GPS Space Vehicle Time Integrity for MJD 55590

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

2
1
05:29
10:38
17,805
  -339
  -317,725
13
1
1
0

3
3
1
2
00:00
13:30
01:57
16:10
  6,824
  9,139
  -340
  -349
  -669,141
  -669,404
12
17
2
2
0
1
0
0

4
1
04:27
10:01
19,528
  -339
   -21,548
61
1
1
0

5
5
1
2
07:36
10:42
10:38
12:56
10,485
  7,816
  -342
  -345
   105,980
   106,034
43
21
1
2
1
2
0
0

6
6
6
1
2
3
00:00
12:56
21:22
01:25
16:15
23:59
  5,120
11,402
  1,979
  -340
  -345
  -286
    42,427
    43,735
    44,461
42
101
2498
1
3
1
1
3
3
0
0
0

7
1
00:00
03:06
10,899
  -342
    -2,954
3
1
0
0

8
1
00:00
03:06
10,899
  -342
    -7,635
3
1
0
0

9
9
1
2
04:35
13:20
08:17
17:07
13,065
13,132
  -344
  -353
   -58,732
   -58,821
9
13
1
1
0
0
0
0

10
10
1
2
08:00
22:30
10:38
23:59
  9,072
  5,027
  -330
  -340
    64,359
    64,405
10
4
1
1
1
0
0
0

11
11
1
2
00:54
16:55
03:06
19:39
  7,632
  9,252
  -340
  -349
   122,601
   122,762
9
12
1
0
0
0
0
0

12
1
05:55
10:38
16,291
  -341
    31,277
17
1
0
0

13
13
1
2
00:00
20:56
02:30
21:59
  8,714
  3,544
  -342
  -345
  -284,680
  -284,592
5
129
49
2
0
2
0
0

14
1
14:11
20:24
21,328
  -342
  -127,840
30
1
1
0

15
1
10:50
15:47
17,085
  -345
   156,165
35
2
2
0

16
1
19:17
21:59
  9,207
  -340
   146,242
17
2
1
0

17
17
17
1
2
3
02:04
03:08
04:27
03:06
04:26
08:17
  3,706
  4,406
13,546
  -345
  -342
  -339
  -182,720
  -182,720
  -182,724
6
22
3
1
1
27
0
1
0
0
0
0

18
1
11:33
18:12
22,962
  -343
  -118,964
25
2
2
0

19
19
1
2
00:00
14:41
03:06
17:02
10,899
  7,966
  -336
  -350
   105,593
   105,767
12
23
1
1
0
1
0
0

20
20
1
2
05:30
18:30
06:39
21:59
  3,878
11,944
  -333
  -341
   -49,049
   -49,055
8
41
39
2
0
2
0
0

21
1
10:40
16:36
20,573
  -343
   119,801
49
4
4
0

22
1
12:59
19:34
22,660
  -342
  -154,596
14
1
1
0

23
23
1
2
00:00
19:27
01:28
21:59
  5,282
  8,781
  -340
  -343
  -329,724
  -329,562
6
42
1
2
0
2
0
0

24
24
1
2
01:39
16:55
03:06
20:31
  4,960
12,387
  -348
  -344
  -360,956
  -361,155
6
9
1
0
0
0
0
0

25
25
25
1
2
3
07:38
10:40
17:12
10:38
11:52
20:01
10,367
  4,240
  9,563
  -342
  -341
  -341
    65,586
    65,600
    65,646
31
58
8
1
2
7
1
2
0
0
0
0

26
26
26
1
2
3
01:38
03:08
10:40
03:06
04:26
14:09
  5,009
  4,390
12,205
  -340
  -340
  -344
   107,266
   107,312
   107,600
13
34
56
1
1
3
0
1
3
0
0
0

27
27
1
2
04:27
13:08
07:53
16:24
12,103
11,281
  -337
  -345
  -231,892
  -232,013
14
16
1
1
0
0
0
0

28
28
28
1
2
3
00:35
03:08
04:27
03:06
04:26
07:09
  8,756
  4,406
  9,474
  -342
  -339
  -338
   -17,384
   -17,395
   -17,409
6
10
7
2
1
0
0
1
0
0
0
0

29
29
29
1
2
3
08:42
10:41
13:00
10:38
11:59
14:13
  6,717
  4,638
  4,400
  -345
  -347
  -344
  -181,830
  -181,848
  -181,867
7
47
5
0
2
0
0
2
0
0
0
0

30
30
1
2
11:15
18:40
12:33
21:59
  4,698
11,372
  -353
  -341
  -317,870
  -317,963
6
31
1
2
0
2
0
0

31
1
16:33
21:59
18,714
  -345
   -35,738
57
7
2
0

32
1
17:27
21:59
15,769
  -341
   185,124
81
2
2
0

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

2	1	05:29	10:38	17,805	-339	-317,725	13	1	1	0
3 3	1 2	00:00 13:30	01:57 16:10	6,824 9,139	-340 -349	-669,141 -669,404	12 17	2 2	0 1	0 0
4	1	04:27	10:01	19,528	-339	-21,548	61	1	1	0
5 5	1 2	07:36 10:42	10:38 12:56	10,485 7,816	-342 -345	105,980 106,034	43 21	1 2	1 2	0 0
6 6 6	1 2 3	00:00 12:56 21:22	01:25 16:15 23:59	5,120 11,402 1,979	-340 -345 -286	42,427 43,735 44,461	42 101 2498	1 3 1	1 3 3	0 0 0
7	1	00:00	03:06	10,899	-342	-2,954	3	1	0	0
8	1	00:00	03:06	10,899	-342	-7,635	3	1	0	0
9 9	1 2	04:35 13:20	08:17 17:07	13,065 13,132	-344 -353	-58,732 -58,821	9 13	1 1	0 0	0 0
10 10	1 2	08:00 22:30	10:38 23:59	9,072 5,027	-330 -340	64,359 64,405	10 4	1 1	1 0	0 0
11 11	1 2	00:54 16:55	03:06 19:39	7,632 9,252	-340 -349	122,601 122,762	9 12	1 0	0 0	0 0
12	1	05:55	10:38	16,291	-341	31,277	17	1	0	0
13 13	1 2	00:00 20:56	02:30 21:59	8,714 3,544	-342 -345	-284,680 -284,592	5 129	49 2	0 2	0 0
14	1	14:11	20:24	21,328	-342	-127,840	30	1	1	0
15	1	10:50	15:47	17,085	-345	156,165	35	2	2	0
16	1	19:17	21:59	9,207	-340	146,242	17	2	1	0
17 17 17	1 2 3	02:04 03:08 04:27	03:06 04:26 08:17	3,706 4,406 13,546	-345 -342 -339	-182,720 -182,720 -182,724	6 22 3	1 1 27	0 1 0	0 0 0
18	1	11:33	18:12	22,962	-343	-118,964	25	2	2	0
19 19	1 2	00:00 14:41	03:06 17:02	10,899 7,966	-336 -350	105,593 105,767	12 23	1 1	0 1	0 0
20 20	1 2	05:30 18:30	06:39 21:59	3,878 11,944	-333 -341	-49,049 -49,055	8 41	39 2	0 2	0 0
21	1	10:40	16:36	20,573	-343	119,801	49	4	4	0
22	1	12:59	19:34	22,660	-342	-154,596	14	1	1	0
23 23	1 2	00:00 19:27	01:28 21:59	5,282 8,781	-340 -343	-329,724 -329,562	6 42	1 2	0 2	0 0
24 24	1 2	01:39 16:55	03:06 20:31	4,960 12,387	-348 -344	-360,956 -361,155	6 9	1 0	0 0	0 0
25 25 25	1 2 3	07:38 10:40 17:12	10:38 11:52 20:01	10,367 4,240 9,563	-342 -341 -341	65,586 65,600 65,646	31 58 8	1 2 7	1 2 0	0 0 0
26 26 26	1 2 3	01:38 03:08 10:40	03:06 04:26 14:09	5,009 4,390 12,205	-340 -340 -344	107,266 107,312 107,600	13 34 56	1 1 3	0 1 3	0 0 0
27 27	1 2	04:27 13:08	07:53 16:24	12,103 11,281	-337 -345	-231,892 -232,013	14 16	1 1	0 0	0 0
28 28 28	1 2 3	00:35 03:08 04:27	03:06 04:26 07:09	8,756 4,406 9,474	-342 -339 -338	-17,384 -17,395 -17,409	6 10 7	2 1 0	0 1 0	0 0 0
29 29 29	1 2 3	08:42 10:41 13:00	10:38 11:59 14:13	6,717 4,638 4,400	-345 -347 -344	-181,830 -181,848 -181,867	7 47 5	0 2 0	0 2 0	0 0 0
30 30	1 2	11:15 18:40	12:33 21:59	4,698 11,372	-353 -341	-317,870 -317,963	6 31	1 2	0 2	0 0
31	1	16:33	21:59	18,714	-345	-35,738	57	7	2	0
32	1	17:27	21:59	15,769	-341	185,124	81	2	2	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-