GPS Space Vehicle Time Integrity for MJD 52867

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
13:51
19:40
20,953
  -147
  -300,602
20
14
0
0

2
1
13:55
19:08
18,779
  -137
   168,391
29
0
0
0

3
3
1
2
08:16
15:53
10:37
20:07
  8,460
15,242
  -145
  -132
   -36,541
   -36,628
15
21
5
60
0
0
0
0

4
1
00:00
03:40
13,208
  -162
   -38,960
6
34
0
0

5
1
00:33
05:19
17,171
  -156
   -48,235
26
4
0
0

6
1
03:11
08:15
18,190
  -149
     6,857
8
59
0
0

7
7
1
2
00:00
20:33
01:33
22:00
  5,583
  5,190
  -159
  -123
  -601,555
  -602,223
17
17
0
0
0
0
0
0

8
1
17:48
22:00
15,140
  -127
  -407,042
22
14
0
0

9
9
1
2
00:00
07:36
02:28
09:23
  8,901
  6,431
  -152
  -145
     2,404
     2,455
7
5
60
11
0
0
0
0

10
1
01:58
06:53
17,752
  -158
   -30,077
11
23
0
0

11
11
1
2
11:01
19:35
14:22
22:00
12,054
  8,675
  -151
  -129
   -61,585
   -61,619
14
13
7
38
0
0
0
0

12
-

13
1
15:10
20:33
19,348
  -146
    30,295
6
32
0
0

14
1
08:35
13:35
18,002
  -143
    20,293
10
78
0
0

15
1
06:54
12:16
19,258
  -149
  -147,199
36
9
0
0

16
1
13:16
17:44
16,079
  -144
   -67,533
31
0
0
0

17
1
02:43
07:42
17,970
  -152
  -205,564
356
0
3502
0

18
1
05:58
12:19
22,829
  -149
   -11,997
5
129
0
0

19
-

20
1
12:40
17:27
17,261
  -148
   212,270
12
16
0
0

21
1
04:23
10:47
23,067
  -160
   -26,814
57
0
0
0

22
-

23
1
09:24
13:47
15,780
  -146
   -33,511
13
0
0
0

24
1
00:00
04:49
17,279
  -152
   -52,726
23
51
0
0

25
1
10:46
15:49
18,086
  -139
   -50,164
9
37
0
0

26
26
26
1
2
3
05:20
08:16
20:49
07:35
09:18
22:00
  8,104
  3,730
  4,255
  -147
  -159
  -139
  -524,437
  -524,444
  -524,400
4
7
7
50
32
27
0
0
0
0
0
0

27
1
16:35
22:00
19,466
  -140
  -554,527
231
0
0
0

28
28
1
2
00:00
18:51
01:33
22:00
  5,560
11,333
  -163
  -132
    16,796
    16,631
7
9
2
15
0
0
0
0

29
29
29
1
2
3
04:09
06:08
19:50
05:57
08:17
22:00
  6,461
  7,764
  7,783
  -152
  -165
  -141
   -40,635
   -40,806
   -41,782
36
49
46
0
1
0
0
1
0
0
0
0

30
30
1
2
01:39
12:26
05:57
13:28
15,467
  3,744
  -157
  -145
  -401,640
  -402,796
166
42
1
0
1
0
0
0

31
31
1
2
09:24
16:55
10:46
21:04
  4,925
14,912
  -156
  -138
  -369,197
  -369,651
26
65
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 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	13:51	19:40	20,953	-147	-300,602	20	14	0	0
2	1	13:55	19:08	18,779	-137	168,391	29	0	0	0
3 3	1 2	08:16 15:53	10:37 20:07	8,460 15,242	-145 -132	-36,541 -36,628	15 21	5 60	0 0	0 0
4	1	00:00	03:40	13,208	-162	-38,960	6	34	0	0
5	1	00:33	05:19	17,171	-156	-48,235	26	4	0	0
6	1	03:11	08:15	18,190	-149	6,857	8	59	0	0
7 7	1 2	00:00 20:33	01:33 22:00	5,583 5,190	-159 -123	-601,555 -602,223	17 17	0 0	0 0	0 0
8	1	17:48	22:00	15,140	-127	-407,042	22	14	0	0
9 9	1 2	00:00 07:36	02:28 09:23	8,901 6,431	-152 -145	2,404 2,455	7 5	60 11	0 0	0 0
10	1	01:58	06:53	17,752	-158	-30,077	11	23	0	0
11 11	1 2	11:01 19:35	14:22 22:00	12,054 8,675	-151 -129	-61,585 -61,619	14 13	7 38	0 0	0 0
12	-
13	1	15:10	20:33	19,348	-146	30,295	6	32	0	0
14	1	08:35	13:35	18,002	-143	20,293	10	78	0	0
15	1	06:54	12:16	19,258	-149	-147,199	36	9	0	0
16	1	13:16	17:44	16,079	-144	-67,533	31	0	0	0
17	1	02:43	07:42	17,970	-152	-205,564	356	0	3502	0
18	1	05:58	12:19	22,829	-149	-11,997	5	129	0	0
19	-
20	1	12:40	17:27	17,261	-148	212,270	12	16	0	0
21	1	04:23	10:47	23,067	-160	-26,814	57	0	0	0
22	-
23	1	09:24	13:47	15,780	-146	-33,511	13	0	0	0
24	1	00:00	04:49	17,279	-152	-52,726	23	51	0	0
25	1	10:46	15:49	18,086	-139	-50,164	9	37	0	0
26 26 26	1 2 3	05:20 08:16 20:49	07:35 09:18 22:00	8,104 3,730 4,255	-147 -159 -139	-524,437 -524,444 -524,400	4 7 7	50 32 27	0 0 0	0 0 0
27	1	16:35	22:00	19,466	-140	-554,527	231	0	0	0
28 28	1 2	00:00 18:51	01:33 22:00	5,560 11,333	-163 -132	16,796 16,631	7 9	2 15	0 0	0 0
29 29 29	1 2 3	04:09 06:08 19:50	05:57 08:17 22:00	6,461 7,764 7,783	-152 -165 -141	-40,635 -40,806 -41,782	36 49 46	0 1 0	0 1 0	0 0 0
30 30	1 2	01:39 12:26	05:57 13:28	15,467 3,744	-157 -145	-401,640 -402,796	166 42	1 0	1 0	0 0
31 31	1 2	09:24 16:55	10:46 21:04	4,925 14,912	-156 -138	-369,197 -369,651	26 65	1 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-