GPS Space Vehicle Time Integrity for MJD 52628

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
05:56
11:51
21,148
    74
  -262,727
23
29
0
0

2
2
1
2
06:14
09:52
09:51
11:27
12,959
  5,715
    82
    66
    34,631
    34,672
16
10
4
1
0
0
0
0

3
3
3
1
2
3
00:04
08:37
10:24
02:59
10:23
12:27
10,478
  6,328
  7,352
    70
    83
    73
   -90,048
   -90,123
   -90,154
19
18
9
10
18
47
0
0
0
0
0
0

4
1
14:59
20:37
20,277
    66
     -334
46
0
0
0

5
1
16:39
20:37
14,315
    79
   -46,722
17
17
0
0

6
1
19:22
23:59
16,677
    61
     2,194
6
45
0
0

7
1
12:52
18:41
20,855
    73
  -142,920
230
0
0
0

8
1
09:57
15:59
21,699
    80
   -89,787
169
0
0
0

9
9
1
2
01:40
15:16
03:47
18:50
  7,602
12,808
    71
    66
    22,269
    22,361
11
8
110
121
0
0
0
0

10
10
1
2
18:05
21:39
21:38
23:06
12,785
  5,221
    84
    68
   -16,964
   -16,986
10
5
46
21
0
0
0
0

11
11
1
2
03:23
13:36
06:45
15:44
12,133
  7,647
    75
    70
   -29,231
   -29,277
13
12
37
32
0
0
0
0

12
-

13
1
07:44
13:02
19,085
    77
    19,944
9
121
0
0

14
14
1
2
00:49
04:55
04:53
06:16
14,637
  4,852
    76
    62
    33,682
    33,653
11
6
7
4
0
0
0
0

15
15
1
2
00:00
22:12
04:05
23:59
14,720
  6,390
    77
    77
   -49,803
   -50,149
29
10
1
29
0
0
0
0

16
-

17
17
1
2
00:00
20:58
03:13
23:59
11,596
10,839
    71
    72
    -8,676
    -8,786
12
11
70
75
0
0
0
0

18
18
1
2
00:00
22:12
03:18
23:59
11,901
  6,433
    71
    79
    12,848
    12,628
13
10
9
0
0
0
0
0

19
-

20
20
1
2
05:00
16:04
09:49
17:12
17,360
  4,078
    76
    68
   202,504
   202,547
10
7
164
50
0
0
0
0

21
-

22
-

23
23
1
2
00:00
19:54
01:35
23:59
  5,728
14,749
    60
    77
   -15,657
   -15,699
5
17
14
52
0
0
0
0

24
1
16:04
21:51
20,778
    68
   -79,633
28
41
0
0

25
1
03:14
08:55
20,402
    66
   -36,687
17
176
0
0

26
26
1
2
13:02
20:58
15:21
23:59
  8,263
10,872
    75
    80
  -352,205
  -352,698
49
58
3
0
0
0
0
0

27
1
08:56
15:05
22,031
    76
  -501,122
183
0
0
0

28
1
11:09
15:56
17,161
    76
    81,401
16
43
0
0

29
1
12:20
15:08
10,038
    77
  -396,271
56
1
0
0

30
30
1
2
04:43
18:06
06:31
20:57
  6,489
10,255
    73
    65
  -504,900
  -505,697
35
50
11
0
1
0
0
0

31
31
31
1
2
3
01:57
03:09
09:32
03:08
09:30
13:48
  4,235
  1,823
15,337
    78
    81
    82
  -311,527
  -311,207
  -311,093
19
13
53
32
15
0
0
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	05:56	11:51	21,148	74	-262,727	23	29	0	0
2 2	1 2	06:14 09:52	09:51 11:27	12,959 5,715	82 66	34,631 34,672	16 10	4 1	0 0	0 0
3 3 3	1 2 3	00:04 08:37 10:24	02:59 10:23 12:27	10,478 6,328 7,352	70 83 73	-90,048 -90,123 -90,154	19 18 9	10 18 47	0 0 0	0 0 0
4	1	14:59	20:37	20,277	66	-334	46	0	0	0
5	1	16:39	20:37	14,315	79	-46,722	17	17	0	0
6	1	19:22	23:59	16,677	61	2,194	6	45	0	0
7	1	12:52	18:41	20,855	73	-142,920	230	0	0	0
8	1	09:57	15:59	21,699	80	-89,787	169	0	0	0
9 9	1 2	01:40 15:16	03:47 18:50	7,602 12,808	71 66	22,269 22,361	11 8	110 121	0 0	0 0
10 10	1 2	18:05 21:39	21:38 23:06	12,785 5,221	84 68	-16,964 -16,986	10 5	46 21	0 0	0 0
11 11	1 2	03:23 13:36	06:45 15:44	12,133 7,647	75 70	-29,231 -29,277	13 12	37 32	0 0	0 0
12	-
13	1	07:44	13:02	19,085	77	19,944	9	121	0	0
14 14	1 2	00:49 04:55	04:53 06:16	14,637 4,852	76 62	33,682 33,653	11 6	7 4	0 0	0 0
15 15	1 2	00:00 22:12	04:05 23:59	14,720 6,390	77 77	-49,803 -50,149	29 10	1 29	0 0	0 0
16	-
17 17	1 2	00:00 20:58	03:13 23:59	11,596 10,839	71 72	-8,676 -8,786	12 11	70 75	0 0	0 0
18 18	1 2	00:00 22:12	03:18 23:59	11,901 6,433	71 79	12,848 12,628	13 10	9 0	0 0	0 0
19	-
20 20	1 2	05:00 16:04	09:49 17:12	17,360 4,078	76 68	202,504 202,547	10 7	164 50	0 0	0 0
21	-
22	-
23 23	1 2	00:00 19:54	01:35 23:59	5,728 14,749	60 77	-15,657 -15,699	5 17	14 52	0 0	0 0
24	1	16:04	21:51	20,778	68	-79,633	28	41	0	0
25	1	03:14	08:55	20,402	66	-36,687	17	176	0	0
26 26	1 2	13:02 20:58	15:21 23:59	8,263 10,872	75 80	-352,205 -352,698	49 58	3 0	0 0	0 0
27	1	08:56	15:05	22,031	76	-501,122	183	0	0	0
28	1	11:09	15:56	17,161	76	81,401	16	43	0	0
29	1	12:20	15:08	10,038	77	-396,271	56	1	0	0
30 30	1 2	04:43 18:06	06:31 20:57	6,489 10,255	73 65	-504,900 -505,697	35 50	11 0	1 0	0 0
31 31 31	1 2 3	01:57 03:09 09:32	03:08 09:30 13:48	4,235 1,823 15,337	78 81 82	-311,527 -311,207 -311,093	19 13 53	32 15 0	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-