GPS Space Vehicle Time Integrity for MJD 55964

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

A B C D E F G H I J K

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

1
1
1
2
00:02
15:27
04:00
18:02
13,630
  9,043
   -92
   -93
  -204,241
  -204,802
61
27
4
1
4
1
0
0

2
1
03:59
10:02
20,964
   -87
  -378,049
15
2
2
0

3
3
1
2
11:50
19:49
14:33
23:59
  9,223
13,963
   -93
   320
    -6,551
    -6,295
21
13146
2
13
1
13
0
0

4
1
02:46
08:31
19,834
   -85
   -86,597
72
2
2
0

5
1
06:03
11:24
18,773
   -89
   279,784
30
6
2
0

6
6
1
2
11:44
19:45
14:39
23:44
  9,884
13,315
   -92
   -86
   -29,205
   -29,254
15
8
1
3
1
0
0
0

7
7
1
2
00:00
20:25
02:51
23:59
  9,976
11,844
   -93
   -66
   -55,380
   -55,557
35
708
3
13
2
13
0
0

8
8
1
2
00:00
21:58
04:01
23:59
13,844
  6,813
   -91
  -600
     -651
    -1,168
38
11630
3
13
1
6667
0
0

9
9
1
2
02:59
11:46
06:43
15:31
12,890
12,809
   -95
   -93
  -137,003
  -137,090
33
20
1
1
1
1
0
0

10
10
1
2
04:34
20:32
09:04
23:09
15,657
  8,581
   -85
   -94
    28,141
    28,196
12
5
1
2
1
0
0
0

11
11
11
1
2
3
00:00
14:51
22:59
03:16
17:55
23:59
11,191
10,793
  3,158
   -91
   -93
-1,479
   229,984
   230,179
   228,887
17
14
21731
7
1
13
2
0
3158
0
0
0

12
1
04:31
09:05
15,866
   -88
   -51,128
15
14
1
0

13
1
19:22
23:59
15,650
   321
  -225,956
14182
13
13
0

14
14
1
2
12:49
18:04
18:02
19:04
18,181
  3,193
-4,367
   -87
  -197,382
  -193,117
3760
63
0
1
17212
1
12059
0

15
15
15
1
2
3
01:49
09:10
11:44
03:02
11:42
14:07
  4,182
  8,804
  8,043
   -93
   -84
   -91
    93,300
    93,295
    93,283
5
22
7
3
1
1
0
1
0
0
0
0

16
1
18:04
23:10
17,113
   -87
   222,310
34
1
1
0

17
1
00:31
06:44
21,374
   -91
  -150,337
47
2
2
0

18
18
1
2
09:47
11:44
11:42
16:22
  6,788
15,873
   -83
   -90
  -180,545
  -180,574
28
11
1
1
1
1
0
0

19
19
19
1
2
3
00:00
13:10
21:01
01:40
15:29
23:59
  5,738
  7,975
10,117
   -91
   -94
    93
   233,227
   233,410
   233,710
63
11
4951
2
1
13
2
0
13
0
0
0

20
20
20
1
2
3
03:53
16:50
18:04
05:00
18:02
21:38
  3,977
  4,273
11,889
   -83
   -92
   -90
   -61,533
   -61,576
   -61,579
7
5
12
29
0
1
0
0
1
0
0
0

21
21
1
2
09:08
11:44
11:42
15:15
  8,954
12,040
   -83
   -89
   202,702
   202,724
20
8
1
1
1
0
0
0

22
1
11:44
18:02
21,808
   -88
  -143,030
16
2
2
0

23
1
18:04
23:56
19,704
   -88
  -235,046
34
1
1
0

24
-

25
25
1
2
05:55
15:36
10:13
18:02
15,040
  8,489
   -86
   -90
   -31,596
   -31,607
16
11
2
1
1
1
0
0

26
26
1
2
00:00
08:24
03:17
11:42
11,282
11,611
   -88
   -74
   328,393
   328,874
58
55
3
1
2
1
0
0

27
27
1
2
02:16
11:44
06:14
14:41
13,594
10,027
   -83
   -93
  -354,281
  -354,408
28
25
1
1
1
1
0
0

28
1
00:00
05:47
19,864
   -84
  -110,326
34
4
3
0

29
1
07:15
11:42
15,525
   -86
  -282,475
22
2
1
0

30
30
1
2
17:01
18:04
18:02
22:01
  3,666
13,249
   -87
   -82
    36,592
    36,728
17
63
0
1
0
1
0
0

31
31
1
2
15:10
18:04
18:02
20:34
10,042
  8,566
   -93
   -92
  -205,389
  -205,434
21
27
1
1
1
1
0
0

32
32
1
2
15:50
18:04
18:02
21:06
  7,653
10,040
   -89
   -86
   404,056
   404,111
29
19
1
1
1
1
0
0

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 UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) 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	UTC(MSL) -GPS_SV (ns)	UTC(MSL) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1 1	1 2	00:02 15:27	04:00 18:02	13,630 9,043	-92 -93	-204,241 -204,802	61 27	4 1	4 1	0 0
2	1	03:59	10:02	20,964	-87	-378,049	15	2	2	0
3 3	1 2	11:50 19:49	14:33 23:59	9,223 13,963	-93 320	-6,551 -6,295	21 13146	2 13	1 13	0 0
4	1	02:46	08:31	19,834	-85	-86,597	72	2	2	0
5	1	06:03	11:24	18,773	-89	279,784	30	6	2	0
6 6	1 2	11:44 19:45	14:39 23:44	9,884 13,315	-92 -86	-29,205 -29,254	15 8	1 3	1 0	0 0
7 7	1 2	00:00 20:25	02:51 23:59	9,976 11,844	-93 -66	-55,380 -55,557	35 708	3 13	2 13	0 0
8 8	1 2	00:00 21:58	04:01 23:59	13,844 6,813	-91 -600	-651 -1,168	38 11630	3 13	1 6667	0 0
9 9	1 2	02:59 11:46	06:43 15:31	12,890 12,809	-95 -93	-137,003 -137,090	33 20	1 1	1 1	0 0
10 10	1 2	04:34 20:32	09:04 23:09	15,657 8,581	-85 -94	28,141 28,196	12 5	1 2	1 0	0 0
11 11 11	1 2 3	00:00 14:51 22:59	03:16 17:55 23:59	11,191 10,793 3,158	-91 -93 -1,479	229,984 230,179 228,887	17 14 21731	7 1 13	2 0 3158	0 0 0
12	1	04:31	09:05	15,866	-88	-51,128	15	14	1	0
13	1	19:22	23:59	15,650	321	-225,956	14182	13	13	0
14 14	1 2	12:49 18:04	18:02 19:04	18,181 3,193	-4,367 -87	-197,382 -193,117	3760 63	0 1	17212 1	12059 0
15 15 15	1 2 3	01:49 09:10 11:44	03:02 11:42 14:07	4,182 8,804 8,043	-93 -84 -91	93,300 93,295 93,283	5 22 7	3 1 1	0 1 0	0 0 0
16	1	18:04	23:10	17,113	-87	222,310	34	1	1	0
17	1	00:31	06:44	21,374	-91	-150,337	47	2	2	0
18 18	1 2	09:47 11:44	11:42 16:22	6,788 15,873	-83 -90	-180,545 -180,574	28 11	1 1	1 1	0 0
19 19 19	1 2 3	00:00 13:10 21:01	01:40 15:29 23:59	5,738 7,975 10,117	-91 -94 93	233,227 233,410 233,710	63 11 4951	2 1 13	2 0 13	0 0 0
20 20 20	1 2 3	03:53 16:50 18:04	05:00 18:02 21:38	3,977 4,273 11,889	-83 -92 -90	-61,533 -61,576 -61,579	7 5 12	29 0 1	0 0 1	0 0 0
21 21	1 2	09:08 11:44	11:42 15:15	8,954 12,040	-83 -89	202,702 202,724	20 8	1 1	1 0	0 0
22	1	11:44	18:02	21,808	-88	-143,030	16	2	2	0
23	1	18:04	23:56	19,704	-88	-235,046	34	1	1	0
24	-
25 25	1 2	05:55 15:36	10:13 18:02	15,040 8,489	-86 -90	-31,596 -31,607	16 11	2 1	1 1	0 0
26 26	1 2	00:00 08:24	03:17 11:42	11,282 11,611	-88 -74	328,393 328,874	58 55	3 1	2 1	0 0
27 27	1 2	02:16 11:44	06:14 14:41	13,594 10,027	-83 -93	-354,281 -354,408	28 25	1 1	1 1	0 0
28	1	00:00	05:47	19,864	-84	-110,326	34	4	3	0
29	1	07:15	11:42	15,525	-86	-282,475	22	2	1	0
30 30	1 2	17:01 18:04	18:02 22:01	3,666 13,249	-87 -82	36,592 36,728	17 63	0 1	0 1	0 0
31 31	1 2	15:10 18:04	18:02 20:34	10,042 8,566	-93 -92	-205,389 -205,434	21 27	1 1	1 1	0 0
32 32	1 2	15:50 18:04	18:02 21:06	7,653 10,040	-89 -86	404,056 404,111	29 19	1 1	1 1	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-