GPS Space Vehicle Time Integrity for MJD 55582

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
06:02
12:07
20,972
  -463
  -316,375
14
0
0
0

3
3
3
1
2
3
00:00
14:03
22:00
02:30
16:43
23:59
  8,291
  9,227
  6,784
  -475
  -470
  -741
  -665,708
  -665,966
  -666,387
11
15
6285
1
1
14
0
0
14
0
0
0

4
1
05:02
10:34
19,380
  -464
   -14,751
56
0
0
0

5
1
08:09
13:29
18,534
  -466
   101,796
32
0
0
0

6
6
6
1
2
3
00:00
13:29
21:55
01:58
16:00
23:59
  6,434
  8,457
  7,096
  -483
  -471
  -638
    23,426
    24,841
    25,508
59
72
4034
1
0
14
1
0
14
0
0
0

7
7
1
2
00:00
22:42
04:58
23:59
16,725
  4,616
  -477
-1,561
    -2,636
    -3,767
3
19981
31
14
0
4616
0
0

8
8
1
2
00:13
05:02
04:58
06:11
16,174
  4,118
  -480
  -469
    -7,691
    -7,687
4
4
3
0
0
0
0
0

9
9
1
2
05:08
13:53
08:50
17:39
13,063
13,185
  -461
  -457
   -57,148
   -57,217
7
6
1
5
0
0
0
0

10
10
1
2
00:00
06:56
01:24
11:36
  4,389
15,918
  -478
  -460
    63,365
    63,416
4
6
1
21
0
0
0
0

11
11
1
2
01:28
17:29
04:58
19:59
12,100
  8,746
  -478
  -456
   120,446
   120,630
16
10
10
0
0
0
0
0

12
1
06:28
11:29
17,236
  -465
    33,447
17
18
0
0

13
13
1
2
00:00
21:29
03:02
23:59
  9,981
  8,674
  -481
  -705
  -285,695
  -285,825
5
6195
26
14
0
14
0
0

14
1
14:44
20:57
21,342
  -454
  -125,961
18
1
1
0

15
1
11:23
16:20
16,974
  -463
   158,604
18
0
0
0

16
1
22:00
23:59
  6,841
   336
   144,878
17476
14
6841
0

17
17
1
2
02:36
05:02
04:58
08:49
  8,221
13,417
  -478
  -466
  -182,478
  -182,471
4
4
7
0
0
0
0
0

18
1
12:05
18:43
23,026
  -460
  -117,632
10
0
0
0

19
1
00:00
03:45
12,533
  -476
   102,981
16
1
0
0

20
20
1
2
06:02
19:02
07:11
23:48
  3,926
16,412
  -461
  -454
   -49,213
   -49,203
7
12
31
1
0
1
0
0

21
1
10:56
17:10
21,465
  -462
   117,808
19
0
0
0

22
1
13:31
20:06
22,632
  -455
  -155,107
9
0
0
0

23
23
1
2
00:00
22:00
02:01
23:59
  6,612
  6,841
  -481
    63
  -331,452
  -330,727
6
11429
1
14
0
6841
0
0

24
24
1
2
02:11
17:27
04:58
19:59
  9,498
  8,909
  -476
  -455
  -358,785
  -358,952
6
8
1
0
0
0
0
0

25
25
1
2
08:10
17:44
12:24
20:33
14,601
  9,501
  -463
  -451
    64,222
    64,294
8
16
1
1
0
1
0
0

26
26
1
2
02:11
10:33
04:58
14:41
  9,523
14,309
  -475
  -463
   100,746
   101,059
26
38
0
0
0
0
0
0

27
27
1
2
05:02
13:41
08:25
16:57
11,975
11,168
  -460
  -463
  -229,514
  -229,624
8
10
1
1
0
0
0
0

28
28
1
2
01:08
05:02
04:58
07:42
13,293
  9,356
  -478
  -467
   -16,120
   -16,134
5
4
3
1
0
0
0
0

29
1
09:16
14:46
19,187
  -466
  -180,052
16
0
0
0

30
30
1
2
12:00
19:13
13:06
23:59
  3,989
16,460
  -465
   -51
  -315,830
  -315,519
7
13535
1
14
0
15
0
0

31
1
17:06
22:43
19,066
  -456
   -32,806
25
16
0
0

32
32
1
2
17:59
22:00
19:59
23:14
  7,098
  3,985
  -454
  -452
   179,478
   179,585
17
11
1
0
0
0
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	06:02	12:07	20,972	-463	-316,375	14	0	0	0
3 3 3	1 2 3	00:00 14:03 22:00	02:30 16:43 23:59	8,291 9,227 6,784	-475 -470 -741	-665,708 -665,966 -666,387	11 15 6285	1 1 14	0 0 14	0 0 0
4	1	05:02	10:34	19,380	-464	-14,751	56	0	0	0
5	1	08:09	13:29	18,534	-466	101,796	32	0	0	0
6 6 6	1 2 3	00:00 13:29 21:55	01:58 16:00 23:59	6,434 8,457 7,096	-483 -471 -638	23,426 24,841 25,508	59 72 4034	1 0 14	1 0 14	0 0 0
7 7	1 2	00:00 22:42	04:58 23:59	16,725 4,616	-477 -1,561	-2,636 -3,767	3 19981	31 14	0 4616	0 0
8 8	1 2	00:13 05:02	04:58 06:11	16,174 4,118	-480 -469	-7,691 -7,687	4 4	3 0	0 0	0 0
9 9	1 2	05:08 13:53	08:50 17:39	13,063 13,185	-461 -457	-57,148 -57,217	7 6	1 5	0 0	0 0
10 10	1 2	00:00 06:56	01:24 11:36	4,389 15,918	-478 -460	63,365 63,416	4 6	1 21	0 0	0 0
11 11	1 2	01:28 17:29	04:58 19:59	12,100 8,746	-478 -456	120,446 120,630	16 10	10 0	0 0	0 0
12	1	06:28	11:29	17,236	-465	33,447	17	18	0	0
13 13	1 2	00:00 21:29	03:02 23:59	9,981 8,674	-481 -705	-285,695 -285,825	5 6195	26 14	0 14	0 0
14	1	14:44	20:57	21,342	-454	-125,961	18	1	1	0
15	1	11:23	16:20	16,974	-463	158,604	18	0	0	0
16	1	22:00	23:59	6,841	336	144,878	17476	14	6841	0
17 17	1 2	02:36 05:02	04:58 08:49	8,221 13,417	-478 -466	-182,478 -182,471	4 4	7 0	0 0	0 0
18	1	12:05	18:43	23,026	-460	-117,632	10	0	0	0
19	1	00:00	03:45	12,533	-476	102,981	16	1	0	0
20 20	1 2	06:02 19:02	07:11 23:48	3,926 16,412	-461 -454	-49,213 -49,203	7 12	31 1	0 1	0 0
21	1	10:56	17:10	21,465	-462	117,808	19	0	0	0
22	1	13:31	20:06	22,632	-455	-155,107	9	0	0	0
23 23	1 2	00:00 22:00	02:01 23:59	6,612 6,841	-481 63	-331,452 -330,727	6 11429	1 14	0 6841	0 0
24 24	1 2	02:11 17:27	04:58 19:59	9,498 8,909	-476 -455	-358,785 -358,952	6 8	1 0	0 0	0 0
25 25	1 2	08:10 17:44	12:24 20:33	14,601 9,501	-463 -451	64,222 64,294	8 16	1 1	0 1	0 0
26 26	1 2	02:11 10:33	04:58 14:41	9,523 14,309	-475 -463	100,746 101,059	26 38	0 0	0 0	0 0
27 27	1 2	05:02 13:41	08:25 16:57	11,975 11,168	-460 -463	-229,514 -229,624	8 10	1 1	0 0	0 0
28 28	1 2	01:08 05:02	04:58 07:42	13,293 9,356	-478 -467	-16,120 -16,134	5 4	3 1	0 0	0 0
29	1	09:16	14:46	19,187	-466	-180,052	16	0	0	0
30 30	1 2	12:00 19:13	13:06 23:59	3,989 16,460	-465 -51	-315,830 -315,519	7 13535	1 14	0 15	0 0
31	1	17:06	22:43	19,066	-456	-32,806	25	16	0	0
32 32	1 2	17:59 22:00	19:59 23:14	7,098 3,985	-454 -452	179,478 179,585	17 11	1 0	0 0	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-