GPS Space Vehicle Time Integrity for MJD 53746

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
00:00
21:51
04:36
23:59
16,092
  7,463
   -83
  -224
   -30,401
   -30,744
15
6005
1
5
0
7
0
0

2
2
1
2
11:29
14:51
14:48
17:38
11,522
  9,375
   -84
   -89
    22,250
    22,233
19
4
3
29
3
0
0
0

3
3
1
2
03:40
19:32
08:01
22:22
15,217
  9,676
   -87
   -86
   -65,755
   -65,919
13
27
1
4
0
4
0
0

4
4
1
2
10:22
14:51
14:48
16:01
15,291
  3,810
   -82
   -88
  -114,874
  -115,003
57
15
0
0
0
0
0
0

5
5
1
2
12:22
14:51
14:48
17:10
  8,363
  7,925
   -83
   -89
  -467,826
  -467,997
60
49
3
1
3
0
0
0

6
1
14:59
20:22
18,400
   -88
  -211,219
230
2
2
0

7
1
08:42
14:48
21,221
   -81
  -468,733
63
3
3
0

8
1
05:48
11:45
20,443
   -87
    53,065
6
0
0
0

9
9
1
2
10:43
19:22
14:21
23:11
12,592
13,200
   -85
   -82
    -3,206
    -3,250
11
23
3
4
3
4
0
0

10
1
14:51
19:11
14,960
   -83
   -77,015
4
50
0
0

11
11
11
1
2
3
00:00
07:14
22:56
02:09
11:18
23:59
  7,527
13,969
  3,712
   -85
   -81
  -323
  -298,275
  -298,359
  -298,753
9
14
6605
1
1
5
0
0
5
0
0
0

12
-

13
1
03:11
08:33
18,317
   -85
   -34,417
12
0
0
0

14
14
1
2
00:00
20:18
02:41
23:59
  9,470
12,908
   -82
   -36
    21,102
    21,109
5
2433
48
5
0
7
0
0

15
1
17:34
23:38
21,242
   -79
  -548,476
36
4
4
0

16
1
01:14
06:12
17,079
   -84
   -21,422
7
13
0
0

17
1
08:08
14:27
21,741
   -85
   -24,638
66
3
3
0

18
1
17:17
23:53
22,942
   -85
   214,169
20
4
2
0

19
19
1
2
04:50
20:58
09:30
23:04
16,013
  7,291
   -83
   -81
    23,826
    23,791
5
4
71
6
0
0
0
0

20
1
00:28
05:20
17,011
   -83
    35,522
6
44
0
0

21
1
16:21
22:43
22,062
   -87
     4,878
30
4
2
0

22
22
1
2
00:00
18:55
01:36
23:59
  5,595
17,593
   -84
   -85
   -61,098
   -61,244
8
21
1
4
0
2
0
0

23
1
02:00
07:32
19,326
   -84
  -155,159
11
0
0
0

24
24
1
2
01:43
09:12
03:05
13:59
  4,872
16,553
   -91
   -90
   -76,548
   -76,647
7
27
1
3
0
3
0
0

25
-

26
26
1
2
08:26
16:24
10:58
21:00
  8,847
15,975
   -78
   -82
    13,520
    13,765
20
41
1
2
0
2
0
0

27
1
04:38
10:40
20,764
   -88
   -31,098
11
0
0
0

28
1
06:36
13:14
22,809
   -84
   -35,427
22
2
2
0

29
29
1
2
07:56
16:07
10:45
20:27
  9,534
14,984
   -83
   -87
  -494,460
  -494,918
40
65
1
2
0
2
0
0

30
30
30
1
2
3
00:00
13:30
14:51
01:56
14:48
17:51
  6,772
  4,679
10,131
   -88
   -91
   -91
   -13,881
   -14,121
   -14,162
12
6
17
2
1
1
0
0
0
0
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	00:00 21:51	04:36 23:59	16,092 7,463	-83 -224	-30,401 -30,744	15 6005	1 5	0 7	0 0
2 2	1 2	11:29 14:51	14:48 17:38	11,522 9,375	-84 -89	22,250 22,233	19 4	3 29	3 0	0 0
3 3	1 2	03:40 19:32	08:01 22:22	15,217 9,676	-87 -86	-65,755 -65,919	13 27	1 4	0 4	0 0
4 4	1 2	10:22 14:51	14:48 16:01	15,291 3,810	-82 -88	-114,874 -115,003	57 15	0 0	0 0	0 0
5 5	1 2	12:22 14:51	14:48 17:10	8,363 7,925	-83 -89	-467,826 -467,997	60 49	3 1	3 0	0 0
6	1	14:59	20:22	18,400	-88	-211,219	230	2	2	0
7	1	08:42	14:48	21,221	-81	-468,733	63	3	3	0
8	1	05:48	11:45	20,443	-87	53,065	6	0	0	0
9 9	1 2	10:43 19:22	14:21 23:11	12,592 13,200	-85 -82	-3,206 -3,250	11 23	3 4	3 4	0 0
10	1	14:51	19:11	14,960	-83	-77,015	4	50	0	0
11 11 11	1 2 3	00:00 07:14 22:56	02:09 11:18 23:59	7,527 13,969 3,712	-85 -81 -323	-298,275 -298,359 -298,753	9 14 6605	1 1 5	0 0 5	0 0 0
12	-
13	1	03:11	08:33	18,317	-85	-34,417	12	0	0	0
14 14	1 2	00:00 20:18	02:41 23:59	9,470 12,908	-82 -36	21,102 21,109	5 2433	48 5	0 7	0 0
15	1	17:34	23:38	21,242	-79	-548,476	36	4	4	0
16	1	01:14	06:12	17,079	-84	-21,422	7	13	0	0
17	1	08:08	14:27	21,741	-85	-24,638	66	3	3	0
18	1	17:17	23:53	22,942	-85	214,169	20	4	2	0
19 19	1 2	04:50 20:58	09:30 23:04	16,013 7,291	-83 -81	23,826 23,791	5 4	71 6	0 0	0 0
20	1	00:28	05:20	17,011	-83	35,522	6	44	0	0
21	1	16:21	22:43	22,062	-87	4,878	30	4	2	0
22 22	1 2	00:00 18:55	01:36 23:59	5,595 17,593	-84 -85	-61,098 -61,244	8 21	1 4	0 2	0 0
23	1	02:00	07:32	19,326	-84	-155,159	11	0	0	0
24 24	1 2	01:43 09:12	03:05 13:59	4,872 16,553	-91 -90	-76,548 -76,647	7 27	1 3	0 3	0 0
25	-
26 26	1 2	08:26 16:24	10:58 21:00	8,847 15,975	-78 -82	13,520 13,765	20 41	1 2	0 2	0 0
27	1	04:38	10:40	20,764	-88	-31,098	11	0	0	0
28	1	06:36	13:14	22,809	-84	-35,427	22	2	2	0
29 29	1 2	07:56 16:07	10:45 20:27	9,534 14,984	-83 -87	-494,460 -494,918	40 65	1 2	0 2	0 0
30 30 30	1 2 3	00:00 13:30 14:51	01:56 14:48 17:51	6,772 4,679 10,131	-88 -91 -91	-13,881 -14,121 -14,162	12 6 17	2 1 1	0 0 0	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-