 2.4627 29.8800 2.8144 29.0152 3.0967 177.7379 186.4133 28.5502 1.9163 29.8800 2.8144 28.8346 2.9293