GPS Space Vehicle Time Integrity for MJD 52469

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
17:00
22:51
21,047
  -394
  -239,640
17
43
0
0

2
1
17:07
22:20
18,671
  -383
   230,822
23
13
0
0

3
3
1
2
11:22
20:20
13:49
23:10
  8,818
10,056
  -393
  -388
   -45,813
   -45,909
16
19
40
11
0
0
0
0

4
1
01:57
07:12
18,909
  -382
  -244,818
87
0
0
0

5
1
03:45
08:27
16,896
  -386
   -22,285
19
3
0
0

6
1
06:19
11:21
18,132
  -373
     4,385
11
37
0
0

7
1
00:00
05:06
18,370
  -378
  -589,005
105
0
0
0

8
8
1
2
00:00
20:59
03:01
23:59
10,879
10,812
  -384
  -383
  -601,310
  -599,996
51
55
1
0
1
0
0
0

9
9
1
2
02:14
12:14
05:45
14:39
12,687
  8,641
  -375
  -388
    51,162
    51,199
6
14
101
110
0
0
0
0

10
10
1
2
05:06
08:43
08:41
10:24
12,873
  6,053
  -376
  -401
    -8,598
    -8,628
14
6
29
50
0
0
0
0

11
11
1
2
00:32
14:17
02:41
17:38
  7,717
12,109
  -389
  -398
   -16,513
   -16,560
9
13
9
80
0
0
0
0

12
-

13
1
18:20
23:25
18,334
  -389
     9,594
6
44
0
0

14
1
12:00
17:18
19,064
  -387
    59,892
22
23
0
0

15
15
1
2
08:40
13:26
12:43
14:34
14,620
  4,074
  -373
  -392
   -37,473
   -37,533
22
15
2
45
0
0
0
0

16
-

17
1
07:41
13:18
20,084
  -382
  -354,444
444
0
7007
0

18
1
09:28
13:45
15,453
  -387
    56,804
16
1
0
0

19
-

20
1
15:45
20:37
17,453
  -390
   174,067
14
37
0
0

21
21
1
2
10:48
12:44
11:59
16:10
  4,315
12,287
  -386
  -393
     1,783
     1,779
6
11
32
152
0
0
0
0

22
1
16:26
21:47
19,252
  -368
  -444,273
206
0
0
0

23
1
06:39
12:15
20,132
  -388
    -6,068
18
102
0
0

24
1
03:53
08:42
17,341
  -393
   -43,427
24
11
0
0

25
25
1
2
14:00
17:50
17:49
19:36
13,736
  6,321
  -386
  -397
   -29,798
   -29,822
16
5
0
24
0
0
0
0

26
26
1
2
00:00
08:27
02:15
11:21
  8,123
10,343
  -382
  -387
   -32,670
   -33,615
74
96
1
0
1
0
0
0

27
27
1
2
00:00
19:32
01:50
23:59
  6,556
15,903
  -394
  -380
   -33,890
   -35,860
58
121
1
0
1
0
0
0

28
28
1
2
00:00
22:10
03:50
23:59
13,745
  6,589
  -387
  -382
    87,461
    87,525
7
11
92
70
0
0
0
0

29
29
29
1
2
3
00:00
08:26
09:38
02:05
09:37
11:53
  7,499
  4,214
  8,061
  -383
  -377
  -394
   -93,488
   -94,294
   -94,488
67
38
71
1
0
1
1
0
1
0
0
0

30
30
1
2
04:56
15:34
08:27
17:16
12,661
  6,106
  -381
  -397
   -19,299
   -21,319
217
109
1
0
1
0
0
0

31
31
1
2
12:44
20:39
13:59
23:59
  4,463
11,971
  -393
  -376
  -337,322
  -337,609
18
40
5
0
0
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	17:00	22:51	21,047	-394	-239,640	17	43	0	0
2	1	17:07	22:20	18,671	-383	230,822	23	13	0	0
3 3	1 2	11:22 20:20	13:49 23:10	8,818 10,056	-393 -388	-45,813 -45,909	16 19	40 11	0 0	0 0
4	1	01:57	07:12	18,909	-382	-244,818	87	0	0	0
5	1	03:45	08:27	16,896	-386	-22,285	19	3	0	0
6	1	06:19	11:21	18,132	-373	4,385	11	37	0	0
7	1	00:00	05:06	18,370	-378	-589,005	105	0	0	0
8 8	1 2	00:00 20:59	03:01 23:59	10,879 10,812	-384 -383	-601,310 -599,996	51 55	1 0	1 0	0 0
9 9	1 2	02:14 12:14	05:45 14:39	12,687 8,641	-375 -388	51,162 51,199	6 14	101 110	0 0	0 0
10 10	1 2	05:06 08:43	08:41 10:24	12,873 6,053	-376 -401	-8,598 -8,628	14 6	29 50	0 0	0 0
11 11	1 2	00:32 14:17	02:41 17:38	7,717 12,109	-389 -398	-16,513 -16,560	9 13	9 80	0 0	0 0
12	-
13	1	18:20	23:25	18,334	-389	9,594	6	44	0	0
14	1	12:00	17:18	19,064	-387	59,892	22	23	0	0
15 15	1 2	08:40 13:26	12:43 14:34	14,620 4,074	-373 -392	-37,473 -37,533	22 15	2 45	0 0	0 0
16	-
17	1	07:41	13:18	20,084	-382	-354,444	444	0	7007	0
18	1	09:28	13:45	15,453	-387	56,804	16	1	0	0
19	-
20	1	15:45	20:37	17,453	-390	174,067	14	37	0	0
21 21	1 2	10:48 12:44	11:59 16:10	4,315 12,287	-386 -393	1,783 1,779	6 11	32 152	0 0	0 0
22	1	16:26	21:47	19,252	-368	-444,273	206	0	0	0
23	1	06:39	12:15	20,132	-388	-6,068	18	102	0	0
24	1	03:53	08:42	17,341	-393	-43,427	24	11	0	0
25 25	1 2	14:00 17:50	17:49 19:36	13,736 6,321	-386 -397	-29,798 -29,822	16 5	0 24	0 0	0 0
26 26	1 2	00:00 08:27	02:15 11:21	8,123 10,343	-382 -387	-32,670 -33,615	74 96	1 0	1 0	0 0
27 27	1 2	00:00 19:32	01:50 23:59	6,556 15,903	-394 -380	-33,890 -35,860	58 121	1 0	1 0	0 0
28 28	1 2	00:00 22:10	03:50 23:59	13,745 6,589	-387 -382	87,461 87,525	7 11	92 70	0 0	0 0
29 29 29	1 2 3	00:00 08:26 09:38	02:05 09:37 11:53	7,499 4,214 8,061	-383 -377 -394	-93,488 -94,294 -94,488	67 38 71	1 0 1	1 0 1	0 0 0
30 30	1 2	04:56 15:34	08:27 17:16	12,661 6,106	-381 -397	-19,299 -21,319	217 109	1 0	1 0	0 0
31 31	1 2	12:44 20:39	13:59 23:59	4,463 11,971	-393 -376	-337,322 -337,609	18 40	5 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-