GPS Space Vehicle Time Integrity for MJD 53551

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
11:47
17:54
21,930
   109
  -411,160
21
9
0
0

2
1
01:06
06:31
19,490
   114
    26,400
10
60
0
0

3
1
17:04
21:22
15,455
   114
   -13,201
24
66
0
0

4
4
1
2
00:00
03:28
03:27
05:05
12,401
  5,823
   120
   105
  -122,475
  -122,260
83
42
0
0
0
0
0
0

5
1
01:35
06:26
17,437
   116
  -110,527
23
1
0
0

6
1
04:20
09:42
19,302
   110
  -670,898
201
0
0
0

7
7
1
2
00:00
21:50
02:49
23:59
10,094
  7,767
   112
   125
  -198,915
  -200,669
69
55
0
0
0
0
0
0

8
8
1
2
00:00
19:01
01:03
23:59
  3,793
17,783
    98
   112
    33,663
    33,770
6
8
20
137
0
0
0
0

9
9
1
2
00:10
08:46
03:44
12:08
12,862
12,077
   114
   107
    50,477
    50,533
7
8
21
83
0
0
0
0

10
1
03:28
08:01
16,230
   110
   -66,033
13
41
0
0

11
11
1
2
12:20
20:33
15:29
23:59
11,304
12,295
   107
   119
  -240,935
  -241,038
18
20
33
4
0
0
0
0

12
-

13
1
16:33
21:53
19,168
   106
    -3,153
17
29
0
0

14
1
10:08
15:14
18,191
   111
    28,871
8
68
0
0

15
1
07:29
13:22
21,116
   106
  -452,684
45
0
0
0

16
1
14:39
19:38
17,971
   113
    -4,017
11
38
0
0

17
-

18
1
06:48
12:02
18,832
   110
   167,541
12
46
0
0

19
19
1
2
10:08
18:00
12:19
22:26
  7,870
15,947
   104
   116
    23,397
    23,429
7
8
42
112
0
0
0
0

20
1
13:58
18:44
17,122
   109
    59,501
17
0
0
0

21
1
05:44
12:02
22,732
   106
  -111,141
27
2
0
0

22
1
08:14
14:52
23,881
   107
   -27,711
16
13
0
0

23
1
15:29
20:56
19,572
   109
  -189,025
8
35
0
0

24
24
1
2
00:00
22:55
02:51
23:59
10,294
  3,891
   104
   129
   -27,702
   -27,892
15
7
13
0
0
0
0
0

25
1
12:03
16:53
17,363
   110
   -96,658
13
20
0
0

26
26
1
2
05:51
21:54
10:26
23:59
16,465
  7,505
   106
   107
   -22,334
   -22,289
9
8
148
55
0
0
0
0

27
1
17:44
23:50
21,954
   111
    -5,264
15
12
0
0

28
28
1
2
00:00
20:00
02:41
23:59
  9,622
14,371
   109
   117
   -44,783
   -44,746
8
5
67
81
0
0
0
0

29
29
29
1
2
3
05:30
07:29
21:14
07:28
09:44
23:59
  7,069
  8,082
  9,863
   118
    99
   114
  -152,494
  -152,715
  -154,032
58
70
81
0
1
0
0
1
0
0
0
0

30
30
1
2
03:02
12:45
07:17
14:21
15,302
  5,631
   111
   119
  -272,457
  -273,031
93
29
1
0
1
0
0
0

31
-

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	11:47	17:54	21,930	109	-411,160	21	9	0	0
2	1	01:06	06:31	19,490	114	26,400	10	60	0	0
3	1	17:04	21:22	15,455	114	-13,201	24	66	0	0
4 4	1 2	00:00 03:28	03:27 05:05	12,401 5,823	120 105	-122,475 -122,260	83 42	0 0	0 0	0 0
5	1	01:35	06:26	17,437	116	-110,527	23	1	0	0
6	1	04:20	09:42	19,302	110	-670,898	201	0	0	0
7 7	1 2	00:00 21:50	02:49 23:59	10,094 7,767	112 125	-198,915 -200,669	69 55	0 0	0 0	0 0
8 8	1 2	00:00 19:01	01:03 23:59	3,793 17,783	98 112	33,663 33,770	6 8	20 137	0 0	0 0
9 9	1 2	00:10 08:46	03:44 12:08	12,862 12,077	114 107	50,477 50,533	7 8	21 83	0 0	0 0
10	1	03:28	08:01	16,230	110	-66,033	13	41	0	0
11 11	1 2	12:20 20:33	15:29 23:59	11,304 12,295	107 119	-240,935 -241,038	18 20	33 4	0 0	0 0
12	-
13	1	16:33	21:53	19,168	106	-3,153	17	29	0	0
14	1	10:08	15:14	18,191	111	28,871	8	68	0	0
15	1	07:29	13:22	21,116	106	-452,684	45	0	0	0
16	1	14:39	19:38	17,971	113	-4,017	11	38	0	0
17	-
18	1	06:48	12:02	18,832	110	167,541	12	46	0	0
19 19	1 2	10:08 18:00	12:19 22:26	7,870 15,947	104 116	23,397 23,429	7 8	42 112	0 0	0 0
20	1	13:58	18:44	17,122	109	59,501	17	0	0	0
21	1	05:44	12:02	22,732	106	-111,141	27	2	0	0
22	1	08:14	14:52	23,881	107	-27,711	16	13	0	0
23	1	15:29	20:56	19,572	109	-189,025	8	35	0	0
24 24	1 2	00:00 22:55	02:51 23:59	10,294 3,891	104 129	-27,702 -27,892	15 7	13 0	0 0	0 0
25	1	12:03	16:53	17,363	110	-96,658	13	20	0	0
26 26	1 2	05:51 21:54	10:26 23:59	16,465 7,505	106 107	-22,334 -22,289	9 8	148 55	0 0	0 0
27	1	17:44	23:50	21,954	111	-5,264	15	12	0	0
28 28	1 2	00:00 20:00	02:41 23:59	9,622 14,371	109 117	-44,783 -44,746	8 5	67 81	0 0	0 0
29 29 29	1 2 3	05:30 07:29 21:14	07:28 09:44 23:59	7,069 8,082 9,863	118 99 114	-152,494 -152,715 -154,032	58 70 81	0 1 0	0 1 0	0 0 0
30 30	1 2	03:02 12:45	07:17 14:21	15,302 5,631	111 119	-272,457 -273,031	93 29	1 0	1 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-