GPS Space Vehicle Time Integrity for MJD 52853

As viewed from the CSIRO NML system installed at CSIRO Exploration and Mining, Brisbane, Australia
Latitude -27.5278232 degrees, longitude 152.9113137 degrees, height 98.9 metres

A B C D E F G H I J K

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

1
1
14:06
20:55
24,276
76,113
  -221,692
115
0
0
0

2
1
14:21
19:25
18,082
76,062
   236,546
134
0
3
0

3
3
1
2
09:02
17:11
12:42
20:27
13,021
11,460
75,656
76,186
    43,117
    43,556
61
50
1
0
0
0
0
0

4
1
00:00
03:26
12,039
75,093
    33,680
66
0
0
0

5
1
01:10
06:54
20,483
75,228
    32,716
66
0
0
0

6
6
1
2
03:44
08:34
08:33
10:01
17,180
  5,198
75,348
75,523
    81,900
    82,079
92
26
0
12
0
0
0
0

7
7
1
2
00:00
20:29
02:57
22:00
10,534
  5,430
75,068
76,338
  -513,942
  -513,449
21
28
104
28
0
0
0
0

8
8
1
2
00:00
18:31
01:04
22:00
  3,835
12,490
75,006
76,290
  -323,956
  -323,139
20
48
6
7
1
0
0
0

9
1
00:00
04:38
16,464
75,118
    75,784
90
1
0
0

10
1
02:24
06:07
13,382
75,244
    46,051
74
6
0
0

11
1
11:52
16:14
15,564
75,867
    16,695
81
0
0
0

12
-

13
1
15:47
22:00
22,215
76,197
   106,251
119
0
0
0

14
1
09:02
14:54
21,043
75,732
    96,063
111
0
0
0

15
1
06:33
13:32
24,980
75,610
   -65,637
98
0
0
0

16
16
16
1
2
3
06:55
13:47
16:58
08:42
15:17
18:30
  6,353
  5,339
  5,521
75,442
75,896
76,111
    14,860
    15,175
    15,324
23
29
17
4
3
54
0
0
0
0
0
0

17
1
03:39
08:02
15,707
75,340
   -49,860
219
0
0
0

18
1
06:05
10:39
16,393
75,501
    63,207
90
0
0
0

19
-

20
1
13:19
19:10
21,002
76,025
   289,102
112
0
0
0

21
21
1
2
04:21
06:55
06:21
10:16
  7,137
12,099
75,304
75,515
    57,839
    57,956
29
31
47
2
0
0
0
0

22
-

23
23
23
1
2
3
07:33
10:12
12:56
09:01
12:54
13:56
  5,335
  9,619
  3,377
75,481
75,716
75,822
    43,240
    43,464
    43,564
34
49
39
1
7
29
0
0
0
0
0
0

24
24
1
2
00:00
04:40
04:38
05:47
16,610
  4,040
75,132
75,284
    26,010
    26,131
71
33
0
17
0
1
0
0

25
25
1
2
11:24
15:35
15:33
16:37
14,883
  3,676
75,842
76,001
    26,789
    26,942
86
26
4
55
0
0
0
0

26
26
26
1
2
3
00:00
06:43
08:12
01:03
08:07
09:29
  3,726
  4,978
  4,620
75,003
75,426
75,511
  -449,330
  -448,919
  -448,836
25
29
27
24
7
4
0
0
1
0
0
0

27
27
1
2
16:44
19:13
19:12
22:00
  8,848
10,009
76,133
76,312
  -426,777
  -427,015
59
79
9
0
0
0
0
0

28
1
19:10
22:00
10,087
76,306
    96,568
51
1
0
0

29
-

30
1
02:25
06:54
16,108
75,275
  -282,343
92
0
0
0

31
31
31
31
1
2
3
4
10:02
17:17
19:10
20:22
12:57
19:07
20:19
21:47
10,401
  6,445
  4,138
  5,106
75,684
76,144
76,255
76,326
  -274,656
  -274,597
  -274,580
  -274,588
25
22
10
17
202
47
43
77
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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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	REF -GPS_SV (ns)	REF -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	1	14:06	20:55	24,276	76,113	-221,692	115	0	0	0
2	1	14:21	19:25	18,082	76,062	236,546	134	0	3	0
3 3	1 2	09:02 17:11	12:42 20:27	13,021 11,460	75,656 76,186	43,117 43,556	61 50	1 0	0 0	0 0
4	1	00:00	03:26	12,039	75,093	33,680	66	0	0	0
5	1	01:10	06:54	20,483	75,228	32,716	66	0	0	0
6 6	1 2	03:44 08:34	08:33 10:01	17,180 5,198	75,348 75,523	81,900 82,079	92 26	0 12	0 0	0 0
7 7	1 2	00:00 20:29	02:57 22:00	10,534 5,430	75,068 76,338	-513,942 -513,449	21 28	104 28	0 0	0 0
8 8	1 2	00:00 18:31	01:04 22:00	3,835 12,490	75,006 76,290	-323,956 -323,139	20 48	6 7	1 0	0 0
9	1	00:00	04:38	16,464	75,118	75,784	90	1	0	0
10	1	02:24	06:07	13,382	75,244	46,051	74	6	0	0
11	1	11:52	16:14	15,564	75,867	16,695	81	0	0	0
12	-
13	1	15:47	22:00	22,215	76,197	106,251	119	0	0	0
14	1	09:02	14:54	21,043	75,732	96,063	111	0	0	0
15	1	06:33	13:32	24,980	75,610	-65,637	98	0	0	0
16 16 16	1 2 3	06:55 13:47 16:58	08:42 15:17 18:30	6,353 5,339 5,521	75,442 75,896 76,111	14,860 15,175 15,324	23 29 17	4 3 54	0 0 0	0 0 0
17	1	03:39	08:02	15,707	75,340	-49,860	219	0	0	0
18	1	06:05	10:39	16,393	75,501	63,207	90	0	0	0
19	-
20	1	13:19	19:10	21,002	76,025	289,102	112	0	0	0
21 21	1 2	04:21 06:55	06:21 10:16	7,137 12,099	75,304 75,515	57,839 57,956	29 31	47 2	0 0	0 0
22	-
23 23 23	1 2 3	07:33 10:12 12:56	09:01 12:54 13:56	5,335 9,619 3,377	75,481 75,716 75,822	43,240 43,464 43,564	34 49 39	1 7 29	0 0 0	0 0 0
24 24	1 2	00:00 04:40	04:38 05:47	16,610 4,040	75,132 75,284	26,010 26,131	71 33	0 17	0 1	0 0
25 25	1 2	11:24 15:35	15:33 16:37	14,883 3,676	75,842 76,001	26,789 26,942	86 26	4 55	0 0	0 0
26 26 26	1 2 3	00:00 06:43 08:12	01:03 08:07 09:29	3,726 4,978 4,620	75,003 75,426 75,511	-449,330 -448,919 -448,836	25 29 27	24 7 4	0 0 1	0 0 0
27 27	1 2	16:44 19:13	19:12 22:00	8,848 10,009	76,133 76,312	-426,777 -427,015	59 79	9 0	0 0	0 0
28	1	19:10	22:00	10,087	76,306	96,568	51	1	0	0
29	-
30	1	02:25	06:54	16,108	75,275	-282,343	92	0	0	0
31 31 31 31	1 2 3 4	10:02 17:17 19:10 20:22	12:57 19:07 20:19 21:47	10,401 6,445 4,138 5,106	75,684 76,144 76,255 76,326	-274,656 -274,597 -274,580 -274,588	25 22 10 17	202 47 43 77	0 0 0 0	0 0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-