GPS Space Vehicle Time Integrity for MJD 53653

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
04:49
10:54
21,886
   -17
   -12,804
18
2
0
0

2
1
18:03
23:19
18,937
    -3
    27,214
9
63
0
0

3
3
1
2
02:49
10:03
04:48
14:18
  7,131
15,209
   -12
   -11
   -41,111
   -41,202
13
25
27
24
0
0
0
0

4
1
16:57
20:26
12,540
     2
    -7,658
55
0
0
0

5
1
18:43
23:30
17,192
    -9
  -130,389
329
0
2017
0

6
6
1
2
00:00
21:23
02:49
23:59
10,130
  9,393
   -21
    -3
  -839,463
  -839,829
22
18
1
0
0
0
0
0

7
1
14:57
20:08
18,595
    -3
  -367,918
88
0
0
0

8
1
12:08
18:05
21,406
    -6
    43,757
7
38
0
0

9
9
9
1
2
3
01:48
03:31
17:06
02:53
04:52
20:42
  3,914
  4,709
12,953
    -7
   -14
   -17
    11,779
    11,786
    11,878
7
7
8
15
33
100
0
0
0
0
0
0

10
1
20:03
23:37
12,871
     6
   -71,493
10
12
0
0

11
11
1
2
05:23
13:35
08:30
17:32
11,224
14,018
    -9
    -7
  -272,651
  -272,752
17
21
57
89
0
0
0
0

12
-

13
1
09:37
14:57
19,164
   -11
   -17,782
19
0
0
0

14
1
03:12
07:59
17,193
    -6
    25,215
7
45
0
0

15
1
00:19
06:10
20,964
    -3
  -501,956
43
0
0
0

16
1
07:40
12:39
17,908
    -3
   -10,842
14
103
0
0

17
-

18
1
00:00
05:22
19,345
    -9
   193,675
10
2
0
0

19
19
1
2
03:50
11:06
05:22
15:34
  5,528
16,057
   -20
   -10
    26,375
    26,385
9
12
19
55
0
0
0
0

20
1
07:00
11:45
17,143
    -7
    45,238
17
0
0
0

21
21
1
2
00:00
22:33
05:01
23:59
18,085
  5,170
   -12
     4
  -136,571
  -136,810
26
8
1
0
0
0
0
0

22
1
01:19
07:56
23,852
    -6
   -44,525
21
2
0
0

23
1
08:31
13:57
19,565
    -9
  -170,023
7
112
0
0

24
1
16:03
20:12
14,956
    -5
   -53,135
20
54
0
0

25
1
05:23
10:17
17,674
    -5
     -865
12
16
0
0

26
26
26
26
1
2
3
4
00:00
14:49
15:58
22:46
03:20
15:56
17:19
23:59
12,017
  4,025
  4,816
  4,389
   -13
   -11
   -22
    -2
     1,397
     1,621
     1,631
     1,761
10
6
8
9
82
1
33
2
0
0
0
0
0
0
0
0

27
1
10:52
16:56
21,818
    -9
   -18,536
18
0
0
0

28
28
1
2
13:00
17:49
17:48
19:37
17,276
  6,378
     1
   -12
   -40,537
   -40,542
5
6
60
36
0
0
0
0

29
29
29
1
2
3
00:00
14:15
22:28
02:43
17:05
23:59
  9,786
10,180
  5,511
   -14
   -13
     9
  -356,604
  -357,634
  -358,160
69
65
33
1
1
0
1
0
0
0
0
0

30
30
1
2
06:40
19:58
08:18
23:59
  5,889
14,476
    -7
    -4
  -409,257
  -409,878
33
55
27
0
1
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	04:49	10:54	21,886	-17	-12,804	18	2	0	0
2	1	18:03	23:19	18,937	-3	27,214	9	63	0	0
3 3	1 2	02:49 10:03	04:48 14:18	7,131 15,209	-12 -11	-41,111 -41,202	13 25	27 24	0 0	0 0
4	1	16:57	20:26	12,540	2	-7,658	55	0	0	0
5	1	18:43	23:30	17,192	-9	-130,389	329	0	2017	0
6 6	1 2	00:00 21:23	02:49 23:59	10,130 9,393	-21 -3	-839,463 -839,829	22 18	1 0	0 0	0 0
7	1	14:57	20:08	18,595	-3	-367,918	88	0	0	0
8	1	12:08	18:05	21,406	-6	43,757	7	38	0	0
9 9 9	1 2 3	01:48 03:31 17:06	02:53 04:52 20:42	3,914 4,709 12,953	-7 -14 -17	11,779 11,786 11,878	7 7 8	15 33 100	0 0 0	0 0 0
10	1	20:03	23:37	12,871	6	-71,493	10	12	0	0
11 11	1 2	05:23 13:35	08:30 17:32	11,224 14,018	-9 -7	-272,651 -272,752	17 21	57 89	0 0	0 0
12	-
13	1	09:37	14:57	19,164	-11	-17,782	19	0	0	0
14	1	03:12	07:59	17,193	-6	25,215	7	45	0	0
15	1	00:19	06:10	20,964	-3	-501,956	43	0	0	0
16	1	07:40	12:39	17,908	-3	-10,842	14	103	0	0
17	-
18	1	00:00	05:22	19,345	-9	193,675	10	2	0	0
19 19	1 2	03:50 11:06	05:22 15:34	5,528 16,057	-20 -10	26,375 26,385	9 12	19 55	0 0	0 0
20	1	07:00	11:45	17,143	-7	45,238	17	0	0	0
21 21	1 2	00:00 22:33	05:01 23:59	18,085 5,170	-12 4	-136,571 -136,810	26 8	1 0	0 0	0 0
22	1	01:19	07:56	23,852	-6	-44,525	21	2	0	0
23	1	08:31	13:57	19,565	-9	-170,023	7	112	0	0
24	1	16:03	20:12	14,956	-5	-53,135	20	54	0	0
25	1	05:23	10:17	17,674	-5	-865	12	16	0	0
26 26 26 26	1 2 3 4	00:00 14:49 15:58 22:46	03:20 15:56 17:19 23:59	12,017 4,025 4,816 4,389	-13 -11 -22 -2	1,397 1,621 1,631 1,761	10 6 8 9	82 1 33 2	0 0 0 0	0 0 0 0
27	1	10:52	16:56	21,818	-9	-18,536	18	0	0	0
28 28	1 2	13:00 17:49	17:48 19:37	17,276 6,378	1 -12	-40,537 -40,542	5 6	60 36	0 0	0 0
29 29 29	1 2 3	00:00 14:15 22:28	02:43 17:05 23:59	9,786 10,180 5,511	-14 -13 9	-356,604 -357,634 -358,160	69 65 33	1 1 0	1 0 0	0 0 0
30 30	1 2	06:40 19:58	08:18 23:59	5,889 14,476	-7 -4	-409,257 -409,878	33 55	27 0	1 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-