GPS Space Vehicle Time Integrity for MJD 53946

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments REF
-GPS_SV (ns) REF
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
08:44
14:59
22,414
   -13
   -68,210
22
1
0
0

2
2
1
2
00:00
21:58
03:13
23:59
11,535
  7,288
   -15
   -11
   -18,777
   -19,077
17
17
0
49
0
0
0
0

3
3
3
1
2
3
06:25
13:58
15:55
08:44
15:54
18:11
  8,264
  6,936
  8,135
   -22
   -11
   -22
  -197,311
  -196,829
  -196,704
36
36
38
1
0
0
0
0
0
0
0
0

4
4
1
2
00:00
20:53
01:39
23:59
  5,879
11,194
   -22
   -14
  -284,124
  -284,671
17
28
26
0
0
0
0
0

5
5
1
2
00:00
22:28
03:23
23:59
12,157
  5,496
   -13
   -11
  -262,740
  -264,880
102
40
1
0
1
0
0
0

6
1
01:23
06:25
18,037
   -11
  -595,007
33
0
0
0

7
1
04:09
08:10
14,457
   -18
  -538,921
5
36
0
0

8
1
15:59
21:57
21,521
   -15
    74,127
8
170
0
0

9
9
1
2
07:35
20:53
08:35
23:59
  3,618
11,193
   -21
   -23
   -29,959
   -30,047
8
11
0
10
0
0
0
0

10
1
00:29
04:54
15,790
    -4
   -87,350
15
109
0
0

11
11
11
1
2
3
09:39
10:55
17:31
10:39
12:25
21:33
  3,573
  5,388
14,448
   -13
   -24
   -16
  -342,190
  -342,213
  -342,265
8
7
16
33
32
54
0
0
0
0
0
0

12
-

13
1
13:22
18:47
19,480
   -20
   -81,466
28
3
0
0

14
1
07:31
11:37
14,778
   -13
     8,731
10
2
0
0

15
1
04:09
10:05
21,293
   -16
  -653,879
50
0
0
0

16
16
1
2
11:36
15:31
15:01
16:35
12,305
  3,816
   -10
   -31
   -60,642
   -60,691
16
14
14
22
0
0
0
0

17
17
1
2
18:41
22:36
22:35
23:45
14,027
  4,105
   -18
   -25
   -99,691
   -99,690
6
5
41
12
0
0
0
0

18
1
03:41
09:00
19,006
   -12
   244,717
7
94
0
0

19
19
1
2
07:31
15:01
09:21
19:24
  6,572
15,746
   -18
   -16
    -4,061
    -4,142
12
20
1
22
0
0
0
0

20
1
10:58
15:43
17,132
   -17
    23,682
12
28
0
0

21
21
1
2
02:56
08:11
07:30
09:13
16,414
  3,739
   -10
   -30
   -44,570
   -44,617
16
5
0
7
0
0
0
0

22
1
05:40
11:57
22,581
   -20
  -121,003
30
0
0
0

23
1
11:58
17:47
20,918
   -17
  -138,013
10
31
0
0

24
1
20:25
23:59
12,848
   -12
   -24,717
19
0
0
0

25
1
09:22
14:24
18,116
   -10
  -243,034
390
0
4817
0

26
26
1
2
02:48
18:47
07:17
19:57
16,091
  4,145
   -15
   -19
   197,463
   198,153
53
18
1
0
1
0
0
0

27
1
15:02
20:52
20,971
   -23
   -60,494
20
7
0
0

28
1
16:52
23:30
23,853
   -14
   -22,039
5
56
0
0

29
29
29
1
2
3
02:36
04:30
18:24
04:09
06:25
20:52
  5,516
  6,867
  8,819
    -4
   -19
   -26
  -631,876
  -631,905
  -632,003
5
10
13
12
10
29
0
0
0
0
0
0

30
1
00:01
04:09
14,826
   -17
    -5,211
11
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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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	REF -GPS_SV (ns)	REF -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	1	08:44	14:59	22,414	-13	-68,210	22	1	0	0
2 2	1 2	00:00 21:58	03:13 23:59	11,535 7,288	-15 -11	-18,777 -19,077	17 17	0 49	0 0	0 0
3 3 3	1 2 3	06:25 13:58 15:55	08:44 15:54 18:11	8,264 6,936 8,135	-22 -11 -22	-197,311 -196,829 -196,704	36 36 38	1 0 0	0 0 0	0 0 0
4 4	1 2	00:00 20:53	01:39 23:59	5,879 11,194	-22 -14	-284,124 -284,671	17 28	26 0	0 0	0 0
5 5	1 2	00:00 22:28	03:23 23:59	12,157 5,496	-13 -11	-262,740 -264,880	102 40	1 0	1 0	0 0
6	1	01:23	06:25	18,037	-11	-595,007	33	0	0	0
7	1	04:09	08:10	14,457	-18	-538,921	5	36	0	0
8	1	15:59	21:57	21,521	-15	74,127	8	170	0	0
9 9	1 2	07:35 20:53	08:35 23:59	3,618 11,193	-21 -23	-29,959 -30,047	8 11	0 10	0 0	0 0
10	1	00:29	04:54	15,790	-4	-87,350	15	109	0	0
11 11 11	1 2 3	09:39 10:55 17:31	10:39 12:25 21:33	3,573 5,388 14,448	-13 -24 -16	-342,190 -342,213 -342,265	8 7 16	33 32 54	0 0 0	0 0 0
12	-
13	1	13:22	18:47	19,480	-20	-81,466	28	3	0	0
14	1	07:31	11:37	14,778	-13	8,731	10	2	0	0
15	1	04:09	10:05	21,293	-16	-653,879	50	0	0	0
16 16	1 2	11:36 15:31	15:01 16:35	12,305 3,816	-10 -31	-60,642 -60,691	16 14	14 22	0 0	0 0
17 17	1 2	18:41 22:36	22:35 23:45	14,027 4,105	-18 -25	-99,691 -99,690	6 5	41 12	0 0	0 0
18	1	03:41	09:00	19,006	-12	244,717	7	94	0	0
19 19	1 2	07:31 15:01	09:21 19:24	6,572 15,746	-18 -16	-4,061 -4,142	12 20	1 22	0 0	0 0
20	1	10:58	15:43	17,132	-17	23,682	12	28	0	0
21 21	1 2	02:56 08:11	07:30 09:13	16,414 3,739	-10 -30	-44,570 -44,617	16 5	0 7	0 0	0 0
22	1	05:40	11:57	22,581	-20	-121,003	30	0	0	0
23	1	11:58	17:47	20,918	-17	-138,013	10	31	0	0
24	1	20:25	23:59	12,848	-12	-24,717	19	0	0	0
25	1	09:22	14:24	18,116	-10	-243,034	390	0	4817	0
26 26	1 2	02:48 18:47	07:17 19:57	16,091 4,145	-15 -19	197,463 198,153	53 18	1 0	1 0	0 0
27	1	15:02	20:52	20,971	-23	-60,494	20	7	0	0
28	1	16:52	23:30	23,853	-14	-22,039	5	56	0	0
29 29 29	1 2 3	02:36 04:30 18:24	04:09 06:25 20:52	5,516 6,867 8,819	-4 -19 -26	-631,876 -631,905 -632,003	5 10 13	12 10 29	0 0 0	0 0 0
30	1	00:01	04:09	14,826	-17	-5,211	11	0	0	0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-