GPS Space Vehicle Time Integrity for MJD 52873

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 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
13:27
19:16
20,959
  -126
  -301,597
16
79
0
0

2
1
13:30
18:43
18,748
  -124
   171,889
33
0
0
0

3
3
1
2
07:51
15:28
10:12
19:40
  8,410
15,130
  -137
  -131
   -38,193
   -38,285
17
23
27
43
0
0
0
0

4
4
1
2
00:00
21:57
03:15
23:59
11,726
  7,377
  -139
  -113
   -37,641
   -37,413
6
6
20
10
0
0
0
0

5
1
00:09
04:55
17,159
  -134
   -49,828
24
8
0
0

6
1
02:46
07:50
18,208
  -133
     7,015
10
35
0
0

7
7
1
2
00:00
20:08
01:19
23:59
  4,696
13,828
  -136
  -116
  -606,353
  -607,022
14
41
0
0
0
0
0
0

8
1
17:23
23:21
21,435
  -128
  -409,887
35
0
0
0

9
9
9
1
2
3
00:00
07:11
22:19
02:04
08:55
23:59
  7,420
  6,189
  6,003
  -151
  -124
  -110
     3,257
     3,319
     3,424
9
7
6
87
4
11
0
0
0
0
0
0

10
1
01:33
06:28
17,677
  -126
   -30,348
10
28
0
0

11
11
1
2
10:36
19:11
13:57
22:52
12,012
13,234
  -139
  -122
   -62,534
   -62,579
15
15
43
40
0
0
0
0

12
-

13
1
14:45
20:08
19,368
  -129
    30,464
7
17
0
0

14
1
08:11
13:11
17,986
  -129
    20,368
8
71
0
0

15
1
06:29
11:52
19,336
  -125
  -149,679
34
5
0
0

16
1
12:51
17:19
16,052
  -128
   -70,156
29
0
0
0

17
1
02:13
07:50
20,199
  -134
  -241,104
410
0
5983
0

18
1
05:33
11:54
22,759
  -135
   -11,731
7
153
0
0

19
-

20
1
12:14
17:02
17,278
  -131
   211,950
15
107
0
0

21
21
1
2
03:59
09:21
08:54
10:23
17,687
  3,707
  -127
  -142
   -30,459
   -30,560
40
10
0
0
0
0
0
0

22
-

23
1
08:55
13:23
16,103
  -128
   -33,959
15
24
0
0

24
1
00:00
04:13
15,194
  -136
   -54,174
21
0
0
0

25
1
10:22
15:14
17,511
  -126
   -50,541
10
22
0
0

26
26
26
1
2
3
04:56
07:51
20:24
07:10
08:51
22:36
  8,078
  3,643
  7,948
  -131
  -144
  -128
  -524,056
  -524,060
  -523,998
5
7
6
11
2
62
0
0
0
0
0
0

27
1
17:00
22:18
19,069
  -127
  -575,362
220
0
0
0

28
28
1
2
00:00
18:27
01:08
23:59
  4,107
19,971
  -146
  -123
    15,361
    15,180
6
20
2
5
0
0
0
0

29
29
29
1
2
3
03:45
05:44
19:25
05:32
07:53
22:20
  6,454
  7,738
10,436
  -131
  -142
  -130
   -50,895
   -51,058
   -52,027
36
47
62
0
1
0
0
1
0
0
0
0

30
30
1
2
01:15
12:00
05:32
13:05
15,425
  3,831
  -138
  -128
  -419,719
  -420,848
161
43
1
0
1
0
0
0

31
31
1
2
08:55
16:31
10:21
20:39
  5,159
14,891
  -138
  -128
  -376,365
  -376,786
24
60
1
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	13:27	19:16	20,959	-126	-301,597	16	79	0	0
2	1	13:30	18:43	18,748	-124	171,889	33	0	0	0
3 3	1 2	07:51 15:28	10:12 19:40	8,410 15,130	-137 -131	-38,193 -38,285	17 23	27 43	0 0	0 0
4 4	1 2	00:00 21:57	03:15 23:59	11,726 7,377	-139 -113	-37,641 -37,413	6 6	20 10	0 0	0 0
5	1	00:09	04:55	17,159	-134	-49,828	24	8	0	0
6	1	02:46	07:50	18,208	-133	7,015	10	35	0	0
7 7	1 2	00:00 20:08	01:19 23:59	4,696 13,828	-136 -116	-606,353 -607,022	14 41	0 0	0 0	0 0
8	1	17:23	23:21	21,435	-128	-409,887	35	0	0	0
9 9 9	1 2 3	00:00 07:11 22:19	02:04 08:55 23:59	7,420 6,189 6,003	-151 -124 -110	3,257 3,319 3,424	9 7 6	87 4 11	0 0 0	0 0 0
10	1	01:33	06:28	17,677	-126	-30,348	10	28	0	0
11 11	1 2	10:36 19:11	13:57 22:52	12,012 13,234	-139 -122	-62,534 -62,579	15 15	43 40	0 0	0 0
12	-
13	1	14:45	20:08	19,368	-129	30,464	7	17	0	0
14	1	08:11	13:11	17,986	-129	20,368	8	71	0	0
15	1	06:29	11:52	19,336	-125	-149,679	34	5	0	0
16	1	12:51	17:19	16,052	-128	-70,156	29	0	0	0
17	1	02:13	07:50	20,199	-134	-241,104	410	0	5983	0
18	1	05:33	11:54	22,759	-135	-11,731	7	153	0	0
19	-
20	1	12:14	17:02	17,278	-131	211,950	15	107	0	0
21 21	1 2	03:59 09:21	08:54 10:23	17,687 3,707	-127 -142	-30,459 -30,560	40 10	0 0	0 0	0 0
22	-
23	1	08:55	13:23	16,103	-128	-33,959	15	24	0	0
24	1	00:00	04:13	15,194	-136	-54,174	21	0	0	0
25	1	10:22	15:14	17,511	-126	-50,541	10	22	0	0
26 26 26	1 2 3	04:56 07:51 20:24	07:10 08:51 22:36	8,078 3,643 7,948	-131 -144 -128	-524,056 -524,060 -523,998	5 7 6	11 2 62	0 0 0	0 0 0
27	1	17:00	22:18	19,069	-127	-575,362	220	0	0	0
28 28	1 2	00:00 18:27	01:08 23:59	4,107 19,971	-146 -123	15,361 15,180	6 20	2 5	0 0	0 0
29 29 29	1 2 3	03:45 05:44 19:25	05:32 07:53 22:20	6,454 7,738 10,436	-131 -142 -130	-50,895 -51,058 -52,027	36 47 62	0 1 0	0 1 0	0 0 0
30 30	1 2	01:15 12:00	05:32 13:05	15,425 3,831	-138 -128	-419,719 -420,848	161 43	1 0	1 0	0 0
31 31	1 2	08:55 16:31	10:21 20:39	5,159 14,891	-138 -128	-376,365 -376,786	24 60	1 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-