GPS Space Vehicle Time Integrity for MJD 52605

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
07:29
13:24
21,337
    74
  -259,308
18
21
0
0

2
2
1
2
07:48
11:25
11:24
13:00
12,965
  5,750
    70
    57
    22,388
    22,428
18
11
52
1
0
0
0
0

3
3
3
3
1
2
3
4
01:37
09:49
10:51
11:58
04:32
10:49
11:55
14:00
10,542
  3,622
  3,875
  7,256
    85
    86
    65
    52
   -83,724
   -83,804
   -83,838
   -83,870
16
19
11
15
12
1
38
9
0
0
0
0
0
0
0
0

4
1
16:32
22:09
20,240
    65
  -365,674
48
0
0
0

5
1
18:17
23:07
17,396
    71
   -42,354
16
47
0
0

6
6
1
2
00:00
20:57
02:17
23:59
  8,208
10,945
    80
    72
     1,696
     1,710
6
10
18
21
0
0
0
0

7
1
14:25
20:24
21,424
    65
  -214,613
246
0
0
0

8
1
11:33
17:35
21,620
    70
   -36,729
182
0
0
0

9
9
1
2
03:15
16:51
05:22
20:24
  7,615
12,781
    70
    63
    18,838
    18,914
13
7
107
150
0
0
0
0

10
1
19:39
23:12
12,781
    65
   -15,653
8
58
0
0

11
11
1
2
04:58
15:10
08:20
17:18
12,126
  7,717
    77
    56
   -26,882
   -26,942
18
12
1
17
0
0
0
0

12
-

13
1
09:17
14:35
19,042
    65
    18,574
7
120
0
0

14
14
1
2
02:24
06:30
06:28
07:51
14,651
  4,868
    84
    59
    37,174
    37,130
19
9
1
2
0
0
0
0

15
1
00:00
05:35
20,086
    80
   -40,656
32
18
0
0

16
-

17
17
1
2
00:00
22:30
04:48
23:59
17,119
  5,353
    68
    69
    -5,744
    -5,866
15
7
70
44
0
0
0
0

18
1
00:00
04:51
17,445
    80
    19,163
23
14
0
0

19
-

20
1
06:32
11:22
17,383
    68
   199,353
11
97
0
0

21
-

22
1
07:15
12:39
19,443
    81
   -12,736
49
0
0
0

23
23
1
2
00:00
21:24
02:46
23:59
  9,974
  9,310
    63
    70
   -14,013
   -14,072
7
8
30
40
0
0
0
0

24
1
17:45
23:28
20,516
    65
   -74,278
22
36
0
0

25
25
1
2
04:52
08:46
08:45
10:33
14,021
  6,399
    82
    40
   -35,728
   -35,775
28
5
0
18
0
0
0
0

26
26
26
1
2
3
00:00
14:36
22:30
02:23
16:55
23:59
  8,616
  8,294
  5,348
    79
    63
    83
  -316,483
  -317,473
  -317,944
49
53
33
0
1
0
0
0
0
0
0
0

27
1
10:28
16:38
22,190
    66
  -437,292
241
0
0
0

28
1
13:02
18:30
19,569
    78
    84,579
17
76
0
0

29
29
1
2
00:29
13:55
01:36
16:42
  4,044
10,009
    71
    58
  -362,361
  -363,278
24
58
2
1
0
0
0
0

30
30
1
2
06:17
19:40
08:05
22:30
  6,497
10,164
    68
    75
  -468,718
  -469,757
48
63
1
0
1
0
0
0

31
31
1
2
03:17
11:06
04:43
15:24
  5,183
15,429
    77
    60
  -334,137
  -333,824
14
33
56
1
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	07:29	13:24	21,337	74	-259,308	18	21	0	0
2 2	1 2	07:48 11:25	11:24 13:00	12,965 5,750	70 57	22,388 22,428	18 11	52 1	0 0	0 0
3 3 3 3	1 2 3 4	01:37 09:49 10:51 11:58	04:32 10:49 11:55 14:00	10,542 3,622 3,875 7,256	85 86 65 52	-83,724 -83,804 -83,838 -83,870	16 19 11 15	12 1 38 9	0 0 0 0	0 0 0 0
4	1	16:32	22:09	20,240	65	-365,674	48	0	0	0
5	1	18:17	23:07	17,396	71	-42,354	16	47	0	0
6 6	1 2	00:00 20:57	02:17 23:59	8,208 10,945	80 72	1,696 1,710	6 10	18 21	0 0	0 0
7	1	14:25	20:24	21,424	65	-214,613	246	0	0	0
8	1	11:33	17:35	21,620	70	-36,729	182	0	0	0
9 9	1 2	03:15 16:51	05:22 20:24	7,615 12,781	70 63	18,838 18,914	13 7	107 150	0 0	0 0
10	1	19:39	23:12	12,781	65	-15,653	8	58	0	0
11 11	1 2	04:58 15:10	08:20 17:18	12,126 7,717	77 56	-26,882 -26,942	18 12	1 17	0 0	0 0
12	-
13	1	09:17	14:35	19,042	65	18,574	7	120	0	0
14 14	1 2	02:24 06:30	06:28 07:51	14,651 4,868	84 59	37,174 37,130	19 9	1 2	0 0	0 0
15	1	00:00	05:35	20,086	80	-40,656	32	18	0	0
16	-
17 17	1 2	00:00 22:30	04:48 23:59	17,119 5,353	68 69	-5,744 -5,866	15 7	70 44	0 0	0 0
18	1	00:00	04:51	17,445	80	19,163	23	14	0	0
19	-
20	1	06:32	11:22	17,383	68	199,353	11	97	0	0
21	-
22	1	07:15	12:39	19,443	81	-12,736	49	0	0	0
23 23	1 2	00:00 21:24	02:46 23:59	9,974 9,310	63 70	-14,013 -14,072	7 8	30 40	0 0	0 0
24	1	17:45	23:28	20,516	65	-74,278	22	36	0	0
25 25	1 2	04:52 08:46	08:45 10:33	14,021 6,399	82 40	-35,728 -35,775	28 5	0 18	0 0	0 0
26 26 26	1 2 3	00:00 14:36 22:30	02:23 16:55 23:59	8,616 8,294 5,348	79 63 83	-316,483 -317,473 -317,944	49 53 33	0 1 0	0 0 0	0 0 0
27	1	10:28	16:38	22,190	66	-437,292	241	0	0	0
28	1	13:02	18:30	19,569	78	84,579	17	76	0	0
29 29	1 2	00:29 13:55	01:36 16:42	4,044 10,009	71 58	-362,361 -363,278	24 58	2 1	0 0	0 0
30 30	1 2	06:17 19:40	08:05 22:30	6,497 10,164	68 75	-468,718 -469,757	48 63	1 0	1 0	0 0
31 31	1 2	03:17 11:06	04:43 15:24	5,183 15,429	77 60	-334,137 -333,824	14 33	56 1	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-