GPS Space Vehicle Time Integrity for MJD 54170

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
17:14
23:55
22,986
     2
  -113,098
28
4
4
0

2
2
1
2
06:46
10:55
10:51
13:01
14,269
  7,277
   -13
   -13
   -89,360
   -89,396
12
13
0
1
0
1
0
0

3
3
3
1
2
3
00:00
14:39
22:39
03:04
17:23
23:59
10,463
  9,287
  4,478
   -23
   -14
  -963
   -25,929
   -26,215
   -27,312
27
15
17754
2
1
13
1
0
4476
0
0
0

4
1
05:23
10:51
19,054
   -17
    -7,432
25
1
1
0

5
5
5
1
2
3
07:37
10:55
18:10
10:51
12:18
19:51
11,203
  4,894
  5,756
   -13
   -15
    -0
   -42,744
   -42,751
   -42,752
4
19
19
54
1
1
0
1
1
0
0
0

6
6
1
2
09:49
10:55
10:51
15:15
  3,515
14,879
   -18
   -10
   -80,412
   -80,631
21
101
0
2
0
2
0
0

7
1
10:55
15:34
16,052
   -10
  -388,027
68
2
2
0

8
1
00:35
06:36
21,045
   -21
    99,536
10
0
0
0

9
9
1
2
05:40
14:22
09:21
18:09
12,810
13,030
   -13
   -11
   -61,088
   -61,133
22
6
1
14
1
0
0
0

10
10
1
2
08:44
10:55
10:51
14:03
  7,260
10,883
    -9
    -6
   -98,645
   -98,647
3
31
7
2
0
2
0
0

11
11
1
2
02:14
18:03
06:27
21:02
14,712
10,398
   -20
    -6
    -9,840
    -9,894
5
4
57
0
0
0
0
0

12
12
1
2
07:19
10:55
10:51
12:13
12,306
  4,596
   -17
   -19
    45,508
    45,492
6
26
0
1
0
1
0
0

13
13
1
2
00:00
22:09
03:35
23:59
12,325
  6,308
   -22
  -684
  -151,827
  -152,781
23
14913
2
13
1
6308
0
0

14
1
15:23
21:42
21,901
    -5
   -11,290
12
1
1
0

15
-

16
16
1
2
00:00
20:11
01:14
23:59
  4,085
13,048
   -20
   354
  -129,723
  -129,615
53
11227
1
13
1
16
0
0

17
1
03:17
09:38
22,165
   -17
   -75,765
13
1
1
0

18
1
12:35
19:16
23,160
    -6
   253,111
26
1
1
0

19
19
1
2
00:00
15:42
04:12
18:05
14,527
  8,320
   -20
    -9
   -13,343
   -13,541
37
9
2
1
1
0
0
0

20
1
19:28
23:59
15,585
   433
    23,254
14979
13
17
0

21
1
11:34
17:52
21,748
   -10
   -73,217
18
1
1
0

22
1
14:02
20:39
22,898
    -5
  -171,556
26
1
1
0

23
23
1
2
00:00
20:42
02:39
23:59
  8,944
11,228
   -22
    30
  -153,801
  -153,893
15
962
2
13
1
14
0
0

24
24
1
2
09:48
10:55
10:51
16:26
  3,592
18,996
   -14
    -2
   -84,084
   -84,109
4
17
0
2
0
2
0
0

25
1
19:28
23:59
15,511
    89
  -303,914
3231
13
17
0

26
26
1
2
03:28
11:27
06:02
16:03
  8,980
15,936
   -26
   -13
    82,923
    83,552
51
95
1
1
0
1
0
0

27
1
00:00
05:36
19,337
   -20
   -98,600
28
2
1
0

28
1
01:37
08:14
23,139
   -15
    -5,673
22
1
1
0

29
-

30
30
30
1
2
3
08:37
10:55
18:12
10:51
12:54
20:59
  7,605
  7,021
  9,660
   -17
   -17
     1
   -27,731
   -27,741
   -27,753
3
6
7
0
2
6
0
0
0
0
0
0

31
1
17:36
23:11
19,503
    -1
   -14,800
23
2
2
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	17:14	23:55	22,986	2	-113,098	28	4	4	0
2 2	1 2	06:46 10:55	10:51 13:01	14,269 7,277	-13 -13	-89,360 -89,396	12 13	0 1	0 1	0 0
3 3 3	1 2 3	00:00 14:39 22:39	03:04 17:23 23:59	10,463 9,287 4,478	-23 -14 -963	-25,929 -26,215 -27,312	27 15 17754	2 1 13	1 0 4476	0 0 0
4	1	05:23	10:51	19,054	-17	-7,432	25	1	1	0
5 5 5	1 2 3	07:37 10:55 18:10	10:51 12:18 19:51	11,203 4,894 5,756	-13 -15 -0	-42,744 -42,751 -42,752	4 19 19	54 1 1	0 1 1	0 0 0
6 6	1 2	09:49 10:55	10:51 15:15	3,515 14,879	-18 -10	-80,412 -80,631	21 101	0 2	0 2	0 0
7	1	10:55	15:34	16,052	-10	-388,027	68	2	2	0
8	1	00:35	06:36	21,045	-21	99,536	10	0	0	0
9 9	1 2	05:40 14:22	09:21 18:09	12,810 13,030	-13 -11	-61,088 -61,133	22 6	1 14	1 0	0 0
10 10	1 2	08:44 10:55	10:51 14:03	7,260 10,883	-9 -6	-98,645 -98,647	3 31	7 2	0 2	0 0
11 11	1 2	02:14 18:03	06:27 21:02	14,712 10,398	-20 -6	-9,840 -9,894	5 4	57 0	0 0	0 0
12 12	1 2	07:19 10:55	10:51 12:13	12,306 4,596	-17 -19	45,508 45,492	6 26	0 1	0 1	0 0
13 13	1 2	00:00 22:09	03:35 23:59	12,325 6,308	-22 -684	-151,827 -152,781	23 14913	2 13	1 6308	0 0
14	1	15:23	21:42	21,901	-5	-11,290	12	1	1	0
15	-
16 16	1 2	00:00 20:11	01:14 23:59	4,085 13,048	-20 354	-129,723 -129,615	53 11227	1 13	1 16	0 0
17	1	03:17	09:38	22,165	-17	-75,765	13	1	1	0
18	1	12:35	19:16	23,160	-6	253,111	26	1	1	0
19 19	1 2	00:00 15:42	04:12 18:05	14,527 8,320	-20 -9	-13,343 -13,541	37 9	2 1	1 0	0 0
20	1	19:28	23:59	15,585	433	23,254	14979	13	17	0
21	1	11:34	17:52	21,748	-10	-73,217	18	1	1	0
22	1	14:02	20:39	22,898	-5	-171,556	26	1	1	0
23 23	1 2	00:00 20:42	02:39 23:59	8,944 11,228	-22 30	-153,801 -153,893	15 962	2 13	1 14	0 0
24 24	1 2	09:48 10:55	10:51 16:26	3,592 18,996	-14 -2	-84,084 -84,109	4 17	0 2	0 2	0 0
25	1	19:28	23:59	15,511	89	-303,914	3231	13	17	0
26 26	1 2	03:28 11:27	06:02 16:03	8,980 15,936	-26 -13	82,923 83,552	51 95	1 1	0 1	0 0
27	1	00:00	05:36	19,337	-20	-98,600	28	2	1	0
28	1	01:37	08:14	23,139	-15	-5,673	22	1	1	0
29	-
30 30 30	1 2 3	08:37 10:55 18:12	10:51 12:54 20:59	7,605 7,021 9,660	-17 -17 1	-27,731 -27,741 -27,753	3 6 7	0 2 6	0 0 0	0 0 0
31	1	17:36	23:11	19,503	-1	-14,800	23	2	2	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-