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[vsnet-survey 11] ASAS variables first look
Here is a first look at getting unambiguous positions and IDs for the
periodic variables found in the ASAS survey. The list below shows precise
coordinates and IDs for the first 50 stars. The ASAS name is preserved, but I
have truncated the mean magnitude, amplitude, and period to save space; these
columns are also reformatted for humans. The column 's' shows the source of
the positions (in order of preference): T = Tycho-2, G = GSC/ACT, A =
USNO-A2.0, S = SkyView estimate (+/-2"). The names are from SIMBAD and various
bulk lists searched using the Strasbourg VizieR catalogue-query utility.
Nearly all the stars appear in Tycho-2 or the GSC.
As with the ROTSE survey, the ASAS bibliographic follow-up is rather poor.
Most of the stars in the sample are in the LMC, and comparison with the Moscow
extragalactic variables catalogue shows that half the stars are known,
designated variables---ASAS has recovered a lot of LMC Cepheids found nearly
a century ago at Harvard.
The only certain erroneous entry is ASAS 050419-6855.6, which is a
star cluster. Two other pairs of entries could be for the combined light
of wide pairs, but I was not able to sort them out.
I intend to complete this work in coming weeks after getting some other
items out of the way.
\Brian
=========================================
ASAS RA (2000) Dec s GSC <I> amp per Remarks
005759+0034.7 0 57 59.45 +00 34 37.7 T 0012-0483 10.43 0.09 1.596
015647-0021.2 1 56 47.07 -00 21 11.8 G 4686-0596 11.03 0.14 0.351 1RXS J015647.6-002100
030201-0027.2 3 02 01.23 -00 27 07.8 T 4707-1317 10.30 0.15 6.212
034803-0023.5 3 48 02.96 -00 23 26.5 G 4717-0312 10.79 0.10 7.036
035443+0050.9 3 54 42.53 +00 50 52.2 T 0066-0965 8.88 0.09 27.51 BD+00 676
044803-8046.8 4 48 05.18 -80 46 45.3 T 9377-0548 7.58 0.04 1.236 HD 32195
044830+0017.9 4 48 30.00 +00 17 54.0 G 0084-1416 12.18 0.41 0.450
044944+0056.0 4 49 44.06 +00 55 56.3 G 0084-0451 11.44 0.27 1.423
045017+0100.7 4 50 16.70 +01 00 41.2 T 0084-0424 11.35 0.26 0.411
045024+0013.2 4 50 24.29 +00 13 11.8 T 0084-1206 9.91 0.04 6.251 BD-00 784
045128-0032.7 4 51 28.38 -00 32 47.8 T 4736-0892 7.59 0.04 3.618 HD 30898 = NSV 16178
045206-7043.9 4 52 06.94 -70 43 52.5 T 9165-0142 10.50 0.70 4.689 HD 268773 = NSV 1770 = LMC V143
045423-7054.1 4 54 23.74 -70 54 05.9 A 11.72 0.52 34.56 SV* HV 873 = LMC V242; eastern of pair
045443-0001.1 4 54 42.89 -00 01 06.6 T 4737-0131 9.58 0.04 20.59
045506-6728.5 4 55 06.27 -67 28 32.3 A 12.61 0.61 29.71 LMC V248
045511-0101.7 4 55 10.39 -01 01 42.3 T 4737-0231 10.24 0.06 3.136
045702-6759.7 4 57 01.78 -67 59 42.5 G 9161-1008 12.05 0.39 45.40 SV* HV 877 = LMC V356
045712-6723.2 4 57 12.2 -67 22 57 S 12.17 0.46 22.69 SV* HV 876 = LMC V365
045720-8023.0 4 57 22.17 -80 22 58.3 G 9373-0283 11.52 0.71 0.366
045728-7033.1 4 57 29.28 -70 33 02.7 G 9165-0930 12.03 0.39 1.649
045810-6957.0 4 58 10.78 -69 56 58.7 G 9165-0873 11.80 0.60 39.41 SV* HV 2257 = LMC V441
045817-0013.9 4 58 16.53 -00 13 55.5 G 4737-0856 10.93 0.15 0.675
045832-7020.8 4 58 32.8 -70 20 44 S 11.92 0.58 35.74 SV* HV 881 = LMC V472
045836-7006.6 4 58 35.94 -70 06 38.0 A 12.56 0.60 17.26 SV* HV 2261 = LMC V474
045914-6935.7 4 59 13.57 -69 35 43.3 T 9165-0722 11.04 0.29 0.328 XX Dor = LMC V515
045941-6927.4 4 59 41.1 -69 27 21 S 12.49 0.75 31.75 SV* HV 882 = LMC V545
050047-7029.8 5 00 47.77 -70 29 51.3 T 9165-0871 10.68 0.35 0.387
050419-6855.6 5 04 18.85 -68 55 35.6 G 9161-0872 10.55 0.13 20.63 not a single star, but cluster NGC 1825
050527-6743.2 5 05 26.97 -67 43 13.6 T 9161-1103 9.89 0.25 4.048 HD 268974
050556-6810.7 5 05 53.98 -68 10 50.5 T 9161-0684 11.11 0.22 1.757 ? possibly same star, LMC V1008?
050558-6810.5 5 05 58.65 -68 10 27.0 G 9161-0785 11.22 0.25 14.79 ? possibly same star, LMC V1008?
050648-7002.2 5 06 47.96 -70 02 13.3 G 9165-1025 11.84 0.62 47.42 SV* HV 900 = LMC V1089
050717-6852.9 5 07 15.95 -68 53 00.5 T 9161-0698 11.26 0.27 53.57 TT Dor = LMC V1106
050720-7027.2 5 07 20.12 -70 27 15.2 G 9165-0868 12.60 0.94 26.28 SV* HV 902 = LMC V1134
050818-6846.8 5 08 19.10 -68 46 43.5 A 11.49 0.32 30.43 SV* HV 904 = LMC V1178
050920-7027.4 5 09 20.11 -70 27 27.1 G 9165-0974 11.84 0.63 37.48 LMC V1270
051023-6846.4 5 10 22.78 -68 46 23.8 T 9161-1137 10.39 0.35 74.44 HD 269128 = LMC V1338
051608-6815.5 5 16 07.37 -68 15 35.3 T 9162-0291 9.70 0.07 2.137 HD 269262 = RX J0516.1-6816
051833-6813.6 5 18 32.53 -68 13 32.7 T 9162-0347 10.02 0.54 0.285 RW Dor = LMC V1983 = 2E 0518.7-6816
051931-6841.2 5 19 30.50 -68 41 09.9 G 9162-0741 10.97 0.45 118.7 HD 269362 = LMC V2064
052020-6902.4 5 20 20.02 -69 02 24.5 T 9162-0857 9.61 0.06 31.85 HD 269393 = LMC V2139
052505-6737.7 5 25 04.8 -67 37 47 S 12.01 0.39 48.76 ? possibly same as SV* HV 953 = LMC V2478
052507-6738.6 5 25 08.28 -67 38 39.3 T 9162-0072 11.28 0.57 48.27 SV* HV 953 = LMC V2478
052557-7011.1 5 25 58.08 -70 11 07.7 G 9166-0673 10.55 0.18 3.161 ASAS J052558-7011.1
052650-8135.2 5 26 49.72 -81 35 07.2 T 9390-0027 7.91 0.43 0.461 TY Men
052655-6958.9 5 26 55.90 -69 58 49.5 G 9166-0581 12.08 0.39 28.06 LMC V2671
052832-6836.2 5 28 32.41 -68 36 13.4 T 9162-0555 10.52 0.13 0.447 HD 269602 = RX J0528.6-6836
052927-6852.1 5 29 27.09 -68 52 04.9 T 9162-0698 8.94 0.06 5.237 HD 269620 = ASAS J052927-6852.0
053120-7057.5 5 31 21.51 -70 57 26.7 A 11.53 0.46 52.36 LMC V3144 = SV* HV 2622
053231-6804.9 5 32 31.71 -68 04 53.2 T 9162-0008 10.31 0.06 45.50
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