GPS Space Vehicle Time Integrity for MJD 53001

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(MSL)
-GPS_SV (ns) UTC(MSL)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
04:38
10:30
20,611
   155
  -321,617
28
1
1
0

2
1
04:54
10:16
18,882
   153
   246,984
50
1
1
0

3
3
1
2
06:41
22:30
10:57
23:59
15,029
  5,102
   161
   137
   -73,116
   -73,288
12
31
2
10
0
6
0
0

4
1
13:17
18:55
19,450
   139
    32,863
41
1
1
0

5
1
15:10
20:02
16,980
   151
   -11,049
9
1
1
0

6
1
17:53
23:18
18,483
   145
     2,766
27
2
2
0

7
1
11:15
17:32
21,982
   149
  -640,609
36
1
1
0

8
1
08:42
14:40
20,603
   160
  -390,898
37
2
2
0

9
9
9
1
2
3
00:00
13:31
22:16
02:03
17:14
23:59
  7,144
13,045
  5,933
   153
   141
   -97
    23,201
    23,272
    23,081
6
5
5301
14
1
12
0
0
13
0
0
0

10
1
16:36
21:51
18,133
   153
   -36,658
12
6
1
0

11
11
1
2
01:55
10:16
05:12
14:18
11,344
13,916
   150
   155
   -86,052
   -86,124
13
26
1
1
0
1
0
0

12
-

13
1
06:08
11:29
18,531
   151
    31,897
35
2
2
0

14
1
00:00
05:54
20,522
   157
    18,323
7
13
0
0

15
15
1
2
00:00
21:30
03:18
23:59
11,413
  8,690
   166
  -102
  -204,673
  -205,325
20
6600
1
12
0
13
0
0

16
1
04:09
09:07
17,211
   152
   -15,843
5
36
0
0

17
1
16:00
22:24
22,303
   143
   -92,920
146
0
1
0

18
18
1
2
00:00
20:19
03:03
23:59
10,566
12,686
   161
   215
     2,711
     2,916
6
2317
2
12
0
12
0
0

19
-

20
20
1
2
03:30
14:31
08:19
15:43
16,824
  4,288
   150
   144
   197,492
   197,418
9
9
1
22
0
0
0
0

21
21
1
2
00:00
19:19
01:46
23:59
  6,121
16,096
   168
   378
   -69,375
   -69,224
5
8553
1
12
0
12
0
0

22
-

23
23
1
2
02:04
22:40
05:06
23:59
10,373
  4,514
   151
  -853
   166,505
   168,629
131
19166
1
12
1
4514
0
0

24
1
14:42
20:40
20,506
   145
   -85,850
15
1
1
0

25
1
01:41
07:23
19,861
   160
   -57,586
14
117
0
0

26
26
1
2
11:28
19:22
13:52
23:58
  8,247
15,839
   149
   144
  -468,441
  -468,159
27
41
1
1
0
1
0
0

27
1
07:15
13:26
21,529
   153
  -868,298
93
2
2
0

28
1
09:45
16:23
23,060
   154
   -11,494
22
1
1
0

29
29
1
2
10:42
18:57
13:37
23:13
  9,978
14,614
   152
   146
  -198,683
  -198,948
30
41
2
1
1
1
0
0

30
30
1
2
04:00
16:37
05:07
20:52
  3,752
14,561
   142
   141
  -711,658
  -712,629
25
81
1
1
1
1
0
0

31
31
1
2
00:17
07:36
01:34
12:35
  4,644
17,405
   159
   154
   -21,063
   -22,358
54
200
1
2
1
2
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 UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) 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	UTC(MSL) -GPS_SV (ns)	UTC(MSL) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	1	04:38	10:30	20,611	155	-321,617	28	1	1	0
2	1	04:54	10:16	18,882	153	246,984	50	1	1	0
3 3	1 2	06:41 22:30	10:57 23:59	15,029 5,102	161 137	-73,116 -73,288	12 31	2 10	0 6	0 0
4	1	13:17	18:55	19,450	139	32,863	41	1	1	0
5	1	15:10	20:02	16,980	151	-11,049	9	1	1	0
6	1	17:53	23:18	18,483	145	2,766	27	2	2	0
7	1	11:15	17:32	21,982	149	-640,609	36	1	1	0
8	1	08:42	14:40	20,603	160	-390,898	37	2	2	0
9 9 9	1 2 3	00:00 13:31 22:16	02:03 17:14 23:59	7,144 13,045 5,933	153 141 -97	23,201 23,272 23,081	6 5 5301	14 1 12	0 0 13	0 0 0
10	1	16:36	21:51	18,133	153	-36,658	12	6	1	0
11 11	1 2	01:55 10:16	05:12 14:18	11,344 13,916	150 155	-86,052 -86,124	13 26	1 1	0 1	0 0
12	-
13	1	06:08	11:29	18,531	151	31,897	35	2	2	0
14	1	00:00	05:54	20,522	157	18,323	7	13	0	0
15 15	1 2	00:00 21:30	03:18 23:59	11,413 8,690	166 -102	-204,673 -205,325	20 6600	1 12	0 13	0 0
16	1	04:09	09:07	17,211	152	-15,843	5	36	0	0
17	1	16:00	22:24	22,303	143	-92,920	146	0	1	0
18 18	1 2	00:00 20:19	03:03 23:59	10,566 12,686	161 215	2,711 2,916	6 2317	2 12	0 12	0 0
19	-
20 20	1 2	03:30 14:31	08:19 15:43	16,824 4,288	150 144	197,492 197,418	9 9	1 22	0 0	0 0
21 21	1 2	00:00 19:19	01:46 23:59	6,121 16,096	168 378	-69,375 -69,224	5 8553	1 12	0 12	0 0
22	-
23 23	1 2	02:04 22:40	05:06 23:59	10,373 4,514	151 -853	166,505 168,629	131 19166	1 12	1 4514	0 0
24	1	14:42	20:40	20,506	145	-85,850	15	1	1	0
25	1	01:41	07:23	19,861	160	-57,586	14	117	0	0
26 26	1 2	11:28 19:22	13:52 23:58	8,247 15,839	149 144	-468,441 -468,159	27 41	1 1	0 1	0 0
27	1	07:15	13:26	21,529	153	-868,298	93	2	2	0
28	1	09:45	16:23	23,060	154	-11,494	22	1	1	0
29 29	1 2	10:42 18:57	13:37 23:13	9,978 14,614	152 146	-198,683 -198,948	30 41	2 1	1 1	0 0
30 30	1 2	04:00 16:37	05:07 20:52	3,752 14,561	142 141	-711,658 -712,629	25 81	1 1	1 1	0 0
31 31	1 2	00:17 07:36	01:34 12:35	4,644 17,405	159 154	-21,063 -22,358	54 200	1 2	1 2	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-