GPS Space Vehicle Time Integrity for MJD 54055

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
1
2
01:00
06:35
06:34
07:37
19,852
  3,732
     0
     0
   -89,334
   -89,365
15
7
13
13
0
0
0
0

2
1
14:27
19:49
19,335
     7
   -55,231
26
1
0
0

3
3
1
2
07:28
08:30
08:29
09:59
  3,635
  5,289
     6
     2
  -400,602
  -400,746
33
48
0
0
0
0
0
0

4
1
13:08
18:07
17,807
    10
  -337,010
28
0
0
0

5
1
15:10
19:56
17,168
     4
  -367,870
145
0
0
0

6
1
17:53
23:09
18,953
    -1
  -548,169
61
0
0
0

7
7
1
2
06:52
19:57
08:04
23:59
  4,365
14,554
     2
    -7
  -494,518
  -494,122
11
19
1
0
0
0
0
0

8
1
08:22
14:24
21,721
     6
    86,333
6
43
0
0

9
1
13:25
17:09
13,419
    -1
   -44,885
13
38
0
0

10
1
16:33
21:26
17,481
    11
   -92,918
11
19
0
0

11
11
11
1
2
3
02:14
03:25
10:05
03:23
04:58
14:09
  4,117
  5,549
14,566
     2
   -13
     8
     4,350
     4,326
     4,301
10
8
16
41
14
30
0
0
0
0
0
0

12
-

13
13
1
2
06:17
07:38
07:27
11:26
  4,229
13,672
     5
    -3
  -113,236
  -113,280
6
19
3
0
0
0
0
0

14
1
00:00
04:16
15,367
    -2
      916
9
31
0
0

15
-

16
1
04:33
09:14
16,805
     1
   -92,284
22
0
0
0

17
1
11:17
16:13
17,768
     5
   -89,464
6
46
0
0

18
18
1
2
00:00
20:21
01:38
23:59
  5,868
13,084
   -14
    -2
   252,592
   252,640
6
7
17
53
0
0
0
0

19
19
1
2
00:43
07:38
01:55
11:55
  4,247
15,449
    -7
     7
   -34,718
   -34,821
9
21
8
6
0
0
0
0

20
1
04:01
07:37
12,967
    -2
    21,814
8
1
0
0

21
21
1
2
00:00
19:57
01:48
23:59
  6,493
14,559
   -21
     0
   -61,540
   -61,630
6
16
6
0
0
0
0
0

22
22
22
1
2
3
00:00
02:49
21:52
02:47
04:32
23:59
10,039
  6,197
  7,648
    -8
   -22
    -6
  -149,581
  -149,620
  -149,792
11
10
10
1
2
0
0
0
0
0
0
0

23
1
05:02
10:27
19,493
     2
  -140,538
10
0
0
0

24
1
14:08
19:08
18,009
     5
   -52,833
21
0
0
0

25
1
01:56
06:58
18,087
    -1
  -405,089
20
0
0
0

26
26
1
2
11:26
19:22
12:51
23:09
  4,953
13,632
     6
     1
     6,907
     7,437
25
57
0
0
0
0
0
0

27
1
07:28
13:20
21,136
     3
   -78,318
19
0
0
0

28
1
09:26
16:04
23,851
     4
   -14,137
6
25
0
0

29
29
29
1
2
3
10:56
12:29
20:21
12:27
13:40
23:23
  5,366
  4,261
10,872
    10
    -2
    -3
  -198,328
  -198,481
  -199,379
45
41
97
0
1
0
0
1
0
0
0
0

30
1
16:32
20:21
13,735
     3
   -16,609
10
0
0
0

31
1
03:06
06:26
12,039
    -5
    43,271
38
0
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 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	1 2	01:00 06:35	06:34 07:37	19,852 3,732	0 0	-89,334 -89,365	15 7	13 13	0 0	0 0
2	1	14:27	19:49	19,335	7	-55,231	26	1	0	0
3 3	1 2	07:28 08:30	08:29 09:59	3,635 5,289	6 2	-400,602 -400,746	33 48	0 0	0 0	0 0
4	1	13:08	18:07	17,807	10	-337,010	28	0	0	0
5	1	15:10	19:56	17,168	4	-367,870	145	0	0	0
6	1	17:53	23:09	18,953	-1	-548,169	61	0	0	0
7 7	1 2	06:52 19:57	08:04 23:59	4,365 14,554	2 -7	-494,518 -494,122	11 19	1 0	0 0	0 0
8	1	08:22	14:24	21,721	6	86,333	6	43	0	0
9	1	13:25	17:09	13,419	-1	-44,885	13	38	0	0
10	1	16:33	21:26	17,481	11	-92,918	11	19	0	0
11 11 11	1 2 3	02:14 03:25 10:05	03:23 04:58 14:09	4,117 5,549 14,566	2 -13 8	4,350 4,326 4,301	10 8 16	41 14 30	0 0 0	0 0 0
12	-
13 13	1 2	06:17 07:38	07:27 11:26	4,229 13,672	5 -3	-113,236 -113,280	6 19	3 0	0 0	0 0
14	1	00:00	04:16	15,367	-2	916	9	31	0	0
15	-
16	1	04:33	09:14	16,805	1	-92,284	22	0	0	0
17	1	11:17	16:13	17,768	5	-89,464	6	46	0	0
18 18	1 2	00:00 20:21	01:38 23:59	5,868 13,084	-14 -2	252,592 252,640	6 7	17 53	0 0	0 0
19 19	1 2	00:43 07:38	01:55 11:55	4,247 15,449	-7 7	-34,718 -34,821	9 21	8 6	0 0	0 0
20	1	04:01	07:37	12,967	-2	21,814	8	1	0	0
21 21	1 2	00:00 19:57	01:48 23:59	6,493 14,559	-21 0	-61,540 -61,630	6 16	6 0	0 0	0 0
22 22 22	1 2 3	00:00 02:49 21:52	02:47 04:32 23:59	10,039 6,197 7,648	-8 -22 -6	-149,581 -149,620 -149,792	11 10 10	1 2 0	0 0 0	0 0 0
23	1	05:02	10:27	19,493	2	-140,538	10	0	0	0
24	1	14:08	19:08	18,009	5	-52,833	21	0	0	0
25	1	01:56	06:58	18,087	-1	-405,089	20	0	0	0
26 26	1 2	11:26 19:22	12:51 23:09	4,953 13,632	6 1	6,907 7,437	25 57	0 0	0 0	0 0
27	1	07:28	13:20	21,136	3	-78,318	19	0	0	0
28	1	09:26	16:04	23,851	4	-14,137	6	25	0	0
29 29 29	1 2 3	10:56 12:29 20:21	12:27 13:40 23:23	5,366 4,261 10,872	10 -2 -3	-198,328 -198,481 -199,379	45 41 97	0 1 0	0 1 0	0 0 0
30	1	16:32	20:21	13,735	3	-16,609	10	0	0	0
31	1	03:06	06:26	12,039	-5	43,271	38	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-