GPS Space Vehicle Time Integrity for MJD 52722

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
00:00
05:34
20,003
    99
  -276,904
19
20
0
0

2
2
1
2
00:00
03:40
03:39
05:20
13,111
  6,000
   107
    95
    85,701
    85,752
20
13
13
1
0
0
0
0

3
3
3
1
2
3
02:47
03:56
17:40
03:54
06:06
20:30
  4,041
  7,785
10,170
   111
   106
    86
  -115,493
  -115,517
  -115,682
17
10
14
37
1
39
0
0
0
0
0
0

4
1
08:24
13:59
20,020
    96
   -36,545
28
8
0
0

5
1
10:18
15:08
17,411
    92
    -7,326
22
77
0
0

6
1
12:50
18:00
18,592
    83
     3,428
7
76
0
0

7
1
06:32
11:39
18,393
   101
  -388,405
142
0
0
0

8
1
03:33
09:35
21,616
    99
  -264,266
118
0
0
0

9
9
1
2
08:49
19:14
12:24
21:16
12,901
  7,333
    90
    93
    36,547
    36,596
10
10
92
101
0
0
0
0

10
10
1
2
11:42
15:17
15:16
16:57
12,825
  5,992
    97
    78
   -22,189
   -22,215
12
16
19
44
0
0
0
0

11
11
1
2
07:09
20:51
09:16
23:59
  7,603
11,281
    92
    92
   -40,009
   -40,087
10
15
9
37
0
0
0
0

12
-

13
1
01:19
06:37
19,085
    98
    24,995
10
151
0
0

14
14
1
2
18:17
22:25
22:23
23:46
14,730
  4,855
   102
    87
    23,888
    23,868
10
6
68
25
0
0
0
0

15
1
15:54
21:51
21,408
    99
   -87,782
31
3
0
0

16
1
00:00
04:19
15,445
    96
    41,110
66
1
1
0

17
1
14:14
20:41
23,056
    93
    -4,255
21
104
0
0

18
1
15:54
20:55
18,063
    94
    -5,503
12
72
0
0

19
-

20
20
20
1
2
3
00:00
09:41
22:36
03:28
10:52
23:59
12,486
  4,315
  4,983
    97
    95
   105
   211,657
   211,676
   211,719
11
9
6
140
51
12
0
0
0
0
0
0

21
-

22
-

23
1
15:21
20:30
18,536
    95
   -22,569
12
76
0
0

24
1
10:19
15:21
18,101
    88
   -17,499
23
4
0
0

25
25
1
2
00:00
20:41
02:22
23:59
  8,460
11,901
    75
   103
   -41,274
   -41,295
10
13
42
1
0
0
0
0

26
26
1
2
06:40
14:31
08:57
17:40
  8,086
11,274
    98
    92
  -458,073
  -458,365
30
40
2
0
0
0
0
0

27
1
02:52
08:43
20,851
    97
  -592,047
22
70
0
0

28
1
04:46
09:32
17,131
   105
    60,276
23
12
0
0

29
29
29
1
2
3
05:51
14:39
15:57
08:43
15:53
18:18
10,234
  4,429
  8,444
    99
   100
    82
  -102,146
  -102,434
  -102,519
37
25
34
6
8
36
0
0
0
0
0
0

30
30
1
2
11:39
22:14
15:53
23:59
15,284
  6,297
    87
    80
  -561,158
  -561,116
8
12
82
83
0
0
0
0

31
31
1
2
03:23
19:34
07:21
20:37
14,269
  3,620
    94
    92
   -59,378
   -61,188
151
39
1
7
1
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	00:00	05:34	20,003	99	-276,904	19	20	0	0
2 2	1 2	00:00 03:40	03:39 05:20	13,111 6,000	107 95	85,701 85,752	20 13	13 1	0 0	0 0
3 3 3	1 2 3	02:47 03:56 17:40	03:54 06:06 20:30	4,041 7,785 10,170	111 106 86	-115,493 -115,517 -115,682	17 10 14	37 1 39	0 0 0	0 0 0
4	1	08:24	13:59	20,020	96	-36,545	28	8	0	0
5	1	10:18	15:08	17,411	92	-7,326	22	77	0	0
6	1	12:50	18:00	18,592	83	3,428	7	76	0	0
7	1	06:32	11:39	18,393	101	-388,405	142	0	0	0
8	1	03:33	09:35	21,616	99	-264,266	118	0	0	0
9 9	1 2	08:49 19:14	12:24 21:16	12,901 7,333	90 93	36,547 36,596	10 10	92 101	0 0	0 0
10 10	1 2	11:42 15:17	15:16 16:57	12,825 5,992	97 78	-22,189 -22,215	12 16	19 44	0 0	0 0
11 11	1 2	07:09 20:51	09:16 23:59	7,603 11,281	92 92	-40,009 -40,087	10 15	9 37	0 0	0 0
12	-
13	1	01:19	06:37	19,085	98	24,995	10	151	0	0
14 14	1 2	18:17 22:25	22:23 23:46	14,730 4,855	102 87	23,888 23,868	10 6	68 25	0 0	0 0
15	1	15:54	21:51	21,408	99	-87,782	31	3	0	0
16	1	00:00	04:19	15,445	96	41,110	66	1	1	0
17	1	14:14	20:41	23,056	93	-4,255	21	104	0	0
18	1	15:54	20:55	18,063	94	-5,503	12	72	0	0
19	-
20 20 20	1 2 3	00:00 09:41 22:36	03:28 10:52 23:59	12,486 4,315 4,983	97 95 105	211,657 211,676 211,719	11 9 6	140 51 12	0 0 0	0 0 0
21	-
22	-
23	1	15:21	20:30	18,536	95	-22,569	12	76	0	0
24	1	10:19	15:21	18,101	88	-17,499	23	4	0	0
25 25	1 2	00:00 20:41	02:22 23:59	8,460 11,901	75 103	-41,274 -41,295	10 13	42 1	0 0	0 0
26 26	1 2	06:40 14:31	08:57 17:40	8,086 11,274	98 92	-458,073 -458,365	30 40	2 0	0 0	0 0
27	1	02:52	08:43	20,851	97	-592,047	22	70	0	0
28	1	04:46	09:32	17,131	105	60,276	23	12	0	0
29 29 29	1 2 3	05:51 14:39 15:57	08:43 15:53 18:18	10,234 4,429 8,444	99 100 82	-102,146 -102,434 -102,519	37 25 34	6 8 36	0 0 0	0 0 0
30 30	1 2	11:39 22:14	15:53 23:59	15,284 6,297	87 80	-561,158 -561,116	8 12	82 83	0 0	0 0
31 31	1 2	03:23 19:34	07:21 20:37	14,269 3,620	94 92	-59,378 -61,188	151 39	1 7	1 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-