GPS Space Vehicle Time Integrity for MJD 54126

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
1
2
00:00
20:11
02:54
23:59
10,469
13,666
   -68
   -46
  -103,780
  -103,943
15
16
7
0
0
0
0
0

2
1
09:42
14:56
18,777
   -46
   -76,786
25
10
0
0

3
3
1
2
02:01
17:58
05:10
20:23
11,363
  8,674
   -45
   -55
    -3,710
    -4,053
24
20
0
0
0
0
0
0

4
1
08:21
13:20
17,873
   -46
     -157
20
0
0
0

5
1
10:31
14:49
15,535
   -47
   -21,128
57
0
0
0

6
1
13:00
18:20
19,169
   -51
  -430,847
127
0
0
0

7
1
13:26
18:32
18,362
   -47
  -435,215
51
0
0
0

8
1
04:03
09:34
19,860
   -48
    94,370
7
163
0
0

9
9
1
2
08:39
17:26
12:20
19:06
13,311
  5,980
   -47
   -44
   -54,820
   -54,863
15
11
4
54
0
0
0
0

10
10
1
2
12:21
15:24
15:23
16:42
10,897
  4,685
   -45
   -60
   -96,532
   -96,551
9
5
9
26
0
0
0
0

11
11
1
2
05:14
22:26
09:20
23:59
14,658
  5,556
   -45
   -50
    -5,013
    -5,096
14
10
34
8
0
0
0
0

12
1
10:20
13:25
11,080
   -46
    58,209
24
0
0
0

13
1
01:16
06:36
19,147
   -51
  -136,749
30
0
0
0

14
1
18:33
23:38
18,275
   -39
    -6,089
13
15
0
0

15
-

16
1
00:00
03:49
13,755
   -49
  -116,059
20
0
0
0

17
1
06:30
11:31
18,047
   -48
   -81,121
6
86
0
0

18
1
15:42
20:52
18,492
   -42
   253,837
6
126
0
0

19
19
1
2
02:57
19:50
07:05
21:01
14,855
  4,147
   -45
   -45
   -60,960
   -61,200
25
12
1
13
0
0
0
0

20
20
1
2
00:00
22:47
03:25
23:59
12,315
  4,369
   -55
   -33
    22,054
    22,085
9
5
46
11
0
0
0
0

21
1
14:57
20:50
21,185
   -47
   -69,615
11
8
0
0

22
1
17:25
23:14
20,987
   -44
  -164,241
17
7
0
0

23
1
00:20
05:39
19,081
   -48
  -147,405
16
1
0
0

24
24
1
2
11:30
16:43
16:41
17:58
18,656
  4,444
   -50
   -53
   -72,023
   -72,069
22
10
18
10
0
0
0
0

25
25
1
2
00:00
21:33
02:20
23:59
  8,409
  8,790
   -50
   -36
  -371,074
  -370,027
30
31
0
0
0
0
0
0

26
26
26
1
2
3
06:37
14:50
17:58
08:09
17:24
18:58
  5,475
  9,233
  3,606
   -46
   -49
   -55
    12,489
    13,052
    13,195
29
44
16
0
0
0
0
0
0
0
0
0

27
1
03:14
08:33
19,146
   -47
   -90,623
20
5
0
0

28
1
04:37
11:14
23,841
   -46
    -8,805
6
77
0
0

29
29
29
1
2
3
06:02
07:33
16:48
07:32
08:48
17:58
  5,348
  4,485
  4,160
   -44
   -52
   -49
  -328,652
  -328,732
  -329,196
24
24
18
6
9
0
0
0
0
0
0
0

30
1
11:40
12:59
  4,791
   -44
   -23,702
4
11
0
0

31
31
1
2
00:00
20:51
01:51
23:59
  6,654
11,302
   -58
   -41
     -825
    -1,179
11
23
28
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	1 2	00:00 20:11	02:54 23:59	10,469 13,666	-68 -46	-103,780 -103,943	15 16	7 0	0 0	0 0
2	1	09:42	14:56	18,777	-46	-76,786	25	10	0	0
3 3	1 2	02:01 17:58	05:10 20:23	11,363 8,674	-45 -55	-3,710 -4,053	24 20	0 0	0 0	0 0
4	1	08:21	13:20	17,873	-46	-157	20	0	0	0
5	1	10:31	14:49	15,535	-47	-21,128	57	0	0	0
6	1	13:00	18:20	19,169	-51	-430,847	127	0	0	0
7	1	13:26	18:32	18,362	-47	-435,215	51	0	0	0
8	1	04:03	09:34	19,860	-48	94,370	7	163	0	0
9 9	1 2	08:39 17:26	12:20 19:06	13,311 5,980	-47 -44	-54,820 -54,863	15 11	4 54	0 0	0 0
10 10	1 2	12:21 15:24	15:23 16:42	10,897 4,685	-45 -60	-96,532 -96,551	9 5	9 26	0 0	0 0
11 11	1 2	05:14 22:26	09:20 23:59	14,658 5,556	-45 -50	-5,013 -5,096	14 10	34 8	0 0	0 0
12	1	10:20	13:25	11,080	-46	58,209	24	0	0	0
13	1	01:16	06:36	19,147	-51	-136,749	30	0	0	0
14	1	18:33	23:38	18,275	-39	-6,089	13	15	0	0
15	-
16	1	00:00	03:49	13,755	-49	-116,059	20	0	0	0
17	1	06:30	11:31	18,047	-48	-81,121	6	86	0	0
18	1	15:42	20:52	18,492	-42	253,837	6	126	0	0
19 19	1 2	02:57 19:50	07:05 21:01	14,855 4,147	-45 -45	-60,960 -61,200	25 12	1 13	0 0	0 0
20 20	1 2	00:00 22:47	03:25 23:59	12,315 4,369	-55 -33	22,054 22,085	9 5	46 11	0 0	0 0
21	1	14:57	20:50	21,185	-47	-69,615	11	8	0	0
22	1	17:25	23:14	20,987	-44	-164,241	17	7	0	0
23	1	00:20	05:39	19,081	-48	-147,405	16	1	0	0
24 24	1 2	11:30 16:43	16:41 17:58	18,656 4,444	-50 -53	-72,023 -72,069	22 10	18 10	0 0	0 0
25 25	1 2	00:00 21:33	02:20 23:59	8,409 8,790	-50 -36	-371,074 -370,027	30 31	0 0	0 0	0 0
26 26 26	1 2 3	06:37 14:50 17:58	08:09 17:24 18:58	5,475 9,233 3,606	-46 -49 -55	12,489 13,052 13,195	29 44 16	0 0 0	0 0 0	0 0 0
27	1	03:14	08:33	19,146	-47	-90,623	20	5	0	0
28	1	04:37	11:14	23,841	-46	-8,805	6	77	0	0
29 29 29	1 2 3	06:02 07:33 16:48	07:32 08:48 17:58	5,348 4,485 4,160	-44 -52 -49	-328,652 -328,732 -329,196	24 24 18	6 9 0	0 0 0	0 0 0
30	1	11:40	12:59	4,791	-44	-23,702	4	11	0	0
31 31	1 2	00:00 20:51	01:51 23:59	6,654 11,302	-58 -41	-825 -1,179	11 23	28 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-