GPS Space Vehicle Time Integrity for MJD 55763

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
17:50
23:58
21,293
    48
  -347,640
14
3
1
0

3
3
1
2
01:36
09:36
04:21
13:59
  9,429
15,240
    46
    46
  -744,401
  -744,559
14
29
1
2
0
2
0
0

4
1
16:19
22:02
19,742
    45
  -178,708
61
0
0
0

5
5
1
2
00:00
19:41
01:05
23:59
  3,902
14,950
    41
   385
   192,274
   193,037
10
11398
1
13
0
13
0
0

6
6
1
2
01:02
09:31
04:25
13:27
11,247
13,598
    40
    43
    57,253
    59,945
297
347
2
2
515
2320
0
0

7
1
10:21
16:40
21,906
    43
   -18,719
18
1
1
0

8
1
11:33
17:36
20,910
    42
    -8,542
23
1
1
0

9
9
1
2
01:33
16:44
05:20
20:26
13,043
13,037
    50
    38
   -94,015
   -94,159
34
10
1
0
1
0
0
0

10
10
1
2
10:26
18:21
12:57
22:53
  8,730
15,468
    42
    48
     7,504
     7,551
15
17
1
3
1
1
0
0

11
11
1
2
04:42
12:49
07:45
17:02
10,591
14,654
    38
    37
   169,947
   170,051
10
14
1
0
0
0
0
0

12
1
18:21
23:03
16,074
    46
   -10,620
20
3
1
0

13
1
08:56
14:30
19,234
    41
  -260,076
19
2
2
0

14
1
02:22
08:35
21,384
    46
  -162,692
13
0
0
0

15
15
15
1
2
3
00:00
15:20
22:48
03:41
16:48
23:59
12,471
  4,978
  4,264
    42
    37
-1,305
   114,897
   114,789
   113,394
11
6
24509
55
1
13
0
0
4264
0
0
0

16
1
07:47
13:01
18,134
    45
   186,837
28
2
2
0

17
1
14:25
20:44
21,866
    42
  -181,688
6
8
0
0

18
1
00:00
06:19
21,626
    44
  -148,190
19
2
1
0

19
19
1
2
02:48
10:43
05:14
15:15
  8,292
15,820
    45
    45
   164,324
   164,456
11
28
1
1
0
1
0
0

20
20
1
2
06:43
17:37
11:27
18:47
16,488
  3,900
    44
    43
   -50,860
   -50,874
11
8
1
47
1
0
0
0

21
21
1
2
00:00
22:46
04:59
23:59
17,030
  4,366
    45
-1,094
   159,290
   158,345
16
20952
2
13
1
4366
0
0

22
1
01:17
07:51
22,375
    38
  -146,034
25
1
1
0

23
1
07:38
13:35
20,533
    43
  -290,189
32
2
2
0

24
24
1
2
05:14
13:50
08:45
17:41
12,146
13,316
    44
    46
  -408,382
  -408,479
13
15
1
0
0
0
0
0

25
25
1
2
05:23
19:44
08:12
23:59
  9,627
14,739
    43
    46
   -10,042
   -10,140
8
12
1
3
0
1
0
0

26
26
26
1
2
3
00:00
13:43
22:07
02:19
17:00
23:59
  7,928
11,271
  6,482
    46
    39
  -187
    97,472
    98,085
    98,192
43
42
5344
2
1
13
2
0
14
0
0
0

27
27
1
2
01:22
16:12
04:41
20:03
11,242
13,259
    49
    49
  -286,665
  -286,874
42
15
2
0
1
0
0
0

28
1
12:49
19:22
22,743
    44
   -53,506
18
0
0
0

29
29
1
2
00:00
20:51
02:26
23:59
  8,312
11,015
    43
   136
  -224,777
  -224,915
47
2560
2
13
1
14
0
0

30
-

31
1
04:42
10:19
19,391
    43
  -114,151
38
1
1
0

32
1
05:42
10:56
18,128
    45
   295,678
42
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	17:50	23:58	21,293	48	-347,640	14	3	1	0
3 3	1 2	01:36 09:36	04:21 13:59	9,429 15,240	46 46	-744,401 -744,559	14 29	1 2	0 2	0 0
4	1	16:19	22:02	19,742	45	-178,708	61	0	0	0
5 5	1 2	00:00 19:41	01:05 23:59	3,902 14,950	41 385	192,274 193,037	10 11398	1 13	0 13	0 0
6 6	1 2	01:02 09:31	04:25 13:27	11,247 13,598	40 43	57,253 59,945	297 347	2 2	515 2320	0 0
7	1	10:21	16:40	21,906	43	-18,719	18	1	1	0
8	1	11:33	17:36	20,910	42	-8,542	23	1	1	0
9 9	1 2	01:33 16:44	05:20 20:26	13,043 13,037	50 38	-94,015 -94,159	34 10	1 0	1 0	0 0
10 10	1 2	10:26 18:21	12:57 22:53	8,730 15,468	42 48	7,504 7,551	15 17	1 3	1 1	0 0
11 11	1 2	04:42 12:49	07:45 17:02	10,591 14,654	38 37	169,947 170,051	10 14	1 0	0 0	0 0
12	1	18:21	23:03	16,074	46	-10,620	20	3	1	0
13	1	08:56	14:30	19,234	41	-260,076	19	2	2	0
14	1	02:22	08:35	21,384	46	-162,692	13	0	0	0
15 15 15	1 2 3	00:00 15:20 22:48	03:41 16:48 23:59	12,471 4,978 4,264	42 37 -1,305	114,897 114,789 113,394	11 6 24509	55 1 13	0 0 4264	0 0 0
16	1	07:47	13:01	18,134	45	186,837	28	2	2	0
17	1	14:25	20:44	21,866	42	-181,688	6	8	0	0
18	1	00:00	06:19	21,626	44	-148,190	19	2	1	0
19 19	1 2	02:48 10:43	05:14 15:15	8,292 15,820	45 45	164,324 164,456	11 28	1 1	0 1	0 0
20 20	1 2	06:43 17:37	11:27 18:47	16,488 3,900	44 43	-50,860 -50,874	11 8	1 47	1 0	0 0
21 21	1 2	00:00 22:46	04:59 23:59	17,030 4,366	45 -1,094	159,290 158,345	16 20952	2 13	1 4366	0 0
22	1	01:17	07:51	22,375	38	-146,034	25	1	1	0
23	1	07:38	13:35	20,533	43	-290,189	32	2	2	0
24 24	1 2	05:14 13:50	08:45 17:41	12,146 13,316	44 46	-408,382 -408,479	13 15	1 0	0 0	0 0
25 25	1 2	05:23 19:44	08:12 23:59	9,627 14,739	43 46	-10,042 -10,140	8 12	1 3	0 1	0 0
26 26 26	1 2 3	00:00 13:43 22:07	02:19 17:00 23:59	7,928 11,271 6,482	46 39 -187	97,472 98,085 98,192	43 42 5344	2 1 13	2 0 14	0 0 0
27 27	1 2	01:22 16:12	04:41 20:03	11,242 13,259	49 49	-286,665 -286,874	42 15	2 0	1 0	0 0
28	1	12:49	19:22	22,743	44	-53,506	18	0	0	0
29 29	1 2	00:00 20:51	02:26 23:59	8,312 11,015	43 136	-224,777 -224,915	47 2560	2 13	1 14	0 0
30	-
31	1	04:42	10:19	19,391	43	-114,151	38	1	1	0
32	1	05:42	10:56	18,128	45	295,678	42	1	1	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-