GPS Space Vehicle Time Integrity for MJD 56165

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
01:39
10:13
05:06
14:09
12,062
13,601
   272
   262
  -270,815
  -270,874
26
34
2
1
2
1
0
0

2
1
14:16
20:21
21,055
   260
  -400,762
21
2
1
0

3
3
1
2
06:11
22:12
10:39
23:20
15,328
  3,731
   268
   261
   -92,914
   -93,168
38
8
4
0
1
0
0
0

4
1
12:50
18:33
19,946
   256
  -285,566
69
2
0
0

5
1
16:14
21:34
18,397
   259
   347,158
34
2
1
0

6
6
1
2
06:03
21:35
10:05
23:20
13,990
  5,924
   263
   263
    16,789
    17,189
31
13
2
0
0
0
0
0

7
1
06:36
13:00
22,086
   264
  -114,726
37
3
3
0

8
1
08:20
14:18
20,853
   267
    -1,811
38
3
3
0

9
9
9
1
2
3
00:00
13:03
21:58
01:38
16:54
23:20
  5,640
13,371
  4,571
   279
   265
   279
  -180,903
  -181,052
  -181,110
5
10
10
2
1
0
0
0
0
0
0
0

10
10
1
2
06:55
14:49
09:26
19:22
  8,722
15,779
   268
   257
    49,778
    49,810
6
29
3
2
0
1
0
0

11
11
1
2
01:06
09:13
04:10
13:27
10,427
14,663
   277
   266
   296,301
   296,415
20
24
2
1
2
1
0
0

12
1
14:48
19:44
17,176
   257
   -87,279
33
2
1
0

13
1
05:40
11:11
18,832
   265
  -185,184
35
3
3
0

14
1
00:00
04:59
17,319
   272
  -210,751
6
2
0
0

15
15
1
2
11:54
19:19
13:15
23:20
  4,629
13,885
   254
   265
    94,562
    94,592
4
16
3
1
0
1
0
0

16
1
04:17
09:29
17,989
   267
   244,874
31
3
2
0

17
1
10:46
16:59
21,501
   259
  -101,565
18
0
0
0

18
18
1
2
00:00
20:04
02:44
23:20
  9,528
11,162
   273
   266
  -211,579
  -211,719
26
33
3
1
2
1
0
0

19
19
1
2
00:00
07:17
01:46
11:53
  6,051
15,885
   278
   269
   298,081
   298,184
25
45
2
3
2
3
0
0

20
20
1
2
03:14
14:05
07:58
15:19
16,276
  4,108
   270
   259
   -66,674
   -66,707
7
9
101
16
0
0
0
0

21
21
1
2
00:00
19:05
01:19
23:20
  4,774
14,650
   273
   264
   245,824
   245,996
7
39
1
2
0
2
0
0

22
22
1
2
00:00
21:50
04:26
23:20
15,326
  5,047
   276
   274
  -146,773
  -146,805
6
6
2
0
0
0
0
0

23
1
04:11
10:07
20,602
   268
  -170,902
35
2
2
0

24
-

25
25
1
2
01:56
16:18
04:44
20:31
  9,782
14,630
   271
   257
   -40,517
   -40,592
8
17
3
2
0
1
0
0

26
26
1
2
10:10
18:37
13:31
22:41
11,491
14,128
   261
   267
   302,384
   301,992
54
60
2
2
1
2
0
0

27
27
27
1
2
3
00:00
12:42
21:49
01:11
16:33
23:20
  4,300
13,603
  5,104
   275
   261
   274
  -423,926
  -424,147
  -424,260
7
19
13
4
1
0
0
0
0
0
0
0

28
1
09:28
15:59
22,648
   260
  -178,816
35
1
1
0

29
1
17:11
22:46
19,561
   261
  -348,370
33
3
2
0

30
30
1
2
03:16
19:53
08:16
20:55
17,074
  3,696
   267
   248
   387,286
   388,548
121
27
1
0
1
0
0
0

31
1
01:10
06:49
19,283
   267
  -269,804
29
11
2
0

32
1
02:08
05:59
13,430
   273
   481,079
15
0
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	01:39 10:13	05:06 14:09	12,062 13,601	272 262	-270,815 -270,874	26 34	2 1	2 1	0 0
2	1	14:16	20:21	21,055	260	-400,762	21	2	1	0
3 3	1 2	06:11 22:12	10:39 23:20	15,328 3,731	268 261	-92,914 -93,168	38 8	4 0	1 0	0 0
4	1	12:50	18:33	19,946	256	-285,566	69	2	0	0
5	1	16:14	21:34	18,397	259	347,158	34	2	1	0
6 6	1 2	06:03 21:35	10:05 23:20	13,990 5,924	263 263	16,789 17,189	31 13	2 0	0 0	0 0
7	1	06:36	13:00	22,086	264	-114,726	37	3	3	0
8	1	08:20	14:18	20,853	267	-1,811	38	3	3	0
9 9 9	1 2 3	00:00 13:03 21:58	01:38 16:54 23:20	5,640 13,371 4,571	279 265 279	-180,903 -181,052 -181,110	5 10 10	2 1 0	0 0 0	0 0 0
10 10	1 2	06:55 14:49	09:26 19:22	8,722 15,779	268 257	49,778 49,810	6 29	3 2	0 1	0 0
11 11	1 2	01:06 09:13	04:10 13:27	10,427 14,663	277 266	296,301 296,415	20 24	2 1	2 1	0 0
12	1	14:48	19:44	17,176	257	-87,279	33	2	1	0
13	1	05:40	11:11	18,832	265	-185,184	35	3	3	0
14	1	00:00	04:59	17,319	272	-210,751	6	2	0	0
15 15	1 2	11:54 19:19	13:15 23:20	4,629 13,885	254 265	94,562 94,592	4 16	3 1	0 1	0 0
16	1	04:17	09:29	17,989	267	244,874	31	3	2	0
17	1	10:46	16:59	21,501	259	-101,565	18	0	0	0
18 18	1 2	00:00 20:04	02:44 23:20	9,528 11,162	273 266	-211,579 -211,719	26 33	3 1	2 1	0 0
19 19	1 2	00:00 07:17	01:46 11:53	6,051 15,885	278 269	298,081 298,184	25 45	2 3	2 3	0 0
20 20	1 2	03:14 14:05	07:58 15:19	16,276 4,108	270 259	-66,674 -66,707	7 9	101 16	0 0	0 0
21 21	1 2	00:00 19:05	01:19 23:20	4,774 14,650	273 264	245,824 245,996	7 39	1 2	0 2	0 0
22 22	1 2	00:00 21:50	04:26 23:20	15,326 5,047	276 274	-146,773 -146,805	6 6	2 0	0 0	0 0
23	1	04:11	10:07	20,602	268	-170,902	35	2	2	0
24	-
25 25	1 2	01:56 16:18	04:44 20:31	9,782 14,630	271 257	-40,517 -40,592	8 17	3 2	0 1	0 0
26 26	1 2	10:10 18:37	13:31 22:41	11,491 14,128	261 267	302,384 301,992	54 60	2 2	1 2	0 0
27 27 27	1 2 3	00:00 12:42 21:49	01:11 16:33 23:20	4,300 13,603 5,104	275 261 274	-423,926 -424,147 -424,260	7 19 13	4 1 0	0 0 0	0 0 0
28	1	09:28	15:59	22,648	260	-178,816	35	1	1	0
29	1	17:11	22:46	19,561	261	-348,370	33	3	2	0
30 30	1 2	03:16 19:53	08:16 20:55	17,074 3,696	267 248	387,286 388,548	121 27	1 0	1 0	0 0
31	1	01:10	06:49	19,283	267	-269,804	29	11	2	0
32	1	02:08	05:59	13,430	273	481,079	15	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-