GPS Space Vehicle Time Integrity for MJD 56143

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
03:10
11:43
06:37
15:40
11,868
13,661
   224
   217
  -268,008
  -268,063
14
8
1
1
1
0
0
0

2
1
15:44
21:49
21,129
   216
  -398,677
9
1
0
0

3
3
1
2
00:00
07:40
02:21
12:07
  8,161
15,269
   236
   223
   -83,452
   -83,613
12
24
2
2
0
1
0
0

4
1
14:20
20:03
19,815
   215
  -264,131
69
1
1
0

5
1
17:43
21:53
14,542
   212
   340,961
21
1
1
0

6
6
1
2
00:00
07:33
02:26
11:34
  8,472
13,693
   232
   226
     3,185
     3,368
18
28
2
2
1
2
0
0

7
1
08:04
14:29
22,277
   219
  -107,135
30
2
2
0

8
1
09:51
15:48
20,692
   217
    -1,678
27
2
2
0

9
9
1
2
00:00
14:34
03:09
18:24
11,036
13,541
   232
   213
  -176,019
  -176,183
11
12
2
0
0
0
0
0

10
10
1
2
08:24
16:19
10:56
20:50
  8,904
15,525
   220
   217
    47,285
    47,322
16
5
2
51
2
0
0
0

11
11
1
2
02:36
10:44
05:40
14:57
10,629
14,678
   228
   220
   288,804
   288,919
11
16
2
3
0
0
0
0

12
1
16:16
21:13
17,110
   213
   -83,436
10
53
0
0

13
1
07:11
12:42
18,841
   221
  -190,006
14
2
0
0

14
1
00:22
06:32
21,341
   228
  -208,748
20
2
2
0

15
15
15
1
2
3
00:00
13:26
20:50
01:48
14:45
21:53
  6,144
  4,492
  3,798
   232
   209
   215
    93,501
    93,501
    93,520
25
4
4
1
9
6
1
0
0
0
0
0

16
1
05:46
10:58
17,922
   225
   243,082
34
3
3
0

17
1
12:15
18:27
21,699
   215
  -107,586
17
0
0
0

18
1
00:00
04:14
14,667
   231
  -208,171
11
2
1
0

19
19
1
2
00:57
08:48
03:16
13:24
  8,017
16,048
   235
   223
   291,232
   291,336
14
28
2
2
1
2
0
0

20
20
1
2
04:45
15:30
09:28
16:49
16,140
  4,522
   226
   215
   -65,460
   -65,490
13
9
4
7
1
0
0
0

21
21
1
2
00:00
20:37
02:51
21:53
  9,960
  4,357
   232
   214
   241,124
   241,283
19
5
2
1
1
0
0
0

22
1
00:00
05:56
20,520
   230
  -145,953
20
2
2
0

23
1
05:43
11:38
20,501
   224
  -178,367
38
3
3
0

24
-

25
25
1
2
03:26
17:48
06:14
21:53
  9,631
14,230
   225
   211
   -38,599
   -38,664
13
14
2
1
1
1
0
0

26
26
1
2
11:40
20:07
15:01
21:53
11,519
  6,131
   214
   216
   325,788
   325,459
41
24
1
0
0
0
0
0

27
27
1
2
00:00
14:11
02:40
18:03
  9,313
13,419
   238
   208
  -416,056
  -416,305
13
20
2
0
0
0
0
0

28
1
10:59
17:30
22,691
   213
  -171,605
26
0
0
0

29
1
18:39
21:53
11,343
   209
  -340,525
22
1
1
0

30
1
04:45
09:46
17,216
   221
   340,819
128
2
2
0

31
1
02:46
08:19
18,897
   226
  -264,868
17
13
0
0

32
1
03:40
08:55
18,102
   227
   472,900
24
1
1
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	03:10 11:43	06:37 15:40	11,868 13,661	224 217	-268,008 -268,063	14 8	1 1	1 0	0 0
2	1	15:44	21:49	21,129	216	-398,677	9	1	0	0
3 3	1 2	00:00 07:40	02:21 12:07	8,161 15,269	236 223	-83,452 -83,613	12 24	2 2	0 1	0 0
4	1	14:20	20:03	19,815	215	-264,131	69	1	1	0
5	1	17:43	21:53	14,542	212	340,961	21	1	1	0
6 6	1 2	00:00 07:33	02:26 11:34	8,472 13,693	232 226	3,185 3,368	18 28	2 2	1 2	0 0
7	1	08:04	14:29	22,277	219	-107,135	30	2	2	0
8	1	09:51	15:48	20,692	217	-1,678	27	2	2	0
9 9	1 2	00:00 14:34	03:09 18:24	11,036 13,541	232 213	-176,019 -176,183	11 12	2 0	0 0	0 0
10 10	1 2	08:24 16:19	10:56 20:50	8,904 15,525	220 217	47,285 47,322	16 5	2 51	2 0	0 0
11 11	1 2	02:36 10:44	05:40 14:57	10,629 14,678	228 220	288,804 288,919	11 16	2 3	0 0	0 0
12	1	16:16	21:13	17,110	213	-83,436	10	53	0	0
13	1	07:11	12:42	18,841	221	-190,006	14	2	0	0
14	1	00:22	06:32	21,341	228	-208,748	20	2	2	0
15 15 15	1 2 3	00:00 13:26 20:50	01:48 14:45 21:53	6,144 4,492 3,798	232 209 215	93,501 93,501 93,520	25 4 4	1 9 6	1 0 0	0 0 0
16	1	05:46	10:58	17,922	225	243,082	34	3	3	0
17	1	12:15	18:27	21,699	215	-107,586	17	0	0	0
18	1	00:00	04:14	14,667	231	-208,171	11	2	1	0
19 19	1 2	00:57 08:48	03:16 13:24	8,017 16,048	235 223	291,232 291,336	14 28	2 2	1 2	0 0
20 20	1 2	04:45 15:30	09:28 16:49	16,140 4,522	226 215	-65,460 -65,490	13 9	4 7	1 0	0 0
21 21	1 2	00:00 20:37	02:51 21:53	9,960 4,357	232 214	241,124 241,283	19 5	2 1	1 0	0 0
22	1	00:00	05:56	20,520	230	-145,953	20	2	2	0
23	1	05:43	11:38	20,501	224	-178,367	38	3	3	0
24	-
25 25	1 2	03:26 17:48	06:14 21:53	9,631 14,230	225 211	-38,599 -38,664	13 14	2 1	1 1	0 0
26 26	1 2	11:40 20:07	15:01 21:53	11,519 6,131	214 216	325,788 325,459	41 24	1 0	0 0	0 0
27 27	1 2	00:00 14:11	02:40 18:03	9,313 13,419	238 208	-416,056 -416,305	13 20	2 0	0 0	0 0
28	1	10:59	17:30	22,691	213	-171,605	26	0	0	0
29	1	18:39	21:53	11,343	209	-340,525	22	1	1	0
30	1	04:45	09:46	17,216	221	340,819	128	2	2	0
31	1	02:46	08:19	18,897	226	-264,868	17	13	0	0
32	1	03:40	08:55	18,102	227	472,900	24	1	1	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-