CDROM/APJS/V92/P119 H II Regions of NGC 6822 (Collier & Hodge 1994) ================================================================================ The HII Regions of NGC 6822. III. A Photometric Atlas John Collier & Paul Hodge <1994, ApJS, 92, 119> =1994ApJS...92..119C ================================================================================ Abstract: A photometric atlas is presented for the 54 H II regions of NGC 6822 that are large enough to be well resolved. Calibrated contours are presented to allow the quantitative study of their optical structure and morphology. The faint contour limit is 3 x 10^-17 ergs/cm^2/s/arcsec^2. Keywords: galaxies: individual (NGC 6822) -- galaxies: photometry -- H II regions File Summary: -------------------------------------------------------------------------------- File Name Lrecl Records Explanations -------------------------------------------------------------------------------- fig01.ps . . Postscript file holding figure 1 ... fig46.ps . . Postscript file holding figure 46 -------------------------------------------------------------------------------- Description: The data for this paper are included in 46 Postscript files suitable for printing on any Postscript printer, or for viewing on the screen by any application capable of reading and displaying standard Postscript. The atlas presents calibrated contour diagrams for the 54 H II regions of NGC 6822 that are large enough to have their structure significantly resolved. Information about each H II region, including values for the contour levels, is given in Tables 1 and 2 below. TABLE 1 ATLAS LOCATIONS OF FULL-REGION MAPS ========================================================================= Region Figure Contour Levels (Paper I) Number (10^-17 ergs/cm^2/s/arcsec^2) ------------------------------------------------------------------------- A 1 3,8,12,16,20,24,28,32,48,64,96,128,256 B 4 3,8,13,18,23,28,32,48,64,128,256,384,512 C 9 3,8,13,18,23,28,32,48,64,96,128,160,192,224,256 D 13 3,5,7,11,15,19,23,27 E 15 3,4.5,6,9,15,30,100 F 20 3,4.5,6,7.5,9,10.5 G 24 3,5,7,9,11,15,20,30,40,50,60,70,80,90,100 H 27 3,5,7,9,11,15,20,30,40,50,60,70,80,90,100 I 31 3,5,7,9,11,15,20,25,30,35,40,45 J 35 3,4.5,6,8,10,12,15,20,25 K 38 3,5,7.5,10,20,40,80,150,250,350,500,700,1000 L 41 3,4,5,7.5,10,20,30,40 ------------------------------------------------------------------------- TABLE 2 H II REGIONS (IN ORDER OF CATALOG NUMBER) ========================================================================= Name Region Figure Contour levels (10^-17 ergs/cm^2/s/arcsec^2) ------------------------------------------------------------------------- Hubble (1925) Objects ------------------------------------------------------------------------- HI A 2 3,10,20,30,40,50,75,100,125,150,200 HII D 14 3,5,7,11,15,19,23,27 HIII A 3 3,8,12,16,20,24,28,32,48,64,96,128,256 H V B 5 3,8,13,18,23,28,32,48,64,128,256,384,512 H X C 10 3,8,13,18,23,28,32,48,64,96,128,160,192,224,256 ------------------------------------------------------------------------- Hodge (1977) Objects ------------------------------------------------------------------------- Ho 1 D 14 3,5,7,11,15,19,23,27 Ho 5 J 36 3,4.5,6,8,10,12,15,20,25 Ho 6 B 6 3,6,9,12,15,18 Ho 7 F 21 3,4.5,6,7.5,9,10.5 Ho 8 E 16 3,9,15,30,50,70,100,150 Ho 10 E 17 3,9,15,30,50,75,100,125 Ho 12 I 32 3,5,7,9,11,15,20,25,30,35,40,45 Ho 15 G 25 3,5,7,9,11 Ho 16 H 28 3,4.5,6,7.5,9,10.5 ------------------------------------------------------------------------- Kinman, Green, & Manaffey (1979) Objects ------------------------------------------------------------------------- K alp K 39 3,5,7.5,10,20,40,80,150,250,350,500,700,1000 K bet K 40 3,5,7.5,10,20,40,80,150,250,350,500,700,1000 K gam E 18 3,5,9,15,30,75,100,150,250,500,750 ------------------------------------------------------------------------- Killen-Dufour (1982) Objects ------------------------------------------------------------------------- KD 8 J 37 3,4,5,6,7.5,9,12 KD 9 B 7 3,4,5,6,7 KD 12 B 7 3,4,5,6,7 KD 20 I 33 3,4,5,6,7,8,9 KD 21 B 4 3,8,13,18,23,28,32,48,64,128,256,384,512 KD 24 I 34 3,4.5,6,7.5,9 KD 27 L 42 3,4.5,6,7.5,10,20,40,80,150,200 KD 28 L 43 3,4,5,6,7 KD 29 G 26 3,5,7,9,11,15,20,30 ------------------------------------------------------------------------- Hodge et al. (1988) Objects ------------------------------------------------------------------------- HK 2 D 14 3,5,7,11,15,19,23,27 HK 6 J 37 3,4,5,6,7.5,9,12 HK 7 J 37 3,4,5,6,7.5,9,12 HK 34 F 22 3,4.5,6,7.5,9 HK 38 F 23 3,4.5,6,7.5,9,10.5 HK 41 F 22 3,4.5,6,7.5,9 HK 46 E 18 3,5,9,15,30,75,100,150,250,500,750 HK 59 E 19 3,5,7,9,15,20,30 HK 60 B 8 3,4,5,6,7,8,9 HK 65 I 32 3,5,7,9,11,15,20,25,30,35,40,45 HK 67 I 34 3,4.5,6,7.5,9 HK 73 C 11 3,4,5,6,7 HK 81 L 44 3,5,7.5,10,15,20,30,40,50,60 HK 87 C 12 3,5,7,9,11,13,15,17,19,21,23,25 HK 91 L 45 3,5,7.5,10,15,20,30,40,50,60 HK 94 L 46 3,4,5,6,7 HK 100 H 29 3,5,7,9,11,15,20,30 HK 102 H 30 3,4,5,6,7,8 HK 106 H 28 3,4.5,6,7.5,9,10.5 HK 110 B 7 3,4,5,6,7 ================================================================================ (End) Lee Brotzman [ADS] 16-May-94