GPS Space Vehicle Time Integrity for MJD 53700

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
01:16
07:44
22,812
   -41
   -21,169
23
2
2
0

2
2
1
2
14:39
16:50
16:45
20:49
  7,411
14,022
295,101
   -36
   320,700
    25,556
18030489
12
2
2
7411
2
0
0

3
3
1
2
00:00
06:49
01:35
11:10
  5,406
14,987
   -62
   -48
   -53,754
   -53,830
7
34
1
2
0
2
0
0

4
4
1
2
13:27
16:50
16:45
19:06
11,564
  7,877
189,105
   -42
   124,695
   -64,590
14434516
35
2
2
11564
2
0
0

5
5
5
1
2
3
02:34
15:30
16:51
03:40
16:45
20:18
  3,692
  4,389
12,166
   -57
270,467
   -37
  -344,561
   -76,004
  -346,877
53
17921284
148
1
1
0
1
4389
0
0
0
0

6
1
18:10
21:59
13,268
   -41
   -23,445
209
0
0
0

7
7
1
2
11:44
16:50
16:45
18:10
17,415
  4,777
125,561
   -40
  -299,078
  -424,826
11762529
52
2
2
17415
2
0
0

8
1
08:56
14:53
20,422
   -36
    48,175
38
2
2
0

9
9
1
2
00:00
13:52
02:25
16:45
  8,399
10,055
   -61
217,473
  -170,056
    45,071
124
15479694
1
2
1
10055
0
0

10
1
16:53
21:59
17,858
   -33
   -74,328
22
1
1
0

11
11
1
2
02:07
10:22
05:17
14:25
11,181
14,259
   -57
   -40
  -285,961
  -286,041
12
14
1
0
0
0
0
0

12
-

13
1
06:22
11:43
18,564
   -42
   -25,762
32
2
2
0

14
1
00:00
05:53
20,408
   -51
    23,152
36
2
2
0

15
15
1
2
00:00
20:41
02:49
21:59
  9,861
  4,431
   -41
   -27
  -525,155
  -525,548
21
52
1
1
0
1
0
0

16
1
04:24
09:24
17,549
   -46
   -15,644
39
3
3
0

18
18
1
2
00:00
20:26
03:06
21:59
10,861
  5,314
   -50
   -34
   204,411
   204,605
7
55
1
1
0
1
0
0

19
19
19
1
2
3
00:05
01:16
07:55
01:15
02:16
12:32
  3,900
  3,619
15,773
   -54
   -55
   -39
    25,833
    25,830
    25,836
4
5
35
1
0
2
0
0
1
0
0
0

20
20
1
2
03:41
14:44
08:31
15:46
16,903
  3,709
   -48
   -37
    39,962
    39,933
33
8
3
42
3
0
0
0

21
21
1
2
00:00
19:25
01:15
21:59
  4,227
  8,991
   -49
   -34
  -151,473
  -151,744
7
29
0
1
0
1
0
0

22
22
1
2
00:00
01:16
01:15
04:44
  4,227
12,265
   -50
   -57
   -53,268
   -53,289
4
12
0
0
0
0
0
0

23
1
04:48
10:43
20,358
   -44
  -162,094
49
3
3
0

24
24
1
2
04:46
12:17
06:14
16:45
  5,025
15,591
   -48
76,114
   -65,065
    11,013
21
9508564
2
1
2
15591
0
0

25
1
01:57
07:42
20,183
   -46
    -4,586
20
2
2
0

26
26
1
2
11:35
19:33
14:06
21:59
  8,782
  8,504
   -39
   -36
    23,103
    23,278
15
30
1
1
0
1
0
0

27
1
07:43
13:46
20,826
   -34
   -24,764
29
2
2
0

28
1
09:45
16:24
22,911
   -36
   -38,093
31
2
2
0

29
29
1
2
11:03
19:15
13:53
21:59
  9,890
  9,559
   -40
   -37
  -432,510
  -433,009
51
53
1
1
0
1
0
0

30
30
1
2
02:24
16:53
05:09
21:01
  9,617
14,366
   -57
   -39
  -450,977
  -451,429
24
33
1
0
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 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	01:16	07:44	22,812	-41	-21,169	23	2	2	0
2 2	1 2	14:39 16:50	16:45 20:49	7,411 14,022	295,101 -36	320,700 25,556	18030489 12	2 2	7411 2	0 0
3 3	1 2	00:00 06:49	01:35 11:10	5,406 14,987	-62 -48	-53,754 -53,830	7 34	1 2	0 2	0 0
4 4	1 2	13:27 16:50	16:45 19:06	11,564 7,877	189,105 -42	124,695 -64,590	14434516 35	2 2	11564 2	0 0
5 5 5	1 2 3	02:34 15:30 16:51	03:40 16:45 20:18	3,692 4,389 12,166	-57 270,467 -37	-344,561 -76,004 -346,877	53 17921284 148	1 1 0	1 4389 0	0 0 0
6	1	18:10	21:59	13,268	-41	-23,445	209	0	0	0
7 7	1 2	11:44 16:50	16:45 18:10	17,415 4,777	125,561 -40	-299,078 -424,826	11762529 52	2 2	17415 2	0 0
8	1	08:56	14:53	20,422	-36	48,175	38	2	2	0
9 9	1 2	00:00 13:52	02:25 16:45	8,399 10,055	-61 217,473	-170,056 45,071	124 15479694	1 2	1 10055	0 0
10	1	16:53	21:59	17,858	-33	-74,328	22	1	1	0
11 11	1 2	02:07 10:22	05:17 14:25	11,181 14,259	-57 -40	-285,961 -286,041	12 14	1 0	0 0	0 0
12	-
13	1	06:22	11:43	18,564	-42	-25,762	32	2	2	0
14	1	00:00	05:53	20,408	-51	23,152	36	2	2	0
15 15	1 2	00:00 20:41	02:49 21:59	9,861 4,431	-41 -27	-525,155 -525,548	21 52	1 1	0 1	0 0
16	1	04:24	09:24	17,549	-46	-15,644	39	3	3	0

18 18	1 2	00:00 20:26	03:06 21:59	10,861 5,314	-50 -34	204,411 204,605	7 55	1 1	0 1	0 0
19 19 19	1 2 3	00:05 01:16 07:55	01:15 02:16 12:32	3,900 3,619 15,773	-54 -55 -39	25,833 25,830 25,836	4 5 35	1 0 2	0 0 1	0 0 0
20 20	1 2	03:41 14:44	08:31 15:46	16,903 3,709	-48 -37	39,962 39,933	33 8	3 42	3 0	0 0
21 21	1 2	00:00 19:25	01:15 21:59	4,227 8,991	-49 -34	-151,473 -151,744	7 29	0 1	0 1	0 0
22 22	1 2	00:00 01:16	01:15 04:44	4,227 12,265	-50 -57	-53,268 -53,289	4 12	0 0	0 0	0 0
23	1	04:48	10:43	20,358	-44	-162,094	49	3	3	0
24 24	1 2	04:46 12:17	06:14 16:45	5,025 15,591	-48 76,114	-65,065 11,013	21 9508564	2 1	2 15591	0 0
25	1	01:57	07:42	20,183	-46	-4,586	20	2	2	0
26 26	1 2	11:35 19:33	14:06 21:59	8,782 8,504	-39 -36	23,103 23,278	15 30	1 1	0 1	0 0
27	1	07:43	13:46	20,826	-34	-24,764	29	2	2	0
28	1	09:45	16:24	22,911	-36	-38,093	31	2	2	0
29 29	1 2	11:03 19:15	13:53 21:59	9,890 9,559	-40 -37	-432,510 -433,009	51 53	1 1	0 1	0 0
30 30	1 2	02:24 16:53	05:09 21:01	9,617 14,366	-57 -39	-450,977 -451,429	24 33	1 0	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-