GPS Space Vehicle Time Integrity for MJD 53138

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
19:00
23:59
17,975
   -76
  -343,780
15
1
0
0

2
-

3
3
3
1
2
3
00:00
14:37
21:15
01:31
16:01
23:11
  5,473
  5,065
  6,955
   -84
   -84
   -58
   -10,147
   -10,311
   -10,357
20
12
11
48
20
18
0
0
0
0
0
0

4
1
03:53
09:08
18,858
   -77
   142,936
55
0
0
0

5
1
05:50
10:40
17,438
   -73
   -30,041
20
0
0
0

6
6
1
2
08:24
10:41
10:05
13:51
  6,066
11,386
   -59
   -83
   -17,795
   -17,741
12
19
18
0
0
0
0
0

7
1
02:13
07:23
18,600
   -75
  -544,438
63
0
0
0

8
-

9
9
9
1
2
3
04:19
13:04
14:50
07:57
14:24
15:57
13,081
  4,788
  4,019
   -68
   -64
   -79
    44,045
    44,103
    44,107
6
8
9
80
15
27
0
0
0
0
0
0

10
1
07:44
11:59
15,318
   -78
   -44,004
12
96
0
0

11
11
11
1
2
3
00:56
02:03
16:40
02:01
04:52
19:47
  3,881
10,099
11,139
   -74
   -82
   -83
  -116,937
  -116,965
  -117,119
8
19
16
3
52
40
0
0
0
0
0
0

12
-

13
13
1
2
00:00
20:51
02:13
23:59
  7,979
11,303
   -93
   -70
    28,647
    28,631
9
6
3
10
0
0
0
0

14
14
1
2
14:19
18:06
18:04
19:15
13,525
  4,190
   -77
   -83
    19,853
    19,853
6
7
50
21
0
0
0
0

15
1
12:18
17:58
20,411
   -81
  -265,885
35
0
0
0

16
1
18:57
23:31
16,403
   -71
   -12,195
8
96
0
0

17
1
06:28
11:29
18,053
   -74
  -335,450
123
0
0
0

18
1
11:31
16:39
18,380
   -79
    34,531
14
0
0
0

19
19
19
1
2
3
00:00
14:59
22:16
02:48
16:39
23:59
10,085
  5,914
  6,201
   -90
   -93
   -65
    55,209
    54,757
    54,559
34
21
16
1
2
0
0
0
0
0
0
0

20
1
18:12
22:58
17,164
   -75
   163,481
25
8
0
0

21
1
10:06
16:25
22,759
   -82
   -75,551
12
26
0
0

22
1
12:56
19:02
21,941
   -81
    -1,915
35
32
0
0

23
-

24
1
05:11
10:12
18,047
   -77
   -26,532
26
0
0
0

25
1
16:26
21:05
16,723
   -76
   -66,628
8
20
0
0

26
26
1
2
02:04
10:00
04:31
14:32
  8,815
16,316
   -78
   -83
   -70,972
   -71,537
48
88
1
0
0
0
0
0

27
27
1
2
00:00
22:00
04:11
23:59
15,073
  7,140
   -84
   -64
  -181,755
  -183,856
132
58
1
0
1
0
0
0

28
28
1
2
00:29
05:20
05:19
07:05
17,350
  6,305
   -81
   -88
   -31,367
   -31,397
12
7
1
16
0
0
0
0

29
29
29
1
2
3
01:27
09:45
11:43
04:18
11:42
13:52
10,232
  6,998
  7,700
   -86
   -77
   -90
  -233,927
  -233,860
  -233,858
7
7
10
41
35
67
0
0
0
0
0
0

30
1
07:20
11:33
15,154
   -81
  -532,424
40
1
0
0

31
31
1
2
00:00
22:29
03:08
23:59
11,266
  5,433
   -76
   -61
  -155,758
  -157,430
81
36
0
0
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	19:00	23:59	17,975	-76	-343,780	15	1	0	0
2	-
3 3 3	1 2 3	00:00 14:37 21:15	01:31 16:01 23:11	5,473 5,065 6,955	-84 -84 -58	-10,147 -10,311 -10,357	20 12 11	48 20 18	0 0 0	0 0 0
4	1	03:53	09:08	18,858	-77	142,936	55	0	0	0
5	1	05:50	10:40	17,438	-73	-30,041	20	0	0	0
6 6	1 2	08:24 10:41	10:05 13:51	6,066 11,386	-59 -83	-17,795 -17,741	12 19	18 0	0 0	0 0
7	1	02:13	07:23	18,600	-75	-544,438	63	0	0	0
8	-
9 9 9	1 2 3	04:19 13:04 14:50	07:57 14:24 15:57	13,081 4,788 4,019	-68 -64 -79	44,045 44,103 44,107	6 8 9	80 15 27	0 0 0	0 0 0
10	1	07:44	11:59	15,318	-78	-44,004	12	96	0	0
11 11 11	1 2 3	00:56 02:03 16:40	02:01 04:52 19:47	3,881 10,099 11,139	-74 -82 -83	-116,937 -116,965 -117,119	8 19 16	3 52 40	0 0 0	0 0 0
12	-
13 13	1 2	00:00 20:51	02:13 23:59	7,979 11,303	-93 -70	28,647 28,631	9 6	3 10	0 0	0 0
14 14	1 2	14:19 18:06	18:04 19:15	13,525 4,190	-77 -83	19,853 19,853	6 7	50 21	0 0	0 0
15	1	12:18	17:58	20,411	-81	-265,885	35	0	0	0
16	1	18:57	23:31	16,403	-71	-12,195	8	96	0	0
17	1	06:28	11:29	18,053	-74	-335,450	123	0	0	0
18	1	11:31	16:39	18,380	-79	34,531	14	0	0	0
19 19 19	1 2 3	00:00 14:59 22:16	02:48 16:39 23:59	10,085 5,914 6,201	-90 -93 -65	55,209 54,757 54,559	34 21 16	1 2 0	0 0 0	0 0 0
20	1	18:12	22:58	17,164	-75	163,481	25	8	0	0
21	1	10:06	16:25	22,759	-82	-75,551	12	26	0	0
22	1	12:56	19:02	21,941	-81	-1,915	35	32	0	0
23	-
24	1	05:11	10:12	18,047	-77	-26,532	26	0	0	0
25	1	16:26	21:05	16,723	-76	-66,628	8	20	0	0
26 26	1 2	02:04 10:00	04:31 14:32	8,815 16,316	-78 -83	-70,972 -71,537	48 88	1 0	0 0	0 0
27 27	1 2	00:00 22:00	04:11 23:59	15,073 7,140	-84 -64	-181,755 -183,856	132 58	1 0	1 0	0 0
28 28	1 2	00:29 05:20	05:19 07:05	17,350 6,305	-81 -88	-31,367 -31,397	12 7	1 16	0 0	0 0
29 29 29	1 2 3	01:27 09:45 11:43	04:18 11:42 13:52	10,232 6,998 7,700	-86 -77 -90	-233,927 -233,860 -233,858	7 7 10	41 35 67	0 0 0	0 0 0
30	1	07:20	11:33	15,154	-81	-532,424	40	1	0	0
31 31	1 2	00:00 22:29	03:08 23:59	11,266 5,433	-76 -61	-155,758 -157,430	81 36	0 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-