GPS Space Vehicle Time Integrity for MJD 54036

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments REF
-GPS_SV (ns) REF
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
02:17
07:28
18,643
     2
   -85,277
19
2
0
0

2
1
15:44
20:54
18,476
     1
   -49,238
24
0
0
0

3
3
1
2
01:12
09:48
02:35
12:05
  4,981
  8,214
    -8
    -6
  -344,213
  -345,404
59
92
1
0
1
0
0
0

4
1
14:26
19:04
16,647
    -0
  -329,743
27
0
0
0

5
1
16:26
21:14
17,297
    -3
  -364,512
7
87
0
0

6
1
19:11
22:00
10,091
     6
  -568,321
28
0
0
0

7
1
00:00
01:04
  3,879
   -11
  -506,569
6
0
0
0

8
1
09:42
15:43
21,627
    -8
    84,498
6
76
0
0

9
1
14:42
18:27
13,501
    -7
   -42,234
12
10
0
0

10
1
18:18
22:00
13,246
     8
   -91,874
10
1
0
0

11
11
11
11
1
2
3
4
03:30
04:43
11:23
13:18
04:41
06:16
12:27
15:26
  4,252
  5,581
  3,865
  7,631
     3
   -13
     5
    -6
  -357,227
  -357,253
  -357,273
  -357,298
9
9
8
14
31
10
40
36
0
0
0
0
0
0
0
0

12
-

13
13
1
2
07:37
09:22
08:47
12:43
  4,200
12,060
     5
   -10
  -107,378
  -107,430
6
19
9
0
0
0
0
0

14
1
00:32
05:33
18,041
    -3
     2,460
11
21
0
0

15
-

16
16
1
2
05:50
08:54
08:52
10:19
10,913
  5,036
     2
   -13
   -86,257
   -86,302
15
11
1
39
0
0
0
0

17
1
12:35
17:30
17,718
    -5
   -91,484
5
81
0
0

18
18
1
2
00:00
03:08
03:06
04:12
11,064
  3,839
   -10
   -19
   251,689
   251,685
7
8
80
23
0
0
0
0

19
19
1
2
02:12
08:55
03:15
13:13
  3,678
15,469
   -10
     1
   -28,501
   -28,601
10
25
14
20
0
0
0
0

20
1
06:17
09:36
11,954
    -8
    21,927
7
15
0
0

21
21
1
2
00:00
20:58
03:06
22:00
11,148
  3,669
   -14
     7
   -59,014
   -59,104
13
6
1
19
0
0
0
0

22
22
1
2
00:00
04:06
04:05
05:49
14,696
  6,198
    -6
   -20
  -145,144
  -145,193
18
11
0
0
0
0
0
0

23
1
06:18
11:44
19,536
    -1
  -139,413
11
5
0
0

24
1
14:58
20:05
18,350
    -2
   -47,803
20
10
0
0

25
1
03:13
08:15
18,118
    -9
  -393,983
61
0
0
0

26
26
26
1
2
3
12:44
14:10
20:39
14:08
15:11
22:00
  4,943
  3,619
  4,821
    -2
   -15
    13
   312,104
   312,164
   312,570
23
14
20
0
3
0
0
0
0
0
0
0

27
1
08:48
14:40
21,103
    -1
   -75,129
22
0
0
0

28
1
10:44
17:22
23,859
    -4
   -15,555
6
41
0
0

29
29
29
1
2
3
12:16
20:24
22:17
14:58
22:15
23:59
  9,650
  6,720
  6,108
    -4
    17
     3
  -131,467
  -132,842
  -133,181
147
101
93
1
0
0
1
0
0
0
0
0

30
1
17:50
22:00
15,012
    -1
   -14,674
10
14
0
0

31
1
04:22
07:46
12,244
   -10
    61,131
47
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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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	REF -GPS_SV (ns)	REF -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	1	02:17	07:28	18,643	2	-85,277	19	2	0	0
2	1	15:44	20:54	18,476	1	-49,238	24	0	0	0
3 3	1 2	01:12 09:48	02:35 12:05	4,981 8,214	-8 -6	-344,213 -345,404	59 92	1 0	1 0	0 0
4	1	14:26	19:04	16,647	-0	-329,743	27	0	0	0
5	1	16:26	21:14	17,297	-3	-364,512	7	87	0	0
6	1	19:11	22:00	10,091	6	-568,321	28	0	0	0
7	1	00:00	01:04	3,879	-11	-506,569	6	0	0	0
8	1	09:42	15:43	21,627	-8	84,498	6	76	0	0
9	1	14:42	18:27	13,501	-7	-42,234	12	10	0	0
10	1	18:18	22:00	13,246	8	-91,874	10	1	0	0
11 11 11 11	1 2 3 4	03:30 04:43 11:23 13:18	04:41 06:16 12:27 15:26	4,252 5,581 3,865 7,631	3 -13 5 -6	-357,227 -357,253 -357,273 -357,298	9 9 8 14	31 10 40 36	0 0 0 0	0 0 0 0
12	-
13 13	1 2	07:37 09:22	08:47 12:43	4,200 12,060	5 -10	-107,378 -107,430	6 19	9 0	0 0	0 0
14	1	00:32	05:33	18,041	-3	2,460	11	21	0	0
15	-
16 16	1 2	05:50 08:54	08:52 10:19	10,913 5,036	2 -13	-86,257 -86,302	15 11	1 39	0 0	0 0
17	1	12:35	17:30	17,718	-5	-91,484	5	81	0	0
18 18	1 2	00:00 03:08	03:06 04:12	11,064 3,839	-10 -19	251,689 251,685	7 8	80 23	0 0	0 0
19 19	1 2	02:12 08:55	03:15 13:13	3,678 15,469	-10 1	-28,501 -28,601	10 25	14 20	0 0	0 0
20	1	06:17	09:36	11,954	-8	21,927	7	15	0	0
21 21	1 2	00:00 20:58	03:06 22:00	11,148 3,669	-14 7	-59,014 -59,104	13 6	1 19	0 0	0 0
22 22	1 2	00:00 04:06	04:05 05:49	14,696 6,198	-6 -20	-145,144 -145,193	18 11	0 0	0 0	0 0
23	1	06:18	11:44	19,536	-1	-139,413	11	5	0	0
24	1	14:58	20:05	18,350	-2	-47,803	20	10	0	0
25	1	03:13	08:15	18,118	-9	-393,983	61	0	0	0
26 26 26	1 2 3	12:44 14:10 20:39	14:08 15:11 22:00	4,943 3,619 4,821	-2 -15 13	312,104 312,164 312,570	23 14 20	0 3 0	0 0 0	0 0 0
27	1	08:48	14:40	21,103	-1	-75,129	22	0	0	0
28	1	10:44	17:22	23,859	-4	-15,555	6	41	0	0
29 29 29	1 2 3	12:16 20:24 22:17	14:58 22:15 23:59	9,650 6,720 6,108	-4 17 3	-131,467 -132,842 -133,181	147 101 93	1 0 0	1 0 0	0 0 0
30	1	17:50	22:00	15,012	-1	-14,674	10	14	0	0
31	1	04:22	07:46	12,244	-10	61,131	47	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-