GPS Space Vehicle Time Integrity for MJD 53914

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
10:29
17:09
23,904
   -33
   -62,573
26
0
0
0

2
1
00:15
05:22
18,391
   -38
    -8,750
26
6
0
0

3
-

4
1
00:00
03:51
13,843
   -38
  -263,208
39
0
0
0

5
1
00:47
05:37
17,395
   -36
  -171,153
203
1
1
0

6
1
03:32
08:50
19,044
   -42
  -576,963
68
0
0
0

7
7
1
2
06:20
16:41
08:50
18:17
  8,987
  5,696
   -36
   -43
  -541,642
  -541,648
5
14
18
86
0
0
0
0

8
1
18:51
23:59
18,480
   -39
    70,632
6
138
0
0

9
9
1
2
00:00
09:45
02:51
11:08
10,250
  5,007
   -48
   -43
   -25,930
   -25,980
11
11
34
42
0
0
0
0

10
1
02:13
07:06
17,451
   -34
   -85,751
12
88
0
0

11
11
1
2
11:34
19:42
14:36
23:43
10,917
14,453
   -41
   -31
  -336,184
  -336,245
16
17
26
37
0
0
0
0

12
-

13
1
15:30
20:55
19,540
   -42
   -73,044
23
0
0
0

14
1
08:51
14:02
18,698
   -31
    10,996
14
20
0
0

15
1
06:20
12:15
21,310
   -29
  -635,969
43
0
0
0

16
1
13:45
18:44
17,910
   -40
   -52,819
26
60
0
0

17
17
1
2
00:00
20:36
01:58
23:59
  7,094
12,188
   -45
   -31
   -99,720
   -99,769
10
9
60
4
0
0
0
0

18
1
05:51
11:33
20,518
   -31
   240,989
9
110
0
0

19
19
1
2
09:24
17:11
11:33
21:37
  7,681
15,968
   -38
   -35
     2,711
     2,640
12
18
6
96
0
0
0
0

20
1
13:07
17:53
17,155
   -42
    24,796
14
2
0
0

21
21
1
2
05:06
09:57
09:24
11:23
15,423
  5,176
   -34
   -43
   -38,362
   -38,399
13
8
42
2
0
0
0
0

22
1
07:52
14:08
22,526
   -39
  -111,032
35
5
0
0

23
1
14:33
19:55
19,277
   -41
  -139,022
8
102
0
0

24
24
1
2
00:00
22:06
03:04
23:59
11,007
  6,807
   -43
   -24
   -16,540
   -16,734
18
9
42
2
0
0
0
0

25
-

26
26
26
1
2
3
04:58
20:56
22:21
09:26
22:10
23:28
16,044
  4,436
  4,013
   -37
   -37
   -43
   161,398
   162,049
   162,104
50
17
17
1
0
16
1
0
0
0
0
0

27
1
17:06
23:05
21,534
   -40
   -55,569
17
11
0
0

28
28
1
2
00:00
19:03
01:45
23:59
  6,295
17,761
   -41
   -34
   -24,362
   -24,287
6
7
30
131
0
0
0
0

29
29
29
29
1
2
3
4
04:45
07:19
20:33
22:04
06:20
09:02
22:03
23:05
  5,660
  6,157
  5,396
  3,647
   -27
   -44
   -34
   -44
  -624,247
  -624,300
  -624,467
  -624,493
8
12
9
10
1
1
46
21
0
0
0
0
0
0
0
0

30
30
1
2
02:10
12:48
06:20
14:04
14,988
  4,596
   -43
   -42
    -2,044
    -2,078
13
8
4
1
0
0
0
0

31
-

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	10:29	17:09	23,904	-33	-62,573	26	0	0	0
2	1	00:15	05:22	18,391	-38	-8,750	26	6	0	0
3	-
4	1	00:00	03:51	13,843	-38	-263,208	39	0	0	0
5	1	00:47	05:37	17,395	-36	-171,153	203	1	1	0
6	1	03:32	08:50	19,044	-42	-576,963	68	0	0	0
7 7	1 2	06:20 16:41	08:50 18:17	8,987 5,696	-36 -43	-541,642 -541,648	5 14	18 86	0 0	0 0
8	1	18:51	23:59	18,480	-39	70,632	6	138	0	0
9 9	1 2	00:00 09:45	02:51 11:08	10,250 5,007	-48 -43	-25,930 -25,980	11 11	34 42	0 0	0 0
10	1	02:13	07:06	17,451	-34	-85,751	12	88	0	0
11 11	1 2	11:34 19:42	14:36 23:43	10,917 14,453	-41 -31	-336,184 -336,245	16 17	26 37	0 0	0 0
12	-
13	1	15:30	20:55	19,540	-42	-73,044	23	0	0	0
14	1	08:51	14:02	18,698	-31	10,996	14	20	0	0
15	1	06:20	12:15	21,310	-29	-635,969	43	0	0	0
16	1	13:45	18:44	17,910	-40	-52,819	26	60	0	0
17 17	1 2	00:00 20:36	01:58 23:59	7,094 12,188	-45 -31	-99,720 -99,769	10 9	60 4	0 0	0 0
18	1	05:51	11:33	20,518	-31	240,989	9	110	0	0
19 19	1 2	09:24 17:11	11:33 21:37	7,681 15,968	-38 -35	2,711 2,640	12 18	6 96	0 0	0 0
20	1	13:07	17:53	17,155	-42	24,796	14	2	0	0
21 21	1 2	05:06 09:57	09:24 11:23	15,423 5,176	-34 -43	-38,362 -38,399	13 8	42 2	0 0	0 0
22	1	07:52	14:08	22,526	-39	-111,032	35	5	0	0
23	1	14:33	19:55	19,277	-41	-139,022	8	102	0	0
24 24	1 2	00:00 22:06	03:04 23:59	11,007 6,807	-43 -24	-16,540 -16,734	18 9	42 2	0 0	0 0
25	-
26 26 26	1 2 3	04:58 20:56 22:21	09:26 22:10 23:28	16,044 4,436 4,013	-37 -37 -43	161,398 162,049 162,104	50 17 17	1 0 16	1 0 0	0 0 0
27	1	17:06	23:05	21,534	-40	-55,569	17	11	0	0
28 28	1 2	00:00 19:03	01:45 23:59	6,295 17,761	-41 -34	-24,362 -24,287	6 7	30 131	0 0	0 0
29 29 29 29	1 2 3 4	04:45 07:19 20:33 22:04	06:20 09:02 22:03 23:05	5,660 6,157 5,396 3,647	-27 -44 -34 -44	-624,247 -624,300 -624,467 -624,493	8 12 9 10	1 1 46 21	0 0 0 0	0 0 0 0
30 30	1 2	02:10 12:48	06:20 14:04	14,988 4,596	-43 -42	-2,044 -2,078	13 8	4 1	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-