GPS Space Vehicle Time Integrity for MJD 54454

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
00:20
21:01
03:42
23:59
11,856
10,079
   212
   216
  -173,440
  -173,606
28
22
2
2
1
2
0
0

2
2
1
2
11:04
15:42
15:40
17:11
16,031
  4,981
   225
   226
  -159,595
  -159,626
20
23
1
1
1
1
0
0

3
3
1
2
03:15
19:11
07:38
21:55
15,229
  9,453
   224
   218
  -160,564
  -160,862
31
20
2
2
1
1
0
0

4
1
09:52
15:32
19,655
   224
    39,777
38
1
1
0

5
5
5
1
2
3
12:32
15:42
22:38
15:40
17:03
23:59
10,746
  4,595
  4,578
   223
   223
   347
  -606,264
  -606,422
  -606,789
61
28
2581
1
1
12
1
0
13
0
0
0

6
6
1
2
14:35
15:42
15:40
19:57
  3,654
14,655
   217
   223
  -183,137
  -183,007
69
60
1
2
1
1
0
0

8
8
1
2
05:17
09:00
07:59
11:16
  9,458
  7,934
   231
   229
   134,291
   134,306
5
4
3
1
0
0
0
0

9
9
1
2
10:21
18:59
13:58
22:50
12,503
13,237
   229
   223
  -101,640
  -101,691
7
23
1
3
0
1
0
0

10
10
1
2
13:17
15:42
15:40
18:36
  8,318
10,104
   228
   229
   180,025
   180,139
39
37
1
1
1
1
0
0

11
11
11
1
2
3
00:20
06:50
22:49
01:39
11:14
23:59
  4,655
15,243
  3,961
   213
   228
   -43
   -26,457
   -26,450
   -26,732
4
10
4694
2
2
12
0
2
13
0
0
0

12
12
1
2
11:53
15:42
15:40
16:47
13,090
  3,884
   225
   220
   352,169
   352,175
20
11
1
0
1
0
0
0

13
1
02:46
08:10
18,857
   225
  -228,805
22
1
1
0

14
14
1
2
00:20
19:47
02:06
23:59
  6,319
14,524
   217
   403
   312,102
   312,083
7
6319
1
12
0
13
0
0

15
15
1
2
08:24
16:10
10:26
20:52
  6,997
16,337
   221
   223
    71,228
    71,205
17
24
2
3
2
2
0
0

16
1
00:55
05:56
17,595
   220
  -129,250
29
2
2
0

17
1
07:43
14:00
21,791
   224
   -45,961
19
2
2
0

18
1
16:56
23:31
22,647
   222
   218,196
31
5
4
0

19
19
1
2
04:17
20:19
08:48
22:40
15,427
  8,154
   227
   222
   -12,676
   -12,777
42
7
3
1
3
0
0
0

20
20
1
2
00:22
11:13
05:02
12:27
16,275
  4,449
   219
   226
  -123,956
  -123,926
32
9
2
10
2
0
0
0

21
1
15:58
22:18
21,842
   224
   -74,734
23
4
3
0

22
1
18:37
23:59
18,415
   492
  -205,012
10624
12
15
0

23
1
01:06
07:03
20,722
   221
  -319,181
26
2
2
0

24
24
1
2
14:20
15:42
15:40
20:58
  4,556
18,321
   215
   226
   -55,296
   -55,328
52
23
1
3
1
2
0
0

25
1
03:22
09:37
21,628
   223
  -492,523
37
3
3
0

26
26
26
1
2
3
07:56
15:59
19:07
10:36
19:05
20:30
  9,280
10,809
  4,811
   222
   224
   220
  -131,014
  -131,348
  -131,446
36
45
19
3
2
1
2
2
0
0
0
0

27
1
04:16
10:15
20,672
   233
  -155,125
35
3
3
0

28
1
06:20
12:56
22,692
   228
    12,558
11
2
2
0

29
-

30
30
30
30
1
2
3
4
00:20
13:14
15:42
22:45
01:42
15:40
17:29
23:59
  4,843
  8,499
  6,111
  4,118
   218
   222
   220
  -113
   -56,523
   -56,592
   -56,605
   -56,973
6
11
23
6019
5
1
1
12
0
1
1
13
0
0
0
0

31
31
1
2
00:20
22:07
03:48
23:59
12,180
  6,385
   213
  -366
     2,270
     1,803
26
13458
2
12
1
6385
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	00:20 21:01	03:42 23:59	11,856 10,079	212 216	-173,440 -173,606	28 22	2 2	1 2	0 0
2 2	1 2	11:04 15:42	15:40 17:11	16,031 4,981	225 226	-159,595 -159,626	20 23	1 1	1 1	0 0
3 3	1 2	03:15 19:11	07:38 21:55	15,229 9,453	224 218	-160,564 -160,862	31 20	2 2	1 1	0 0
4	1	09:52	15:32	19,655	224	39,777	38	1	1	0
5 5 5	1 2 3	12:32 15:42 22:38	15:40 17:03 23:59	10,746 4,595 4,578	223 223 347	-606,264 -606,422 -606,789	61 28 2581	1 1 12	1 0 13	0 0 0
6 6	1 2	14:35 15:42	15:40 19:57	3,654 14,655	217 223	-183,137 -183,007	69 60	1 2	1 1	0 0

8 8	1 2	05:17 09:00	07:59 11:16	9,458 7,934	231 229	134,291 134,306	5 4	3 1	0 0	0 0
9 9	1 2	10:21 18:59	13:58 22:50	12,503 13,237	229 223	-101,640 -101,691	7 23	1 3	0 1	0 0
10 10	1 2	13:17 15:42	15:40 18:36	8,318 10,104	228 229	180,025 180,139	39 37	1 1	1 1	0 0
11 11 11	1 2 3	00:20 06:50 22:49	01:39 11:14 23:59	4,655 15,243 3,961	213 228 -43	-26,457 -26,450 -26,732	4 10 4694	2 2 12	0 2 13	0 0 0
12 12	1 2	11:53 15:42	15:40 16:47	13,090 3,884	225 220	352,169 352,175	20 11	1 0	1 0	0 0
13	1	02:46	08:10	18,857	225	-228,805	22	1	1	0
14 14	1 2	00:20 19:47	02:06 23:59	6,319 14,524	217 403	312,102 312,083	7 6319	1 12	0 13	0 0
15 15	1 2	08:24 16:10	10:26 20:52	6,997 16,337	221 223	71,228 71,205	17 24	2 3	2 2	0 0
16	1	00:55	05:56	17,595	220	-129,250	29	2	2	0
17	1	07:43	14:00	21,791	224	-45,961	19	2	2	0
18	1	16:56	23:31	22,647	222	218,196	31	5	4	0
19 19	1 2	04:17 20:19	08:48 22:40	15,427 8,154	227 222	-12,676 -12,777	42 7	3 1	3 0	0 0
20 20	1 2	00:22 11:13	05:02 12:27	16,275 4,449	219 226	-123,956 -123,926	32 9	2 10	2 0	0 0
21	1	15:58	22:18	21,842	224	-74,734	23	4	3	0
22	1	18:37	23:59	18,415	492	-205,012	10624	12	15	0
23	1	01:06	07:03	20,722	221	-319,181	26	2	2	0
24 24	1 2	14:20 15:42	15:40 20:58	4,556 18,321	215 226	-55,296 -55,328	52 23	1 3	1 2	0 0
25	1	03:22	09:37	21,628	223	-492,523	37	3	3	0
26 26 26	1 2 3	07:56 15:59 19:07	10:36 19:05 20:30	9,280 10,809 4,811	222 224 220	-131,014 -131,348 -131,446	36 45 19	3 2 1	2 2 0	0 0 0
27	1	04:16	10:15	20,672	233	-155,125	35	3	3	0
28	1	06:20	12:56	22,692	228	12,558	11	2	2	0
29	-
30 30 30 30	1 2 3 4	00:20 13:14 15:42 22:45	01:42 15:40 17:29 23:59	4,843 8,499 6,111 4,118	218 222 220 -113	-56,523 -56,592 -56,605 -56,973	6 11 23 6019	5 1 1 12	0 1 1 13	0 0 0 0
31 31	1 2	00:20 22:07	03:48 23:59	12,180 6,385	213 -366	2,270 1,803	26 13458	2 12	1 6385	0 0

33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-