# CoKon 101-t10b.txt
#Journal: Communications from the Konkoly Observatory No. 101. Vol 13, Part 1
#Bibcode: 2001CoKon.101....1S
#Object: XZ Dra
#Author: Szeidl B., Jurcsik J., Benk\366 J. M. and Bakos G. \301.
#dataKey: maxima
#Caption: O-C values calculated from normal points
# HJD           O-C     time range      n      det.    ref.
# 2400000+      [d]      [JD/year]
(15267.573	0.084	14000-20800	-	pg	45)
(20787.670	-0.019	20800-23000	-	pg	45)
(23052.533	0.061	23000-25500	-	pg	45)
25749.435	-0.002	25503-25951	19	pg	51
25875.718	0.010	25500-29500	-	pg	45
25890.481	0.001	25721-26127	71	vis	8
26275.483	-0.005	26001-26506	30	pg	51
26440.374	0.019	26196-26642	65	vis	8
26865.401	0.012	26825-26960	185	vis	19
26957.367	0.014	26928-26985	16	vis	8
26987.397	0.025	     -	        248	vis	59
27230.409	0.024	27161-27556	159	vis	19
27318.566	0.029	27300-27354	94	vis	41
27622.565	0.024	   1934  	-	vis	52
27985.645	0.015	   1935  	200	vis	53
28363.503	0.012	   1936	        179	vis	54
28501.681	0.006	28356-28784	263	pg	39
28614.618	0.014	27198-29903	562	vis	20
29287.412	-0.004	29084-29378	789	pg	39
29596.648	-0.014	29449-29734	1162	pg	39
30461.499	-0.002	30433-30514	178	pg	39
31345.396	-0.004	31330-31376	702	pg	39
31703.732	0.007	31700-31708	148	pg	39
33740.789	0.046	33661-33796	11	pg	58
34206.306	0.027	33896-34294	276	pg	39
34338.766	0.021	34335-34339	35	vis	6
34538.885	0.013	34455-34627	306	pg	39
34610.374	0.027	34509-34719	137	vis	6
34641.339	0.020	34599-34686	414	vis	38
34943.431	0.013	34935-34947	62	vis	38
35005.376	0.014	34971-35072	117	vis	6
35399.424	0.000	35377-35421	81	pg	39
35690.563	0.000	35622-35756	147	pg	39
36031.749	0.016	1952-1960	255	pg	50
36074.626	0.008	35933-36142	388	pg	39
36224.724	0.010	36077-36344	21	pgv	58
36229.489	0.010	36074-36347	32	pg	58
36331.447	-0.002	36041-36518	98	vis	43
36370.511	-0.011	36370-36371	-	pe	27
36458.664	-0.009	36410-36514	392	pe	40
36834.629	0.001	36819-36848	18	pg	58
36837.480	-0.005	36819-36848	10	pgv	58
36851.294	-0.012	36850-36852	43	vis	3
36893.232	-0.005	36876-36904	24	vis	3
37055.700	-0.022	36728-37228	116	vis	43
37464.537	-0.018	37348-37486	154	pe	40
37728.531	-0.003	37458-37964	129	vis	43
38317.486	0.004	38198-38700	66	vis	43
38634.344	-0.008	38530-38709	47	pg+pe	28,55
39018.393	-0.014	38935-39425	46	vis	43
39399.583	-0.020	39391-39403	106	pe	40
40037.616	-0.015	39675-40420	17	vis	43
40684.715	0.003	40494-40937	600	pe	40
41112.630	0.025	41064-41133	75	pe	46
41249.386	0.027	41249-41250	115	pe	40
41413.296	0.023	41375-41425	114	vis	7
41550.534	0.030	    1972	-	pg	56
41802.592	0.022	41539-41990	636	pe	40
41928.372	0.007	    1973	-	vis	42
41928.374	0.009	 1973-1974	-	vis	21
42238.581	0.017	42147-42303	280	pe	40
42638.365	0.022	     -  	90	vis	17
42638.366	0.023	     -  	75	vis	16
42725.540	-0.002	42636-42948	63	pe	40
42895.192	0.018	42894-42898	55	vis	18
(43043.337	-0.028	     -  	75	vis	17
43272.579	0.020	43248-43308	315	vis	18
43717.641	0.035	43660-43763	177	pe	40
45864.703	0.009	45609-46193	193	pe	40
45870.408	-0.004	    1984	-	vis	22
47376.640	0.025	47306-47462	71	pe	40
48032.770	0.021	47865-48176	49	pe	29
48330.588	0.029	48209-48462	38	pe	29
48742.743	0.016	48519-49019	31	pe	29
52115.368	0.006	52100-52140	405	ccd	40

References:
 1 Agerer, Hubscher (1996),
 2 Ahnert (1961a),
 3 Ahnert (1961b), 
 4 Ahnert (1967), 
 5 Alania (1956),
 6 Batyrev (1955), 
 7 Berdnikov (1977), 
 8 Beyer (1934), 
 9 Bohme (1983), 
10 Braune, Hubscher (1967), 
11 Braune et al. (1970), 
12 Braune et al. (1972), 
13 Braune et al. (1977),
14 Braune et al. (1979),  
15 Braune et al. (1981), 
16 Busch (1976), 
17 Busch (1979), 
18 Dyachenko (1982),     
19 Konkoly vis,
20 Dziewulski (1953), 
21 Firmanyuk et al. (1975),
22 Firmanyuk et al. (1985), 
23 Fitch et al. (1966),
24 GEOS NC 650,
25 Vandenbroere (1997), 
26 Vandenbroere (1998),
27 Geyer (1961), 
28 Harding, Penston (1966), 
29 ESA (1997),
30 Hubscher, Lichtenknecker (1988), 
31 Hubscher et al. (1989),  
32 Hubscher et al. (1990),     
33 Hubscher et al. (1994), 
34 Hubscher, Agerer (1996),  
35 Hubscher et al. (1998), 
36 Hubscher et al. (1999), 
37 Hubscher et al. (2000), 
38 Klepikova (1958), 
39 Konkoly pg,
40 Konkoly pe  CCD, 
41 Lange (1938), 
42 Lange et al. (1976), 
43 Lebedev (1975),
44 Oburka (1965), 
45 Payne-Gaposchkin (1954),
46 Penston (1973), 
47 Pohl, Kizilirmak (1964),  
48 Popovici (1970), 
49 Popovici (1971), 
50 Satyvaldyev (1962),
51 Schneller (1931), 
52 Soloviev (1934), 
53 Soloviev (1936), 
54 Soloviev (1937),
55 Sturch (1966), 
56 Tsessevich (1974), 
57 Wenske (1982),
58 Zaleski (1965),
59 Kharadse (1933).