GPS Space Vehicle Time Integrity for MJD 54402

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
00:43
04:00
01:59
07:20
  4,378
11,551
    91
    99
  -162,933
  -162,972
5
6
1
3
0
0
0
0

2
1
14:38
20:44
20,974
   100
  -147,144
36
2
2
0

3
3
3
1
2
3
00:00
06:49
22:46
01:33
11:11
23:59
  5,585
15,134
  4,128
    91
   106
  -135
  -136,238
  -136,387
  -136,897
10
22
4368
1
1
12
0
0
12
0
0
0

4
1
13:26
19:06
19,591
   101
    18,876
31
4
4
0

5
5
1
2
02:16
16:05
04:26
20:36
  7,487
15,754
    94
    99
  -502,916
  -504,336
59
121
1
2
1
2
0
0

6
1
18:10
23:31
18,706
   101
  -228,144
41
1
1
0

7
1
18:31
23:40
17,991
   106
    36,052
51
1
1
0

8
1
08:50
14:49
20,920
   107
   128,171
12
1
1
0

9
9
9
1
2
3
00:00
13:52
22:31
02:25
17:30
23:59
  8,428
12,300
  4,991
   100
    95
  -369
   -94,087
   -94,170
   -94,685
35
24
9429
1
4
12
1
4
12
0
0
0

10
1
16:47
22:05
18,255
   109
   125,027
79
3
3
0

11
11
1
2
02:22
10:22
05:12
14:43
  9,848
15,046
    96
   102
   -25,305
   -25,308
4
5
9
5
0
0
0
0

12
1
15:23
20:18
17,215
    97
   346,619
14
2
2
0

13
1
06:15
11:40
18,736
    97
  -217,203
13
0
0
0

14
1
00:00
05:42
19,942
    97
   323,801
15
2
1
0

15
-

16
1
04:24
09:23
17,482
   100
  -122,004
8
7
0
0

17
1
11:15
17:31
21,539
   107
   -50,284
24
5
5
0

18
18
1
2
00:00
20:30
03:11
23:59
11,219
11,952
    98
   100
   228,801
   228,644
31
17
2
1
1
1
0
0

19
19
1
2
00:00
07:51
02:17
12:23
  7,954
15,738
    98
   101
    -3,821
    -3,888
26
12
1
7
1
0
0
0

20
20
1
2
03:47
14:45
08:34
15:51
16,423
  3,446
    98
    97
  -127,031
  -127,011
6
9
5
1
0
0
0
0

21
21
1
2
00:00
19:25
01:50
23:59
  6,453
15,816
    96
   344
   -77,032
   -76,758
5
8783
1
12
0
13
0
0

22
22
1
2
00:00
22:10
04:50
23:59
16,863
  6,272
    98
  -482
  -201,651
  -202,304
8
13257
2
12
1
6272
0
0

23
1
04:44
10:40
20,649
    99
  -304,244
18
0
0
0

24
1
17:54
23:59
21,091
    95
   -42,058
18
1
0
0

25
1
06:53
13:08
21,704
    98
  -470,276
45
1
1
0

26
26
1
2
11:33
19:34
14:09
23:59
  9,085
15,372
    93
   447
   -77,724
   -77,768
34
12534
1
12
0
13
0
0

27
1
07:50
13:49
20,680
   101
  -144,239
20
1
1
0

28
1
09:50
16:27
22,690
   103
     9,544
28
3
2
0

29
-

30
30
1
2
02:23
16:45
05:16
21:02
10,069
14,867
    84
    93
   -50,474
   -50,543
5
21
40
2
0
2
0
0

31
1
01:47
07:23
19,430
    94
    -4,292
36
1
1
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(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	00:43 04:00	01:59 07:20	4,378 11,551	91 99	-162,933 -162,972	5 6	1 3	0 0	0 0
2	1	14:38	20:44	20,974	100	-147,144	36	2	2	0
3 3 3	1 2 3	00:00 06:49 22:46	01:33 11:11 23:59	5,585 15,134 4,128	91 106 -135	-136,238 -136,387 -136,897	10 22 4368	1 1 12	0 0 12	0 0 0
4	1	13:26	19:06	19,591	101	18,876	31	4	4	0
5 5	1 2	02:16 16:05	04:26 20:36	7,487 15,754	94 99	-502,916 -504,336	59 121	1 2	1 2	0 0
6	1	18:10	23:31	18,706	101	-228,144	41	1	1	0
7	1	18:31	23:40	17,991	106	36,052	51	1	1	0
8	1	08:50	14:49	20,920	107	128,171	12	1	1	0
9 9 9	1 2 3	00:00 13:52 22:31	02:25 17:30 23:59	8,428 12,300 4,991	100 95 -369	-94,087 -94,170 -94,685	35 24 9429	1 4 12	1 4 12	0 0 0
10	1	16:47	22:05	18,255	109	125,027	79	3	3	0
11 11	1 2	02:22 10:22	05:12 14:43	9,848 15,046	96 102	-25,305 -25,308	4 5	9 5	0 0	0 0
12	1	15:23	20:18	17,215	97	346,619	14	2	2	0
13	1	06:15	11:40	18,736	97	-217,203	13	0	0	0
14	1	00:00	05:42	19,942	97	323,801	15	2	1	0
15	-
16	1	04:24	09:23	17,482	100	-122,004	8	7	0	0
17	1	11:15	17:31	21,539	107	-50,284	24	5	5	0
18 18	1 2	00:00 20:30	03:11 23:59	11,219 11,952	98 100	228,801 228,644	31 17	2 1	1 1	0 0
19 19	1 2	00:00 07:51	02:17 12:23	7,954 15,738	98 101	-3,821 -3,888	26 12	1 7	1 0	0 0
20 20	1 2	03:47 14:45	08:34 15:51	16,423 3,446	98 97	-127,031 -127,011	6 9	5 1	0 0	0 0
21 21	1 2	00:00 19:25	01:50 23:59	6,453 15,816	96 344	-77,032 -76,758	5 8783	1 12	0 13	0 0
22 22	1 2	00:00 22:10	04:50 23:59	16,863 6,272	98 -482	-201,651 -202,304	8 13257	2 12	1 6272	0 0
23	1	04:44	10:40	20,649	99	-304,244	18	0	0	0
24	1	17:54	23:59	21,091	95	-42,058	18	1	0	0
25	1	06:53	13:08	21,704	98	-470,276	45	1	1	0
26 26	1 2	11:33 19:34	14:09 23:59	9,085 15,372	93 447	-77,724 -77,768	34 12534	1 12	0 13	0 0
27	1	07:50	13:49	20,680	101	-144,239	20	1	1	0
28	1	09:50	16:27	22,690	103	9,544	28	3	2	0
29	-
30 30	1 2	02:23 16:45	05:16 21:02	10,069 14,867	84 93	-50,474 -50,543	5 21	40 2	0 2	0 0
31	1	01:47	07:23	19,430	94	-4,292	36	1	1	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-