GPS Space Vehicle Time Integrity for MJD 53710

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
00:55
02:55
02:52
06:08
  7,019
11,580
   -31
   -40
   -22,956
   -22,985
5
10
15
4
0
0
0
0

2
1
14:11
19:22
18,667
   -33
    25,012
12
31
0
0

3
3
1
2
06:09
22:51
10:22
23:59
15,116
  4,068
   -32
   -42
   -56,362
   -56,526
19
9
67
5
0
0
0
0

4
1
13:07
18:24
18,942
   -37
   -75,880
80
0
0
0

5
1
14:52
19:38
17,153
   -36
  -380,737
194
0
0
0

6
1
17:29
22:50
19,234
   -43
   -67,900
291
0
496
0

7
7
1
2
11:05
16:28
16:25
17:28
19,186
  3,567
   -30
   -45
  -435,223
  -435,376
70
19
0
0
0
0
0
0

8
1
08:16
14:13
21,384
   -35
    49,157
7
147
0
0

9
9
9
1
2
3
00:00
13:13
21:56
01:14
16:48
23:31
  4,421
12,954
  5,597
   -43
   -39
   -45
  -208,758
  -210,947
  -212,124
60
167
69
0
1
0
0
1
0
0
0
0

10
1
16:14
21:31
18,919
   -43
   -74,923
10
4
0
0

11
11
11
1
2
3
01:31
02:55
09:42
02:52
04:37
13:39
  4,854
  6,110
14,205
   -42
   -55
   -34
  -288,671
  -288,701
  -288,771
9
11
16
46
1
32
0
0
0
0
0
0

12
-

13
1
05:42
11:02
19,195
   -43
   -27,563
20
34
0
0

14
14
14
1
2
3
00:00
02:55
22:51
02:52
04:01
23:59
10,333
  3,964
  4,108
   -37
   -43
   -32
    22,750
    22,740
    22,717
6
10
7
35
54
11
0
0
0
0
0
0

15
15
1
2
00:00
20:21
01:52
23:59
  6,729
13,137
   -56
   -27
  -530,040
  -530,446
20
23
1
0
0
0
0
0

16
1
03:43
08:42
17,872
   -40
   -16,789
16
151
0
0

17
-

18
18
1
2
00:00
19:46
01:30
23:59
  5,413
15,234
   -49
   -36
   206,575
   206,777
6
9
30
85
0
0
0
0

19
19
1
2
00:00
07:16
01:30
11:43
  5,378
16,052
   -51
   -36
    25,544
    25,547
8
10
1
86
0
0
0
0

20
1
03:02
07:50
17,264
   -42
    38,951
16
1
0
0

21
21
1
2
00:00
18:46
01:12
23:59
  4,332
18,837
   -65
   -33
  -154,912
  -155,183
13
30
1
0
0
0
0
0

22
22
22
1
2
3
00:00
02:55
21:22
02:52
04:04
23:59
10,334
  4,131
  9,399
   -39
   -56
   -34
   -54,855
   -54,886
   -54,987
11
8
5
3
1
18
0
0
0
0
0
0

23
1
04:37
10:01
19,457
   -40
  -160,493
5
32
0
0

24
1
12:15
16:22
14,747
   -28
   -67,505
19
82
0
0

25
25
1
2
01:31
02:55
02:52
06:34
  4,887
13,089
   -42
   -46
    -5,318
    -5,330
6
8
24
22
0
0
0
0

26
26
1
2
10:54
18:52
13:25
22:50
  8,990
14,291
   -38
   -37
    28,479
    28,680
14
20
15
1
0
0
0
0

27
1
07:03
13:06
21,763
   -40
   -26,114
18
4
0
0

28
1
09:05
14:47
20,542
   -35
   -37,505
6
87
0
0

29
29
1
2
10:23
18:35
13:12
22:47
10,153
15,080
   -40
   -35
  -446,926
  -447,447
56
82
1
0
0
0
0
0

30
30
1
2
02:55
16:01
04:21
20:20
  5,148
15,512
   -49
   -42
  -458,098
  -458,501
21
42
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	1 2	00:55 02:55	02:52 06:08	7,019 11,580	-31 -40	-22,956 -22,985	5 10	15 4	0 0	0 0
2	1	14:11	19:22	18,667	-33	25,012	12	31	0	0
3 3	1 2	06:09 22:51	10:22 23:59	15,116 4,068	-32 -42	-56,362 -56,526	19 9	67 5	0 0	0 0
4	1	13:07	18:24	18,942	-37	-75,880	80	0	0	0
5	1	14:52	19:38	17,153	-36	-380,737	194	0	0	0
6	1	17:29	22:50	19,234	-43	-67,900	291	0	496	0
7 7	1 2	11:05 16:28	16:25 17:28	19,186 3,567	-30 -45	-435,223 -435,376	70 19	0 0	0 0	0 0
8	1	08:16	14:13	21,384	-35	49,157	7	147	0	0
9 9 9	1 2 3	00:00 13:13 21:56	01:14 16:48 23:31	4,421 12,954 5,597	-43 -39 -45	-208,758 -210,947 -212,124	60 167 69	0 1 0	0 1 0	0 0 0
10	1	16:14	21:31	18,919	-43	-74,923	10	4	0	0
11 11 11	1 2 3	01:31 02:55 09:42	02:52 04:37 13:39	4,854 6,110 14,205	-42 -55 -34	-288,671 -288,701 -288,771	9 11 16	46 1 32	0 0 0	0 0 0
12	-
13	1	05:42	11:02	19,195	-43	-27,563	20	34	0	0
14 14 14	1 2 3	00:00 02:55 22:51	02:52 04:01 23:59	10,333 3,964 4,108	-37 -43 -32	22,750 22,740 22,717	6 10 7	35 54 11	0 0 0	0 0 0
15 15	1 2	00:00 20:21	01:52 23:59	6,729 13,137	-56 -27	-530,040 -530,446	20 23	1 0	0 0	0 0
16	1	03:43	08:42	17,872	-40	-16,789	16	151	0	0
17	-
18 18	1 2	00:00 19:46	01:30 23:59	5,413 15,234	-49 -36	206,575 206,777	6 9	30 85	0 0	0 0
19 19	1 2	00:00 07:16	01:30 11:43	5,378 16,052	-51 -36	25,544 25,547	8 10	1 86	0 0	0 0
20	1	03:02	07:50	17,264	-42	38,951	16	1	0	0
21 21	1 2	00:00 18:46	01:12 23:59	4,332 18,837	-65 -33	-154,912 -155,183	13 30	1 0	0 0	0 0
22 22 22	1 2 3	00:00 02:55 21:22	02:52 04:04 23:59	10,334 4,131 9,399	-39 -56 -34	-54,855 -54,886 -54,987	11 8 5	3 1 18	0 0 0	0 0 0
23	1	04:37	10:01	19,457	-40	-160,493	5	32	0	0
24	1	12:15	16:22	14,747	-28	-67,505	19	82	0	0
25 25	1 2	01:31 02:55	02:52 06:34	4,887 13,089	-42 -46	-5,318 -5,330	6 8	24 22	0 0	0 0
26 26	1 2	10:54 18:52	13:25 22:50	8,990 14,291	-38 -37	28,479 28,680	14 20	15 1	0 0	0 0
27	1	07:03	13:06	21,763	-40	-26,114	18	4	0	0
28	1	09:05	14:47	20,542	-35	-37,505	6	87	0	0
29 29	1 2	10:23 18:35	13:12 22:47	10,153 15,080	-40 -35	-446,926 -447,447	56 82	1 0	0 0	0 0
30 30	1 2	02:55 16:01	04:21 20:20	5,148 15,512	-49 -42	-458,098 -458,501	21 42	5 0	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-