GPS Space Vehicle Time Integrity for MJD 55202

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
-

2
1
08:06
14:13
21,187
    86
  -212,256
42
3
3
0

3
3
1
2
00:07
16:07
04:33
17:59
15,360
  6,518
    93
    81
  -497,892
  -498,176
34
10
4
0
3
0
0
0

4
1
06:46
12:28
19,631
    83
   443,784
112
1
1
0

5
1
10:11
15:32
18,693
    82
    19,683
24
0
0
0

6
6
1
2
00:03
15:37
04:02
17:59
13,736
  8,021
    88
    22
  -261,563
  -261,534
29
5443
3
1
3
1
0
0

7
1
00:27
06:51
22,279
    84
    -4,705
25
4
4
0

8
1
02:05
08:05
20,727
    89
    -1,766
15
2
2
0

9
9
1
2
06:56
15:49
10:45
19:27
13,239
12,607
    89
    90
   -98,277
   -98,348
24
12
4
1
4
1
0
0

10
1
09:43
14:48
17,801
    92
    32,185
6
56
0
0

11
11
1
2
03:33
19:35
07:59
22:16
15,411
  9,314
    88
    86
    38,288
    38,397
25
12
2
1
2
1
0
0

12
1
08:36
13:34
17,191
    83
   166,759
53
3
3
0

13
1
00:00
05:00
17,185
    87
  -306,573
43
4
4
0

14
1
16:38
19:59
11,784
    85
     3,176
29
1
1
0

15
15
1
2
05:02
12:52
07:15
17:29
  7,649
16,019
    82
    83
   314,963
   314,901
15
9
1
0
1
0
0
0

16
16
16
1
2
3
00:00
14:11
21:35
02:35
15:22
23:59
  8,897
  4,269
  8,411
    86
    78
   -61
    27,499
    27,690
    27,670
14
6
3542
4
1
14
0
0
17
0
0
0

17
1
04:47
11:06
21,851
    85
  -118,563
46
5
5
0

18
1
13:49
17:59
14,480
    85
   -39,913
12
0
0
0

19
19
1
2
01:06
17:07
05:38
19:32
15,701
  8,384
    91
    86
     8,063
     8,175
29
10
1
1
1
1
0
0

20
20
20
1
2
3
00:00
08:03
21:05
01:54
09:14
23:59
  6,557
  4,074
10,212
    88
    87
   311
   -63,851
   -63,831
   -63,567
30
8
6147
3
6
14
3
0
17
0
0
0

21
1
13:06
17:59
16,812
    85
    32,371
14
0
0
0

22
1
15:20
17:59
  9,077
    83
  -182,153
5
2
0
0

23
23
1
2
00:00
22:00
04:00
23:59
13,820
  6,905
    87
  -502
  -382,876
  -383,405
11
12946
4
14
3
6905
0
0

24
1
11:03
17:44
23,198
    86
  -251,429
24
0
0
0

25
-

27
27
1
2
06:41
15:42
10:29
19:06
13,033
11,601
    92
    91
  -114,669
  -114,775
46
16
4
1
4
1
0
0

28
1
03:05
09:40
22,784
    91
    24,052
49
5
5
0

29
1
11:03
16:37
19,187
    81
   -87,853
17
0
0
0

30
1
09:49
14:13
15,271
    88
  -208,102
15
1
0
0

31
1
19:01
23:59
17,252
   426
    56,703
11943
14
15
0

32
32
1
2
00:00
22:00
01:18
23:59
  4,432
  6,920
    93
  1,030
  -122,908
  -121,329
62
21002
4
14
4
6920
0
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	-
2	1	08:06	14:13	21,187	86	-212,256	42	3	3	0
3 3	1 2	00:07 16:07	04:33 17:59	15,360 6,518	93 81	-497,892 -498,176	34 10	4 0	3 0	0 0
4	1	06:46	12:28	19,631	83	443,784	112	1	1	0
5	1	10:11	15:32	18,693	82	19,683	24	0	0	0
6 6	1 2	00:03 15:37	04:02 17:59	13,736 8,021	88 22	-261,563 -261,534	29 5443	3 1	3 1	0 0
7	1	00:27	06:51	22,279	84	-4,705	25	4	4	0
8	1	02:05	08:05	20,727	89	-1,766	15	2	2	0
9 9	1 2	06:56 15:49	10:45 19:27	13,239 12,607	89 90	-98,277 -98,348	24 12	4 1	4 1	0 0
10	1	09:43	14:48	17,801	92	32,185	6	56	0	0
11 11	1 2	03:33 19:35	07:59 22:16	15,411 9,314	88 86	38,288 38,397	25 12	2 1	2 1	0 0
12	1	08:36	13:34	17,191	83	166,759	53	3	3	0
13	1	00:00	05:00	17,185	87	-306,573	43	4	4	0
14	1	16:38	19:59	11,784	85	3,176	29	1	1	0
15 15	1 2	05:02 12:52	07:15 17:29	7,649 16,019	82 83	314,963 314,901	15 9	1 0	1 0	0 0
16 16 16	1 2 3	00:00 14:11 21:35	02:35 15:22 23:59	8,897 4,269 8,411	86 78 -61	27,499 27,690 27,670	14 6 3542	4 1 14	0 0 17	0 0 0
17	1	04:47	11:06	21,851	85	-118,563	46	5	5	0
18	1	13:49	17:59	14,480	85	-39,913	12	0	0	0
19 19	1 2	01:06 17:07	05:38 19:32	15,701 8,384	91 86	8,063 8,175	29 10	1 1	1 1	0 0
20 20 20	1 2 3	00:00 08:03 21:05	01:54 09:14 23:59	6,557 4,074 10,212	88 87 311	-63,851 -63,831 -63,567	30 8 6147	3 6 14	3 0 17	0 0 0
21	1	13:06	17:59	16,812	85	32,371	14	0	0	0
22	1	15:20	17:59	9,077	83	-182,153	5	2	0	0
23 23	1 2	00:00 22:00	04:00 23:59	13,820 6,905	87 -502	-382,876 -383,405	11 12946	4 14	3 6905	0 0
24	1	11:03	17:44	23,198	86	-251,429	24	0	0	0
25	-

27 27	1 2	06:41 15:42	10:29 19:06	13,033 11,601	92 91	-114,669 -114,775	46 16	4 1	4 1	0 0
28	1	03:05	09:40	22,784	91	24,052	49	5	5	0
29	1	11:03	16:37	19,187	81	-87,853	17	0	0	0
30	1	09:49	14:13	15,271	88	-208,102	15	1	0	0
31	1	19:01	23:59	17,252	426	56,703	11943	14	15	0
32 32	1 2	00:00 22:00	01:18 23:59	4,432 6,920	93 1,030	-122,908 -121,329	62 21002	4 14	4 6920	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-