GPS Space Vehicle Time Integrity for MJD 52558

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
10:47
16:41
21,116
   -80
  -252,908
20
62
0
0

2
2
1
2
10:59
14:36
14:35
16:11
12,900
  5,744
   -77
   -86
   277,781
   277,830
16
11
38
0
0
0
0
0

3
3
1
2
04:47
15:10
07:45
17:11
10,651
  7,118
   -97
   -99
   -70,657
   -70,773
17
15
14
28
0
0
0
0

4
4
1
2
00:00
19:39
01:18
23:59
  4,717
15,638
  -121
   -87
  -331,660
  -332,330
17
52
1
0
1
0
0
0

5
5
1
2
00:00
21:33
02:26
23:59
  8,758
  8,811
  -104
   -87
   -34,418
   -34,504
16
7
69
13
0
0
0
0

6
1
00:16
05:41
19,482
  -103
      484
9
43
0
0

7
1
17:35
23:00
19,514
   -86
  -368,658
187
0
0
0

8
1
14:50
20:49
21,592
   -87
  -431,048
159
0
0
0

9
9
1
2
06:09
20:04
08:35
23:37
  8,662
12,737
  -108
  -111
    11,969
    12,046
14
10
112
72
0
0
0
0

10
10
10
1
2
3
00:00
02:31
22:52
02:30
04:09
23:59
  9,011
  5,840
  4,022
   -95
  -112
   -57
   -13,289
   -13,308
   -13,298
10
7
8
27
42
34
0
0
0
0
0
0

11
11
1
2
08:11
18:20
11:33
20:32
12,114
  7,869
   -89
   -95
   -22,824
   -22,864
11
15
61
91
0
0
0
0

12
-

13
1
12:26
17:46
19,129
   -93
    15,483
9
144
0
0

14
14
1
2
05:41
09:46
09:44
11:18
14,573
  5,491
   -88
   -93
    45,344
    45,324
12
5
48
42
0
0
0
0

15
1
02:30
08:39
22,120
   -89
   -22,011
32
7
0
0

16
-

17
-

18
1
03:13
07:31
15,511
   -95
    34,000
17
2
0
0

19
-

20
1
09:39
14:32
17,495
   -86
   191,795
13
157
0
0

21
-

22
1
10:29
15:54
19,482
   -92
   162,280
152
0
0
0

23
1
00:28
06:00
19,973
   -97
   -11,311
17
23
0
0

24
24
1
2
00:00
20:57
02:53
23:59
10,401
10,900
  -107
   -77
   -63,423
   -63,603
14
22
36
2
0
0
0
0

25
1
07:59
13:40
20,319
   -95
   -33,900
16
165
0
0

26
26
1
2
01:42
17:46
06:17
20:07
16,500
  8,420
   -98
   -99
  -233,660
  -234,865
112
60
1
0
1
0
0
0

27
1
13:42
19:09
19,549
   -91
  -250,291
322
0
2032
0

28
1
16:17
21:42
19,428
   -86
    88,513
16
132
0
0

29
29
29
1
2
3
01:25
03:39
17:10
03:33
05:42
19:55
  7,506
  7,321
  9,894
   -93
  -110
   -96
  -283,751
  -283,935
  -284,978
52
47
67
0
1
0
0
1
0
0
0
0

30
30
30
1
2
3
00:00
09:29
22:52
03:12
11:17
23:59
11,548
  6,471
  4,047
  -110
   -88
   -81
  -362,123
  -363,098
  -364,569
111
64
32
1
1
0
1
1
0
0
0
0

31
31
1
2
06:21
14:09
07:56
18:40
  5,642
16,076
   -98
   -88
  -359,105
  -359,008
12
10
92
110
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	10:47	16:41	21,116	-80	-252,908	20	62	0	0
2 2	1 2	10:59 14:36	14:35 16:11	12,900 5,744	-77 -86	277,781 277,830	16 11	38 0	0 0	0 0
3 3	1 2	04:47 15:10	07:45 17:11	10,651 7,118	-97 -99	-70,657 -70,773	17 15	14 28	0 0	0 0
4 4	1 2	00:00 19:39	01:18 23:59	4,717 15,638	-121 -87	-331,660 -332,330	17 52	1 0	1 0	0 0
5 5	1 2	00:00 21:33	02:26 23:59	8,758 8,811	-104 -87	-34,418 -34,504	16 7	69 13	0 0	0 0
6	1	00:16	05:41	19,482	-103	484	9	43	0	0
7	1	17:35	23:00	19,514	-86	-368,658	187	0	0	0
8	1	14:50	20:49	21,592	-87	-431,048	159	0	0	0
9 9	1 2	06:09 20:04	08:35 23:37	8,662 12,737	-108 -111	11,969 12,046	14 10	112 72	0 0	0 0
10 10 10	1 2 3	00:00 02:31 22:52	02:30 04:09 23:59	9,011 5,840 4,022	-95 -112 -57	-13,289 -13,308 -13,298	10 7 8	27 42 34	0 0 0	0 0 0
11 11	1 2	08:11 18:20	11:33 20:32	12,114 7,869	-89 -95	-22,824 -22,864	11 15	61 91	0 0	0 0
12	-
13	1	12:26	17:46	19,129	-93	15,483	9	144	0	0
14 14	1 2	05:41 09:46	09:44 11:18	14,573 5,491	-88 -93	45,344 45,324	12 5	48 42	0 0	0 0
15	1	02:30	08:39	22,120	-89	-22,011	32	7	0	0
16	-
17	-
18	1	03:13	07:31	15,511	-95	34,000	17	2	0	0
19	-
20	1	09:39	14:32	17,495	-86	191,795	13	157	0	0
21	-
22	1	10:29	15:54	19,482	-92	162,280	152	0	0	0
23	1	00:28	06:00	19,973	-97	-11,311	17	23	0	0
24 24	1 2	00:00 20:57	02:53 23:59	10,401 10,900	-107 -77	-63,423 -63,603	14 22	36 2	0 0	0 0
25	1	07:59	13:40	20,319	-95	-33,900	16	165	0	0
26 26	1 2	01:42 17:46	06:17 20:07	16,500 8,420	-98 -99	-233,660 -234,865	112 60	1 0	1 0	0 0
27	1	13:42	19:09	19,549	-91	-250,291	322	0	2032	0
28	1	16:17	21:42	19,428	-86	88,513	16	132	0	0
29 29 29	1 2 3	01:25 03:39 17:10	03:33 05:42 19:55	7,506 7,321 9,894	-93 -110 -96	-283,751 -283,935 -284,978	52 47 67	0 1 0	0 1 0	0 0 0
30 30 30	1 2 3	00:00 09:29 22:52	03:12 11:17 23:59	11,548 6,471 4,047	-110 -88 -81	-362,123 -363,098 -364,569	111 64 32	1 1 0	1 1 0	0 0 0
31 31	1 2	06:21 14:09	07:56 18:40	5,642 16,076	-98 -88	-359,105 -359,008	12 10	92 110	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-