GPS Space Vehicle Time Integrity for MJD 52807

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
17:55
23:33
20,264
  -181
  -290,664
17
6
0
0

2
1
18:02
23:04
18,104
  -170
   133,996
28
0
0
0

3
3
1
2
12:21
20:00
14:43
23:59
  8,537
14,361
  -178
  -166
   -19,933
   -20,020
14
22
8
56
0
0
0
0

4
1
02:32
07:46
18,897
  -169
   -45,703
9
122
0
0

5
1
04:38
09:24
17,189
  -166
    -9,939
59
1
0
0

6
1
07:14
12:20
18,388
  -161
     5,193
7
76
0
0

7
1
00:47
05:42
17,701
  -169
  -536,322
86
0
0
0

8
8
1
2
00:00
21:50
03:52
23:59
13,897
  7,713
  -172
  -165
  -365,462
  -366,224
50
21
4
11
1
0
0
0

9
9
1
2
02:57
11:40
06:35
14:35
13,048
10,486
  -162
  -170
    49,125
    49,176
6
6
53
9
0
0
0
0

10
1
06:00
10:54
17,668
  -167
   -26,973
14
17
0
0

11
11
1
2
00:00
15:04
03:23
18:27
12,203
12,172
  -166
  -179
   -52,032
   -52,134
16
15
45
87
0
0
0
0

12
-

13
1
19:24
23:59
16,557
  -179
    28,392
6
49
0
0

14
1
12:39
17:36
17,752
  -172
    20,470
9
45
0
0

15
1
10:58
16:14
18,956
  -179
  -122,865
30
0
0
0

16
1
17:23
22:19
17,751
  -177
   -34,137
48
0
0
0

17
17
1
2
07:35
12:26
12:24
14:13
17,339
  6,421
  -165
  -191
   -18,546
   -18,596
21
11
0
2
0
0
0
0

18
1
10:06
16:30
22,981
  -178
   -12,389
11
38
0
0

19
-

20
20
1
2
04:00
16:49
05:00
21:35
  3,607
17,165
  -170
  -177
   213,918
   213,908
13
9
59
25
0
0
0
0

21
1
08:28
14:53
23,071
  -174
    20,398
79
0
0
0

22
-

23
1
14:13
17:39
12,356
  -185
   -29,038
11
9
0
0

24
1
03:49
09:00
18,636
  -172
   -38,108
24
0
0
0

25
1
14:53
19:41
17,291
  -169
   -46,332
11
88
0
0

26
26
1
2
01:00
09:25
03:10
11:39
  7,800
  8,030
  -175
  -170
  -516,592
  -516,700
14
15
14
0
0
0
0
0

27
27
1
2
00:00
20:58
02:55
23:59
10,505
10,911
  -180
  -166
  -303,108
  -307,275
177
173
1
0
1
0
0
0

28
28
1
2
00:00
22:55
05:37
23:59
20,244
  3,843
  -173
  -162
    32,937
    32,694
26
12
1
52
0
0
0
0

29
29
1
2
00:00
08:15
02:54
12:24
10,388
14,924
  -172
  -177
  -151,583
  -151,698
18
27
16
1
0
0
0
0

30
30
1
2
05:45
16:32
10:05
17:34
15,644
  3,670
  -173
  -176
  -196,384
  -197,836
202
50
1
0
1
0
0
0

31
31
31
1
2
3
00:00
13:45
20:43
01:09
14:52
23:59
  4,151
  4,002
11,800
  -172
  -191
  -175
  -269,779
  -270,950
  -271,611
31
32
84
0
1
0
0
1
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 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	17:55	23:33	20,264	-181	-290,664	17	6	0	0
2	1	18:02	23:04	18,104	-170	133,996	28	0	0	0
3 3	1 2	12:21 20:00	14:43 23:59	8,537 14,361	-178 -166	-19,933 -20,020	14 22	8 56	0 0	0 0
4	1	02:32	07:46	18,897	-169	-45,703	9	122	0	0
5	1	04:38	09:24	17,189	-166	-9,939	59	1	0	0
6	1	07:14	12:20	18,388	-161	5,193	7	76	0	0
7	1	00:47	05:42	17,701	-169	-536,322	86	0	0	0
8 8	1 2	00:00 21:50	03:52 23:59	13,897 7,713	-172 -165	-365,462 -366,224	50 21	4 11	1 0	0 0
9 9	1 2	02:57 11:40	06:35 14:35	13,048 10,486	-162 -170	49,125 49,176	6 6	53 9	0 0	0 0
10	1	06:00	10:54	17,668	-167	-26,973	14	17	0	0
11 11	1 2	00:00 15:04	03:23 18:27	12,203 12,172	-166 -179	-52,032 -52,134	16 15	45 87	0 0	0 0
12	-
13	1	19:24	23:59	16,557	-179	28,392	6	49	0	0
14	1	12:39	17:36	17,752	-172	20,470	9	45	0	0
15	1	10:58	16:14	18,956	-179	-122,865	30	0	0	0
16	1	17:23	22:19	17,751	-177	-34,137	48	0	0	0
17 17	1 2	07:35 12:26	12:24 14:13	17,339 6,421	-165 -191	-18,546 -18,596	21 11	0 2	0 0	0 0
18	1	10:06	16:30	22,981	-178	-12,389	11	38	0	0
19	-
20 20	1 2	04:00 16:49	05:00 21:35	3,607 17,165	-170 -177	213,918 213,908	13 9	59 25	0 0	0 0
21	1	08:28	14:53	23,071	-174	20,398	79	0	0	0
22	-
23	1	14:13	17:39	12,356	-185	-29,038	11	9	0	0
24	1	03:49	09:00	18,636	-172	-38,108	24	0	0	0
25	1	14:53	19:41	17,291	-169	-46,332	11	88	0	0
26 26	1 2	01:00 09:25	03:10 11:39	7,800 8,030	-175 -170	-516,592 -516,700	14 15	14 0	0 0	0 0
27 27	1 2	00:00 20:58	02:55 23:59	10,505 10,911	-180 -166	-303,108 -307,275	177 173	1 0	1 0	0 0
28 28	1 2	00:00 22:55	05:37 23:59	20,244 3,843	-173 -162	32,937 32,694	26 12	1 52	0 0	0 0
29 29	1 2	00:00 08:15	02:54 12:24	10,388 14,924	-172 -177	-151,583 -151,698	18 27	16 1	0 0	0 0
30 30	1 2	05:45 16:32	10:05 17:34	15,644 3,670	-173 -176	-196,384 -197,836	202 50	1 0	1 0	0 0
31 31 31	1 2 3	00:00 13:45 20:43	01:09 14:52 23:59	4,151 4,002 11,800	-172 -191 -175	-269,779 -270,950 -271,611	31 32 84	0 1 0	0 1 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-