GPS Space Vehicle Time Integrity for MJD 53306

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
04:38
09:30
09:28
11:17
17,399
  6,472
   -13
   -12
  -370,407
  -370,429
10
8
19
16
0
0
0
0

2
-

3
3
3
1
2
3
02:29
09:48
11:46
04:33
11:42
13:38
  7,391
  6,820
  6,690
   -33
    -8
   -11
   -55,904
   -55,971
   -55,996
16
7
9
1
3
36
0
0
0
0
0
0

4
1
16:47
21:23
16,562
   -11
  -580,018
78
0
0
0

5
1
18:28
23:14
17,172
   -12
   -56,674
25
0
0
0

6
6
1
2
00:00
21:08
02:28
23:59
  8,913
10,289
   -35
   -12
  -477,314
  -477,455
16
9
1
41
0
0
0
0

7
1
14:30
19:31
18,074
    -5
  -262,195
121
0
0
0

8
1
11:38
17:39
21,667
   -12
    12,468
8
13
0
0

9
9
9
1
2
3
01:42
03:23
16:51
03:09
04:36
20:26
  5,162
  4,410
12,919
   -28
   -19
   -14
    11,921
    11,937
    12,045
11
8
8
19
48
106
0
0
0
0
0
0

10
1
20:27
23:59
12,720
    -8
   -52,952
11
9
0
0

11
11
11
1
2
3
05:08
13:23
15:41
08:18
15:25
17:17
11,404
  7,193
  5,718
   -23
    -2
   -15
  -161,271
  -161,344
  -161,383
19
17
20
19
34
59
0
0
0
0
0
0

12
-

13
1
09:15
14:36
19,242
   -10
    19,530
11
2
0
0

14
1
02:29
07:39
18,597
   -11
    30,390
7
161
0
0

15
1
01:08
06:29
19,223
   -15
  -339,903
43
0
0
0

16
1
07:18
12:13
17,610
   -11
    -4,204
11
307
0
0

17
1
19:23
23:50
16,009
   -12
   160,375
11
49
0
0

18
1
00:02
04:41
16,773
   -17
    90,795
15
0
0
0

19
19
1
2
03:01
11:09
05:07
15:18
  7,597
14,920
   -24
    -5
     6,488
     6,525
10
9
25
117
0
0
0
0

20
1
06:33
11:23
17,399
   -11
   111,575
23
1
0
0

21
21
1
2
00:00
03:36
03:00
04:57
10,810
  4,855
   -13
   -38
   -81,507
   -81,537
6
10
14
7
0
0
0
0

22
1
01:31
07:35
21,835
   -25
   -15,453
13
52
0
0

23
1
07:37
13:34
21,376
   -10
  -193,099
34
0
0
0

24
1
17:42
22:53
18,632
    -8
   -68,975
24
0
0
0

25
1
04:58
10:02
18,234
   -13
   -78,471
10
47
0
0

26
26
26
1
2
3
00:00
15:51
22:31
02:28
17:01
23:59
  8,814
  4,126
  5,314
   -22
   -27
   -17
  -263,155
  -263,667
  -263,885
29
15
12
0
1
0
0
0
0
0
0
0

27
1
10:42
16:46
21,791
    -8
  -455,157
76
0
0
0

28
1
12:57
19:33
23,777
   -11
   -44,146
15
21
0
0

29
29
29
1
2
3
00:15
14:29
22:17
02:38
16:50
23:59
  8,475
  8,384
  6,165
   -27
   -12
   -20
  -296,567
  -295,861
  -295,502
27
25
29
15
1
0
1
0
0
0
0
0

30
30
1
2
06:25
19:38
07:40
23:57
  4,512
15,523
   -19
   -23
  -524,683
  -524,276
9
26
35
0
0
0
0
0

31
1
14:36
19:09
16,291
   -13
     -563
19
2
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	04:38 09:30	09:28 11:17	17,399 6,472	-13 -12	-370,407 -370,429	10 8	19 16	0 0	0 0
2	-
3 3 3	1 2 3	02:29 09:48 11:46	04:33 11:42 13:38	7,391 6,820 6,690	-33 -8 -11	-55,904 -55,971 -55,996	16 7 9	1 3 36	0 0 0	0 0 0
4	1	16:47	21:23	16,562	-11	-580,018	78	0	0	0
5	1	18:28	23:14	17,172	-12	-56,674	25	0	0	0
6 6	1 2	00:00 21:08	02:28 23:59	8,913 10,289	-35 -12	-477,314 -477,455	16 9	1 41	0 0	0 0
7	1	14:30	19:31	18,074	-5	-262,195	121	0	0	0
8	1	11:38	17:39	21,667	-12	12,468	8	13	0	0
9 9 9	1 2 3	01:42 03:23 16:51	03:09 04:36 20:26	5,162 4,410 12,919	-28 -19 -14	11,921 11,937 12,045	11 8 8	19 48 106	0 0 0	0 0 0
10	1	20:27	23:59	12,720	-8	-52,952	11	9	0	0
11 11 11	1 2 3	05:08 13:23 15:41	08:18 15:25 17:17	11,404 7,193 5,718	-23 -2 -15	-161,271 -161,344 -161,383	19 17 20	19 34 59	0 0 0	0 0 0
12	-
13	1	09:15	14:36	19,242	-10	19,530	11	2	0	0
14	1	02:29	07:39	18,597	-11	30,390	7	161	0	0
15	1	01:08	06:29	19,223	-15	-339,903	43	0	0	0
16	1	07:18	12:13	17,610	-11	-4,204	11	307	0	0
17	1	19:23	23:50	16,009	-12	160,375	11	49	0	0
18	1	00:02	04:41	16,773	-17	90,795	15	0	0	0
19 19	1 2	03:01 11:09	05:07 15:18	7,597 14,920	-24 -5	6,488 6,525	10 9	25 117	0 0	0 0
20	1	06:33	11:23	17,399	-11	111,575	23	1	0	0
21 21	1 2	00:00 03:36	03:00 04:57	10,810 4,855	-13 -38	-81,507 -81,537	6 10	14 7	0 0	0 0
22	1	01:31	07:35	21,835	-25	-15,453	13	52	0	0
23	1	07:37	13:34	21,376	-10	-193,099	34	0	0	0
24	1	17:42	22:53	18,632	-8	-68,975	24	0	0	0
25	1	04:58	10:02	18,234	-13	-78,471	10	47	0	0
26 26 26	1 2 3	00:00 15:51 22:31	02:28 17:01 23:59	8,814 4,126 5,314	-22 -27 -17	-263,155 -263,667 -263,885	29 15 12	0 1 0	0 0 0	0 0 0
27	1	10:42	16:46	21,791	-8	-455,157	76	0	0	0
28	1	12:57	19:33	23,777	-11	-44,146	15	21	0	0
29 29 29	1 2 3	00:15 14:29 22:17	02:38 16:50 23:59	8,475 8,384 6,165	-27 -12 -20	-296,567 -295,861 -295,502	27 25 29	15 1 0	1 0 0	0 0 0
30 30	1 2	06:25 19:38	07:40 23:57	4,512 15,523	-19 -23	-524,683 -524,276	9 26	35 0	0 0	0 0
31	1	14:36	19:09	16,291	-13	-563	19	2	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-