GPS Space Vehicle Time Integrity for MJD 54054

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
01:04
06:40
06:38
07:41
19,904
  3,692
     9
     4
   -89,115
   -89,152
18
9
4
23
0
0
0
0

2
1
14:31
19:42
18,649
     2
   -54,923
26
9
0
0

3
3
1
2
07:32
08:34
08:33
10:03
  3,617
  5,296
    12
     5
  -397,942
  -398,091
33
52
0
0
0
0
0
0

4
1
13:13
18:11
17,775
    -2
  -336,658
29
0
0
0

5
1
15:14
20:02
17,256
    -3
  -365,453
147
0
0
0

6
1
17:58
23:13
18,940
    -7
  -549,356
61
0
0
0

7
7
1
2
06:54
08:12
08:10
23:59
  4,594
14,219
     9
    -5
  -495,178
  -494,789
10
19
8
0
0
0
0
0

8
1
08:26
14:28
21,665
     3
    86,236
6
50
0
0

9
9
1
2
00:11
13:29
01:58
17:13
  6,257
13,465
    -1
    -5
   -44,661
   -44,748
15
16
26
44
0
0
0
0

10
10
1
2
17:05
20:13
20:11
21:31
11,213
  4,684
    11
    -1
   -92,863
   -92,881
7
6
15
11
0
0
0
0

11
11
11
1
2
3
02:18
03:30
10:09
03:28
05:02
13:34
  4,161
  5,538
12,318
     5
   -12
     7
     4,502
     4,476
     4,446
10
10
13
45
14
48
0
0
0
0
0
0

12
-

13
13
1
2
06:21
07:42
07:31
11:30
  4,229
13,688
    10
    -4
  -112,915
  -112,964
6
24
3
0
0
0
0
0

14
1
00:00
04:31
16,136
     4
     1,005
10
31
0
0

15
-

16
1
04:37
09:19
16,886
     5
   -91,959
22
2
0
0

17
1
11:21
16:20
17,852
    -3
   -89,574
5
88
0
0

18
18
1
2
00:00
20:24
01:53
23:59
  6,757
12,928
    -3
    -4
   252,558
   252,598
5
6
17
94
0
0
0
0

19
19
1
2
00:58
07:42
01:59
11:59
  3,616
15,463
    -6
     5
   -34,381
   -34,487
13
26
25
13
0
0
0
0

20
1
05:03
07:41
  9,508
    -0
    21,818
8
16
0
0

21
21
1
2
00:00
20:03
01:52
23:59
  6,730
14,217
   -14
    -2
   -61,403
   -61,506
8
14
1
0
0
0
0
0

22
22
22
1
2
3
00:00
02:53
21:56
02:52
04:37
23:59
10,279
  6,223
  7,413
     3
   -15
   -14
  -149,349
  -149,387
  -149,556
11
11
8
2
2
3
0
0
0
0
0
0

23
1
04:37
10:03
19,503
     6
  -140,467
12
19
0
0

24
1
14:10
19:09
17,930
     3
   -52,584
22
0
0
0

25
1
02:00
07:02
18,117
     5
  -404,779
25
3
0
0

26
26
1
2
11:31
19:26
12:55
23:13
  5,000
13,598
     1
    -3
     5,501
     6,029
23
57
0
0
0
0
0
0

27
1
07:32
13:24
21,130
     8
   -78,152
21
4
0
0

28
1
09:31
16:08
23,854
    -2
   -14,216
7
58
0
0

29
29
29
1
2
3
11:01
12:32
21:03
12:31
13:44
23:26
  5,402
  4,299
  8,606
     3
    -9
   -10
  -195,883
  -196,036
  -196,974
45
40
79
0
1
0
0
1
0
0
0
0

30
1
16:36
20:23
13,618
    -7
   -16,514
12
0
0
0

31
1
03:10
06:30
12,014
    -1
    44,135
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	01:04 06:40	06:38 07:41	19,904 3,692	9 4	-89,115 -89,152	18 9	4 23	0 0	0 0
2	1	14:31	19:42	18,649	2	-54,923	26	9	0	0
3 3	1 2	07:32 08:34	08:33 10:03	3,617 5,296	12 5	-397,942 -398,091	33 52	0 0	0 0	0 0
4	1	13:13	18:11	17,775	-2	-336,658	29	0	0	0
5	1	15:14	20:02	17,256	-3	-365,453	147	0	0	0
6	1	17:58	23:13	18,940	-7	-549,356	61	0	0	0
7 7	1 2	06:54 08:12	08:10 23:59	4,594 14,219	9 -5	-495,178 -494,789	10 19	8 0	0 0	0 0
8	1	08:26	14:28	21,665	3	86,236	6	50	0	0
9 9	1 2	00:11 13:29	01:58 17:13	6,257 13,465	-1 -5	-44,661 -44,748	15 16	26 44	0 0	0 0
10 10	1 2	17:05 20:13	20:11 21:31	11,213 4,684	11 -1	-92,863 -92,881	7 6	15 11	0 0	0 0
11 11 11	1 2 3	02:18 03:30 10:09	03:28 05:02 13:34	4,161 5,538 12,318	5 -12 7	4,502 4,476 4,446	10 10 13	45 14 48	0 0 0	0 0 0
12	-
13 13	1 2	06:21 07:42	07:31 11:30	4,229 13,688	10 -4	-112,915 -112,964	6 24	3 0	0 0	0 0
14	1	00:00	04:31	16,136	4	1,005	10	31	0	0
15	-
16	1	04:37	09:19	16,886	5	-91,959	22	2	0	0
17	1	11:21	16:20	17,852	-3	-89,574	5	88	0	0
18 18	1 2	00:00 20:24	01:53 23:59	6,757 12,928	-3 -4	252,558 252,598	5 6	17 94	0 0	0 0
19 19	1 2	00:58 07:42	01:59 11:59	3,616 15,463	-6 5	-34,381 -34,487	13 26	25 13	0 0	0 0
20	1	05:03	07:41	9,508	-0	21,818	8	16	0	0
21 21	1 2	00:00 20:03	01:52 23:59	6,730 14,217	-14 -2	-61,403 -61,506	8 14	1 0	0 0	0 0
22 22 22	1 2 3	00:00 02:53 21:56	02:52 04:37 23:59	10,279 6,223 7,413	3 -15 -14	-149,349 -149,387 -149,556	11 11 8	2 2 3	0 0 0	0 0 0
23	1	04:37	10:03	19,503	6	-140,467	12	19	0	0
24	1	14:10	19:09	17,930	3	-52,584	22	0	0	0
25	1	02:00	07:02	18,117	5	-404,779	25	3	0	0
26 26	1 2	11:31 19:26	12:55 23:13	5,000 13,598	1 -3	5,501 6,029	23 57	0 0	0 0	0 0
27	1	07:32	13:24	21,130	8	-78,152	21	4	0	0
28	1	09:31	16:08	23,854	-2	-14,216	7	58	0	0
29 29 29	1 2 3	11:01 12:32 21:03	12:31 13:44 23:26	5,402 4,299 8,606	3 -9 -10	-195,883 -196,036 -196,974	45 40 79	0 1 0	0 1 0	0 0 0
30	1	16:36	20:23	13,618	-7	-16,514	12	0	0	0
31	1	03:10	06:30	12,014	-1	44,135	38	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-