GPS Space Vehicle Time Integrity for MJD 52621

As viewed from the CSIRO NML system installed at CSIRO Exploration and Mining, Brisbane, Australia
Latitude -27.5278396 degrees, longitude 152.9113040 degrees, height 107.0 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
05:13
12:34
26,096
94,452
  -167,370
121
0
0
0

2
1
06:03
11:14
18,587
94,435
   125,246
129
1
1
0

3
3
3
1
2
3
00:31
09:09
10:11
04:19
10:10
12:14
13,475
  3,332
  7,168
94,082
94,469
94,581
     5,842
     6,156
     6,250
55
39
39
0
12
22
0
0
0
0
0
0

4
1
14:49
20:18
19,391
95,075
  -280,197
83
23
0
0

5
1
16:47
22:10
19,280
95,226
    49,585
111
0
0
0

6
6
1
2
00:01
19:26
01:49
23:59
  6,451
16,291
93,992
95,394
    95,963
    97,388
27
129
28
0
1
0
0
0

7
1
12:26
18:21
21,237
94,915
   -61,807
393
0
5629
0

8
1
09:18
16:44
26,623
94,736
    20,574
49
3
0
0

9
9
1
2
01:48
15:41
03:27
20:16
  5,772
16,389
94,062
95,091
   115,185
   116,311
38
101
32
0
1
0
0
0

10
10
1
2
11:23
18:03
13:10
21:39
  6,323
12,893
94,648
95,238
    78,022
    78,595
40
94
4
0
0
0
0
0

11
11
1
2
03:47
13:13
07:29
14:53
13,221
  5,691
94,252
94,794
    65,672
    66,176
65
43
7
16
0
0
0
0

12
-

13
1
07:39
13:35
21,250
94,568
   114,002
126
0
0
0

14
14
1
2
00:31
05:03
05:02
06:42
16,073
  5,879
94,112
94,250
   128,715
   128,834
67
20
0
13
0
0
0
0

15
15
15
1
2
3
00:01
03:22
22:11
03:21
04:23
23:59
11,921
  3,556
  6,477
94,065
94,147
95,479
    46,947
    47,001
    48,016
35
23
43
0
68
3
0
0
0
0
0
0

16
-

17
17
17
1
2
3
00:44
20:22
22:06
02:09
21:25
23:59
  4,947
  3,630
  6,814
94,041
95,301
95,498
    86,140
    87,307
    87,492
20
29
46
12
0
0
0
0
0
0
0
0

18
18
1
2
00:01
22:08
02:41
23:59
  9,565
  6,680
94,042
95,496
   108,647
   109,859
26
49
15
0
0
0
0
0

19
-

20
20
1
2
05:11
08:32
08:31
11:02
12,018
  8,961
94,333
94,503
   295,809
   295,995
80
34
5
0
0
0
0
0

21
-

22
-

23
23
1
2
00:05
19:41
01:09
23:59
  3,724
15,449
93,971
95,394
    78,732
    80,097
29
111
17
0
1
0
0
0

24
24
1
2
15:49
20:15
20:14
21:25
15,859
  4,046
95,114
95,305
    17,044
    17,209
97
27
0
51
0
0
0
0

25
1
03:08
08:41
19,799
94,266
    57,793
89
0
0
0

26
26
1
2
13:39
22:48
16:51
23:59
11,277
  4,240
94,897
95,515
  -247,261
  -247,140
19
14
18
1
0
0
0
0

27
27
1
2
08:36
10:58
10:57
14:38
  8,332
12,913
94,498
94,724
  -388,853
  -388,956
23
45
39
20
0
0
0
0

28
1
11:26
16:28
18,134
94,814
   177,175
102
0
0
0

29
29
1
2
13:26
21:00
16:36
22:02
11,269
  3,234
94,877
95,333
  -291,869
  -291,794
18
32
74
26
0
0
0
0

30
1
18:26
23:23
17,786
95,324
  -400,590
28
38
0
0

31
31
31
1
2
3
01:52
10:31
12:11
05:01
12:10
13:39
11,181
  5,801
  5,161
94,119
94,604
94,712
  -225,042
  -224,213
  -224,035
94
56
49
0
4
5
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	05:13	12:34	26,096	94,452	-167,370	121	0	0	0
2	1	06:03	11:14	18,587	94,435	125,246	129	1	1	0
3 3 3	1 2 3	00:31 09:09 10:11	04:19 10:10 12:14	13,475 3,332 7,168	94,082 94,469 94,581	5,842 6,156 6,250	55 39 39	0 12 22	0 0 0	0 0 0
4	1	14:49	20:18	19,391	95,075	-280,197	83	23	0	0
5	1	16:47	22:10	19,280	95,226	49,585	111	0	0	0
6 6	1 2	00:01 19:26	01:49 23:59	6,451 16,291	93,992 95,394	95,963 97,388	27 129	28 0	1 0	0 0
7	1	12:26	18:21	21,237	94,915	-61,807	393	0	5629	0
8	1	09:18	16:44	26,623	94,736	20,574	49	3	0	0
9 9	1 2	01:48 15:41	03:27 20:16	5,772 16,389	94,062 95,091	115,185 116,311	38 101	32 0	1 0	0 0
10 10	1 2	11:23 18:03	13:10 21:39	6,323 12,893	94,648 95,238	78,022 78,595	40 94	4 0	0 0	0 0
11 11	1 2	03:47 13:13	07:29 14:53	13,221 5,691	94,252 94,794	65,672 66,176	65 43	7 16	0 0	0 0
12	-
13	1	07:39	13:35	21,250	94,568	114,002	126	0	0	0
14 14	1 2	00:31 05:03	05:02 06:42	16,073 5,879	94,112 94,250	128,715 128,834	67 20	0 13	0 0	0 0
15 15 15	1 2 3	00:01 03:22 22:11	03:21 04:23 23:59	11,921 3,556 6,477	94,065 94,147 95,479	46,947 47,001 48,016	35 23 43	0 68 3	0 0 0	0 0 0
16	-
17 17 17	1 2 3	00:44 20:22 22:06	02:09 21:25 23:59	4,947 3,630 6,814	94,041 95,301 95,498	86,140 87,307 87,492	20 29 46	12 0 0	0 0 0	0 0 0
18 18	1 2	00:01 22:08	02:41 23:59	9,565 6,680	94,042 95,496	108,647 109,859	26 49	15 0	0 0	0 0
19	-
20 20	1 2	05:11 08:32	08:31 11:02	12,018 8,961	94,333 94,503	295,809 295,995	80 34	5 0	0 0	0 0
21	-
22	-
23 23	1 2	00:05 19:41	01:09 23:59	3,724 15,449	93,971 95,394	78,732 80,097	29 111	17 0	1 0	0 0
24 24	1 2	15:49 20:15	20:14 21:25	15,859 4,046	95,114 95,305	17,044 17,209	97 27	0 51	0 0	0 0
25	1	03:08	08:41	19,799	94,266	57,793	89	0	0	0
26 26	1 2	13:39 22:48	16:51 23:59	11,277 4,240	94,897 95,515	-247,261 -247,140	19 14	18 1	0 0	0 0
27 27	1 2	08:36 10:58	10:57 14:38	8,332 12,913	94,498 94,724	-388,853 -388,956	23 45	39 20	0 0	0 0
28	1	11:26	16:28	18,134	94,814	177,175	102	0	0	0
29 29	1 2	13:26 21:00	16:36 22:02	11,269 3,234	94,877 95,333	-291,869 -291,794	18 32	74 26	0 0	0 0
30	1	18:26	23:23	17,786	95,324	-400,590	28	38	0	0
31 31 31	1 2 3	01:52 10:31 12:11	05:01 12:10 13:39	11,181 5,801 5,161	94,119 94,604 94,712	-225,042 -224,213 -224,035	94 56 49	0 4 5	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-