GPS Space Vehicle Time Integrity for MJD 53905

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
11:07
17:45
23,761
   -71
   -60,733
27
4
0
0

2
1
00:52
05:48
17,730
   -63
    -6,219
25
8
0
0

3
-

4
1
00:00
04:29
16,106
   -68
  -256,859
45
0
0
0

5
1
01:25
06:14
17,333
   -69
  -139,946
219
1
1
0

6
1
04:09
09:27
19,057
   -68
  -568,642
75
0
0
0

7
7
1
2
06:57
17:22
09:27
18:31
  8,994
  4,123
   -72
   -63
  -541,551
  -541,560
6
8
20
5
0
0
0
0

8
1
19:24
23:59
16,516
   -71
    69,507
8
185
0
0

9
1
00:00
03:28
12,494
   -63
   -24,852
13
87
0
0

10
1
03:17
07:51
16,269
   -67
   -85,324
13
19
0
0

11
11
11
1
2
3
12:10
13:43
20:19
13:26
15:13
23:59
  4,474
  5,385
13,156
   -66
   -78
   -60
  -334,424
  -334,450
  -334,497
13
13
12
55
31
19
0
0
0
0
0
0

12
-

13
1
16:05
21:31
19,566
   -71
   -70,782
26
2
0
0

14
1
09:27
14:25
17,869
   -64
    11,583
11
82
0
0

15
1
06:57
12:52
21,260
   -67
  -631,196
44
4
0
0

16
1
14:21
19:16
17,664
   -64
   -50,753
23
1
0
0

17
17
17
1
2
3
00:00
01:27
21:13
01:25
02:35
23:59
  5,133
  4,091
  9,982
   -75
   -72
   -62
   -98,965
   -98,968
   -99,050
12
6
13
26
40
105
0
0
0
0
0
0

18
1
06:28
11:31
18,147
   -68
   239,848
8
143
0
0

19
19
19
1
2
3
10:01
11:09
17:48
11:08
12:10
22:15
  4,034
  3,616
15,992
   -74
   -81
   -66
     4,429
     4,413
     4,361
11
13
18
35
8
46
0
0
0
0
0
0

20
1
13:44
18:29
17,125
   -70
    25,143
12
17
0
0

21
21
1
2
06:29
10:34
10:00
12:00
12,667
  5,177
   -67
   -82
   -36,540
   -36,582
15
7
62
3
0
0
0
0

22
22
1
2
08:29
13:01
13:00
14:45
16,259
  6,214
   -68
   -79
  -108,171
  -108,228
22
14
8
18
0
0
0
0

23
1
15:14
20:31
19,009
   -69
  -139,453
8
105
0
0

24
24
1
2
00:00
22:44
03:40
23:59
13,211
  4,564
   -66
   -41
   -14,398
   -14,583
16
8
25
48
0
0
0
0

25
-

26
26
1
2
05:35
21:33
10:03
23:10
16,089
  5,678
   -80
   -64
   151,657
   152,314
48
23
1
10
1
0
0
0

27
1
18:28
23:42
18,813
   -71
   -54,230
15
17
0
0

28
28
1
2
00:00
19:40
02:22
23:59
  8,447
15,582
   -79
   -63
   -25,012
   -24,938
8
8
61
84
0
0
0
0

29
29
29
29
1
2
3
4
05:22
07:56
21:09
22:40
06:56
09:38
22:39
23:42
  5,680
  6,105
  5,395
  3,699
   -57
   -77
   -68
   -77
  -621,142
  -621,203
  -621,396
  -621,424
8
14
9
10
1
28
83
13
0
0
0
0
0
0
0
0

30
30
1
2
02:46
13:28
06:56
14:41
15,006
  4,377
   -69
   -67
    -1,216
    -1,250
15
6
4
2
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 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	11:07	17:45	23,761	-71	-60,733	27	4	0	0
2	1	00:52	05:48	17,730	-63	-6,219	25	8	0	0
3	-
4	1	00:00	04:29	16,106	-68	-256,859	45	0	0	0
5	1	01:25	06:14	17,333	-69	-139,946	219	1	1	0
6	1	04:09	09:27	19,057	-68	-568,642	75	0	0	0
7 7	1 2	06:57 17:22	09:27 18:31	8,994 4,123	-72 -63	-541,551 -541,560	6 8	20 5	0 0	0 0
8	1	19:24	23:59	16,516	-71	69,507	8	185	0	0
9	1	00:00	03:28	12,494	-63	-24,852	13	87	0	0
10	1	03:17	07:51	16,269	-67	-85,324	13	19	0	0
11 11 11	1 2 3	12:10 13:43 20:19	13:26 15:13 23:59	4,474 5,385 13,156	-66 -78 -60	-334,424 -334,450 -334,497	13 13 12	55 31 19	0 0 0	0 0 0
12	-
13	1	16:05	21:31	19,566	-71	-70,782	26	2	0	0
14	1	09:27	14:25	17,869	-64	11,583	11	82	0	0
15	1	06:57	12:52	21,260	-67	-631,196	44	4	0	0
16	1	14:21	19:16	17,664	-64	-50,753	23	1	0	0
17 17 17	1 2 3	00:00 01:27 21:13	01:25 02:35 23:59	5,133 4,091 9,982	-75 -72 -62	-98,965 -98,968 -99,050	12 6 13	26 40 105	0 0 0	0 0 0
18	1	06:28	11:31	18,147	-68	239,848	8	143	0	0
19 19 19	1 2 3	10:01 11:09 17:48	11:08 12:10 22:15	4,034 3,616 15,992	-74 -81 -66	4,429 4,413 4,361	11 13 18	35 8 46	0 0 0	0 0 0
20	1	13:44	18:29	17,125	-70	25,143	12	17	0	0
21 21	1 2	06:29 10:34	10:00 12:00	12,667 5,177	-67 -82	-36,540 -36,582	15 7	62 3	0 0	0 0
22 22	1 2	08:29 13:01	13:00 14:45	16,259 6,214	-68 -79	-108,171 -108,228	22 14	8 18	0 0	0 0
23	1	15:14	20:31	19,009	-69	-139,453	8	105	0	0
24 24	1 2	00:00 22:44	03:40 23:59	13,211 4,564	-66 -41	-14,398 -14,583	16 8	25 48	0 0	0 0
25	-
26 26	1 2	05:35 21:33	10:03 23:10	16,089 5,678	-80 -64	151,657 152,314	48 23	1 10	1 0	0 0
27	1	18:28	23:42	18,813	-71	-54,230	15	17	0	0
28 28	1 2	00:00 19:40	02:22 23:59	8,447 15,582	-79 -63	-25,012 -24,938	8 8	61 84	0 0	0 0
29 29 29 29	1 2 3 4	05:22 07:56 21:09 22:40	06:56 09:38 22:39 23:42	5,680 6,105 5,395 3,699	-57 -77 -68 -77	-621,142 -621,203 -621,396 -621,424	8 14 9 10	1 28 83 13	0 0 0 0	0 0 0 0
30 30	1 2	02:46 13:28	06:56 14:41	15,006 4,377	-69 -67	-1,216 -1,250	15 6	4 2	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-