GPS Space Vehicle Time Integrity for MJD 54404

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
00:34
07:12
23,185
   109
  -163,490
29
1
1
0

2
2
1
2
14:29
16:23
16:21
20:36
  6,491
14,675
   115
   115
  -147,586
  -147,617
30
25
1
3
1
2
0
0

3
3
3
1
2
3
00:00
06:41
22:38
01:25
11:04
23:59
  5,098
14,928
  4,611
   109
   115
    17
  -137,139
  -137,289
  -137,665
9
26
1811
1
1
12
0
0
13
0
0
0

4
4
1
2
13:18
16:23
16:21
18:58
10,741
  8,793
   116
   114
    19,567
    19,607
20
43
1
3
1
3
0
0

5
5
1
2
02:08
16:23
04:18
20:27
  7,541
14,180
   107
   115
  -507,428
  -508,852
61
110
3
3
3
3
0
0

6
1
18:02
23:23
18,353
   110
  -226,880
62
4
3
0

7
1
18:23
23:33
17,702
   106
    34,378
70
3
3
0

8
1
08:42
14:41
20,526
   124
   128,388
7
0
0
0

9
9
9
1
2
3
00:00
13:44
22:23
02:17
16:21
23:59
  7,964
  9,145
  5,468
   109
   110
  -223
   -94,374
   -94,459
   -94,845
32
14
7165
1
1
12
1
1
13
0
0
0

10
1
16:39
21:57
18,318
   117
   127,318
75
4
4
0

11
11
1
2
02:14
10:14
05:03
14:35
  9,891
15,156
   108
   115
   -25,342
   -25,344
5
5
2
30
0
0
0
0

12
12
1
2
15:15
16:23
16:21
20:10
  3,986
13,127
   105
   113
   346,840
   346,859
4
36
0
3
0
3
0
0

13
1
06:07
11:32
18,661
   116
  -217,656
14
0
0
0

14
1
00:00
05:33
19,513
   111
   323,378
24
3
3
0

15
1
22:44
23:59
  4,198
  1,543
    95,864
26712
12
4198
0

16
1
04:16
09:15
17,471
   114
  -122,327
7
32
0
0

17
17
1
2
11:07
16:23
16:21
17:23
18,371
  3,420
   106
   107
   -50,073
   -50,064
7
27
11
1
1
1
0
0

18
18
1
2
00:00
20:22
03:03
23:59
10,751
12,426
   109
   198
   228,443
   228,372
30
2655
2
12
1
14
0
0

19
19
1
2
00:00
07:43
02:09
12:15
  7,481
15,506
   115
   119
    -4,181
    -4,245
22
12
1
1
1
0
0
0

20
20
1
2
03:38
14:37
08:26
15:43
16,608
  3,905
   113
   111
  -126,907
  -126,888
37
13
2
1
2
1
0
0

21
21
1
2
00:00
19:17
01:42
23:59
  5,893
16,329
   111
   372
   -76,954
   -76,662
60
9489
1
12
1
14
0
0

22
22
1
2
00:00
22:02
04:42
23:59
16,444
  6,746
   110
  -392
  -201,805
  -202,373
35
12003
2
12
2
6578
0
0

23
1
04:35
10:32
20,356
   115
  -304,833
17
0
0
0

24
1
17:45
23:59
21,532
   426
   -42,237
13162
12
16
0

25
1
06:45
13:00
21,451
   118
  -471,402
42
0
0
0

26
26
1
2
11:25
19:25
14:01
23:59
  9,133
15,829
   109
   461
   -79,857
   -79,906
33
12636
1
12
0
14
0
0

27
1
07:42
13:41
20,457
   121
  -144,638
15
0
0
0

28
1
09:42
16:19
22,748
   111
     9,670
10
1
1
0

29
-

30
30
1
2
02:15
16:37
05:07
20:54
10,074
14,748
   105
   112
   -50,692
   -50,752
5
17
25
3
0
1
0
0

31
1
01:39
07:15
19,674
   109
    -4,032
39
3
3
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	00:34	07:12	23,185	109	-163,490	29	1	1	0
2 2	1 2	14:29 16:23	16:21 20:36	6,491 14,675	115 115	-147,586 -147,617	30 25	1 3	1 2	0 0
3 3 3	1 2 3	00:00 06:41 22:38	01:25 11:04 23:59	5,098 14,928 4,611	109 115 17	-137,139 -137,289 -137,665	9 26 1811	1 1 12	0 0 13	0 0 0
4 4	1 2	13:18 16:23	16:21 18:58	10,741 8,793	116 114	19,567 19,607	20 43	1 3	1 3	0 0
5 5	1 2	02:08 16:23	04:18 20:27	7,541 14,180	107 115	-507,428 -508,852	61 110	3 3	3 3	0 0
6	1	18:02	23:23	18,353	110	-226,880	62	4	3	0
7	1	18:23	23:33	17,702	106	34,378	70	3	3	0
8	1	08:42	14:41	20,526	124	128,388	7	0	0	0
9 9 9	1 2 3	00:00 13:44 22:23	02:17 16:21 23:59	7,964 9,145 5,468	109 110 -223	-94,374 -94,459 -94,845	32 14 7165	1 1 12	1 1 13	0 0 0
10	1	16:39	21:57	18,318	117	127,318	75	4	4	0
11 11	1 2	02:14 10:14	05:03 14:35	9,891 15,156	108 115	-25,342 -25,344	5 5	2 30	0 0	0 0
12 12	1 2	15:15 16:23	16:21 20:10	3,986 13,127	105 113	346,840 346,859	4 36	0 3	0 3	0 0
13	1	06:07	11:32	18,661	116	-217,656	14	0	0	0
14	1	00:00	05:33	19,513	111	323,378	24	3	3	0
15	1	22:44	23:59	4,198	1,543	95,864	26712	12	4198	0
16	1	04:16	09:15	17,471	114	-122,327	7	32	0	0
17 17	1 2	11:07 16:23	16:21 17:23	18,371 3,420	106 107	-50,073 -50,064	7 27	11 1	1 1	0 0
18 18	1 2	00:00 20:22	03:03 23:59	10,751 12,426	109 198	228,443 228,372	30 2655	2 12	1 14	0 0
19 19	1 2	00:00 07:43	02:09 12:15	7,481 15,506	115 119	-4,181 -4,245	22 12	1 1	1 0	0 0
20 20	1 2	03:38 14:37	08:26 15:43	16,608 3,905	113 111	-126,907 -126,888	37 13	2 1	2 1	0 0
21 21	1 2	00:00 19:17	01:42 23:59	5,893 16,329	111 372	-76,954 -76,662	60 9489	1 12	1 14	0 0
22 22	1 2	00:00 22:02	04:42 23:59	16,444 6,746	110 -392	-201,805 -202,373	35 12003	2 12	2 6578	0 0
23	1	04:35	10:32	20,356	115	-304,833	17	0	0	0
24	1	17:45	23:59	21,532	426	-42,237	13162	12	16	0
25	1	06:45	13:00	21,451	118	-471,402	42	0	0	0
26 26	1 2	11:25 19:25	14:01 23:59	9,133 15,829	109 461	-79,857 -79,906	33 12636	1 12	0 14	0 0
27	1	07:42	13:41	20,457	121	-144,638	15	0	0	0
28	1	09:42	16:19	22,748	111	9,670	10	1	1	0
29	-
30 30	1 2	02:15 16:37	05:07 20:54	10,074 14,748	105 112	-50,692 -50,752	5 17	25 3	0 1	0 0
31	1	01:39	07:15	19,674	109	-4,032	39	3	3	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-