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## (from tabmap V6.0 (2016-08-18)) 2024-04-19T19:57:24 #--------------------------------------------------------------------------- #-- II/222 Standard magnitudes in the E regions (Cousins+ 1962) #-------------------------------------------------------------------------- #---Table: II/222/./notes.dat Notes to individual stars (188 records) # [CS62] A6 --- Star denomination EN NNN, repeated when # several lines are needed (G1) # Note A73 --- Text of the note (1) #Note (1): # Magnitudes and separation of double stars have generally been taken # from the Southern Double Star Catalogue; in some cases data have been # obtained from the Cape Astrographic Zones, or by direct measurement of # photographic charts. These data are given merely to indicate that # photometric measures may be affected by the presence of companions. No # reference is made to companions more than five magnitudes fainter than # the primary star. # # Individual photometric series are referred to by the numbers in file # "obs.log", followed by a 'b', 'y', etc. if a particular colour is # involved. Magnitude ranges when quoted for individual series are the # extreme ranges and not the probable ranges of variability in a few # cases the latter is given, but without reference to a particular # series. # # When well-determined means for different series differ by 0.04mag or # more, this is noted. When this applies to V and not to S'Pg it is not # safe to assume that the star is variable. In some cases transformation # errors may be involved. In a few cases, especially in E7, background # stars are troublesome. #Note (G1): centres of the E Regions (table 3) # ------------------------------------------------------------- # E RA (1900) DE P{alpha} P{delta} RA (1950) DE GLON GLAT # h m deg ' s " h m deg ' deg deg # ------------------------------------------------------------- # 1 1 20 45 00 +2.62 +18.84 1 22 44 44 248 -71 # 2 4 00 45 00 +1.91 +10.02 4 02 44 52 158 -35 # 3 6 40 45 00 +1.76 -3.48 6 41 45 03 221 -19 # 4 9 20 45 00 +2.21 -15.36 9 22 45 13 237 +4 # 5 12 00 45 00 +3.07 -20.04 12 03 45 17 263 +16 # 6 14 40 45 00 +3.93 -15.36 14 43 45 13 291 +12 # 7 17 20 45 00 +4.40 -3.48 17 24 45 03 312 -7 # 8 20 00 45 00 +4.23 +10.02 20 04 44 52 322 -33 # 9 22 40 45 00 +3.51 +18.84 22 43 44 44 316 -61 # ------------------------------------------------------------- #------------------------------------------------------------------------------- -------------------------------------------------------------------------------- [CS62]|Note ------|------------------------------------------------------------------------- E1 12|8.5:8.8, 1.5" E1 14|9.6:10.4, 1.5" E1 21|6.9:10.0, 1.5", cpm. E1 33|Probably variable. Range:(18)b 0.15, (18)y 0.06. Evidence from other E1 33|series inconclusive E1 34|Variability suspected in (12) but not confirmed by five other series E1 39|Variable. Range: (2) 0.15:, (12)b 0.11, (18)b 0.05, (25)y 0.11 E1 40|6.3:10.5, 1.5" E1 43|Variability suspected in (18) but not confirmed by five other series E1 47|7.3:9.5, 1" E1 61|4.2:4.2, 1.5", cpm. E1 62|Variability suspected in (12) and though not confirmed by five other E1 62|series the means range from S'Pg 4.87 to 4.95 and V 3.39 to 3.45. It is E1 62|almost certainly variable. Sp. bin. 193.8d E1 71|Variable. (18)b 0.10, (18)y 0.08 E1 77|Variable. (18)b 0.17, (18)y 0.27 E1 78|Variable. (18)b 0.15, (18)y 0.18 E2 12|Variable. (18)b 0.23, (18)y 0.21 E2 14|V would be 8.12* if (12)y were omitted E2 25|9.3:10.5, 27", companion not included E2 30|Variability suspected in (12) but not confirmed by four other series E2 33|Variability suspected. Range (18)b 0.06. (10)b is bright but weak. E2 33|Nothing disclosed by y measures E2 36|Means range from S'Pg 9.47 to 9.52; and V 8.00* to 8.03* E2 45|5.1:9.5, 70", companion not included E2 46|Variable. Range (18)b 0.15, (20)b 0.15. The range over all series is S'Pg E2 46|0.20, V 0.12 E2 63|(10) S'Pg=10.80*, (18) S'Pg=10.75; (10) V=10.12, (18) V=10.07* E2 69|{gamma} Dor. Probably variable with range 0.05 E2 75|Variable. Range 0.2 E3 25|Variability suspected in (25), range 0.07 (b and y), but not evident in E3 25|other series. (25)y is 0.04 fainter than the rest E3 28|9.4:10.3, 7" E3 36|6.4:11.0,7". V means range from 6.52 to 6.57 (S'Pg from 7.93 to 7.95*) E3 45|6.0:8.3, 1.5" E3 57|V means range from 10.87 to 10.93 (S'Pg from 10.14 to 10.15*) E3 61|Faint companion, 10", included E3 64|Poor determination E3 71|{mu}_{alpha}_=-0.105s, {mu}_{delta}_=-0.12" E3 72|V means range from 10.74 to 10.78* E3 78|Probably variable. Range (18) 0.06 E3 80|7.8:9.0, cpm. (Not observed) E3 87|5.0:7.3, 13" massed. Means range from S'Pg 5.58 to 5.62* E3 88|V means range from 7.37* to 7.42* (S'Pg from 7.02 to 7.04*) E3 90|Variability suspected in (23), range 0.06, but not confirmed by (18) E4 1|9.0:9.6. 40" (Not measured) E4 2|Faint companion troublesome but not included E4 9|10.0:12.3, 11" E4 20|8.0:12.0, 30". Companion not included E4 28|V means range from 6.60* to 6.65 E4 35|9.4:10.1, 37" (Not measured) E4 38|Variable, range ~0.15 E4 40|6.1:6.9, 3" E4 41|6.6:7.7, 1" E4 42|Variable. Means range from S'Pg 6.64 to 6.72*, V 5.08 to 5.14* E4 44|V means range from 5.72 to 5.76 E4 47|(3) discordant; V = 5.55* E4 51|7.7:11.5, 20" E4 52|Close double (massed) E4 76|Variable. Range 0.10; apparently irregular E4 79|5.2:9.6, 6" E4 81|7.6:8.0, 0.4". Variability suspected in (24) but not confirmed by five E4 81|other series. S'Pg means range from 6.51* to 6.54, V from 6.74* to 6.80*. E4 81|Probably a supergiant E4 86|Variable. Range (18) 0.11, (19) 0.19 E4 88|88,89 10.0:10.7, 9", cpm. (Not measured) E4 92|Variability suspected in (24), range 0.06, but not confirmed by six other E4 92|series. (3) V 0.05 brighter than rest. Probably a supergiant E4 95|(16) S'Pg 0.04 brighter than rest. (16) V 0.02 brighter than mean. E4 95|Probably a supergiant E4 96|Variability suspected in (19), range 0.05, but no support from four other E4 96|series E4 97|V means range from 6.25 to 6.29 E4 99|7.1:11.8, 9" E4 101|101,102 Double, 108", cpm. E4 107|Probably variable. Range (18)b 0.07, (18)y 0.05, (24)y 0.05 E4 108|Although very red, 6 observations extending over a year do not disclose E4 108|variability. Transformation to (B-V) uncertain E5 3|7.5:12.2, 23" E5 10|9.2:9.9, 1" E5 11|9.0:10.3, 25". Companion not included. E5 12|(6) discordant: S'Pg = 9.34* E5 13|Probably variable. Range (16)b 0.07; (18) 0.07 E5 17|8.8:9.5, 27", cpm. Companion not included E5 18|9.9:12.6, 1". (13) S'Pg = 9.98 E5 21|9.3:10.9, 2", cpm. E5 27|6.5:10.8, 3" E5 31|S'Pg means range from 9.91* to 9.96 (V range 0.00*) E5 33|Variable, Range (18)b 0.08, (24)b 0.05, (24)y 0.05 E5 35|S'Pg means range from 9.92 to 9.96 E5 43|6.9:10.0, 1.5" E5 55|5.3:6.5, 3", cpm. E5 61|S'Pg means range from 10.64* to 10.69 (V range 0.01) E5 75|S'Pg means range from 9.99* to 10.03*, V from 9.31 to 9.34* E6 1|V means range from 10.11 to 10.15* E6 2|Possibly a supergiant E6 6|8.4:10.2, 33". Companion not included E6 14|S'Pg means range from 8.14* to 8.18* E6 17|Variability suspected, range (18)b 0.05, (18)y 0.06, but not confirmed by E6 17|three other series E6 29|8.5:10.4, 1" E6 38|Possibly variable, range (18)b 0.05, (18)y 0.04. V means range from 6.83* E6 38|to 6.88 E6 40|V means range from 5.52 to 5.56 E6 42|7.3:12.0, 35". Has no appreciable effect E6 46|7.2:11.2, 4" E6 51|(8) discordant: S'Pg = 7.16*, V = 7.38 E6 56|V means somewhat discordant E6 62|14m companion, 10", included. Brighter star S'Pg 11.96:, V 11.65* E6 70|S'Pg : (18) 11.19*, (20) 11.15 E6 78|{tau}^1^ Lup: {beta} Cephei-type variable E6 79|5.2:5.3, 0.3", cpm. E6 83|Variable. Range ~0.10 E6 85|85,86 5.4:7.8, 20". Massed E6 88|Variability suspected, (19) range 0.06, with some support from (12) E6 91|Double, 0.1" E6 92|6.2:7.3, 3" E6 94|Variability suspected, (24)b range 0.05. (24)b mean is 0.02 fainter than E6 94|the rest E6 96|4.7:4.8, 2" E6 B|7.4:9.6, 17". Difficult double. Magnitudes refer to primary only E7 1|Variable. Range (18) 0.08. Means discordant in both colours E7 2|10m, 30", excluded. Mass S'Pg = 7.50, V = 7.81: E7 5|Variability suspected, (24) range 0.05, but not confirmed by two other E7 5|series E7 6|Variability suspected, range (18)b 0.05, (24)b 0.03. y measures E7 6|consistent E7 15|(18) S'Pg 0.03 brighter than P.74 series but no star found near E7 17|Series discordant. 14m at 20" and 14.5m at 12" should have little effect E7 21|Variability suspected. (18) range 0.07. Means of three series consistent E7 26|9.8:10.0, 3" E7 27|13m, 10", included. Bright star: S'Pg = 10.31:, V = 10.02: E7 29|8.6:9.6, 36". Companion excluded E7 31|S'Pg series somewhat discordant, but nearby stars are all faint E7 38|(14) and (18) are brighter than P.74 series E7 42|Two 14m stars, 19" and 22", affect C.24 measures relative to P.74 by E7 42|0.07. Magnitudes are for the bright star only E7 44|5.7:8.3, 4" E7 45|7.6:7.7, 0.5" E7 48|Agreement between V series is rather poor E7 55|There are several nearby faint stars that may account for a difference of E7 55|0.03m between C.24 and P.74 measures E7 57|15.5m, 20", slightly affects C.24 measures E7 58|Nearby stars may account for a discrepancy of S'Pg 0.04, V 0.08 between E7 58|C.24 and P.74 E7 59|Several nearby stars render C.24 measures valueless E7 62|Companion, 8", may account for discrepancy of 0.02 between C.24 and P.74 E7 68|27" from No.67 but measured independently E7 81|7.2:9.2, 2". Variable. Range S'Pg 6.61 to 6.69, V 6.71 to 6.81 E7 83|Means range from S'Pg 4.88 to 4.92, V 5.19 to 5.26* E7 84|6.0:6.8, 3" E7 85|Variability suspected. (19)b range 0.11 and mean 0.02* fainter than rest. E7 85|V means range from 6.61 to 6.65 E7 86|6.7:8.5, 13", cpm. E7 88|Series range +/-0.02 from mean E7 90|V means range from 6.91 to 6.95 (S'Pg range 0.03m) E7 91|Variability suspected. Range (24)b 0.09, (24)y 0.04. Not confirmed by E7 91|(18). Means are S'Pg 9.50* and 9.54; V 8.02 and 8.03 E7 92|Faint companion included, another, 50", excluded E7 94|13m companion excluded (massed with C.24) E7 h|Double (massed) E8 12|7.6:9.6, 0.6". V means range from 7.55* to 7.59* (S'Pg range 0.01*) E8 14|7.4:10.8, 11" E8 19|9.8:10.9, 2" E8 72|Faint companion, 25". Variable. Range 0.1 E8 23|Companion 30", not included E8 43|7.4:10.1, 1" E8 57|(13) measures 0.04 fainter than rest E8 65|65,66 9.9:10.1, 28", cpm. (Not measured) E8 68|12m companion, 14", excluded E8 71|6.0:7.3, 1", cpm. E8 74|Variability suspected. Range (18)b 0.06, (18)y 0.05, (24)b 0.04, (24)y E8 74|0.01* E8 g|Variable. Range (20)b 0.09, (20)y 0.08 E9 13|Variable: W Gru (Not measured) E9 17|S'Pg means range from 7.59 to 7.63 (V range 0.02) E9 36|Variability suspected in (14). Means discordant E9 43|S'Pg means range from 6.85 to 6.88* (V range from 6.05 to 6.07*) E9 63|6.4:9.8, 8", cpm. Variability suspected in Bright Star Programme, linked E9 63|to (4), but not confirmed by five other series E9 70|(12) mean discordant E9 74|Variability suspected in Bright Star Programme, linked to (4), but not E9 74|confirmed by four other series. (12) V discordant E9 75|4.3:8.2, 61". Variable. Ranges: (12) 0.05, (15) 0.06, (19) 0.09 E9 78|Variable. Range 0.2 or 0.3 E9 80|6.8:9.9, 10" E9 81|Variable. S'Pg 8.84 in 1954, 8.88 in 1955. Continued faint and slightly E9 81|variable in 1957 --------------------------------------------------------------------------------