GPS Space Vehicle Time Integrity for MJD 55750

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
18:41
23:59
18,338
   326
  -345,321
10190
14
15
0

3
3
1
2
02:29
10:29
05:14
14:54
  9,308
15,355
    50
    44
  -738,885
  -739,049
20
33
3
2
1
2
0
0

4
1
17:12
22:56
19,617
    39
  -166,542
63
0
0
0

5
5
1
2
00:00
20:34
01:58
23:59
  6,696
11,879
    44
   294
   186,078
   186,755
13
7332
1
14
0
14
0
0

6
6
1
2
01:56
10:24
05:18
14:21
11,566
13,625
    41
    41
   -37,926
   -35,271
294
347
2
2
256
2338
0
0

7
1
11:14
17:34
21,886
    37
   -17,090
25
3
2
0

8
1
12:28
18:30
20,863
    39
    -8,388
12
2
1
0

9
9
1
2
02:26
17:38
06:14
21:20
13,084
12,867
    46
    34
   -91,274
   -91,422
20
13
3
1
1
1
0
0

10
10
1
2
11:20
19:15
13:50
23:46
  8,600
15,703
    38
    52
     6,111
     6,164
34
31
2
1
2
1
0
0

11
11
1
2
05:36
13:43
08:38
17:56
10,620
14,626
    37
    42
   166,231
   166,338
11
15
1
1
0
0
0
0

12
1
19:14
23:59
16,389
   512
    -7,312
16085
14
387
0

13
1
09:51
15:24
19,460
    38
  -262,034
25
2
2
0

14
1
03:15
09:28
21,585
    41
  -160,354
29
1
1
0

15
15
1
2
00:00
16:13
04:39
17:41
16,043
  4,996
    44
    32
   117,198
   117,076
13
5
5
1
1
0
0
0

16
1
08:38
13:52
18,085
    42
   184,124
38
3
2
0

17
1
15:17
21:33
21,682
    37
  -182,639
17
2
1
0

18
1
00:37
07:13
22,796
    44
  -146,048
15
2
1
0

19
19
1
2
03:41
11:36
06:07
16:09
  8,484
15,863
    44
    44
   159,727
   159,861
11
21
1
2
0
1
0
0

20
20
1
2
07:37
18:31
12:21
19:41
16,538
  4,106
    41
    42
   -50,476
   -50,485
31
7
2
17
2
0
0
0

21
1
00:00
05:51
20,145
    46
   156,417
17
3
0
0

22
1
02:10
08:44
22,722
    44
  -146,496
12
2
1
0

23
1
08:29
14:27
20,671
    40
  -293,400
34
3
2
0

24
24
1
2
06:07
14:43
09:39
18:34
12,150
13,252
    35
    42
  -404,847
  -404,940
32
13
1
1
1
0
0
0

25
25
1
2
06:16
20:38
09:05
23:59
  9,844
11,632
    37
   506
    -7,922
    -7,554
8
13443
1
14
0
15
0
0

26
26
1
2
00:00
14:36
03:12
17:53
10,851
11,209
    42
    34
    84,015
    84,631
42
40
3
1
2
0
0
0

27
27
1
2
02:15
17:06
05:34
20:56
11,387
13,186
    46
    41
  -282,469
  -282,689
25
32
3
1
1
1
0
0

28
1
14:00
20:15
21,612
    39
   -50,393
36
2
1
0

29
29
1
2
00:00
21:43
03:18
23:59
11,197
  7,760
    42
  -344
  -221,362
  -221,985
24
9034
3
14
1
14
0
0

30
-

31
1
05:35
11:12
19,631
    38
  -107,586
38
3
1
0

32
1
06:36
11:50
17,948
    40
   287,736
54
1
1
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	18:41	23:59	18,338	326	-345,321	10190	14	15	0
3 3	1 2	02:29 10:29	05:14 14:54	9,308 15,355	50 44	-738,885 -739,049	20 33	3 2	1 2	0 0
4	1	17:12	22:56	19,617	39	-166,542	63	0	0	0
5 5	1 2	00:00 20:34	01:58 23:59	6,696 11,879	44 294	186,078 186,755	13 7332	1 14	0 14	0 0
6 6	1 2	01:56 10:24	05:18 14:21	11,566 13,625	41 41	-37,926 -35,271	294 347	2 2	256 2338	0 0
7	1	11:14	17:34	21,886	37	-17,090	25	3	2	0
8	1	12:28	18:30	20,863	39	-8,388	12	2	1	0
9 9	1 2	02:26 17:38	06:14 21:20	13,084 12,867	46 34	-91,274 -91,422	20 13	3 1	1 1	0 0
10 10	1 2	11:20 19:15	13:50 23:46	8,600 15,703	38 52	6,111 6,164	34 31	2 1	2 1	0 0
11 11	1 2	05:36 13:43	08:38 17:56	10,620 14,626	37 42	166,231 166,338	11 15	1 1	0 0	0 0
12	1	19:14	23:59	16,389	512	-7,312	16085	14	387	0
13	1	09:51	15:24	19,460	38	-262,034	25	2	2	0
14	1	03:15	09:28	21,585	41	-160,354	29	1	1	0
15 15	1 2	00:00 16:13	04:39 17:41	16,043 4,996	44 32	117,198 117,076	13 5	5 1	1 0	0 0
16	1	08:38	13:52	18,085	42	184,124	38	3	2	0
17	1	15:17	21:33	21,682	37	-182,639	17	2	1	0
18	1	00:37	07:13	22,796	44	-146,048	15	2	1	0
19 19	1 2	03:41 11:36	06:07 16:09	8,484 15,863	44 44	159,727 159,861	11 21	1 2	0 1	0 0
20 20	1 2	07:37 18:31	12:21 19:41	16,538 4,106	41 42	-50,476 -50,485	31 7	2 17	2 0	0 0
21	1	00:00	05:51	20,145	46	156,417	17	3	0	0
22	1	02:10	08:44	22,722	44	-146,496	12	2	1	0
23	1	08:29	14:27	20,671	40	-293,400	34	3	2	0
24 24	1 2	06:07 14:43	09:39 18:34	12,150 13,252	35 42	-404,847 -404,940	32 13	1 1	1 0	0 0
25 25	1 2	06:16 20:38	09:05 23:59	9,844 11,632	37 506	-7,922 -7,554	8 13443	1 14	0 15	0 0
26 26	1 2	00:00 14:36	03:12 17:53	10,851 11,209	42 34	84,015 84,631	42 40	3 1	2 0	0 0
27 27	1 2	02:15 17:06	05:34 20:56	11,387 13,186	46 41	-282,469 -282,689	25 32	3 1	1 1	0 0
28	1	14:00	20:15	21,612	39	-50,393	36	2	1	0
29 29	1 2	00:00 21:43	03:18 23:59	11,197 7,760	42 -344	-221,362 -221,985	24 9034	3 14	1 14	0 0
30	-
31	1	05:35	11:12	19,631	38	-107,586	38	3	1	0
32	1	06:36	11:50	17,948	40	287,736	54	1	1	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-