GPS Space Vehicle Time Integrity for MJD 52844

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
15:24
21:14
20,319
  -224
  -296,484
29
2
2
0

2
1
15:29
20:44
18,238
  -211
   155,122
54
2
2
0

3
3
1
2
09:23
17:27
12:11
21:48
  9,790
15,207
  -222
  -214
   -30,250
   -30,346
9
32
1
1
0
1
0
0

4
1
00:00
05:31
19,440
  -220
   -42,933
6
63
0
0

5
5
1
2
02:05
13:06
06:53
14:10
16,583
  3,531
  -225
  -216
   -37,861
   -38,087
35
9
1
3
0
0
0
0

6
1
04:43
10:07
18,843
  -208
     6,103
4
22
0
0

7
7
1
2
00:00
21:59
04:19
23:59
15,264
  7,002
  -219
  -677
  -580,371
  -581,718
55
11184
1
12
1
632
0
0

8
8
1
2
00:00
19:19
01:22
23:59
  4,956
16,346
  -223
    68
  -393,716
  -393,983
13
10726
1
12
1
12
0
0

9
9
1
2
00:23
09:03
04:03
12:52
12,909
13,225
  -216
  -224
    54,920
    54,968
10
6
1
77
0
0
0
0

10
1
03:32
08:52
18,685
  -223
   -28,934
5
44
0
0

11
11
11
1
2
3
00:00
12:33
20:58
01:00
15:55
23:59
  3,605
11,670
10,630
  -227
  -229
    63
   -57,808
   -57,907
   -57,673
6
30
8427
10
2
12
0
2
12
0
0
0

12
-

13
1
16:47
22:08
18,770
  -222
    29,570
26
1
1
0

14
1
09:58
16:19
22,059
  -223
    20,099
22
2
1
0

15
1
07:57
13:47
20,220
  -229
  -137,851
38
1
1
0

16
1
14:50
19:48
17,401
  -221
   -56,367
46
2
2
0

17
1
04:33
11:16
23,348
  -223
   -76,639
431
0
7728
0

18
1
07:14
13:58
23,442
  -220
   -12,672
13
1
1
0

19
-

20
20
1
2
01:19
14:15
02:31
19:02
  4,079
16,805
  -220
  -222
   213,221
   213,199
8
33
13
2
0
2
0
0

21
1
05:54
12:20
22,270
  -216
   -11,131
61
0
0
0

22
-

23
1
08:45
15:16
22,635
  -221
   -31,787
11
1
1
0

24
1
01:19
07:10
20,241
  -222
   -47,145
18
0
0
0

25
1
12:18
17:59
19,829
  -228
   -48,672
18
2
2
0

26
26
1
2
06:16
22:25
11:00
23:59
16,454
  5,656
  -224
     8
  -523,998
  -523,821
7
4949
26
12
0
12
0
0

27
1
18:10
23:59
20,501
   130
  -468,276
14298
12
6827
0

28
28
1
2
00:00
20:24
03:06
23:59
10,932
12,701
  -221
  -197
    22,591
    22,386
10
784
1
12
0
12
0
0

29
29
1
2
05:43
21:23
09:57
23:59
14,675
  9,144
  -224
   263
  -158,471
  -158,022
6
13265
36
12
0
12
0
0

30
30
1
2
03:10
12:59
07:32
15:32
15,196
  8,962
  -223
  -221
  -328,346
  -329,592
177
104
1
1
1
1
0
0

31
31
1
2
10:44
18:12
12:20
23:02
  5,464
16,900
  -223
  -215
  -337,095
  -337,672
32
90
1
0
0
0
0
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	15:24	21:14	20,319	-224	-296,484	29	2	2	0
2	1	15:29	20:44	18,238	-211	155,122	54	2	2	0
3 3	1 2	09:23 17:27	12:11 21:48	9,790 15,207	-222 -214	-30,250 -30,346	9 32	1 1	0 1	0 0
4	1	00:00	05:31	19,440	-220	-42,933	6	63	0	0
5 5	1 2	02:05 13:06	06:53 14:10	16,583 3,531	-225 -216	-37,861 -38,087	35 9	1 3	0 0	0 0
6	1	04:43	10:07	18,843	-208	6,103	4	22	0	0
7 7	1 2	00:00 21:59	04:19 23:59	15,264 7,002	-219 -677	-580,371 -581,718	55 11184	1 12	1 632	0 0
8 8	1 2	00:00 19:19	01:22 23:59	4,956 16,346	-223 68	-393,716 -393,983	13 10726	1 12	1 12	0 0
9 9	1 2	00:23 09:03	04:03 12:52	12,909 13,225	-216 -224	54,920 54,968	10 6	1 77	0 0	0 0
10	1	03:32	08:52	18,685	-223	-28,934	5	44	0	0
11 11 11	1 2 3	00:00 12:33 20:58	01:00 15:55 23:59	3,605 11,670 10,630	-227 -229 63	-57,808 -57,907 -57,673	6 30 8427	10 2 12	0 2 12	0 0 0
12	-
13	1	16:47	22:08	18,770	-222	29,570	26	1	1	0
14	1	09:58	16:19	22,059	-223	20,099	22	2	1	0
15	1	07:57	13:47	20,220	-229	-137,851	38	1	1	0
16	1	14:50	19:48	17,401	-221	-56,367	46	2	2	0
17	1	04:33	11:16	23,348	-223	-76,639	431	0	7728	0
18	1	07:14	13:58	23,442	-220	-12,672	13	1	1	0
19	-
20 20	1 2	01:19 14:15	02:31 19:02	4,079 16,805	-220 -222	213,221 213,199	8 33	13 2	0 2	0 0
21	1	05:54	12:20	22,270	-216	-11,131	61	0	0	0
22	-
23	1	08:45	15:16	22,635	-221	-31,787	11	1	1	0
24	1	01:19	07:10	20,241	-222	-47,145	18	0	0	0
25	1	12:18	17:59	19,829	-228	-48,672	18	2	2	0
26 26	1 2	06:16 22:25	11:00 23:59	16,454 5,656	-224 8	-523,998 -523,821	7 4949	26 12	0 12	0 0
27	1	18:10	23:59	20,501	130	-468,276	14298	12	6827	0
28 28	1 2	00:00 20:24	03:06 23:59	10,932 12,701	-221 -197	22,591 22,386	10 784	1 12	0 12	0 0
29 29	1 2	05:43 21:23	09:57 23:59	14,675 9,144	-224 263	-158,471 -158,022	6 13265	36 12	0 12	0 0
30 30	1 2	03:10 12:59	07:32 15:32	15,196 8,962	-223 -221	-328,346 -329,592	177 104	1 1	1 1	0 0
31 31	1 2	10:44 18:12	12:20 23:02	5,464 16,900	-223 -215	-337,095 -337,672	32 90	1 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-