GPS Space Vehicle Time Integrity for MJD 53544

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
1
2
11:43
13:45
13:42
18:25
  6,836
15,997
    35
62,550
  -409,959
  -347,469
6
7906435
0
1
0
15997
0
0

2
1
01:34
07:47
21,431
    33
    26,147
324
1
2
0

3
3
1
2
09:31
17:32
12:15
21:53
  9,215
15,174
    31
    43
   -11,255
   -11,340
33
32
3
2
3
2
0
0

4
1
00:07
05:45
19,623
    35
  -137,532
366
2
2
0

5
1
02:00
06:53
16,911
    37
  -108,812
366
2
2
0

6
1
04:45
10:10
19,003
    32
  -649,897
206
2
2
0

7
7
1
2
00:00
22:08
04:30
23:59
15,590
  6,434
    33
  -527
  -185,057
  -187,374
398
13164
2
12
2
6265
0
0

8
8
1
2
00:00
19:28
01:31
23:59
  5,497
15,764
    48
   312
    32,896
    33,256
4
10073
20
12
0
13
0
0

9
9
1
2
00:37
09:14
04:13
13:07
12,505
13,296
    31
    31
    49,289
    49,340
11
11
0
13
0
1
0
0

10
1
03:28
08:43
18,380
    28
   -65,708
351
2
3
0

11
11
11
1
2
3
00:00
13:45
21:01
01:07
15:57
23:59
  4,040
  7,502
10,411
    39
    33
   286
  -238,499
  -238,703
  -238,557
7
14
7163
10
4
12
0
2
13
0
0
0

12
-

13
1
17:00
22:21
18,729
    38
    -2,368
27
2
2
0

14
14
1
2
10:10
13:45
13:42
16:30
11,723
  9,392
    31
106,509
    28,949
   135,424
68
10318604
3
1
3
9392
0
0

15
1
07:58
13:42
19,445
    33
  -449,484
44
4
2
0

16
1
15:06
20:08
17,499
    37
    -3,806
34
2
2
0

17
-

18
1
07:16
13:42
21,931
    35
   165,537
34
4
4
0

19
19
1
2
10:33
18:28
12:54
22:59
  7,816
15,804
    30
    42
    22,945
    22,976
19
18
3
3
2
2
0
0

20
20
1
2
01:27
14:27
02:42
19:12
  4,080
16,483
    35
    36
    60,647
    60,549
9
35
6
2
0
2
0
0

21
1
06:11
12:34
21,814
    38
  -109,883
61
5
5
0

22
22
1
2
08:42
13:45
13:42
15:20
16,785
  5,557
    32
179,989
   -26,891
   153,047
38
13414664
4
1
4
5557
0
0

23
1
15:31
21:24
20,342
    38
  -190,452
34
3
3
0

24
24
24
1
2
3
00:00
15:18
22:53
03:44
16:53
23:59
13,042
  5,329
  3,954
    40
    30
-1,431
   -26,139
   -26,285
   -27,817
14
8
26907
1
2
12
0
0
3954
0
0
0

25
25
1
2
12:27
13:45
13:42
18:08
  4,165
15,145
    37
66,060
   -96,079
   -30,066
10
8125786
0
1
0
15145
0
0

26
26
1
2
06:20
22:22
11:01
23:59
16,108
  5,559
    30
   212
   -22,838
   -22,624
16
3842
2
12
1
13
0
0

27
1
18:13
23:59
20,245
   399
    -4,132
14913
12
15
0

28
28
1
2
00:00
20:28
03:10
23:59
11,033
12,365
    40
    57
   -45,038
   -44,990
4
737
3
12
0
14
0
0

29
29
1
2
05:58
21:43
10:17
23:59
15,051
  7,942
    33
   498
  -136,673
  -137,626
124
11871
3
12
3
2621
0
0

30
30
1
2
03:30
13:45
07:46
15:55
14,819
  7,427
    31
134,678
  -260,774
  -126,781
400
11603615
2
1
4
7427
0
0

31
-

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	1 2	11:43 13:45	13:42 18:25	6,836 15,997	35 62,550	-409,959 -347,469	6 7906435	0 1	0 15997	0 0
2	1	01:34	07:47	21,431	33	26,147	324	1	2	0
3 3	1 2	09:31 17:32	12:15 21:53	9,215 15,174	31 43	-11,255 -11,340	33 32	3 2	3 2	0 0
4	1	00:07	05:45	19,623	35	-137,532	366	2	2	0
5	1	02:00	06:53	16,911	37	-108,812	366	2	2	0
6	1	04:45	10:10	19,003	32	-649,897	206	2	2	0
7 7	1 2	00:00 22:08	04:30 23:59	15,590 6,434	33 -527	-185,057 -187,374	398 13164	2 12	2 6265	0 0
8 8	1 2	00:00 19:28	01:31 23:59	5,497 15,764	48 312	32,896 33,256	4 10073	20 12	0 13	0 0
9 9	1 2	00:37 09:14	04:13 13:07	12,505 13,296	31 31	49,289 49,340	11 11	0 13	0 1	0 0
10	1	03:28	08:43	18,380	28	-65,708	351	2	3	0
11 11 11	1 2 3	00:00 13:45 21:01	01:07 15:57 23:59	4,040 7,502 10,411	39 33 286	-238,499 -238,703 -238,557	7 14 7163	10 4 12	0 2 13	0 0 0
12	-
13	1	17:00	22:21	18,729	38	-2,368	27	2	2	0
14 14	1 2	10:10 13:45	13:42 16:30	11,723 9,392	31 106,509	28,949 135,424	68 10318604	3 1	3 9392	0 0
15	1	07:58	13:42	19,445	33	-449,484	44	4	2	0
16	1	15:06	20:08	17,499	37	-3,806	34	2	2	0
17	-
18	1	07:16	13:42	21,931	35	165,537	34	4	4	0
19 19	1 2	10:33 18:28	12:54 22:59	7,816 15,804	30 42	22,945 22,976	19 18	3 3	2 2	0 0
20 20	1 2	01:27 14:27	02:42 19:12	4,080 16,483	35 36	60,647 60,549	9 35	6 2	0 2	0 0
21	1	06:11	12:34	21,814	38	-109,883	61	5	5	0
22 22	1 2	08:42 13:45	13:42 15:20	16,785 5,557	32 179,989	-26,891 153,047	38 13414664	4 1	4 5557	0 0
23	1	15:31	21:24	20,342	38	-190,452	34	3	3	0
24 24 24	1 2 3	00:00 15:18 22:53	03:44 16:53 23:59	13,042 5,329 3,954	40 30 -1,431	-26,139 -26,285 -27,817	14 8 26907	1 2 12	0 0 3954	0 0 0
25 25	1 2	12:27 13:45	13:42 18:08	4,165 15,145	37 66,060	-96,079 -30,066	10 8125786	0 1	0 15145	0 0
26 26	1 2	06:20 22:22	11:01 23:59	16,108 5,559	30 212	-22,838 -22,624	16 3842	2 12	1 13	0 0
27	1	18:13	23:59	20,245	399	-4,132	14913	12	15	0
28 28	1 2	00:00 20:28	03:10 23:59	11,033 12,365	40 57	-45,038 -44,990	4 737	3 12	0 14	0 0
29 29	1 2	05:58 21:43	10:17 23:59	15,051 7,942	33 498	-136,673 -137,626	124 11871	3 12	3 2621	0 0
30 30	1 2	03:30 13:45	07:46 15:55	14,819 7,427	31 134,678	-260,774 -126,781	400 11603615	2 1	4 7427	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-