GPS Space Vehicle Time Integrity for MJD 52956

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
07:04
13:50
23,925
75,066
  -240,001
93
0
0
0

2
2
1
2
07:22
11:21
11:19
12:28
14,123
  4,019
75,002
75,134
   295,728
   295,922
100
25
0
0
0
0
0
0

3
3
1
2
01:37
10:06
05:27
12:56
13,681
  9,845
74,691
75,109
    13,580
    13,900
53
46
9
25
0
0
0
0

4
1
15:49
19:38
13,589
75,482
    84,390
93
0
0
0

5
5
1
2
18:02
19:50
19:48
23:38
  6,324
13,688
75,538
75,711
    70,668
    70,822
39
47
11
1
0
0
0
0

6
6
1
2
00:00
20:37
02:58
23:59
10,627
12,081
74,599
75,742
    75,976
    77,157
38
77
12
0
1
0
0
0

7
1
13:30
19:49
22,316
75,422
  -567,913
91
0
0
0

8
1
11:30
18:02
23,400
75,316
  -325,374
112
0
0
0

9
9
1
2
02:36
16:33
04:12
20:57
  5,683
15,819
74,682
75,534
    91,182
    92,148
32
81
16
0
1
0
0
0

10
10
1
2
12:35
19:12
14:12
22:51
  5,758
13,036
75,222
75,668
    40,933
    41,362
33
73
25
0
0
0
0
0

11
11
11
1
2
3
04:53
13:51
15:04
09:03
15:03
16:32
15,044
  3,949
  5,123
74,874
75,276
75,357
    -2,406
    -2,065
    -1,995
58
42
28
0
23
15
0
0
0
0
0
0

12
-

13
1
08:46
14:59
22,304
75,148
   106,972
103
0
0
0

14
1
02:07
08:02
21,082
74,782
    93,747
83
12
0
0

15
1
01:12
06:42
19,696
74,728
  -110,388
48
1
1
0

16
16
1
2
00:06
06:46
01:41
11:29
  5,546
16,735
74,546
74,988
    63,893
    64,272
22
68
5
0
0
0
0
0

17
1
18:45
22:41
14,122
75,654
    10,649
222
0
1
0

18
18
1
2
00:00
22:42
04:04
23:59
14,555
  4,671
74,629
75,789
    70,369
    71,648
65
36
0
0
0
0
0
0

19
-

20
20
1
2
06:10
09:35
09:34
12:04
12,144
  8,861
74,926
75,087
   279,161
   279,308
60
28
12
2
0
0
0
0

21
21
1
2
00:00
21:24
03:22
23:59
12,138
  9,354
74,609
75,756
    10,547
    11,511
42
49
2
11
0
0
0
0

22
-

24
24
1
2
17:01
21:32
21:30
22:41
15,983
  4,091
75,575
75,713
      736
      845
66
32
0
59
0
0
0
0

25
25
1
2
05:21
08:44
08:43
09:47
12,087
  3,758
74,892
74,981
    19,728
    19,813
47
22
0
18
0
0
0
0

26
26
1
2
00:00
14:56
02:24
18:09
  8,471
11,359
74,569
75,409
  -423,656
  -422,475
48
74
1
3
1
0
0
0

27
27
1
2
09:36
14:38
14:35
16:41
17,660
  7,176
75,160
75,354
  -720,247
  -720,346
33
34
36
31
0
0
0
0

28
28
1
2
12:05
16:50
16:48
18:30
16,936
  5,882
75,294
75,467
    72,181
    72,327
72
29
0
29
0
0
0
0

29
29
1
2
13:51
22:33
18:03
23:59
14,861
  4,988
75,375
75,780
   -85,550
   -85,451
28
26
112
39
0
0
0
0

30
1
19:31
23:46
15,302
75,704
  -554,095
30
15
0
0

31
31
1
2
03:10
10:19
05:51
12:04
  9,530
  6,051
74,741
75,094
  -358,250
  -357,955
36
32
8
19
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	07:04	13:50	23,925	75,066	-240,001	93	0	0	0
2 2	1 2	07:22 11:21	11:19 12:28	14,123 4,019	75,002 75,134	295,728 295,922	100 25	0 0	0 0	0 0
3 3	1 2	01:37 10:06	05:27 12:56	13,681 9,845	74,691 75,109	13,580 13,900	53 46	9 25	0 0	0 0
4	1	15:49	19:38	13,589	75,482	84,390	93	0	0	0
5 5	1 2	18:02 19:50	19:48 23:38	6,324 13,688	75,538 75,711	70,668 70,822	39 47	11 1	0 0	0 0
6 6	1 2	00:00 20:37	02:58 23:59	10,627 12,081	74,599 75,742	75,976 77,157	38 77	12 0	1 0	0 0
7	1	13:30	19:49	22,316	75,422	-567,913	91	0	0	0
8	1	11:30	18:02	23,400	75,316	-325,374	112	0	0	0
9 9	1 2	02:36 16:33	04:12 20:57	5,683 15,819	74,682 75,534	91,182 92,148	32 81	16 0	1 0	0 0
10 10	1 2	12:35 19:12	14:12 22:51	5,758 13,036	75,222 75,668	40,933 41,362	33 73	25 0	0 0	0 0
11 11 11	1 2 3	04:53 13:51 15:04	09:03 15:03 16:32	15,044 3,949 5,123	74,874 75,276 75,357	-2,406 -2,065 -1,995	58 42 28	0 23 15	0 0 0	0 0 0
12	-
13	1	08:46	14:59	22,304	75,148	106,972	103	0	0	0
14	1	02:07	08:02	21,082	74,782	93,747	83	12	0	0
15	1	01:12	06:42	19,696	74,728	-110,388	48	1	1	0
16 16	1 2	00:06 06:46	01:41 11:29	5,546 16,735	74,546 74,988	63,893 64,272	22 68	5 0	0 0	0 0
17	1	18:45	22:41	14,122	75,654	10,649	222	0	1	0
18 18	1 2	00:00 22:42	04:04 23:59	14,555 4,671	74,629 75,789	70,369 71,648	65 36	0 0	0 0	0 0
19	-
20 20	1 2	06:10 09:35	09:34 12:04	12,144 8,861	74,926 75,087	279,161 279,308	60 28	12 2	0 0	0 0
21 21	1 2	00:00 21:24	03:22 23:59	12,138 9,354	74,609 75,756	10,547 11,511	42 49	2 11	0 0	0 0
22	-

24 24	1 2	17:01 21:32	21:30 22:41	15,983 4,091	75,575 75,713	736 845	66 32	0 59	0 0	0 0
25 25	1 2	05:21 08:44	08:43 09:47	12,087 3,758	74,892 74,981	19,728 19,813	47 22	0 18	0 0	0 0
26 26	1 2	00:00 14:56	02:24 18:09	8,471 11,359	74,569 75,409	-423,656 -422,475	48 74	1 3	1 0	0 0
27 27	1 2	09:36 14:38	14:35 16:41	17,660 7,176	75,160 75,354	-720,247 -720,346	33 34	36 31	0 0	0 0
28 28	1 2	12:05 16:50	16:48 18:30	16,936 5,882	75,294 75,467	72,181 72,327	72 29	0 29	0 0	0 0
29 29	1 2	13:51 22:33	18:03 23:59	14,861 4,988	75,375 75,780	-85,550 -85,451	28 26	112 39	0 0	0 0
30	1	19:31	23:46	15,302	75,704	-554,095	30	15	0	0
31 31	1 2	03:10 10:19	05:51 12:04	9,530 6,051	74,741 75,094	-358,250 -357,955	36 32	8 19	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-