GPS Space Vehicle Time Integrity for MJD 53177

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
16:14
18:50
18:48
22:12
  8,934
11,773
   -40
   -32
  -349,731
  -349,743
5
19
1
1
0
1
0
0

2
-

3
3
1
2
10:29
18:50
13:21
22:54
10,073
14,335
   -41
   -20
   -20,846
   -20,930
6
14
1
1
0
0
0
0

4
1
01:12
06:47
19,523
   -35
   184,718
73
2
2
0

5
1
03:12
07:08
13,783
   -27
   -35,844
17
2
2
0

6
6
1
2
05:49
07:11
07:08
11:15
  4,591
14,201
   -38
   -35
  -152,195
  -152,757
76
243
0
4
0
4
0
0

7
1
00:00
05:55
20,535
   -32
  -494,521
105
4
4
0

8
8
1
2
00:00
20:35
02:38
23:59
  9,215
11,763
   -25
    11
     2,420
     2,512
24
1372
1
11
1
12
0
0

9
9
1
2
01:39
10:18
05:17
14:08
12,531
13,515
   -33
   -31
    50,304
    50,366
32
9
2
7
2
0
0
0

10
10
1
2
04:38
07:11
07:08
09:55
  8,595
  9,448
   -33
   -38
   -46,000
   -46,010
55
19
2
2
2
1
0
0

11
11
11
1
2
3
00:00
13:52
22:11
02:18
17:07
23:59
  8,033
11,203
  6,205
   -31
   -33
  -330
  -126,504
  -126,653
  -127,028
13
7
7249
2
1
11
1
0
11
0
0
0

12
-

13
1
18:50
23:29
16,118
   -26
    26,992
4
22
0
0

14
1
11:13
17:33
22,074
   -27
    21,887
4
54
0
0

15
1
09:38
15:19
19,768
   -28
  -282,858
44
3
3
0

16
16
1
2
16:14
18:51
18:48
21:17
  8,930
  8,494
   -27
   -27
   -10,181
   -10,176
4
22
0
1
0
1
0
0

17
17
1
2
03:45
07:11
07:08
09:59
11,773
  9,637
   -29
   -38
    54,821
    55,016
71
70
2
4
2
4
0
0

18
1
08:16
14:53
23,007
   -32
    46,478
34
3
3
0

19
19
1
2
11:49
19:40
14:00
23:59
  7,543
15,054
   -43
   319
    31,166
    31,346
11
12929
1
11
0
12
0
0

20
20
20
1
2
3
02:33
15:32
18:50
03:48
18:48
20:18
  4,248
11,420
  5,137
   -34
   -31
   -25
   150,641
   150,445
   150,417
10
10
7
6
0
0
0
0
0
0
0
0

21
1
07:26
13:46
22,147
   -33
   -76,708
13
3
3
0

22
1
09:42
16:22
23,274
   -29
   -12,700
34
3
3
0

23
-

24
24
1
2
02:30
07:11
07:08
08:19
15,991
  4,062
   -33
   -39
   -36,223
   -36,259
17
45
2
1
1
1
0
0

25
1
13:33
18:48
18,366
   -25
   -69,342
8
176
0
0

26
26
1
2
00:00
07:19
01:52
11:54
  6,459
16,063
   -28
   -37
  -126,081
  -126,571
30
73
2
1
0
1
0
0

27
27
1
2
00:00
19:23
01:34
23:59
  5,382
16,074
   -26
   257
  -268,526
  -270,010
77
10981
2
11
2
12
0
0

28
28
1
2
00:00
21:46
04:26
23:59
15,459
  7,738
   -29
  -352
   -35,390
   -35,793
8
8445
2
11
1
11
0
0

29
29
29
1
2
3
00:00
07:12
22:45
01:39
11:18
23:59
  5,684
14,249
  4,185
   -31
   -41
  -164
  -398,613
  -398,479
  -398,361
27
46
2597
1
5
11
1
4
11
0
0
0

30
30
30
1
2
3
04:39
07:11
14:10
07:08
08:53
17:01
  8,560
  6,069
  9,767
   -35
   -34
   -33
  -550,347
  -550,373
  -550,466
47
18
12
2
1
1
2
1
0
0
0
0

31
31
1
2
00:00
21:00
02:48
23:59
  9,709
10,409
   -32
    -8
  -222,131
  -223,423
57
413
2
12
2
12
0
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	16:14 18:50	18:48 22:12	8,934 11,773	-40 -32	-349,731 -349,743	5 19	1 1	0 1	0 0
2	-
3 3	1 2	10:29 18:50	13:21 22:54	10,073 14,335	-41 -20	-20,846 -20,930	6 14	1 1	0 0	0 0
4	1	01:12	06:47	19,523	-35	184,718	73	2	2	0
5	1	03:12	07:08	13,783	-27	-35,844	17	2	2	0
6 6	1 2	05:49 07:11	07:08 11:15	4,591 14,201	-38 -35	-152,195 -152,757	76 243	0 4	0 4	0 0
7	1	00:00	05:55	20,535	-32	-494,521	105	4	4	0
8 8	1 2	00:00 20:35	02:38 23:59	9,215 11,763	-25 11	2,420 2,512	24 1372	1 11	1 12	0 0
9 9	1 2	01:39 10:18	05:17 14:08	12,531 13,515	-33 -31	50,304 50,366	32 9	2 7	2 0	0 0
10 10	1 2	04:38 07:11	07:08 09:55	8,595 9,448	-33 -38	-46,000 -46,010	55 19	2 2	2 1	0 0
11 11 11	1 2 3	00:00 13:52 22:11	02:18 17:07 23:59	8,033 11,203 6,205	-31 -33 -330	-126,504 -126,653 -127,028	13 7 7249	2 1 11	1 0 11	0 0 0
12	-
13	1	18:50	23:29	16,118	-26	26,992	4	22	0	0
14	1	11:13	17:33	22,074	-27	21,887	4	54	0	0
15	1	09:38	15:19	19,768	-28	-282,858	44	3	3	0
16 16	1 2	16:14 18:51	18:48 21:17	8,930 8,494	-27 -27	-10,181 -10,176	4 22	0 1	0 1	0 0
17 17	1 2	03:45 07:11	07:08 09:59	11,773 9,637	-29 -38	54,821 55,016	71 70	2 4	2 4	0 0
18	1	08:16	14:53	23,007	-32	46,478	34	3	3	0
19 19	1 2	11:49 19:40	14:00 23:59	7,543 15,054	-43 319	31,166 31,346	11 12929	1 11	0 12	0 0
20 20 20	1 2 3	02:33 15:32 18:50	03:48 18:48 20:18	4,248 11,420 5,137	-34 -31 -25	150,641 150,445 150,417	10 10 7	6 0 0	0 0 0	0 0 0
21	1	07:26	13:46	22,147	-33	-76,708	13	3	3	0
22	1	09:42	16:22	23,274	-29	-12,700	34	3	3	0
23	-
24 24	1 2	02:30 07:11	07:08 08:19	15,991 4,062	-33 -39	-36,223 -36,259	17 45	2 1	1 1	0 0
25	1	13:33	18:48	18,366	-25	-69,342	8	176	0	0
26 26	1 2	00:00 07:19	01:52 11:54	6,459 16,063	-28 -37	-126,081 -126,571	30 73	2 1	0 1	0 0
27 27	1 2	00:00 19:23	01:34 23:59	5,382 16,074	-26 257	-268,526 -270,010	77 10981	2 11	2 12	0 0
28 28	1 2	00:00 21:46	04:26 23:59	15,459 7,738	-29 -352	-35,390 -35,793	8 8445	2 11	1 11	0 0
29 29 29	1 2 3	00:00 07:12 22:45	01:39 11:18 23:59	5,684 14,249 4,185	-31 -41 -164	-398,613 -398,479 -398,361	27 46 2597	1 5 11	1 4 11	0 0 0
30 30 30	1 2 3	04:39 07:11 14:10	07:08 08:53 17:01	8,560 6,069 9,767	-35 -34 -33	-550,347 -550,373 -550,466	47 18 12	2 1 1	2 1 0	0 0 0
31 31	1 2	00:00 21:00	02:48 23:59	9,709 10,409	-32 -8	-222,131 -223,423	57 413	2 12	2 12	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-