GPS Space Vehicle Time Integrity for MJD 54438

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
00:00
22:08
04:49
23:59
16,521
  6,445
   206
  -332
  -170,167
  -170,875
19
12330
2
12
1
6445
0
0

2
1
12:09
17:15
17,656
   211
  -155,680
20
3
1
0

3
3
1
2
04:21
20:17
08:43
23:01
15,059
  9,477
   206
   201
  -153,161
  -153,459
25
18
3
1
1
0
0
0

4
1
10:58
16:38
19,849
   203
    32,751
30
3
3
0

5
5
1
2
00:00
13:38
01:59
17:15
  6,839
12,580
   201
   211
  -576,863
  -577,970
44
79
1
2
1
2
0
0

6
6
1
2
15:41
17:17
17:15
21:03
  5,399
13,022
   203
   205
  -199,667
  -199,555
19
51
0
2
0
2
0
0

7
7
1
2
16:08
17:17
17:15
21:16
  3,799
13,817
   205
   205
    23,669
    23,688
4
37
0
2
0
2
0
0

8
1
06:23
12:21
20,603
   208
   132,350
16
1
1
0

9
9
1
2
11:26
20:05
15:03
23:56
12,787
13,281
   213
   194
   -99,342
   -99,408
7
11
2
1
0
0
0
0

10
10
1
2
14:22
17:17
17:15
19:40
  9,954
  8,063
   217
   218
   163,618
   163,733
45
33
2
2
2
2
0
0

11
11
1
2
00:00
07:56
02:44
12:19
  9,254
15,133
   200
   211
   -26,144
   -26,138
4
5
4
33
0
0
0
0

12
1
12:58
17:15
14,758
   209
   350,583
19
3
1
0

13
1
03:50
09:14
18,704
   204
  -225,324
18
2
1
0

14
14
1
2
00:00
20:53
03:13
23:59
10,972
10,580
   203
   233
   315,843
   315,674
12
830
1
12
0
13
0
0

15
15
1
2
09:31
17:17
11:31
21:59
  6,834
16,009
   207
   204
    74,011
    73,897
9
55
1
3
0
3
0
0

16
1
01:59
06:59
17,196
   206
  -127,363
16
2
1
0

17
1
08:48
15:05
22,021
   208
   -47,230
9
1
1
0

18
1
18:02
23:59
20,582
   468
   221,900
10849
12
12
0

19
19
1
2
05:23
21:25
09:56
23:45
15,891
  7,878
   208
   205
   -10,103
   -10,213
15
14
2
1
1
1
0
0

20
20
1
2
01:20
12:18
06:07
13:32
16,678
  4,257
   203
   209
  -124,928
  -124,899
10
12
1
1
1
1
0
0

21
1
17:17
23:22
20,991
   207
   -75,506
36
3
3
0

22
22
1
2
00:00
19:43
02:23
23:59
  8,001
14,786
   202
   338
  -204,183
  -204,116
6
4667
1
12
0
13
0
0

23
1
02:13
08:10
20,814
   206
  -314,717
22
2
2
0

24
24
1
2
15:26
17:17
17:15
22:04
  6,349
16,311
   210
   212
   -50,964
   -51,000
6
34
0
3
0
3
0
0

25
1
04:27
10:42
21,877
   207
  -487,038
28
2
2
0

26
26
1
2
09:03
17:17
11:42
21:40
  9,122
14,944
   211
   208
  -115,132
  -115,519
33
69
1
2
0
2
0
0

27
1
05:22
11:21
20,606
   214
  -151,727
16
1
1
0

28
1
07:25
14:01
22,898
   204
    11,669
15
1
1
0

29
-

30
30
30
1
2
3
00:00
14:19
17:17
02:47
17:15
18:35
  9,451
10,110
  4,417
   203
   209
   209
   -54,588
   -54,648
   -54,659
6
21
55
22
2
2
0
2
2
0
0
0

31
1
00:00
04:55
16,890
   201
      234
15
2
1
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 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	00:00 22:08	04:49 23:59	16,521 6,445	206 -332	-170,167 -170,875	19 12330	2 12	1 6445	0 0
2	1	12:09	17:15	17,656	211	-155,680	20	3	1	0
3 3	1 2	04:21 20:17	08:43 23:01	15,059 9,477	206 201	-153,161 -153,459	25 18	3 1	1 0	0 0
4	1	10:58	16:38	19,849	203	32,751	30	3	3	0
5 5	1 2	00:00 13:38	01:59 17:15	6,839 12,580	201 211	-576,863 -577,970	44 79	1 2	1 2	0 0
6 6	1 2	15:41 17:17	17:15 21:03	5,399 13,022	203 205	-199,667 -199,555	19 51	0 2	0 2	0 0
7 7	1 2	16:08 17:17	17:15 21:16	3,799 13,817	205 205	23,669 23,688	4 37	0 2	0 2	0 0
8	1	06:23	12:21	20,603	208	132,350	16	1	1	0
9 9	1 2	11:26 20:05	15:03 23:56	12,787 13,281	213 194	-99,342 -99,408	7 11	2 1	0 0	0 0
10 10	1 2	14:22 17:17	17:15 19:40	9,954 8,063	217 218	163,618 163,733	45 33	2 2	2 2	0 0
11 11	1 2	00:00 07:56	02:44 12:19	9,254 15,133	200 211	-26,144 -26,138	4 5	4 33	0 0	0 0
12	1	12:58	17:15	14,758	209	350,583	19	3	1	0
13	1	03:50	09:14	18,704	204	-225,324	18	2	1	0
14 14	1 2	00:00 20:53	03:13 23:59	10,972 10,580	203 233	315,843 315,674	12 830	1 12	0 13	0 0
15 15	1 2	09:31 17:17	11:31 21:59	6,834 16,009	207 204	74,011 73,897	9 55	1 3	0 3	0 0
16	1	01:59	06:59	17,196	206	-127,363	16	2	1	0
17	1	08:48	15:05	22,021	208	-47,230	9	1	1	0
18	1	18:02	23:59	20,582	468	221,900	10849	12	12	0
19 19	1 2	05:23 21:25	09:56 23:45	15,891 7,878	208 205	-10,103 -10,213	15 14	2 1	1 1	0 0
20 20	1 2	01:20 12:18	06:07 13:32	16,678 4,257	203 209	-124,928 -124,899	10 12	1 1	1 1	0 0
21	1	17:17	23:22	20,991	207	-75,506	36	3	3	0
22 22	1 2	00:00 19:43	02:23 23:59	8,001 14,786	202 338	-204,183 -204,116	6 4667	1 12	0 13	0 0
23	1	02:13	08:10	20,814	206	-314,717	22	2	2	0
24 24	1 2	15:26 17:17	17:15 22:04	6,349 16,311	210 212	-50,964 -51,000	6 34	0 3	0 3	0 0
25	1	04:27	10:42	21,877	207	-487,038	28	2	2	0
26 26	1 2	09:03 17:17	11:42 21:40	9,122 14,944	211 208	-115,132 -115,519	33 69	1 2	0 2	0 0
27	1	05:22	11:21	20,606	214	-151,727	16	1	1	0
28	1	07:25	14:01	22,898	204	11,669	15	1	1	0
29	-
30 30 30	1 2 3	00:00 14:19 17:17	02:47 17:15 18:35	9,451 10,110 4,417	203 209 209	-54,588 -54,648 -54,659	6 21 55	22 2 2	0 2 2	0 0 0
31	1	00:00	04:55	16,890	201	234	15	2	1	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-