GPS Space Vehicle Time Integrity for MJD 53614

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(MSL)
-GPS_SV (ns) UTC(MSL)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
06:55
13:38
23,404
   127
    -6,078
16
1
0
0

2
2
1
2
00:00
20:37
02:52
23:59
10,096
11,618
   140
   238
    27,512
    27,618
25
3515
1
12
1
14
0
0

3
3
1
2
04:41
12:43
07:28
17:04
  9,726
15,127
   147
   127
   -30,400
   -30,509
12
11
1
1
0
0
0
0

4
1
19:16
23:59
16,227
   404
    20,075
10338
12
323
0

5
5
5
1
2
3
00:00
08:26
21:17
02:11
09:27
23:59
  7,623
  3,672
  9,215
   141
   128
   202
  -127,107
  -127,227
  -127,332
45
9
2277
1
29
12
1
0
14
0
0
0

6
1
00:04
05:27
18,630
   141
  -804,730
96
3
3
0

7
1
17:26
23:47
22,204
   125
  -311,291
119
2
2
0

8
1
14:46
20:43
20,647
   126
    40,177
18
3
3
0

9
9
1
2
04:27
19:46
05:59
23:22
  5,539
12,673
   144
   120
     5,881
     5,978
5
12
0
2
0
0
0
0

10
10
1
2
00:00
22:39
03:58
23:59
13,660
  4,568
   142
  -965
   -69,247
   -70,404
32
21467
2
12
2
4568
0
0

11
11
1
2
07:58
16:14
11:10
20:16
10,997
14,044
   132
   126
  -260,953
  -261,070
26
30
1
2
1
2
0
0

12
-

13
1
12:16
17:36
18,399
   127
   -11,672
40
3
2
0

14
1
08:00
11:52
13,456
   131
    27,142
22
1
1
0

15
1
02:57
08:55
20,389
   139
  -482,710
50
2
2
0

16
1
10:22
15:25
17,444
   129
    -7,593
39
2
2
0

17
-

18
18
1
2
02:26
08:00
05:59
09:02
12,349
  3,447
   140
   135
   184,225
   184,265
34
5
2
4
2
0
0
0

19
19
1
2
05:49
13:43
08:07
18:13
  7,953
15,677
   138
   129
    25,915
    25,916
4
30
1
3
0
3
0
0

20
20
1
2
09:40
20:37
14:26
21:51
16,633
  4,150
   131
   123
    50,312
    50,256
29
36
1
2
1
2
0
0

21
1
01:20
05:59
16,030
   142
  -125,602
34
3
3
0

22
22
1
2
03:57
08:00
05:59
10:35
  7,303
  8,811
   133
   119
   -37,141
   -37,183
46
51
1
1
1
1
0
0

23
23
1
2
10:44
13:00
11:59
16:37
  4,537
12,741
   128
   129
  -177,012
  -176,984
5
16
0
1
0
1
0
0

24
24
1
2
10:32
18:06
12:06
22:53
  5,588
16,647
   125
   125
   -43,202
   -43,291
29
33
1
2
1
2
0
0

25
1
07:46
13:29
19,813
   130
  -102,044
9
1
0
0

26
26
1
2
01:30
17:30
05:59
19:58
15,597
  8,598
   139
   119
   -11,335
   -11,183
36
9
2
0
1
0
0
0

27
1
13:27
19:33
21,215
   127
   -13,363
20
3
3
0

28
1
15:39
22:18
23,134
   128
   -42,238
44
4
4
0

29
29
1
2
01:10
16:54
05:30
19:44
14,834
  9,707
   140
   123
  -284,967
  -286,191
107
72
4
2
4
2
0
0

30
30
30
1
2
3
00:00
08:16
22:38
02:59
11:08
23:59
10,482
10,024
  4,620
   137
   132
  -638
  -364,127
  -364,565
  -366,047
49
47
14829
2
2
12
1
2
4620
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 UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) 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	UTC(MSL) -GPS_SV (ns)	UTC(MSL) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	1	06:55	13:38	23,404	127	-6,078	16	1	0	0
2 2	1 2	00:00 20:37	02:52 23:59	10,096 11,618	140 238	27,512 27,618	25 3515	1 12	1 14	0 0
3 3	1 2	04:41 12:43	07:28 17:04	9,726 15,127	147 127	-30,400 -30,509	12 11	1 1	0 0	0 0
4	1	19:16	23:59	16,227	404	20,075	10338	12	323	0
5 5 5	1 2 3	00:00 08:26 21:17	02:11 09:27 23:59	7,623 3,672 9,215	141 128 202	-127,107 -127,227 -127,332	45 9 2277	1 29 12	1 0 14	0 0 0
6	1	00:04	05:27	18,630	141	-804,730	96	3	3	0
7	1	17:26	23:47	22,204	125	-311,291	119	2	2	0
8	1	14:46	20:43	20,647	126	40,177	18	3	3	0
9 9	1 2	04:27 19:46	05:59 23:22	5,539 12,673	144 120	5,881 5,978	5 12	0 2	0 0	0 0
10 10	1 2	00:00 22:39	03:58 23:59	13,660 4,568	142 -965	-69,247 -70,404	32 21467	2 12	2 4568	0 0
11 11	1 2	07:58 16:14	11:10 20:16	10,997 14,044	132 126	-260,953 -261,070	26 30	1 2	1 2	0 0
12	-
13	1	12:16	17:36	18,399	127	-11,672	40	3	2	0
14	1	08:00	11:52	13,456	131	27,142	22	1	1	0
15	1	02:57	08:55	20,389	139	-482,710	50	2	2	0
16	1	10:22	15:25	17,444	129	-7,593	39	2	2	0
17	-
18 18	1 2	02:26 08:00	05:59 09:02	12,349 3,447	140 135	184,225 184,265	34 5	2 4	2 0	0 0
19 19	1 2	05:49 13:43	08:07 18:13	7,953 15,677	138 129	25,915 25,916	4 30	1 3	0 3	0 0
20 20	1 2	09:40 20:37	14:26 21:51	16,633 4,150	131 123	50,312 50,256	29 36	1 2	1 2	0 0
21	1	01:20	05:59	16,030	142	-125,602	34	3	3	0
22 22	1 2	03:57 08:00	05:59 10:35	7,303 8,811	133 119	-37,141 -37,183	46 51	1 1	1 1	0 0
23 23	1 2	10:44 13:00	11:59 16:37	4,537 12,741	128 129	-177,012 -176,984	5 16	0 1	0 1	0 0
24 24	1 2	10:32 18:06	12:06 22:53	5,588 16,647	125 125	-43,202 -43,291	29 33	1 2	1 2	0 0
25	1	07:46	13:29	19,813	130	-102,044	9	1	0	0
26 26	1 2	01:30 17:30	05:59 19:58	15,597 8,598	139 119	-11,335 -11,183	36 9	2 0	1 0	0 0
27	1	13:27	19:33	21,215	127	-13,363	20	3	3	0
28	1	15:39	22:18	23,134	128	-42,238	44	4	4	0
29 29	1 2	01:10 16:54	05:30 19:44	14,834 9,707	140 123	-284,967 -286,191	107 72	4 2	4 2	0 0
30 30 30	1 2 3	00:00 08:16 22:38	02:59 11:08 23:59	10,482 10,024 4,620	137 132 -638	-364,127 -364,565 -366,047	49 47 14829	2 2 12	1 2 4620	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-