GPS Space Vehicle Time Integrity for MJD 53945

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
08:48
15:03
22,425
   -19
   -68,046
22
0
0
0

2
1
00:00
03:17
11,752
   -24
   -18,451
18
10
0
0

3
3
1
2
06:29
14:02
08:47
18:15
  8,215
15,149
   -27
   -16
  -198,881
  -198,310
38
75
1
0
0
0
0
0

4
4
1
2
00:00
20:57
01:43
22:00
  6,121
  3,767
   -26
    -5
  -283,519
  -284,022
17
9
3
0
0
0
0
0

5
1
00:00
03:27
12,436
   -24
  -260,348
105
1
1
0

6
1
01:28
06:29
18,043
   -22
  -594,658
33
0
0
0

7
1
04:13
08:14
14,455
   -24
  -539,086
7
145
0
0

8
1
16:03
22:00
21,387
   -16
    74,014
7
204
0
0

9
9
9
1
2
3
06:29
07:38
20:57
07:31
08:59
22:00
  3,543
  4,795
  3,774
   -22
   -30
   -19
   -29,816
   -29,830
   -29,890
8
10
5
44
20
9
0
0
0
0
0
0

10
1
00:33
04:38
14,602
   -16
   -87,315
12
57
0
0

11
11
11
1
2
3
09:43
17:35
19:30
12:29
19:29
21:37
  9,842
  6,820
  7,612
   -32
   -11
   -14
  -342,029
  -342,066
  -342,084
14
10
14
43
90
55
0
0
0
0
0
0

12
-

13
1
13:26
18:51
19,458
   -21
   -81,197
23
14
0
0

14
1
07:35
11:42
14,805
   -26
     8,792
10
0
0
0

15
1
04:14
10:09
21,232
   -27
  -653,291
52
0
0
0

16
16
1
2
11:40
15:35
15:05
16:39
12,306
  3,829
   -17
   -26
   -60,392
   -60,431
13
17
5
66
0
0
0
0

17
1
18:45
22:00
11,687
    -6
   -99,758
6
42
0
0

18
1
03:45
09:25
20,316
   -23
   244,603
6
101
0
0

19
19
1
2
07:35
15:06
09:25
19:28
  6,603
15,700
   -30
   -14
    -3,845
    -3,912
13
18
5
12
0
0
0
0

20
1
11:02
15:47
17,136
   -22
    23,706
8
87
0
0

21
21
1
2
03:00
08:15
07:34
09:17
16,480
  3,731
   -20
   -39
   -44,396
   -44,441
16
6
17
3
0
0
0
0

22
1
05:44
12:01
22,636
   -33
  -120,702
33
2
0
0

23
1
12:02
17:51
20,843
   -18
  -138,033
8
110
0
0

24
1
20:00
22:00
  7,137
    -1
   -24,448
8
9
0
0

25
1
09:26
14:28
18,125
   -19
  -236,746
388
0
4736
0

26
26
26
1
2
3
02:52
18:51
20:16
07:21
20:01
21:21
16,148
  4,181
  3,874
   -24
   -15
   -25
   196,290
   196,996
   197,054
53
18
18
1
0
27
1
0
0
0
0
0

27
1
15:06
20:56
21,009
   -25
   -60,331
18
6
0
0

28
1
16:56
22:00
18,227
    -8
   -22,103
5
75
0
0

29
29
29
1
2
3
02:40
04:34
18:28
04:13
06:29
20:56
  5,584
  6,883
  8,824
   -11
   -29
   -21
  -631,731
  -631,762
  -631,844
5
10
12
10
4
21
0
0
0
0
0
0

30
30
1
2
00:04
10:09
04:13
11:10
14,901
  3,540
   -20
   -27
    -5,113
    -5,158
13
6
0
2
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	08:48	15:03	22,425	-19	-68,046	22	0	0	0
2	1	00:00	03:17	11,752	-24	-18,451	18	10	0	0
3 3	1 2	06:29 14:02	08:47 18:15	8,215 15,149	-27 -16	-198,881 -198,310	38 75	1 0	0 0	0 0
4 4	1 2	00:00 20:57	01:43 22:00	6,121 3,767	-26 -5	-283,519 -284,022	17 9	3 0	0 0	0 0
5	1	00:00	03:27	12,436	-24	-260,348	105	1	1	0
6	1	01:28	06:29	18,043	-22	-594,658	33	0	0	0
7	1	04:13	08:14	14,455	-24	-539,086	7	145	0	0
8	1	16:03	22:00	21,387	-16	74,014	7	204	0	0
9 9 9	1 2 3	06:29 07:38 20:57	07:31 08:59 22:00	3,543 4,795 3,774	-22 -30 -19	-29,816 -29,830 -29,890	8 10 5	44 20 9	0 0 0	0 0 0
10	1	00:33	04:38	14,602	-16	-87,315	12	57	0	0
11 11 11	1 2 3	09:43 17:35 19:30	12:29 19:29 21:37	9,842 6,820 7,612	-32 -11 -14	-342,029 -342,066 -342,084	14 10 14	43 90 55	0 0 0	0 0 0
12	-
13	1	13:26	18:51	19,458	-21	-81,197	23	14	0	0
14	1	07:35	11:42	14,805	-26	8,792	10	0	0	0
15	1	04:14	10:09	21,232	-27	-653,291	52	0	0	0
16 16	1 2	11:40 15:35	15:05 16:39	12,306 3,829	-17 -26	-60,392 -60,431	13 17	5 66	0 0	0 0
17	1	18:45	22:00	11,687	-6	-99,758	6	42	0	0
18	1	03:45	09:25	20,316	-23	244,603	6	101	0	0
19 19	1 2	07:35 15:06	09:25 19:28	6,603 15,700	-30 -14	-3,845 -3,912	13 18	5 12	0 0	0 0
20	1	11:02	15:47	17,136	-22	23,706	8	87	0	0
21 21	1 2	03:00 08:15	07:34 09:17	16,480 3,731	-20 -39	-44,396 -44,441	16 6	17 3	0 0	0 0
22	1	05:44	12:01	22,636	-33	-120,702	33	2	0	0
23	1	12:02	17:51	20,843	-18	-138,033	8	110	0	0
24	1	20:00	22:00	7,137	-1	-24,448	8	9	0	0
25	1	09:26	14:28	18,125	-19	-236,746	388	0	4736	0
26 26 26	1 2 3	02:52 18:51 20:16	07:21 20:01 21:21	16,148 4,181 3,874	-24 -15 -25	196,290 196,996 197,054	53 18 18	1 0 27	1 0 0	0 0 0
27	1	15:06	20:56	21,009	-25	-60,331	18	6	0	0
28	1	16:56	22:00	18,227	-8	-22,103	5	75	0	0
29 29 29	1 2 3	02:40 04:34 18:28	04:13 06:29 20:56	5,584 6,883 8,824	-11 -29 -21	-631,731 -631,762 -631,844	5 10 12	10 4 21	0 0 0	0 0 0
30 30	1 2	00:04 10:09	04:13 11:10	14,901 3,540	-20 -27	-5,113 -5,158	13 6	0 2	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-