GPS Space Vehicle Time Integrity for MJD 52882

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
12:49
18:39
19,969
  -135
  -302,929
36
1
1
0

2
1
12:53
18:08
17,889
  -126
   177,092
49
1
1
0

3
3
1
2
06:45
14:50
09:35
19:10
  9,874
14,909
  -123
  -117
   -40,653
   -40,750
14
21
2
1
1
1
0
0

4
4
1
2
00:41
21:19
02:57
23:59
  7,929
  9,440
  -123
  -176
   -35,488
   -35,323
7
1737
3
12
0
12
0
0

5
5
1
2
00:41
10:31
04:17
11:34
12,723
  3,550
  -120
  -118
   -51,300
   -51,336
6
9
20
9
0
0
0
0

6
6
1
2
02:09
04:45
04:42
07:32
  8,733
  9,711
  -109
  -116
     7,279
     7,283
4
4
0
18
0
0
0
0

7
7
1
2
00:41
19:22
01:43
23:59
  3,686
16,210
  -125
   108
  -613,026
  -613,392
12
8242
1
12
1
13
0
0

8
1
16:46
22:44
20,609
  -119
  -413,655
30
2
1
0

9
9
1
2
06:27
21:41
10:13
23:59
12,975
  8,117
  -127
    38
     4,674
     4,929
8
4018
2
12
1
12
0
0

10
10
1
2
00:54
04:45
04:42
06:15
13,218
  5,357
  -128
  -128
   -30,772
   -30,778
6
18
11
1
0
1
0
0

11
11
1
2
09:59
18:23
13:20
22:22
11,488
14,040
  -126
  -116
   -64,030
   -64,083
14
12
1
1
1
0
0
0

12
-

13
1
14:06
19:30
18,697
  -124
    30,697
21
1
1
0

14
1
07:25
13:46
21,983
  -119
    20,511
12
2
2
0

15
1
05:27
11:15
20,114
  -119
  -153,507
46
2
2
0

16
1
12:13
17:11
17,210
  -124
   -73,871
24
0
0
0

17
17
1
2
01:29
04:45
04:42
08:13
11,129
12,128
  -121
  -121
  -273,777
  -273,410
99
107
0
0
0
0
0
0

18
1
04:45
11:18
22,808
  -120
   -11,260
31
3
3
0

19
-

20
1
11:36
16:25
16,714
  -121
   211,406
4
15
0
0

21
21
1
2
03:22
04:45
04:42
09:47
  4,597
17,547
  -127
  -129
   -35,543
   -35,623
9
40
0
2
0
2
0
0

22
-

23
1
06:20
12:48
22,477
  -118
   -34,719
20
2
2
0

24
24
1
2
00:41
22:43
04:39
23:59
13,829
  4,586
  -128
  -114
   -56,395
   -56,598
12
9
1
0
0
0
0
0

25
1
09:45
15:27
19,848
  -122
   -51,050
26
1
1
0

26
26
26
1
2
3
03:38
04:45
19:45
04:42
08:20
21:59
  3,655
12,572
  7,791
  -118
  -119
  -124
  -523,098
  -523,085
  -523,005
5
15
13
0
2
1
0
1
1
0
0
0

27
1
15:32
21:41
21,277
  -122
  -605,117
236
2
2
0

28
1
17:49
23:59
21,622
   176
    13,292
12444
12
14
0

29
29
29
1
2
3
03:07
04:45
18:47
04:42
07:18
21:43
  5,490
  8,880
10,276
  -125
  -124
  -122
   -65,558
   -65,697
   -66,638
28
53
51
0
2
1
0
2
0
0
0
0

30
30
1
2
00:41
10:20
04:42
13:00
13,995
  9,298
  -124
  -124
  -445,961
  -447,039
136
95
0
1
0
1
0
0

31
31
1
2
08:12
15:38
09:44
20:28
  5,305
16,633
  -121
  -120
  -386,255
  -386,651
20
64
2
2
0
2
0
0

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	12:49	18:39	19,969	-135	-302,929	36	1	1	0
2	1	12:53	18:08	17,889	-126	177,092	49	1	1	0
3 3	1 2	06:45 14:50	09:35 19:10	9,874 14,909	-123 -117	-40,653 -40,750	14 21	2 1	1 1	0 0
4 4	1 2	00:41 21:19	02:57 23:59	7,929 9,440	-123 -176	-35,488 -35,323	7 1737	3 12	0 12	0 0
5 5	1 2	00:41 10:31	04:17 11:34	12,723 3,550	-120 -118	-51,300 -51,336	6 9	20 9	0 0	0 0
6 6	1 2	02:09 04:45	04:42 07:32	8,733 9,711	-109 -116	7,279 7,283	4 4	0 18	0 0	0 0
7 7	1 2	00:41 19:22	01:43 23:59	3,686 16,210	-125 108	-613,026 -613,392	12 8242	1 12	1 13	0 0
8	1	16:46	22:44	20,609	-119	-413,655	30	2	1	0
9 9	1 2	06:27 21:41	10:13 23:59	12,975 8,117	-127 38	4,674 4,929	8 4018	2 12	1 12	0 0
10 10	1 2	00:54 04:45	04:42 06:15	13,218 5,357	-128 -128	-30,772 -30,778	6 18	11 1	0 1	0 0
11 11	1 2	09:59 18:23	13:20 22:22	11,488 14,040	-126 -116	-64,030 -64,083	14 12	1 1	1 0	0 0
12	-
13	1	14:06	19:30	18,697	-124	30,697	21	1	1	0
14	1	07:25	13:46	21,983	-119	20,511	12	2	2	0
15	1	05:27	11:15	20,114	-119	-153,507	46	2	2	0
16	1	12:13	17:11	17,210	-124	-73,871	24	0	0	0
17 17	1 2	01:29 04:45	04:42 08:13	11,129 12,128	-121 -121	-273,777 -273,410	99 107	0 0	0 0	0 0
18	1	04:45	11:18	22,808	-120	-11,260	31	3	3	0
19	-
20	1	11:36	16:25	16,714	-121	211,406	4	15	0	0
21 21	1 2	03:22 04:45	04:42 09:47	4,597 17,547	-127 -129	-35,543 -35,623	9 40	0 2	0 2	0 0
22	-
23	1	06:20	12:48	22,477	-118	-34,719	20	2	2	0
24 24	1 2	00:41 22:43	04:39 23:59	13,829 4,586	-128 -114	-56,395 -56,598	12 9	1 0	0 0	0 0
25	1	09:45	15:27	19,848	-122	-51,050	26	1	1	0
26 26 26	1 2 3	03:38 04:45 19:45	04:42 08:20 21:59	3,655 12,572 7,791	-118 -119 -124	-523,098 -523,085 -523,005	5 15 13	0 2 1	0 1 1	0 0 0
27	1	15:32	21:41	21,277	-122	-605,117	236	2	2	0
28	1	17:49	23:59	21,622	176	13,292	12444	12	14	0
29 29 29	1 2 3	03:07 04:45 18:47	04:42 07:18 21:43	5,490 8,880 10,276	-125 -124 -122	-65,558 -65,697 -66,638	28 53 51	0 2 1	0 2 0	0 0 0
30 30	1 2	00:41 10:20	04:42 13:00	13,995 9,298	-124 -124	-445,961 -447,039	136 95	0 1	0 1	0 0
31 31	1 2	08:12 15:38	09:44 20:28	5,305 16,633	-121 -120	-386,255 -386,651	20 64	2 2	0 2	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-