GPS Space Vehicle Time Integrity for MJD 54220

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
13:53
15:11
15:08
20:35
  4,236
18,928
   108
   111
  -123,903
  -123,938
49
15
1
1
1
1
0
0

2
1
03:18
09:29
21,289
   116
  -102,718
23
2
1
0

3
3
1
2
11:18
19:16
13:59
23:39
  9,325
15,161
   112
   116
   -50,235
   -50,407
16
29
1
2
0
2
0
0

4
1
02:03
07:44
19,830
   117
   -10,715
7
17
1
0

5
5
1
2
04:19
15:11
08:57
16:33
16,136
  4,924
   121
   113
   -20,491
   -20,127
52
17
1
0
0
0
0
0

6
1
06:28
11:53
18,880
   115
  -163,601
91
1
1
0

7
1
07:03
12:12
17,906
   118
  -323,832
88
1
1
0

8
8
1
2
00:00
21:10
03:14
23:59
11,434
  9,602
   130
   -16
   105,606
   105,575
56
3882
3
12
3
13
0
0

9
9
1
2
02:17
10:58
05:57
14:45
12,765
13,276
   120
   108
   -68,089
   -68,148
8
10
2
0
0
0
0
0

10
1
05:16
10:34
18,373
   117
  -101,058
6
13
0
0

11
11
11
1
2
3
00:00
15:11
22:45
03:03
17:37
23:59
10,803
  8,554
  4,184
   114
   109
  -840
   -14,533
   -14,599
   -15,574
32
5
17842
3
1
12
3
0
4184
0
0
0

12
1
06:00
08:48
  9,561
   116
    44,409
8
5
0
0

13
1
18:42
23:59
18,217
   503
  -167,582
15055
12
14
0

14
14
1
2
12:04
15:11
15:08
18:24
10,513
11,380
   112
   114
   -17,956
   -17,974
6
7
1
31
0
0
0
0

15
-

16
16
1
2
09:25
16:45
10:26
21:43
  3,650
17,166
   108
   117
  -143,884
  -143,979
6
32
2
2
0
1
0
0

17
1
00:00
06:08
21,490
   114
   -69,789
22
5
4
0

18
1
09:12
15:08
20,545
   114
   250,932
27
2
2
0

19
19
1
2
12:20
20:14
14:41
23:59
  8,159
12,939
   111
   485
   -29,547
   -29,283
9
11859
1
12
0
13
0
0

20
1
15:56
20:50
17,130
   116
    24,273
11
1
1
0

21
1
08:07
14:25
21,770
   114
   -76,059
7
1
1
0

22
22
1
2
10:38
15:11
15:08
17:15
15,575
  7,205
   110
   111
  -179,519
  -179,542
22
6
2
1
2
0
0
0

23
1
17:18
23:11
20,614
   116
  -163,212
22
2
2
0

24
1
06:25
13:02
22,935
   119
   -96,577
22
2
1
0

25
1
17:41
23:59
21,877
   292
  -217,520
7600
12
243
0

26
26
1
2
00:02
08:02
02:37
12:38
  9,089
15,924
   117
   113
   168,032
   168,690
60
96
4
2
3
1
0
0

27
27
1
2
00:00
20:11
02:15
23:59
  7,897
13,142
   120
   320
  -107,756
  -107,720
98
7033
3
12
3
13
0
0

28
28
1
2
00:00
22:09
04:51
23:59
16,834
  6,277
   116
  -433
    -2,027
    -2,524
19
12584
4
12
4
6277
0
0

29
29
1
2
00:00
07:45
02:23
12:05
  8,380
15,010
   122
   120
    -2,128
    -2,143
51
9
3
1
3
1
0
0

30
30
1
2
05:09
16:00
09:28
17:33
15,000
  5,386
   117
   114
   -32,369
   -32,411
7
7
3
19
0
0
0
0

31
1
15:11
19:48
16,131
   115
   -19,862
14
1
1
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 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	13:53 15:11	15:08 20:35	4,236 18,928	108 111	-123,903 -123,938	49 15	1 1	1 1	0 0
2	1	03:18	09:29	21,289	116	-102,718	23	2	1	0
3 3	1 2	11:18 19:16	13:59 23:39	9,325 15,161	112 116	-50,235 -50,407	16 29	1 2	0 2	0 0
4	1	02:03	07:44	19,830	117	-10,715	7	17	1	0
5 5	1 2	04:19 15:11	08:57 16:33	16,136 4,924	121 113	-20,491 -20,127	52 17	1 0	0 0	0 0
6	1	06:28	11:53	18,880	115	-163,601	91	1	1	0
7	1	07:03	12:12	17,906	118	-323,832	88	1	1	0
8 8	1 2	00:00 21:10	03:14 23:59	11,434 9,602	130 -16	105,606 105,575	56 3882	3 12	3 13	0 0
9 9	1 2	02:17 10:58	05:57 14:45	12,765 13,276	120 108	-68,089 -68,148	8 10	2 0	0 0	0 0
10	1	05:16	10:34	18,373	117	-101,058	6	13	0	0
11 11 11	1 2 3	00:00 15:11 22:45	03:03 17:37 23:59	10,803 8,554 4,184	114 109 -840	-14,533 -14,599 -15,574	32 5 17842	3 1 12	3 0 4184	0 0 0
12	1	06:00	08:48	9,561	116	44,409	8	5	0	0
13	1	18:42	23:59	18,217	503	-167,582	15055	12	14	0
14 14	1 2	12:04 15:11	15:08 18:24	10,513 11,380	112 114	-17,956 -17,974	6 7	1 31	0 0	0 0
15	-
16 16	1 2	09:25 16:45	10:26 21:43	3,650 17,166	108 117	-143,884 -143,979	6 32	2 2	0 1	0 0
17	1	00:00	06:08	21,490	114	-69,789	22	5	4	0
18	1	09:12	15:08	20,545	114	250,932	27	2	2	0
19 19	1 2	12:20 20:14	14:41 23:59	8,159 12,939	111 485	-29,547 -29,283	9 11859	1 12	0 13	0 0
20	1	15:56	20:50	17,130	116	24,273	11	1	1	0
21	1	08:07	14:25	21,770	114	-76,059	7	1	1	0
22 22	1 2	10:38 15:11	15:08 17:15	15,575 7,205	110 111	-179,519 -179,542	22 6	2 1	2 0	0 0
23	1	17:18	23:11	20,614	116	-163,212	22	2	2	0
24	1	06:25	13:02	22,935	119	-96,577	22	2	1	0
25	1	17:41	23:59	21,877	292	-217,520	7600	12	243	0
26 26	1 2	00:02 08:02	02:37 12:38	9,089 15,924	117 113	168,032 168,690	60 96	4 2	3 1	0 0
27 27	1 2	00:00 20:11	02:15 23:59	7,897 13,142	120 320	-107,756 -107,720	98 7033	3 12	3 13	0 0
28 28	1 2	00:00 22:09	04:51 23:59	16,834 6,277	116 -433	-2,027 -2,524	19 12584	4 12	4 6277	0 0
29 29	1 2	00:00 07:45	02:23 12:05	8,380 15,010	122 120	-2,128 -2,143	51 9	3 1	3 1	0 0
30 30	1 2	05:09 16:00	09:28 17:33	15,000 5,386	117 114	-32,369 -32,411	7 7	3 19	0 0	0 0
31	1	15:11	19:48	16,131	115	-19,862	14	1	1	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-