GPS Space Vehicle Time Integrity for MJD 55965

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

A B C D E F G H I J K

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

1
1
1
2
00:00
15:23
03:56
18:46
13,627
11,740
   -85
   -92
  -205,139
  -205,714
45
36
1
2
1
1
0
0

2
1
03:55
09:58
21,067
  -104
  -378,204
3031
1
3
0

3
3
1
2
11:45
19:45
14:29
23:10
  9,105
11,660
   -81
   -90
    -6,968
    -7,121
28
32
2
2
1
2
0
0

4
1
02:42
08:27
19,914
   -84
   -87,582
68
1
1
0

5
1
05:59
11:20
18,738
  -110
   280,150
3214
1
2
0

6
6
1
2
11:14
19:41
14:35
23:10
11,275
11,900
   -82
   -90
   -29,343
   -29,401
18
28
1
2
1
2
0
0

7
7
1
2
00:00
20:21
02:47
23:10
  9,763
  9,517
   -87
   -92
   -55,609
   -55,817
9
38
1
2
0
2
0
0

8
8
1
2
00:00
21:54
03:57
23:10
13,689
  4,270
   -88
   -90
     -656
     -675
3
3
4
3
0
0
0
0

9
9
1
2
02:55
11:42
06:39
15:27
12,955
12,680
   -86
   -87
  -137,221
  -137,299
14
30
1
1
1
1
0
0

10
10
1
2
04:30
20:28
09:00
23:05
15,728
  8,833
   -84
   -96
    28,239
    28,294
24
27
2
2
2
2
0
0

11
11
1
2
00:00
14:47
03:12
17:51
11,237
10,806
   -88
   -91
   230,306
   230,493
12
15
3
2
0
1
0
0

12
1
04:27
09:00
15,945
   -87
   -51,313
25
2
2
0

13
1
19:17
23:10
13,321
   -91
  -226,182
28
2
2
0

14
1
12:45
19:00
21,643
   -86
  -193,222
18
2
2
0

15
15
1
2
01:45
09:06
02:58
14:03
  4,333
17,078
   -90
  -109
    93,259
    93,222
4
3366
0
1
0
2
0
0

16
1
17:54
23:06
17,856
   -87
   222,454
20
3
3
0

17
1
00:27
06:39
21,545
   -88
  -150,136
18
1
1
0

18
1
09:43
16:18
22,662
  -101
  -180,735
2922
1
2
0

19
19
19
1
2
3
00:00
13:06
22:00
01:36
15:25
23:10
  5,538
  7,957
  3,930
   -86
   -89
   -88
   233,562
   233,745
   233,861
7
10
5
2
1
0
0
0
0
0
0
0

20
20
1
2
03:49
16:46
04:56
21:34
  3,969
16,625
   -86
   -88
   -61,597
   -61,638
7
33
36
3
0
3
0
0

21
21
1
2
09:04
13:00
11:59
15:11
  9,988
  7,555
  -126
   -86
   202,876
   202,948
4402
5
1
1
1
0
0
0

22
1
11:32
18:05
22,546
   -84
  -143,029
31
2
2
0

23
1
17:59
23:10
17,748
   -90
  -234,761
23
2
1
0

24
-

25
25
1
2
05:51
15:32
10:09
18:14
14,992
  9,433
  -113
   -86
   -31,641
   -31,621
3593
12
1
1
1
1
0
0

26
26
1
2
00:00
08:20
03:13
12:25
11,337
14,027
   -87
  -119
   329,741
   330,197
52
3715
1
1
0
3
0
0

27
27
1
2
02:12
11:30
06:10
14:37
13,749
10,482
   -89
   -84
  -354,618
  -354,738
24
34
1
1
1
1
0
0

28
1
00:00
05:43
19,851
   -92
  -110,653
24
1
0
0

29
1
07:11
12:39
18,795
  -109
  -282,803
3209
1
3
0

30
1
16:57
21:57
17,371
   -82
    37,956
81
3
3
0

31
1
14:52
20:29
19,654
   -88
  -205,807
34
2
2
0

32
1
15:46
21:02
18,063
   -87
   404,561
60
4
4
0

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(MSL) 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(MSL) 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(MSL) -GPS_SV (ns)	UTC(MSL) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1 1	1 2	00:00 15:23	03:56 18:46	13,627 11,740	-85 -92	-205,139 -205,714	45 36	1 2	1 1	0 0
2	1	03:55	09:58	21,067	-104	-378,204	3031	1	3	0
3 3	1 2	11:45 19:45	14:29 23:10	9,105 11,660	-81 -90	-6,968 -7,121	28 32	2 2	1 2	0 0
4	1	02:42	08:27	19,914	-84	-87,582	68	1	1	0
5	1	05:59	11:20	18,738	-110	280,150	3214	1	2	0
6 6	1 2	11:14 19:41	14:35 23:10	11,275 11,900	-82 -90	-29,343 -29,401	18 28	1 2	1 2	0 0
7 7	1 2	00:00 20:21	02:47 23:10	9,763 9,517	-87 -92	-55,609 -55,817	9 38	1 2	0 2	0 0
8 8	1 2	00:00 21:54	03:57 23:10	13,689 4,270	-88 -90	-656 -675	3 3	4 3	0 0	0 0
9 9	1 2	02:55 11:42	06:39 15:27	12,955 12,680	-86 -87	-137,221 -137,299	14 30	1 1	1 1	0 0
10 10	1 2	04:30 20:28	09:00 23:05	15,728 8,833	-84 -96	28,239 28,294	24 27	2 2	2 2	0 0
11 11	1 2	00:00 14:47	03:12 17:51	11,237 10,806	-88 -91	230,306 230,493	12 15	3 2	0 1	0 0
12	1	04:27	09:00	15,945	-87	-51,313	25	2	2	0
13	1	19:17	23:10	13,321	-91	-226,182	28	2	2	0
14	1	12:45	19:00	21,643	-86	-193,222	18	2	2	0
15 15	1 2	01:45 09:06	02:58 14:03	4,333 17,078	-90 -109	93,259 93,222	4 3366	0 1	0 2	0 0
16	1	17:54	23:06	17,856	-87	222,454	20	3	3	0
17	1	00:27	06:39	21,545	-88	-150,136	18	1	1	0
18	1	09:43	16:18	22,662	-101	-180,735	2922	1	2	0
19 19 19	1 2 3	00:00 13:06 22:00	01:36 15:25 23:10	5,538 7,957 3,930	-86 -89 -88	233,562 233,745 233,861	7 10 5	2 1 0	0 0 0	0 0 0
20 20	1 2	03:49 16:46	04:56 21:34	3,969 16,625	-86 -88	-61,597 -61,638	7 33	36 3	0 3	0 0
21 21	1 2	09:04 13:00	11:59 15:11	9,988 7,555	-126 -86	202,876 202,948	4402 5	1 1	1 0	0 0
22	1	11:32	18:05	22,546	-84	-143,029	31	2	2	0
23	1	17:59	23:10	17,748	-90	-234,761	23	2	1	0
24	-
25 25	1 2	05:51 15:32	10:09 18:14	14,992 9,433	-113 -86	-31,641 -31,621	3593 12	1 1	1 1	0 0
26 26	1 2	00:00 08:20	03:13 12:25	11,337 14,027	-87 -119	329,741 330,197	52 3715	1 1	0 3	0 0
27 27	1 2	02:12 11:30	06:10 14:37	13,749 10,482	-89 -84	-354,618 -354,738	24 34	1 1	1 1	0 0
28	1	00:00	05:43	19,851	-92	-110,653	24	1	0	0
29	1	07:11	12:39	18,795	-109	-282,803	3209	1	3	0
30	1	16:57	21:57	17,371	-82	37,956	81	3	3	0
31	1	14:52	20:29	19,654	-88	-205,807	34	2	2	0
32	1	15:46	21:02	18,063	-87	404,561	60	4	4	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-