GPS Space Vehicle Time Integrity for MJD 55188

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
-

2
1
09:02
15:10
21,382
   121
  -206,856
30
0
0
0

3
3
1
2
01:04
17:04
05:31
19:42
15,336
  9,132
   122
   113
  -491,545
  -491,833
36
13
3
0
2
0
0
0

4
1
07:44
13:26
19,969
   117
   421,015
109
0
0
0

5
1
11:09
16:30
18,341
   115
    25,193
42
3
3
0

6
6
1
2
01:01
16:35
05:01
19:48
13,809
11,276
   120
   115
  -263,084
  -263,044
7
5
6
7
0
0
0
0

7
1
01:23
07:47
22,162
   119
    -5,415
11
2
1
0

8
1
03:01
09:01
20,939
   117
    -1,126
19
2
2
0

9
9
1
2
07:54
16:46
11:42
20:25
13,160
12,571
   129
   122
   -95,545
   -95,623
10
31
1
1
0
1
0
0

10
1
10:43
15:50
17,621
   131
    31,116
15
1
1
0

11
11
1
2
04:30
20:32
08:56
23:13
15,353
  9,309
   121
   118
    35,859
    35,961
30
6
1
0
1
0
0
0

12
1
09:31
14:30
17,416
   120
   172,868
28
1
0
0

13
1
00:30
05:58
18,745
   120
  -306,483
30
2
2
0

14
1
17:35
23:46
21,331
   116
     8,693
28
1
1
0

15
15
1
2
05:59
13:49
08:12
18:26
  7,726
15,923
   121
   116
   317,044
   316,990
5
15
1
3
0
3
0
0

16
16
16
1
2
3
00:00
15:08
22:32
03:32
16:19
23:59
12,218
  3,926
  5,263
   122
   110
  -929
    22,511
    22,710
    21,782
22
8
20279
2
4
14
1
0
5263
0
0
0

17
1
05:43
11:59
21,834
   125
  -114,367
22
0
0
0

18
1
14:47
21:22
22,757
   116
   -36,644
39
4
4
0

19
19
1
2
02:03
18:05
06:36
20:29
15,663
  8,378
   124
   118
     5,549
     5,654
23
25
2
1
2
1
0
0

20
20
20
1
2
3
00:00
09:01
22:01
02:51
10:10
23:59
  9,904
  3,924
  6,700
   121
   126
  -233
   -64,766
   -64,738
   -65,059
4
8
7661
4
1
14
0
0
14
0
0
0

21
1
14:03
20:15
21,408
   118
    29,495
41
4
4
0

22
1
16:17
22:54
22,873
   116
  -183,175
12
1
1
0

23
23
1
2
00:00
22:56
04:56
23:59
17,035
  3,810
   120
   116
  -383,765
  -383,715
9
3
2
0
1
0
0
0

24
1
12:00
17:59
20,734
   120
  -247,403
23
2
0
0

25
1
00:42
07:04
22,059
   113
   -61,042
71
2
2
22059

26
1
16:34
22:33
20,537
   117
     4,390
19
1
1
0

27
27
1
2
07:38
16:39
11:26
20:03
13,210
11,726
   132
   120
  -110,654
  -110,760
12
11
1
0
0
0
0
0

28
1
04:02
10:37
22,862
   126
    24,583
22
1
1
0

29
1
12:03
17:36
19,397
   114
   -84,308
29
3
3
0

30
30
1
2
10:47
20:34
15:10
23:13
15,306
  9,154
   117
   106
  -204,003
  -204,121
15
10
1
4
0
0
0
0

31
31
1
2
00:00
20:00
01:41
23:59
  5,867
13,880
   121
   409
    57,949
    58,152
5
9240
2
14
0
15
0
0

32
32
1
2
00:00
20:58
02:15
23:59
  7,905
10,494
   117
   288
  -132,374
  -131,605
19
4665
1
14
1
14
0
0

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	-
2	1	09:02	15:10	21,382	121	-206,856	30	0	0	0
3 3	1 2	01:04 17:04	05:31 19:42	15,336 9,132	122 113	-491,545 -491,833	36 13	3 0	2 0	0 0
4	1	07:44	13:26	19,969	117	421,015	109	0	0	0
5	1	11:09	16:30	18,341	115	25,193	42	3	3	0
6 6	1 2	01:01 16:35	05:01 19:48	13,809 11,276	120 115	-263,084 -263,044	7 5	6 7	0 0	0 0
7	1	01:23	07:47	22,162	119	-5,415	11	2	1	0
8	1	03:01	09:01	20,939	117	-1,126	19	2	2	0
9 9	1 2	07:54 16:46	11:42 20:25	13,160 12,571	129 122	-95,545 -95,623	10 31	1 1	0 1	0 0
10	1	10:43	15:50	17,621	131	31,116	15	1	1	0
11 11	1 2	04:30 20:32	08:56 23:13	15,353 9,309	121 118	35,859 35,961	30 6	1 0	1 0	0 0
12	1	09:31	14:30	17,416	120	172,868	28	1	0	0
13	1	00:30	05:58	18,745	120	-306,483	30	2	2	0
14	1	17:35	23:46	21,331	116	8,693	28	1	1	0
15 15	1 2	05:59 13:49	08:12 18:26	7,726 15,923	121 116	317,044 316,990	5 15	1 3	0 3	0 0
16 16 16	1 2 3	00:00 15:08 22:32	03:32 16:19 23:59	12,218 3,926 5,263	122 110 -929	22,511 22,710 21,782	22 8 20279	2 4 14	1 0 5263	0 0 0
17	1	05:43	11:59	21,834	125	-114,367	22	0	0	0
18	1	14:47	21:22	22,757	116	-36,644	39	4	4	0
19 19	1 2	02:03 18:05	06:36 20:29	15,663 8,378	124 118	5,549 5,654	23 25	2 1	2 1	0 0
20 20 20	1 2 3	00:00 09:01 22:01	02:51 10:10 23:59	9,904 3,924 6,700	121 126 -233	-64,766 -64,738 -65,059	4 8 7661	4 1 14	0 0 14	0 0 0
21	1	14:03	20:15	21,408	118	29,495	41	4	4	0
22	1	16:17	22:54	22,873	116	-183,175	12	1	1	0
23 23	1 2	00:00 22:56	04:56 23:59	17,035 3,810	120 116	-383,765 -383,715	9 3	2 0	1 0	0 0
24	1	12:00	17:59	20,734	120	-247,403	23	2	0	0
25	1	00:42	07:04	22,059	113	-61,042	71	2	2	22059
26	1	16:34	22:33	20,537	117	4,390	19	1	1	0
27 27	1 2	07:38 16:39	11:26 20:03	13,210 11,726	132 120	-110,654 -110,760	12 11	1 0	0 0	0 0
28	1	04:02	10:37	22,862	126	24,583	22	1	1	0
29	1	12:03	17:36	19,397	114	-84,308	29	3	3	0
30 30	1 2	10:47 20:34	15:10 23:13	15,306 9,154	117 106	-204,003 -204,121	15 10	1 4	0 0	0 0
31 31	1 2	00:00 20:00	01:41 23:59	5,867 13,880	121 409	57,949 58,152	5 9240	2 14	0 15	0 0
32 32	1 2	00:00 20:58	02:15 23:59	7,905 10,494	117 288	-132,374 -131,605	19 4665	1 14	1 14	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-