# r dr muU emuU muB emuB muR emuR # 043.NGC2844.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 = 'NGC2844' /OBJECT, COMMON NAME # OBJECT_2 = 'NFGS043' /OBJECT, SURVEY INTERNAL ID # OBJECT_3 = 'UGC_4971' /OBJECT, UGC CATALOG NUMBER # RA = '09:18:37.870' /RIGHT ASCENSION (hh:mm:ss.sss) # DEC = '+40:21:53.08' /DECLINATION ([S]dd:mm:ss.ss) # EPOCH = 'B1950.0' /EPOCH/EQUINOX # HUBTYPE = 'Sa' /MORPHOLOGICAL HUBBLE TYPE # NUMTYPE = 1 /MORPHOLOGICAL NUMERIC TYPE # EPS = 0.5263 /ELLIPTICITY, (1-B/A) # PAGAL = '13' /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 = 2.51 /U - EFFECTIVE SEEING FWHM, ARCSEC # EPZERO_U = 0.018 /U - ZEROPOINT ERROR, MAG/ARCSEC^2 # MU_SKY_U = 21.452 /U - SKY BRIGHTNESS, MAG/ARCSEC^2 # EMU_SKYU = 0.005 /U - ERROR THEREON, MAG/ARCSEC^2 # A_G_U = 0.000 /U - APPLIED GALACTIC EXTINCT.CORR # # EXPTIMEB = 2760 /B - INTEGRATION TIME, SECONDS # SEEING_B = 2.20 /B - EFFECTIVE SEEING FWHM, ARCSEC # EPZERO_B = 0.017 /B - ZEROPOINT ERROR, MAG/ARCSEC^2 # MU_SKY_B = 21.928 /B - SKY BRIGHTNESS, MAG/ARCSEC^2 # EMU_SKYB = 0.006 /B - ERROR THEREON, MAG/ARCSEC^2 # A_G_B = 0.000 /B - APPLIED GALACTIC EXTINCT.CORR # # EXPTIMER = 2190 /R - INTEGRATION TIME, SECONDS # SEEING_R = 2.05 /R - EFFECTIVE SEEING FWHM, ARCSEC # EPZERO_R = 0.022 /R - ZEROPOINT ERROR, MAG/ARCSEC^2 # MU_SKY_R = 20.321 /R - SKY BRIGHTNESS, MAG/ARCSEC^2 # EMU_SKYR = 0.006 /R - ERROR THEREON, MAG/ARCSEC^2 # A_G_R = 0.000 /R - APPLIED GALACTIC EXTINCT.CORR # # B_26 = 13.86 /ISOPHOTAL B_26 MAGNITUDE # EB_26 = 0.02 /ERROR THEREON, MAGNITUDE # R_B26 = 49.34 /ISOPHOTAL RADIUS R_B26, ARCSEC # ER_B26 = 3.94 /ERROR THEREON, ARCSEC # B_TOT = 13.77 /TOTAL EXTRAPOLATED B MAGNITUDE # EB_TOT = 0.02 /ERROR THEREON, MAGNITUDE # V_LG = 1478 /VELOCITY IN LOCAL GROUP FRAME, KM/S # V_VC = 1770 /VIRGO FLOW CORRECTED VELOCITY, KM/S # MB_TOT = -17.47 /ABSOLUTE EXTRAPOLATED B MAG, H0=100 # EMB_TOT = 0.25 /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 19.7267 0.0866 19.1728 0.1707 17.3628 0.2442 0.2046 0.2146 19.7279 0.0872 19.1749 0.1702 17.3656 0.2433 0.2251 0.2360 19.7293 0.0879 19.1774 0.1696 17.3689 0.2423 0.2476 0.2596 19.7311 0.0886 19.1805 0.1689 17.3729 0.2412 0.2723 0.2856 19.7332 0.0894 19.1843 0.1681 17.3779 0.2400 0.2996 0.3142 19.7357 0.0902 19.1889 0.1669 17.3840 0.2385 0.3295 0.3456 19.7388 0.0911 19.1944 0.1656 17.3913 0.2368 0.3625 0.3802 19.7424 0.0921 19.2011 0.1640 17.4002 0.2347 0.3987 0.4182 19.7467 0.0932 19.2092 0.1620 17.4108 0.2323 0.4386 0.4600 19.7519 0.0943 19.2188 0.1598 17.4237 0.2296 0.4824 0.5060 19.7583 0.0953 19.2303 0.1572 17.4390 0.2265 0.5307 0.5566 19.7663 0.0956 19.2443 0.1539 17.4574 0.2228 0.5837 0.6122 19.7761 0.0953 19.2612 0.1500 17.4793 0.2184 0.6421 0.6735 19.7878 0.0944 19.2814 0.1453 17.5051 0.2133 0.7063 0.7408 19.8016 0.0931 19.3052 0.1399 17.5352 0.2074 0.7770 0.8149 19.8181 0.0917 19.3332 0.1336 17.5700 0.2004 0.8547 0.8964 19.8377 0.0905 19.3655 0.1263 17.6100 0.1921 0.9401 0.9860 19.8609 0.0896 19.4025 0.1180 17.6557 0.1823 1.0341 1.0846 19.8885 0.0883 19.4444 0.1088 17.7074 0.1712 1.1376 1.1931 19.9210 0.0863 19.4914 0.0989 17.7657 0.1591 1.2513 1.3124 19.9591 0.0824 19.5435 0.0892 17.8304 0.1462 1.3764 1.4436 20.0033 0.0754 19.6011 0.0799 17.9018 0.1330 1.5141 1.5880 20.0527 0.0670 19.6646 0.0708 17.9796 0.1198 1.6655 1.7468 20.1064 0.0589 19.7342 0.0616 18.0638 0.1064 1.8320 1.9215 20.1660 0.0512 19.8098 0.0520 18.1545 0.0932 2.0152 2.1136 20.2328 0.0411 19.8906 0.0422 18.2523 0.0805 2.2168 2.3250 20.3051 0.0300 19.9748 0.0338 18.3575 0.0686 2.4384 2.5575 20.3768 0.0246 20.0608 0.0277 18.4682 0.0581 2.6823 2.8132 20.4431 0.0219 20.1509 0.0224 18.5817 0.0506 2.9505 3.0945 20.5026 0.0227 20.2436 0.0187 18.6973 0.0455 3.2456 3.4040 20.5591 0.0304 20.3348 0.0156 18.8122 0.0417 3.5701 3.7444 20.6173 0.0299 20.4221 0.0146 18.9244 0.0395 3.9271 4.1188 20.6731 0.0215 20.5046 0.0156 19.0329 0.0393 4.3199 4.5307 20.7274 0.0166 20.5874 0.0112 19.1411 0.0414 4.7518 4.9838 20.7978 0.0122 20.6732 0.0117 19.2480 0.0439 5.2270 5.4821 20.8829 0.0139 20.7642 0.0137 19.3585 0.0465 5.7497 6.0304 20.9896 0.0132 20.8700 0.0142 19.4812 0.0476 6.3247 6.6334 21.1448 0.0142 21.0133 0.0104 19.6271 0.0431 6.9572 7.2967 21.3178 0.0187 21.1706 0.0116 19.7840 0.0396 7.6529 8.0264 21.5012 0.0173 21.3216 0.0121 19.9500 0.0407 8.4182 8.8290 21.6746 0.0188 21.4828 0.0129 20.1111 0.0401 9.2600 9.7119 21.8519 0.0203 21.6518 0.0147 20.2899 0.0393 10.1860 10.6831 22.0370 0.0221 21.8377 0.0151 20.4871 0.0421 11.2046 11.7514 22.2253 0.0242 22.0360 0.0164 20.6825 0.0458 12.3250 12.9266 22.4040 0.0261 22.2249 0.0178 20.8876 0.0434 13.5575 14.2192 22.6075 0.0288 22.4435 0.0198 21.1120 0.0422 14.9133 15.6412 22.8295 0.0326 22.6660 0.0221 21.3431 0.0434 16.4046 17.2053 23.0126 0.0357 22.8678 0.0246 21.5666 0.0467 18.0450 18.9258 23.1661 0.0393 23.0543 0.0272 21.7840 0.0507 19.8495 20.8184 23.3688 0.0454 23.2654 0.0311 22.0208 0.0609 21.8345 22.9002 23.5957 0.0542 23.4862 0.0363 22.2469 0.0677 24.0179 25.1902 23.8407 0.0637 23.7128 0.0422 22.4796 0.0705 26.4197 27.7092 24.0928 0.0769 23.9672 0.0504 22.7205 0.0797 29.0617 30.4802 24.3812 0.0967 24.2172 0.0610 22.9609 0.0833 31.9678 33.5282 24.6682 0.1203 24.4948 0.0747 23.2143 0.0965 35.1646 36.8810 24.8920 0.1438 24.7576 0.0918 23.4669 0.1225 38.6811 40.5691 25.2793 0.1979 25.0821 0.1204 23.7965 0.1408 42.5492 44.6260 25.6829 0.2722 25.4399 0.1609 24.1322 0.1826 46.8041 49.0886 26.0266 0.3567 25.8139 0.2170 24.4721 0.2417 51.4845 53.9974 26.4103 0.4723 26.1571 0.2847 24.7864 0.3080 56.6329 59.3971 26.9712 0.6985 26.4580 0.3591 25.1452 0.4084 62.2962 65.3368 27.6942 1.0816 26.8155 0.4706 25.5107 0.5360 68.5258 71.8705 27.9694 1.2630 27.2040 0.6202 25.8587 0.6888 75.3784 79.0575 28.5653 1.7066 27.5747 0.7884 26.2785 0.9214 82.9162 86.9632 28.7614 1.8420 27.8600 0.9401 26.5838 1.1287 91.2078 95.6596 28.8659 1.9609 28.3316 1.2206 27.0577 1.4712 100.3286 105.2255 29.2564 2.2769 28.8009 1.5590 27.6010 1.8768 110.3614 115.7480 29.6494 2.6237 29.2661 2.0211 28.1434 2.2680 121.3976 127.3228 29.1273 2.1621 29.1533 1.8297 28.0612 2.1778 133.5373 140.0551 29.4506 2.4451 29.4065 2.1206 28.5502 2.6163 146.8910 154.0606 30.0000 2.9559 30.0000 2.6597 29.8071 3.7489 161.5800 169.4666 29.9104 2.8596 30.0000 2.6597 29.3903 3.3363 177.7379 186.4132 29.6114 2.6282 30.0000 2.6597 29.1849 3.1313