GPS Space Vehicle Time Integrity for MJD 53481

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
1
2
16:02
21:35
21:33
22:44
18,973
  4,139
   -95
   -93
  -399,769
  -399,789
37
6
5
1
5
0
0
0

2
2
1
2
05:51
09:40
09:36
12:01
13,203
  7,861
   -78
   -85
    25,890
    25,882
220
4
2
47
2
0
0
0

3
3
3
1
2
3
00:00
13:51
21:51
02:17
16:34
23:59
  8,022
  9,028
  7,478
   -86
  -102
  -260
  -102,173
  -102,354
  -102,614
12
65
4346
2
4
12
1
4
12
0
0
0

4
1
04:28
09:36
17,966
   -84
  -268,695
225
1
2
0

5
5
1
2
06:16
09:40
09:36
11:10
11,703
  5,261
   -80
   -82
   -93,278
   -93,306
234
8
2
1
2
0
0
0

6
6
1
2
09:40
12:05
12:01
14:25
  7,862
  7,950
127,105
   -95
  -274,107
  -401,792
11278033
169
1
1
7862
1
0
0

7
1
02:26
08:44
21,672
   -88
   -41,385
200
1
1
0

8
1
00:00
05:46
19,809
   -83
    26,796
14
2
1
0

9
9
1
2
04:56
13:32
08:31
17:25
12,386
13,236
   -88
   -90
    39,779
    39,827
18
56
1
4
1
4
0
0

10
10
1
2
07:46
09:40
09:36
12:01
  6,559
  7,857
   -75
127,191
   -62,432
    64,832
311
11281624
1
1
1
7857
0
0

11
11
1
2
01:24
17:03
05:28
20:16
13,918
11,337
   -80
   -94
  -216,840
  -217,070
17
12
1
0
0
0
0
0

12
-

13
13
1
2
00:00
21:35
02:39
23:59
  9,357
  8,473
   -86
  -148
     4,945
     4,781
11
1510
2
12
1
12
0
0

14
1
14:24
20:44
21,998
   -87
    30,296
15
4
4
0

15
1
12:26
18:15
20,213
   -90
  -420,290
51
4
4
0

16
16
1
2
19:20
21:35
21:33
23:59
  7,658
  8,473
   -89
   569
    -2,160
    -1,504
17
17601
1
12
1
8473
0
0

17
-

18
18
1
2
12:05
14:16
14:14
18:20
  7,350
14,320
   -88
   -89
   147,283
   147,322
22
27
1
3
1
3
0
0

19
19
19
1
2
3
00:00
14:49
22:45
03:21
17:11
23:59
11,388
  8,193
  4,272
   -84
   -94
-1,258
    18,797
    18,830
    17,687
8
19
22001
4
3
12
1
3
4272
0
0
0

20
20
20
1
2
3
05:45
18:39
21:35
06:48
21:33
23:28
  3,769
10,081
  6,578
   -82
   -90
   -87
    71,553
    71,434
    71,417
8
6
6
29
1
10
0
0
0
0
0
0

21
21
1
2
10:33
12:05
12:01
16:54
  4,853
16,537
205,976
   -86
   106,712
   -99,368
14354724
45
1
4
4853
4
0
0

22
22
1
2
12:59
14:16
14:14
19:37
  4,193
18,777
   -88
   -86
   -20,759
   -20,769
93
14
1
2
1
1
0
0

23
23
23
1
2
3
00:00
19:48
21:35
01:45
21:33
23:59
  6,121
  5,955
  8,473
   -85
   -92
   343
  -202,667
  -202,525
  -202,074
25
23
11480
2
1
12
1
1
12
0
0
0

24
24
1
2
03:17
19:39
08:04
21:10
16,719
  5,112
   -83
   -95
   -11,051
   -11,222
32
10
2
1
1
1
0
0

25
1
16:44
21:33
16,803
   -85
   -91,200
14
2
2
0

26
26
26
26
1
2
3
4
02:51
10:41
12:05
14:16
05:07
12:01
14:14
15:25
  7,916
  4,354
  7,350
  4,157
   -84
229,584
   -87
   -88
   -20,093
   209,530
   -20,153
   -20,165
4
15154994
57
7
6
1
1
0
0
4354
1
0
0
0
0
0

27
27
1
2
00:00
22:37
04:46
23:59
16,465
  4,739
   -80
-1,100
   -49,259
   -50,987
47
20026
2
12
2
4739
0
0

28
1
00:53
07:30
22,940
   -81
   -46,705
3
28
0
0

29
29
29
1
2
3
02:07
10:17
12:05
04:53
12:01
14:35
  9,447
  5,783
  8,535
   -86
172,830
   -89
    -6,542
   167,048
    -5,673
73
13149930
105
1
1
1
1
5783
1
0
0
0

30
30
30
1
2
3
07:46
09:41
17:20
09:36
12:01
20:09
  6,548
  7,850
  9,931
   -80
   -85
   -88
  -142,113
  -142,300
  -142,978
313
55
69
1
0
1
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	1 2	16:02 21:35	21:33 22:44	18,973 4,139	-95 -93	-399,769 -399,789	37 6	5 1	5 0	0 0
2 2	1 2	05:51 09:40	09:36 12:01	13,203 7,861	-78 -85	25,890 25,882	220 4	2 47	2 0	0 0
3 3 3	1 2 3	00:00 13:51 21:51	02:17 16:34 23:59	8,022 9,028 7,478	-86 -102 -260	-102,173 -102,354 -102,614	12 65 4346	2 4 12	1 4 12	0 0 0
4	1	04:28	09:36	17,966	-84	-268,695	225	1	2	0
5 5	1 2	06:16 09:40	09:36 11:10	11,703 5,261	-80 -82	-93,278 -93,306	234 8	2 1	2 0	0 0
6 6	1 2	09:40 12:05	12:01 14:25	7,862 7,950	127,105 -95	-274,107 -401,792	11278033 169	1 1	7862 1	0 0
7	1	02:26	08:44	21,672	-88	-41,385	200	1	1	0
8	1	00:00	05:46	19,809	-83	26,796	14	2	1	0
9 9	1 2	04:56 13:32	08:31 17:25	12,386 13,236	-88 -90	39,779 39,827	18 56	1 4	1 4	0 0
10 10	1 2	07:46 09:40	09:36 12:01	6,559 7,857	-75 127,191	-62,432 64,832	311 11281624	1 1	1 7857	0 0
11 11	1 2	01:24 17:03	05:28 20:16	13,918 11,337	-80 -94	-216,840 -217,070	17 12	1 0	0 0	0 0
12	-
13 13	1 2	00:00 21:35	02:39 23:59	9,357 8,473	-86 -148	4,945 4,781	11 1510	2 12	1 12	0 0
14	1	14:24	20:44	21,998	-87	30,296	15	4	4	0
15	1	12:26	18:15	20,213	-90	-420,290	51	4	4	0
16 16	1 2	19:20 21:35	21:33 23:59	7,658 8,473	-89 569	-2,160 -1,504	17 17601	1 12	1 8473	0 0
17	-
18 18	1 2	12:05 14:16	14:14 18:20	7,350 14,320	-88 -89	147,283 147,322	22 27	1 3	1 3	0 0
19 19 19	1 2 3	00:00 14:49 22:45	03:21 17:11 23:59	11,388 8,193 4,272	-84 -94 -1,258	18,797 18,830 17,687	8 19 22001	4 3 12	1 3 4272	0 0 0
20 20 20	1 2 3	05:45 18:39 21:35	06:48 21:33 23:28	3,769 10,081 6,578	-82 -90 -87	71,553 71,434 71,417	8 6 6	29 1 10	0 0 0	0 0 0
21 21	1 2	10:33 12:05	12:01 16:54	4,853 16,537	205,976 -86	106,712 -99,368	14354724 45	1 4	4853 4	0 0
22 22	1 2	12:59 14:16	14:14 19:37	4,193 18,777	-88 -86	-20,759 -20,769	93 14	1 2	1 1	0 0
23 23 23	1 2 3	00:00 19:48 21:35	01:45 21:33 23:59	6,121 5,955 8,473	-85 -92 343	-202,667 -202,525 -202,074	25 23 11480	2 1 12	1 1 12	0 0 0
24 24	1 2	03:17 19:39	08:04 21:10	16,719 5,112	-83 -95	-11,051 -11,222	32 10	2 1	1 1	0 0
25	1	16:44	21:33	16,803	-85	-91,200	14	2	2	0
26 26 26 26	1 2 3 4	02:51 10:41 12:05 14:16	05:07 12:01 14:14 15:25	7,916 4,354 7,350 4,157	-84 229,584 -87 -88	-20,093 209,530 -20,153 -20,165	4 15154994 57 7	6 1 1 0	0 4354 1 0	0 0 0 0
27 27	1 2	00:00 22:37	04:46 23:59	16,465 4,739	-80 -1,100	-49,259 -50,987	47 20026	2 12	2 4739	0 0
28	1	00:53	07:30	22,940	-81	-46,705	3	28	0	0
29 29 29	1 2 3	02:07 10:17 12:05	04:53 12:01 14:35	9,447 5,783 8,535	-86 172,830 -89	-6,542 167,048 -5,673	73 13149930 105	1 1 1	1 5783 1	0 0 0
30 30 30	1 2 3	07:46 09:41 17:20	09:36 12:01 20:09	6,548 7,850 9,931	-80 -85 -88	-142,113 -142,300 -142,978	313 55 69	1 0 1	1 0 0	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-