GPS Space Vehicle Time Integrity for MJD 51578

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828480 degrees, longitude 151.1516060 degrees, height 99.1 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(AUS)
-GPS_SV (ns) UTC(AUS)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
04:44
11:44
25,136
  -828
  -116,922
75
0
0
0

2
1
10:47
17:16
23,301
  -852
   170,546
82
0
0
0

3
3
1
2
00:00
08:45
03:53
11:05
13,947
  8,430
  -839
  -876
   -84,133
   -84,268
90
79
0
0
0
0
0
0

4
4
1
2
07:36
14:27
08:44
19:31
  4,061
18,200
  -868
  -826
  -696,597
  -697,246
92
153
1
0
0
0
0
0

5
1
15:48
21:44
21,233
  -846
  -238,130
77
0
0
0

6
1
17:59
23:59
21,543
  -850
    -1,878
81
0
0
0

7
1
12:36
17:58
19,269
  -828
  -366,691
307
0
1611
0

8
1
10:47
16:55
22,044
  -870
  -662,662
132
0
0
0

9
9
1
2
00:34
15:14
02:40
19:28
  7,548
15,208
  -858
  -829
    29,149
    29,273
72
79
0
0
0
0
0
0

10
10
1
2
11:06
17:47
12:36
22:43
  5,405
17,612
  -840
  -856
   -47,261
   -47,294
72
83
0
0
0
0
0
0

11
11
1
2
02:41
12:53
07:35
14:45
17,553
  6,747
  -862
  -822
  -117,347
  -118,220
170
93
1
0
17
0
0
0

12
-

13
13
13
1
2
3
09:44
11:44
12:56
11:05
12:54
14:49
  4,792
  4,202
  6,737
  -846
  -836
  -836
   518,437
   518,660
   518,834
82
94
93
0
0
0
0
0
0
0
0
0

14
1
04:57
09:56
17,813
  -848
   -50,976
350
0
2910
0

15
1
02:06
06:52
17,096
  -844
  -777,704
30
3
0
0

16
1
06:32
10:47
15,203
  -850
  -161,351
89
0
0
0

17
17
1
2
00:00
19:28
02:48
23:59
10,056
16,213
  -833
  -835
   240,657
   240,788
88
74
0
0
0
0
0
0

18
1
07:30
12:52
19,290
  -852
   -32,101
79
0
0
0

19
19
1
2
07:15
12:57
12:36
14:27
19,237
  5,349
  -853
  -843
   -90,729
   -90,845
96
78
0
0
0
0
0
0

20
-

21
21
1
2
00:00
22:34
05:45
23:59
20,660
  5,104
  -831
  -813
    -2,601
    -2,641
90
88
0
0
0
0
0
0

22
22
1
2
05:13
22:06
09:43
23:59
16,192
  6,767
  -858
  -831
  -384,079
  -384,226
77
63
0
0
0
0
0
0

23
23
1
2
00:00
21:05
03:41
23:59
13,212
10,393
  -868
  -816
    -6,997
    -6,993
100
65
0
0
0
0
0
0

24
1
15:30
21:15
20,574
  -834
  -618,596
129
0
0
0

25
1
02:41
07:51
18,530
  -844
    -4,764
75
62
0
0

26
26
1
2
13:02
20:53
16:24
23:59
12,056
11,135
  -825
  -846
  -170,849
  -171,874
150
141
1
0
1
0
0
0

27
1
08:28
15:30
25,195
  -833
    -9,659
87
0
0
0

28
-

29
1
00:00
05:40
20,365
  -849
  -387,255
220
1
34
0

30
1
17:56
22:53
17,717
  -826
     7,246
84
0
0
0

31
31
31
1
2
3
00:46
02:49
11:06
02:40
04:28
12:53
  6,795
  5,953
  6,426
  -857
  -866
  -854
   -36,952
   -36,968
   -36,986
78
86
71
0
0
0
0
0
0
0
0
0

32
-

33
-

34
-

35
-

36
-

37
-

38
-

39
-

40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of UTC(AUS) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(AUS) minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.

A	B	C	D	E	F	G	H	I	J	K
PRN	Block no.	Start	End	Measure- ments	UTC(AUS) -GPS_SV (ns)	UTC(AUS) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	1	04:44	11:44	25,136	-828	-116,922	75	0	0	0
2	1	10:47	17:16	23,301	-852	170,546	82	0	0	0
3 3	1 2	00:00 08:45	03:53 11:05	13,947 8,430	-839 -876	-84,133 -84,268	90 79	0 0	0 0	0 0
4 4	1 2	07:36 14:27	08:44 19:31	4,061 18,200	-868 -826	-696,597 -697,246	92 153	1 0	0 0	0 0
5	1	15:48	21:44	21,233	-846	-238,130	77	0	0	0
6	1	17:59	23:59	21,543	-850	-1,878	81	0	0	0
7	1	12:36	17:58	19,269	-828	-366,691	307	0	1611	0
8	1	10:47	16:55	22,044	-870	-662,662	132	0	0	0
9 9	1 2	00:34 15:14	02:40 19:28	7,548 15,208	-858 -829	29,149 29,273	72 79	0 0	0 0	0 0
10 10	1 2	11:06 17:47	12:36 22:43	5,405 17,612	-840 -856	-47,261 -47,294	72 83	0 0	0 0	0 0
11 11	1 2	02:41 12:53	07:35 14:45	17,553 6,747	-862 -822	-117,347 -118,220	170 93	1 0	17 0	0 0
12	-
13 13 13	1 2 3	09:44 11:44 12:56	11:05 12:54 14:49	4,792 4,202 6,737	-846 -836 -836	518,437 518,660 518,834	82 94 93	0 0 0	0 0 0	0 0 0
14	1	04:57	09:56	17,813	-848	-50,976	350	0	2910	0
15	1	02:06	06:52	17,096	-844	-777,704	30	3	0	0
16	1	06:32	10:47	15,203	-850	-161,351	89	0	0	0
17 17	1 2	00:00 19:28	02:48 23:59	10,056 16,213	-833 -835	240,657 240,788	88 74	0 0	0 0	0 0
18	1	07:30	12:52	19,290	-852	-32,101	79	0	0	0
19 19	1 2	07:15 12:57	12:36 14:27	19,237 5,349	-853 -843	-90,729 -90,845	96 78	0 0	0 0	0 0
20	-
21 21	1 2	00:00 22:34	05:45 23:59	20,660 5,104	-831 -813	-2,601 -2,641	90 88	0 0	0 0	0 0
22 22	1 2	05:13 22:06	09:43 23:59	16,192 6,767	-858 -831	-384,079 -384,226	77 63	0 0	0 0	0 0
23 23	1 2	00:00 21:05	03:41 23:59	13,212 10,393	-868 -816	-6,997 -6,993	100 65	0 0	0 0	0 0
24	1	15:30	21:15	20,574	-834	-618,596	129	0	0	0
25	1	02:41	07:51	18,530	-844	-4,764	75	62	0	0
26 26	1 2	13:02 20:53	16:24 23:59	12,056 11,135	-825 -846	-170,849 -171,874	150 141	1 0	1 0	0 0
27	1	08:28	15:30	25,195	-833	-9,659	87	0	0	0
28	-
29	1	00:00	05:40	20,365	-849	-387,255	220	1	34	0
30	1	17:56	22:53	17,717	-826	7,246	84	0	0	0
31 31 31	1 2 3	00:46 02:49 11:06	02:40 04:28 12:53	6,795 5,953 6,426	-857 -866 -854	-36,952 -36,968 -36,986	78 86 71	0 0 0	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-