GPS Space Vehicle Time Integrity for MJD 55633

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
-

2
1
02:35
08:39
21,044
     1
  -324,895
19
2
2
0

3
3
1
2
10:32
18:30
13:14
22:55
  9,110
15,103
    16
     8
  -687,777
  -687,941
34
24
2
0
2
0
0
0

4
1
02:00
07:03
17,542
     0
   -59,165
58
3
2
0

5
1
04:38
09:57
18,608
     3
   128,269
39
1
1
0

6
6
1
2
09:59
18:26
13:19
22:24
11,365
13,482
     8
     4
    23,833
    27,919
447
532
3
0
3996
5924
0
0

7
7
1
2
00:00
19:14
01:37
23:59
  5,838
16,215
   -10
   315
    -5,488
    -5,226
8
10340
0
14
0
14
0
0

8
8
1
2
00:00
20:37
01:57
23:59
  6,570
11,469
    -4
    89
    -7,547
    -7,468
4
2161
3
14
0
14
0
0

9
9
1
2
02:00
10:24
05:22
14:12
11,718
12,997
     1
    11
   -67,259
   -67,312
37
31
2
2
2
2
0
0

10
10
1
2
03:24
19:29
07:59
21:50
15,983
  8,093
    10
    15
    68,676
    68,744
31
5
2
2
2
0
0
0

11
11
11
1
2
3
00:00
13:49
21:49
01:57
16:41
23:59
  6,570
10,063
  7,540
    -4
    12
  -117
   133,989
   134,166
   134,121
6
12
2882
0
2
14
0
0
14
0
0
0

12
1
03:05
08:04
17,362
     1
    19,761
30
6
2
0

13
1
17:59
23:29
19,016
    11
  -279,170
9
0
0
0

14
1
11:14
17:27
21,414
    15
  -137,230
18
2
2
0

15
15
1
2
00:27
07:50
01:43
12:45
  4,426
16,968
    -8
    11
   143,897
   143,809
7
16
1
1
0
1
0
0

16
1
16:24
21:30
17,431
    15
   157,418
15
0
0
0

17
17
1
2
00:00
02:00
01:57
05:24
  6,570
11,875
    -5
    -1
  -183,854
  -183,852
4
26
0
1
0
1
0
0

18
1
08:41
15:21
23,082
    14
  -126,223
22
3
3
0

19
19
1
2
11:43
19:36
14:06
23:59
  8,266
15,100
    14
   465
   119,787
   120,358
10
14798
1
14
0
17
0
0

20
20
1
2
02:34
15:38
03:44
20:20
  4,188
16,196
    -3
    15
   -48,702
   -48,685
8
5
13
88
0
0
0
0

21
1
07:28
13:41
21,507
    13
   130,082
25
2
2
0

22
1
10:04
16:39
22,809
    19
  -151,843
26
3
3
0

23
1
16:27
22:24
20,328
    13
  -320,313
15
0
0
0

24
24
24
1
2
3
00:00
14:01
22:40
01:57
17:36
23:59
  6,570
12,249
  4,487
    -5
    20
  -903
  -372,802
  -372,948
  -373,957
7
17
16375
0
2
14
0
1
4487
0
0
0

25
25
1
2
04:43
14:16
08:56
17:06
14,686
  9,649
     3
    15
    70,819
    70,858
8
11
2
1
0
1
0
0

26
26
26
1
2
3
00:00
07:04
22:37
01:56
11:12
23:59
  6,532
14,299
  4,660
   -12
     6
  -448
   143,593
   143,907
   143,961
17
54
8405
1
2
14
0
1
14
0
0
0

27
27
1
2
02:02
10:13
04:58
13:31
10,179
11,254
    -2
    18
  -245,061
  -245,143
50
40
2
2
2
2
0
0

28
28
28
1
2
3
00:00
02:00
21:36
01:57
04:14
23:59
  6,570
  7,708
  8,125
    -1
    -4
    13
   -24,889
   -24,909
   -25,053
5
24
6
0
2
2
0
1
0
0
0
0

29
1
05:41
11:13
19,129
     8
  -191,998
38
2
2
0

30
30
1
2
08:17
15:43
09:38
20:41
  4,563
17,103
    15
     8
  -328,749
  -328,853
7
17
1
0
0
0
0
0

31
1
13:40
19:13
19,155
    14
   -52,619
33
22
1
0

32
1
14:34
19:47
17,773
    15
   214,292
45
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	-
2	1	02:35	08:39	21,044	1	-324,895	19	2	2	0
3 3	1 2	10:32 18:30	13:14 22:55	9,110 15,103	16 8	-687,777 -687,941	34 24	2 0	2 0	0 0
4	1	02:00	07:03	17,542	0	-59,165	58	3	2	0
5	1	04:38	09:57	18,608	3	128,269	39	1	1	0
6 6	1 2	09:59 18:26	13:19 22:24	11,365 13,482	8 4	23,833 27,919	447 532	3 0	3996 5924	0 0
7 7	1 2	00:00 19:14	01:37 23:59	5,838 16,215	-10 315	-5,488 -5,226	8 10340	0 14	0 14	0 0
8 8	1 2	00:00 20:37	01:57 23:59	6,570 11,469	-4 89	-7,547 -7,468	4 2161	3 14	0 14	0 0
9 9	1 2	02:00 10:24	05:22 14:12	11,718 12,997	1 11	-67,259 -67,312	37 31	2 2	2 2	0 0
10 10	1 2	03:24 19:29	07:59 21:50	15,983 8,093	10 15	68,676 68,744	31 5	2 2	2 0	0 0
11 11 11	1 2 3	00:00 13:49 21:49	01:57 16:41 23:59	6,570 10,063 7,540	-4 12 -117	133,989 134,166 134,121	6 12 2882	0 2 14	0 0 14	0 0 0
12	1	03:05	08:04	17,362	1	19,761	30	6	2	0
13	1	17:59	23:29	19,016	11	-279,170	9	0	0	0
14	1	11:14	17:27	21,414	15	-137,230	18	2	2	0
15 15	1 2	00:27 07:50	01:43 12:45	4,426 16,968	-8 11	143,897 143,809	7 16	1 1	0 1	0 0
16	1	16:24	21:30	17,431	15	157,418	15	0	0	0
17 17	1 2	00:00 02:00	01:57 05:24	6,570 11,875	-5 -1	-183,854 -183,852	4 26	0 1	0 1	0 0
18	1	08:41	15:21	23,082	14	-126,223	22	3	3	0
19 19	1 2	11:43 19:36	14:06 23:59	8,266 15,100	14 465	119,787 120,358	10 14798	1 14	0 17	0 0
20 20	1 2	02:34 15:38	03:44 20:20	4,188 16,196	-3 15	-48,702 -48,685	8 5	13 88	0 0	0 0
21	1	07:28	13:41	21,507	13	130,082	25	2	2	0
22	1	10:04	16:39	22,809	19	-151,843	26	3	3	0
23	1	16:27	22:24	20,328	13	-320,313	15	0	0	0
24 24 24	1 2 3	00:00 14:01 22:40	01:57 17:36 23:59	6,570 12,249 4,487	-5 20 -903	-372,802 -372,948 -373,957	7 17 16375	0 2 14	0 1 4487	0 0 0
25 25	1 2	04:43 14:16	08:56 17:06	14,686 9,649	3 15	70,819 70,858	8 11	2 1	0 1	0 0
26 26 26	1 2 3	00:00 07:04 22:37	01:56 11:12 23:59	6,532 14,299 4,660	-12 6 -448	143,593 143,907 143,961	17 54 8405	1 2 14	0 1 14	0 0 0
27 27	1 2	02:02 10:13	04:58 13:31	10,179 11,254	-2 18	-245,061 -245,143	50 40	2 2	2 2	0 0
28 28 28	1 2 3	00:00 02:00 21:36	01:57 04:14 23:59	6,570 7,708 8,125	-1 -4 13	-24,889 -24,909 -25,053	5 24 6	0 2 2	0 1 0	0 0 0
29	1	05:41	11:13	19,129	8	-191,998	38	2	2	0
30 30	1 2	08:17 15:43	09:38 20:41	4,563 17,103	15 8	-328,749 -328,853	7 17	1 0	0 0	0 0
31	1	13:40	19:13	19,155	14	-52,619	33	22	1	0
32	1	14:34	19:47	17,773	15	214,292	45	1	1	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-