GPS Space Vehicle Time Integrity for MJD 55435

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
-

2
1
16:06
22:10
21,050
    25
  -284,029
37
4
4
0

3
3
1
2
01:20
08:12
02:51
12:45
  5,115
15,789
    19
    18
  -600,210
  -600,369
13
25
2
2
1
1
0
0

4
1
14:48
20:30
19,574
    21
  -156,024
52
2
1
0

5
1
18:19
23:39
18,588
    21
    29,108
32
2
2
0

6
6
6
1
2
3
00:00
01:20
08:03
01:17
02:55
12:04
  4,386
  5,407
13,900
    30
    30
    23
  -518,121
  -518,043
  -517,615
19
32
64
0
2
2
0
1
2
0
0
0

7
1
08:44
15:04
22,014
    19
     1,969
14
2
1
0

8
1
10:17
16:14
20,406
    26
    -6,487
24
2
1
0

9
9
9
1
2
3
00:00
01:20
15:04
01:17
03:40
18:49
  4,386
  8,071
12,944
    27
    26
    23
   -26,702
   -26,718
   -26,840
6
9
15
3
2
2
0
1
2
0
0
0

10
10
1
2
09:36
17:12
11:26
22:01
  6,363
16,504
    17
    24
    50,745
    50,783
11
47
2
3
1
3
0
0

11
11
1
2
03:56
11:41
06:21
16:13
  8,356
15,650
    24
    22
    85,344
    85,424
7
12
1
0
0
0
0
0

12
1
16:47
21:41
16,911
    22
    78,876
38
3
3
0

13
1
07:31
13:01
18,985
    24
  -298,811
12
2
1
0

14
1
01:20
07:19
20,608
    26
   -82,550
30
3
3
0

15
15
15
1
2
3
00:00
13:31
21:08
01:17
15:17
23:59
  4,386
  6,011
  9,687
    23
    14
   159
   218,008
   217,728
   217,711
8
10
3529
0
1
14
0
0
15
0
0
0

16
1
05:53
10:56
17,296
    25
   103,027
41
5
3
0

17
1
12:37
18:51
21,462
    22
  -168,312
23
3
2
0

18
18
18
1
2
3
00:00
01:20
21:55
01:17
04:34
23:59
  4,386
11,024
  7,169
    24
    26
  -423
   -89,372
   -89,389
   -90,000
5
12
10225
0
2
14
0
1
14
0
0
0

19
19
1
2
01:30
09:18
03:41
13:57
  7,570
16,177
    26
    26
    60,918
    61,017
10
24
2
2
0
1
0
0

20
1
04:56
09:47
16,892
    26
   -51,712
12
2
2
0

21
21
21
1
2
3
00:00
01:20
21:09
01:17
03:25
23:59
  4,386
  7,155
  9,618
    27
    30
   -93
    83,871
    83,890
    83,963
5
25
3081
0
2
14
0
1
15
0
0
0

22
22
1
2
00:00
01:20
01:17
06:05
  4,386
16,478
    24
    22
  -164,339
  -164,333
3
6
4
2
0
0
0
0

23
1
06:15
12:08
20,316
    25
  -356,624
33
3
3
0

24
1
01:20
05:53
15,713
    25
  -316,290
18
2
1
0

25
25
1
2
04:10
18:00
06:27
22:20
  7,769
15,041
    24
    22
    40,456
    40,465
5
31
8
2
0
2
0
0

27
27
27
1
2
3
00:00
01:20
14:36
01:17
03:05
18:28
  4,386
  5,967
13,247
    28
    32
    19
  -183,283
  -183,299
  -183,485
8
14
36
0
2
2
0
1
2
0
0
0

28
1
11:07
17:41
22,711
    23
     5,809
35
2
2
0

29
1
19:25
23:59
15,668
   483
  -144,603
15341
14
16
0

30
30
1
2
03:44
18:08
06:37
22:23
  9,843
14,755
    24
    18
  -272,973
  -273,162
12
29
2
2
0
2
0
0

31
1
03:10
08:48
19,390
    24
    14,103
21
21
2
0

32
1
04:09
09:22
17,884
    29
    71,001
49
2
0
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
1	-
2	1	16:06	22:10	21,050	25	-284,029	37	4	4	0
3 3	1 2	01:20 08:12	02:51 12:45	5,115 15,789	19 18	-600,210 -600,369	13 25	2 2	1 1	0 0
4	1	14:48	20:30	19,574	21	-156,024	52	2	1	0
5	1	18:19	23:39	18,588	21	29,108	32	2	2	0
6 6 6	1 2 3	00:00 01:20 08:03	01:17 02:55 12:04	4,386 5,407 13,900	30 30 23	-518,121 -518,043 -517,615	19 32 64	0 2 2	0 1 2	0 0 0
7	1	08:44	15:04	22,014	19	1,969	14	2	1	0
8	1	10:17	16:14	20,406	26	-6,487	24	2	1	0
9 9 9	1 2 3	00:00 01:20 15:04	01:17 03:40 18:49	4,386 8,071 12,944	27 26 23	-26,702 -26,718 -26,840	6 9 15	3 2 2	0 1 2	0 0 0
10 10	1 2	09:36 17:12	11:26 22:01	6,363 16,504	17 24	50,745 50,783	11 47	2 3	1 3	0 0
11 11	1 2	03:56 11:41	06:21 16:13	8,356 15,650	24 22	85,344 85,424	7 12	1 0	0 0	0 0
12	1	16:47	21:41	16,911	22	78,876	38	3	3	0
13	1	07:31	13:01	18,985	24	-298,811	12	2	1	0
14	1	01:20	07:19	20,608	26	-82,550	30	3	3	0
15 15 15	1 2 3	00:00 13:31 21:08	01:17 15:17 23:59	4,386 6,011 9,687	23 14 159	218,008 217,728 217,711	8 10 3529	0 1 14	0 0 15	0 0 0
16	1	05:53	10:56	17,296	25	103,027	41	5	3	0
17	1	12:37	18:51	21,462	22	-168,312	23	3	2	0
18 18 18	1 2 3	00:00 01:20 21:55	01:17 04:34 23:59	4,386 11,024 7,169	24 26 -423	-89,372 -89,389 -90,000	5 12 10225	0 2 14	0 1 14	0 0 0
19 19	1 2	01:30 09:18	03:41 13:57	7,570 16,177	26 26	60,918 61,017	10 24	2 2	0 1	0 0
20	1	04:56	09:47	16,892	26	-51,712	12	2	2	0
21 21 21	1 2 3	00:00 01:20 21:09	01:17 03:25 23:59	4,386 7,155 9,618	27 30 -93	83,871 83,890 83,963	5 25 3081	0 2 14	0 1 15	0 0 0
22 22	1 2	00:00 01:20	01:17 06:05	4,386 16,478	24 22	-164,339 -164,333	3 6	4 2	0 0	0 0
23	1	06:15	12:08	20,316	25	-356,624	33	3	3	0
24	1	01:20	05:53	15,713	25	-316,290	18	2	1	0
25 25	1 2	04:10 18:00	06:27 22:20	7,769 15,041	24 22	40,456 40,465	5 31	8 2	0 2	0 0

27 27 27	1 2 3	00:00 01:20 14:36	01:17 03:05 18:28	4,386 5,967 13,247	28 32 19	-183,283 -183,299 -183,485	8 14 36	0 2 2	0 1 2	0 0 0
28	1	11:07	17:41	22,711	23	5,809	35	2	2	0
29	1	19:25	23:59	15,668	483	-144,603	15341	14	16	0
30 30	1 2	03:44 18:08	06:37 22:23	9,843 14,755	24 18	-272,973 -273,162	12 29	2 2	0 2	0 0
31	1	03:10	08:48	19,390	24	14,103	21	21	2	0
32	1	04:09	09:22	17,884	29	71,001	49	2	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-