GPS Space Vehicle Time Integrity for MJD 52424

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
1
2
00:00
20:07
02:01
23:59
  7,278
13,898
  -105
  -117
  -231,755
  -231,903
12
11
45
34
0
0
0
0

2
2
1
2
00:00
20:16
01:37
23:53
  5,803
12,984
   -94
   -82
   207,021
   207,492
9
13
1
23
0
0
0
0

3
3
1
2
00:00
14:24
02:17
16:53
  8,035
  8,916
   -97
  -112
   -32,257
   -32,457
17
19
11
49
0
0
0
0

4
1
04:43
10:15
19,860
  -108
  -187,124
104
0
0
0

5
1
06:48
11:33
17,065
  -102
   -15,850
21
37
0
0

6
1
09:19
14:23
18,260
  -100
     3,560
9
101
0
0

7
1
02:43
08:10
19,600
   -91
  -658,816
72
0
0
0

8
1
00:09
06:06
21,464
  -100
  -658,242
62
0
0
0

9
9
1
2
05:18
16:23
08:49
17:46
12,671
  4,886
   -96
  -122
    44,986
    45,024
10
23
99
110
0
0
0
0

10
1
08:15
13:36
19,115
  -103
    -5,798
16
40
0
0

11
11
1
2
03:37
17:21
05:45
20:43
  7,694
12,113
  -106
  -114
   -13,450
   -13,493
11
11
31
66
0
0
0
0

12
-

13
13
1
2
00:00
21:24
02:34
23:59
  9,243
  9,351
  -105
  -102
     6,867
     6,930
9
5
72
67
0
0
0
0

14
1
15:21
20:26
18,267
  -109
    70,317
23
24
0
0

15
15
1
2
11:34
14:24
14:00
17:40
  8,781
11,738
   -93
  -113
   -20,095
   -20,167
14
26
59
7
0
0
0
0

16
-

17
17
1
2
10:46
15:52
15:47
17:11
17,994
  4,640
  -110
  -116
     6,899
     5,578
585
153
0
0
9084
0
0
0

18
1
12:27
16:47
15,624
  -103
    64,855
14
21
0
0

19
-

20
20
1
2
06:03
18:53
07:10
23:44
  3,878
17,337
  -100
  -105
   163,952
   164,091
12
14
25
41
0
0
0
0

21
21
1
2
13:55
18:02
18:01
19:53
14,715
  6,476
  -106
  -120
     1,224
     1,212
10
22
30
47
0
0
0
0

22
1
19:28
23:59
16,297
   -87
  -293,393
202
0
0
0

23
1
09:49
15:20
19,847
   -98
    -3,225
18
4
0
0

24
1
06:53
11:56
18,121
  -108
   -33,082
23
0
0
0

25
25
1
2
17:01
20:54
20:52
22:39
13,898
  6,321
   -99
  -109
   -27,419
   -27,436
13
5
108
25
0
0
0
0

26
26
26
1
2
3
03:03
10:53
14:01
05:19
13:17
15:29
  8,155
  8,554
  5,283
   -92
   -97
  -112
   220,776
   221,403
   221,602
46
54
33
1
0
0
1
0
0
0
0
0

27
27
1
2
00:00
22:33
04:52
23:59
17,488
  5,162
   -96
  -104
   -21,629
   -21,692
19
17
141
46
0
0
0
0

28
1
01:14
06:54
20,196
   -99
    83,493
9
182
0
0

29
29
1
2
03:37
11:34
05:14
13:57
  5,703
  8,534
   -93
   -96
  -353,906
  -353,205
35
53
4
0
1
0
0
0

30
30
1
2
07:56
18:22
11:33
20:17
13,045
  6,860
  -106
  -111
  -672,156
  -672,403
34
16
1
1
0
0
0
0

31
31
1
2
00:00
15:54
03:59
17:03
14,358
  4,094
   -94
  -103
  -289,022
  -289,799
74
22
1
6
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	1 2	00:00 20:07	02:01 23:59	7,278 13,898	-105 -117	-231,755 -231,903	12 11	45 34	0 0	0 0
2 2	1 2	00:00 20:16	01:37 23:53	5,803 12,984	-94 -82	207,021 207,492	9 13	1 23	0 0	0 0
3 3	1 2	00:00 14:24	02:17 16:53	8,035 8,916	-97 -112	-32,257 -32,457	17 19	11 49	0 0	0 0
4	1	04:43	10:15	19,860	-108	-187,124	104	0	0	0
5	1	06:48	11:33	17,065	-102	-15,850	21	37	0	0
6	1	09:19	14:23	18,260	-100	3,560	9	101	0	0
7	1	02:43	08:10	19,600	-91	-658,816	72	0	0	0
8	1	00:09	06:06	21,464	-100	-658,242	62	0	0	0
9 9	1 2	05:18 16:23	08:49 17:46	12,671 4,886	-96 -122	44,986 45,024	10 23	99 110	0 0	0 0
10	1	08:15	13:36	19,115	-103	-5,798	16	40	0	0
11 11	1 2	03:37 17:21	05:45 20:43	7,694 12,113	-106 -114	-13,450 -13,493	11 11	31 66	0 0	0 0
12	-
13 13	1 2	00:00 21:24	02:34 23:59	9,243 9,351	-105 -102	6,867 6,930	9 5	72 67	0 0	0 0
14	1	15:21	20:26	18,267	-109	70,317	23	24	0	0
15 15	1 2	11:34 14:24	14:00 17:40	8,781 11,738	-93 -113	-20,095 -20,167	14 26	59 7	0 0	0 0
16	-
17 17	1 2	10:46 15:52	15:47 17:11	17,994 4,640	-110 -116	6,899 5,578	585 153	0 0	9084 0	0 0
18	1	12:27	16:47	15,624	-103	64,855	14	21	0	0
19	-
20 20	1 2	06:03 18:53	07:10 23:44	3,878 17,337	-100 -105	163,952 164,091	12 14	25 41	0 0	0 0
21 21	1 2	13:55 18:02	18:01 19:53	14,715 6,476	-106 -120	1,224 1,212	10 22	30 47	0 0	0 0
22	1	19:28	23:59	16,297	-87	-293,393	202	0	0	0
23	1	09:49	15:20	19,847	-98	-3,225	18	4	0	0
24	1	06:53	11:56	18,121	-108	-33,082	23	0	0	0
25 25	1 2	17:01 20:54	20:52 22:39	13,898 6,321	-99 -109	-27,419 -27,436	13 5	108 25	0 0	0 0
26 26 26	1 2 3	03:03 10:53 14:01	05:19 13:17 15:29	8,155 8,554 5,283	-92 -97 -112	220,776 221,403 221,602	46 54 33	1 0 0	1 0 0	0 0 0
27 27	1 2	00:00 22:33	04:52 23:59	17,488 5,162	-96 -104	-21,629 -21,692	19 17	141 46	0 0	0 0
28	1	01:14	06:54	20,196	-99	83,493	9	182	0	0
29 29	1 2	03:37 11:34	05:14 13:57	5,703 8,534	-93 -96	-353,906 -353,205	35 53	4 0	1 0	0 0
30 30	1 2	07:56 18:22	11:33 20:17	13,045 6,860	-106 -111	-672,156 -672,403	34 16	1 1	0 0	0 0
31 31	1 2	00:00 15:54	03:59 17:03	14,358 4,094	-94 -103	-289,022 -289,799	74 22	1 6	1 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-