GPS Space Vehicle Time Integrity for MJD 53673

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
03:27
09:33
21,958
   -64
   -16,303
20
8
0
0

2
1
16:42
21:55
18,764
   -69
    26,670
9
37
0
0

3
3
1
2
01:28
08:41
03:26
12:31
  7,101
13,748
   -68
   -59
   -46,762
   -46,842
16
17
4
9
0
0
0
0

4
1
15:36
20:25
17,174
   -67
   -32,544
75
0
0
0

5
1
17:23
22:08
17,144
   -74
  -234,050
278
0
0
0

6
6
1
2
00:00
20:02
01:27
23:59
  5,241
14,246
   -85
   -69
  -843,810
  -843,776
7
7
8
7
0
0
0
0

7
7
1
2
13:35
18:42
18:39
19:52
18,241
  4,128
   -67
   -76
  -393,559
  -393,731
84
19
0
10
0
0
0
0

8
1
10:47
16:43
21,393
   -67
    45,652
8
153
0
0

9
9
9
1
2
3
00:27
02:09
15:44
02:02
03:30
19:20
  5,695
  4,834
12,967
   -67
   -65
   -85
    14,485
    14,495
    14,557
7
5
5
13
50
31
0
0
0
0
0
0

10
1
18:42
23:36
17,597
   -70
   -72,756
13
5
0
0

11
11
1
2
04:01
12:13
07:08
16:10
11,205
14,206
   -68
   -69
  -278,440
  -278,545
21
21
8
53
0
0
0
0

12
-

13
1
08:15
13:34
19,182
   -67
   -21,124
22
0
0
0

14
1
01:28
06:36
18,441
   -61
    24,310
8
77
0
0

15
15
1
2
00:00
22:53
04:45
23:59
17,104
  3,950
   -63
   -51
  -511,859
  -512,280
37
11
1
6
0
0
0
0

16
1
06:17
11:16
17,936
   -61
   -12,792
14
50
0
0

17
-

18
18
1
2
00:00
22:18
04:01
23:59
14,465
  6,063
   -67
   -62
   198,310
   198,519
8
6
1
21
0
0
0
0

19
19
1
2
02:28
09:45
04:01
14:14
  5,587
16,115
   -67
   -63
    26,251
    26,252
9
12
11
111
0
0
0
0

20
1
05:37
10:23
17,162
   -64
    42,859
16
4
0
0

21
21
1
2
00:00
21:13
03:41
23:59
13,257
  9,981
   -72
   -64
  -142,714
  -142,979
22
12
1
0
0
0
0
0

22
1
00:00
06:34
23,688
   -70
   -48,496
23
1
0
0

23
1
07:09
12:34
19,529
   -66
  -166,604
6
100
0
0

24
1
14:43
18:51
14,856
   -69
   -58,327
24
86
0
0

25
1
04:02
08:56
17,701
   -63
    -2,435
15
8
0
0

26
26
26
26
1
2
3
4
00:00
13:27
14:45
21:24
01:27
14:34
15:57
23:59
  5,242
  4,020
  4,242
  9,321
   -72
   -65
   -77
   -65
     9,630
     9,884
     9,897
    10,047
8
7
7
12
0
9
13
0
0
0
0
0
0
0
0
0

27
1
09:32
15:35
21,764
   -67
   -21,277
21
1
0
0

28
1
11:37
16:25
17,294
   -72
   -39,597
5
89
0
0

29
29
29
1
2
3
00:00
12:54
21:06
01:22
15:43
23:03
  4,939
10,136
  7,041
   -76
   -71
   -61
  -390,091
  -391,004
  -391,515
33
62
39
1
1
0
1
0
0
0
0
0

30
30
1
2
05:17
18:35
06:55
22:52
  5,814
15,421
   -61
   -66
  -428,684
  -429,247
24
53
5
0
0
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	03:27	09:33	21,958	-64	-16,303	20	8	0	0
2	1	16:42	21:55	18,764	-69	26,670	9	37	0	0
3 3	1 2	01:28 08:41	03:26 12:31	7,101 13,748	-68 -59	-46,762 -46,842	16 17	4 9	0 0	0 0
4	1	15:36	20:25	17,174	-67	-32,544	75	0	0	0
5	1	17:23	22:08	17,144	-74	-234,050	278	0	0	0
6 6	1 2	00:00 20:02	01:27 23:59	5,241 14,246	-85 -69	-843,810 -843,776	7 7	8 7	0 0	0 0
7 7	1 2	13:35 18:42	18:39 19:52	18,241 4,128	-67 -76	-393,559 -393,731	84 19	0 10	0 0	0 0
8	1	10:47	16:43	21,393	-67	45,652	8	153	0	0
9 9 9	1 2 3	00:27 02:09 15:44	02:02 03:30 19:20	5,695 4,834 12,967	-67 -65 -85	14,485 14,495 14,557	7 5 5	13 50 31	0 0 0	0 0 0
10	1	18:42	23:36	17,597	-70	-72,756	13	5	0	0
11 11	1 2	04:01 12:13	07:08 16:10	11,205 14,206	-68 -69	-278,440 -278,545	21 21	8 53	0 0	0 0
12	-
13	1	08:15	13:34	19,182	-67	-21,124	22	0	0	0
14	1	01:28	06:36	18,441	-61	24,310	8	77	0	0
15 15	1 2	00:00 22:53	04:45 23:59	17,104 3,950	-63 -51	-511,859 -512,280	37 11	1 6	0 0	0 0
16	1	06:17	11:16	17,936	-61	-12,792	14	50	0	0
17	-
18 18	1 2	00:00 22:18	04:01 23:59	14,465 6,063	-67 -62	198,310 198,519	8 6	1 21	0 0	0 0
19 19	1 2	02:28 09:45	04:01 14:14	5,587 16,115	-67 -63	26,251 26,252	9 12	11 111	0 0	0 0
20	1	05:37	10:23	17,162	-64	42,859	16	4	0	0
21 21	1 2	00:00 21:13	03:41 23:59	13,257 9,981	-72 -64	-142,714 -142,979	22 12	1 0	0 0	0 0
22	1	00:00	06:34	23,688	-70	-48,496	23	1	0	0
23	1	07:09	12:34	19,529	-66	-166,604	6	100	0	0
24	1	14:43	18:51	14,856	-69	-58,327	24	86	0	0
25	1	04:02	08:56	17,701	-63	-2,435	15	8	0	0
26 26 26 26	1 2 3 4	00:00 13:27 14:45 21:24	01:27 14:34 15:57 23:59	5,242 4,020 4,242 9,321	-72 -65 -77 -65	9,630 9,884 9,897 10,047	8 7 7 12	0 9 13 0	0 0 0 0	0 0 0 0
27	1	09:32	15:35	21,764	-67	-21,277	21	1	0	0
28	1	11:37	16:25	17,294	-72	-39,597	5	89	0	0
29 29 29	1 2 3	00:00 12:54 21:06	01:22 15:43 23:03	4,939 10,136 7,041	-76 -71 -61	-390,091 -391,004 -391,515	33 62 39	1 1 0	1 0 0	0 0 0
30 30	1 2	05:17 18:35	06:55 22:52	5,814 15,421	-61 -66	-428,684 -429,247	24 53	5 0	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-