GPS Space Vehicle Time Integrity for MJD 52473

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
16:44
22:34
21,052
  -390
  -240,328
18
26
0
0

2
2
1
2
17:08
20:28
20:27
22:03
11,939
  5,736
  -392
  -413
   232,897
   232,935
15
9
7
5
0
0
0
0

3
3
3
1
2
3
11:06
20:04
21:08
13:32
21:05
22:54
  8,815
  3,609
  6,286
  -401
  -388
  -415
   -46,933
   -47,017
   -47,060
18
12
17
39
21
31
0
0
0
0
0
0

4
1
01:41
06:57
18,934
  -398
  -249,476
89
0
0
0

5
1
03:28
08:10
16,930
  -389
   -22,855
17
43
0
0

6
1
06:03
11:05
18,133
  -394
     4,400
8
68
0
0

7
1
00:00
04:49
17,391
  -393
  -581,410
102
0
0
0

8
8
1
2
00:00
20:44
02:44
23:59
  9,878
11,737
  -404
  -403
  -595,288
  -593,949
50
59
1
0
1
0
0
0

9
9
1
2
01:57
12:16
05:29
14:24
12,688
  7,666
  -396
  -411
    51,670
    51,707
11
18
150
144
0
0
0
0

10
10
1
2
04:49
08:26
08:25
10:07
12,860
  6,016
  -390
  -412
    -8,836
    -8,864
14
6
65
40
0
0
0
0

11
11
1
2
00:16
14:00
02:25
17:22
  7,731
12,062
  -400
  -403
   -16,806
   -16,851
11
11
26
50
0
0
0
0

12
-

13
1
18:04
23:10
18,335
  -401
     9,840
7
48
0
0

14
1
11:43
17:00
18,989
  -400
    59,080
22
43
0
0

15
15
1
2
08:11
12:32
12:26
14:17
15,194
  6,232
  -395
  -412
   -38,970
   -39,035
27
19
14
60
0
0
0
0

16
-

17
1
07:25
13:50
23,020
  -403
  -379,876
486
0
9289
0

18
1
09:12
13:29
15,399
  -400
    55,987
17
0
0
0

19
-

20
1
15:28
20:20
17,513
  -403
   174,938
18
44
0
0

21
21
1
2
10:31
12:27
11:43
16:33
  4,282
14,513
  -394
  -400
     1,825
     1,822
7
15
13
193
0
0
0
0

22
1
16:10
21:31
19,246
  -407
  -456,836
208
0
0
0

23
1
06:22
11:58
20,141
  -390
    -6,335
21
106
0
0

24
1
02:49
08:42
21,139
  -397
   -44,354
33
0
0
0

25
25
1
2
13:43
17:34
17:33
19:19
13,770
  6,340
  -401
  -424
   -29,991
   -30,018
18
5
10
23
0
0
0
0

26
26
1
2
00:00
08:12
01:59
11:05
  7,011
10,355
  -395
  -399
   -42,911
   -43,832
66
96
1
0
1
0
0
0

27
27
1
2
00:28
19:16
01:34
23:59
  3,979
16,943
  -404
  -390
   -42,598
   -44,319
41
115
1
0
1
0
0
0

28
28
1
2
00:00
21:54
03:33
23:59
12,700
  7,546
  -400
  -397
    87,701
    87,750
9
9
113
80
0
0
0
0

29
29
29
1
2
3
00:00
07:17
09:22
01:49
09:20
11:36
  6,499
  7,258
  8,060
  -396
  -387
  -407
  -103,220
  -103,956
  -104,196
60
67
72
1
0
1
1
0
1
0
0
0

30
30
1
2
04:40
15:18
08:10
17:01
12,648
  6,148
  -399
  -407
   -38,907
   -40,891
213
107
1
0
1
0
0
0

31
31
1
2
12:27
20:22
13:43
23:59
  4,503
13,006
  -411
  -398
  -340,470
  -340,747
17
42
20
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	16:44	22:34	21,052	-390	-240,328	18	26	0	0
2 2	1 2	17:08 20:28	20:27 22:03	11,939 5,736	-392 -413	232,897 232,935	15 9	7 5	0 0	0 0
3 3 3	1 2 3	11:06 20:04 21:08	13:32 21:05 22:54	8,815 3,609 6,286	-401 -388 -415	-46,933 -47,017 -47,060	18 12 17	39 21 31	0 0 0	0 0 0
4	1	01:41	06:57	18,934	-398	-249,476	89	0	0	0
5	1	03:28	08:10	16,930	-389	-22,855	17	43	0	0
6	1	06:03	11:05	18,133	-394	4,400	8	68	0	0
7	1	00:00	04:49	17,391	-393	-581,410	102	0	0	0
8 8	1 2	00:00 20:44	02:44 23:59	9,878 11,737	-404 -403	-595,288 -593,949	50 59	1 0	1 0	0 0
9 9	1 2	01:57 12:16	05:29 14:24	12,688 7,666	-396 -411	51,670 51,707	11 18	150 144	0 0	0 0
10 10	1 2	04:49 08:26	08:25 10:07	12,860 6,016	-390 -412	-8,836 -8,864	14 6	65 40	0 0	0 0
11 11	1 2	00:16 14:00	02:25 17:22	7,731 12,062	-400 -403	-16,806 -16,851	11 11	26 50	0 0	0 0
12	-
13	1	18:04	23:10	18,335	-401	9,840	7	48	0	0
14	1	11:43	17:00	18,989	-400	59,080	22	43	0	0
15 15	1 2	08:11 12:32	12:26 14:17	15,194 6,232	-395 -412	-38,970 -39,035	27 19	14 60	0 0	0 0
16	-
17	1	07:25	13:50	23,020	-403	-379,876	486	0	9289	0
18	1	09:12	13:29	15,399	-400	55,987	17	0	0	0
19	-
20	1	15:28	20:20	17,513	-403	174,938	18	44	0	0
21 21	1 2	10:31 12:27	11:43 16:33	4,282 14,513	-394 -400	1,825 1,822	7 15	13 193	0 0	0 0
22	1	16:10	21:31	19,246	-407	-456,836	208	0	0	0
23	1	06:22	11:58	20,141	-390	-6,335	21	106	0	0
24	1	02:49	08:42	21,139	-397	-44,354	33	0	0	0
25 25	1 2	13:43 17:34	17:33 19:19	13,770 6,340	-401 -424	-29,991 -30,018	18 5	10 23	0 0	0 0
26 26	1 2	00:00 08:12	01:59 11:05	7,011 10,355	-395 -399	-42,911 -43,832	66 96	1 0	1 0	0 0
27 27	1 2	00:28 19:16	01:34 23:59	3,979 16,943	-404 -390	-42,598 -44,319	41 115	1 0	1 0	0 0
28 28	1 2	00:00 21:54	03:33 23:59	12,700 7,546	-400 -397	87,701 87,750	9 9	113 80	0 0	0 0
29 29 29	1 2 3	00:00 07:17 09:22	01:49 09:20 11:36	6,499 7,258 8,060	-396 -387 -407	-103,220 -103,956 -104,196	60 67 72	1 0 1	1 0 1	0 0 0
30 30	1 2	04:40 15:18	08:10 17:01	12,648 6,148	-399 -407	-38,907 -40,891	213 107	1 0	1 0	0 0
31 31	1 2	12:27 20:22	13:43 23:59	4,503 13,006	-411 -398	-340,470 -340,747	17 42	20 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-