GPS Space Vehicle Time Integrity for MJD 53780

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
00:00
19:33
02:20
23:59
  8,204
15,188
   -78
    82
   -36,651
   -36,647
49
5278
1
12
1
14
0
0

2
2
1
2
09:09
10:45
10:42
15:18
  5,492
15,807
   -56
   -72
    18,509
    18,476
487
25
2
2
2
2
0
0

3
3
1
2
01:21
17:12
05:41
20:03
15,163
  9,554
   -72
   -77
   -74,694
   -74,848
34
15
4
1
3
1
0
0

4
4
1
2
08:06
10:45
10:42
13:47
  9,010
10,571
   -65
   -82
  -148,953
  -149,088
381
50
2
1
2
1
0
0

5
5
1
2
10:45
21:03
14:50
22:08
14,362
  3,650
   -71
   -68
   562,225
   559,375
389
97
3
0
3681
0
0
0

6
1
12:37
18:01
18,478
   -75
  -324,058
194
1
1
0

7
7
1
2
09:07
10:45
10:42
15:33
  5,588
16,610
   -58
   -70
  -495,219
  -495,327
482
47
2
2
2
2
0
0

8
1
03:29
09:26
20,639
   -67
    56,511
35
3
2
0

9
9
9
1
2
3
08:23
10:45
17:02
10:42
12:01
20:51
  7,978
  4,456
13,017
   -71
   -80
   -76
    -7,824
    -7,844
    -7,894
404
22
11
2
1
1
2
1
1
0
0
0

10
1
11:28
16:49
18,730
   -69
   -78,765
19
1
1
0

11
11
1
2
04:54
20:37
08:59
23:45
14,155
10,762
   -70
   -77
  -306,821
  -306,976
18
10
2
1
1
1
0
0

12
-

13
1
00:49
06:12
18,952
   -75
   -41,298
33
3
3
0

14
1
17:57
23:59
20,954
   173
    19,606
10279
12
14
0

15
1
15:17
21:20
20,967
   -66
  -565,934
32
1
1
0

16
16
1
2
00:00
22:50
03:52
23:59
13,722
  4,173
   -72
-1,422
   -26,446
   -27,936
19
25105
2
12
1
4173
0
0

17
17
1
2
05:48
10:45
10:42
12:07
17,028
  4,786
   -66
   -72
   -50,470
   -50,568
280
40
3
1
3
1
0
0

18
1
14:57
21:34
22,770
   -74
   220,659
18
1
1
0

19
19
1
2
02:30
18:38
07:08
20:45
16,170
  7,381
   -71
   -75
    21,506
    21,452
36
6
3
1
3
0
0
0

20
20
1
2
00:00
22:00
02:58
23:59
10,505
  6,763
   -74
  -434
    32,724
    32,296
38
8658
1
12
1
13
0
0

21
1
14:05
20:26
21,827
   -74
    -5,524
24
1
1
0

22
1
16:36
23:14
22,577
   -71
   -68,722
31
2
1
0

23
1
00:00
05:11
18,241
   -73
  -150,629
45
3
3
0

24
24
1
2
06:55
10:45
10:42
11:49
13,242
  3,690
   -59
   -72
   -85,443
   -85,483
313
54
2
1
2
1
0
0

25
25
1
2
00:00
20:26
02:14
23:59
  7,882
12,266
   -76
    88
   112,883
   110,162
93
4994
1
12
1
13
0
0

26
26
1
2
06:06
14:04
08:39
18:39
  8,700
15,730
   -71
   -75
    37,265
    37,539
36
41
2
0
1
0
0
0

27
1
02:20
08:22
21,225
   -69
   -35,807
30
3
3
0

28
1
04:16
10:42
22,449
   -63
   -33,403
244
5
5
0

29
29
1
2
05:37
13:49
08:26
18:09
  9,789
14,857
   -68
   -76
  -532,936
  -533,330
37
55
2
0
1
0
0
0

30
30
1
2
11:08
20:55
15:30
23:30
15,189
  8,757
   -74
   -73
   -24,889
   -24,964
13
9
2
6
0
0
0
0

31
-

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	00:00 19:33	02:20 23:59	8,204 15,188	-78 82	-36,651 -36,647	49 5278	1 12	1 14	0 0
2 2	1 2	09:09 10:45	10:42 15:18	5,492 15,807	-56 -72	18,509 18,476	487 25	2 2	2 2	0 0
3 3	1 2	01:21 17:12	05:41 20:03	15,163 9,554	-72 -77	-74,694 -74,848	34 15	4 1	3 1	0 0
4 4	1 2	08:06 10:45	10:42 13:47	9,010 10,571	-65 -82	-148,953 -149,088	381 50	2 1	2 1	0 0
5 5	1 2	10:45 21:03	14:50 22:08	14,362 3,650	-71 -68	562,225 559,375	389 97	3 0	3681 0	0 0
6	1	12:37	18:01	18,478	-75	-324,058	194	1	1	0
7 7	1 2	09:07 10:45	10:42 15:33	5,588 16,610	-58 -70	-495,219 -495,327	482 47	2 2	2 2	0 0
8	1	03:29	09:26	20,639	-67	56,511	35	3	2	0
9 9 9	1 2 3	08:23 10:45 17:02	10:42 12:01 20:51	7,978 4,456 13,017	-71 -80 -76	-7,824 -7,844 -7,894	404 22 11	2 1 1	2 1 1	0 0 0
10	1	11:28	16:49	18,730	-69	-78,765	19	1	1	0
11 11	1 2	04:54 20:37	08:59 23:45	14,155 10,762	-70 -77	-306,821 -306,976	18 10	2 1	1 1	0 0
12	-
13	1	00:49	06:12	18,952	-75	-41,298	33	3	3	0
14	1	17:57	23:59	20,954	173	19,606	10279	12	14	0
15	1	15:17	21:20	20,967	-66	-565,934	32	1	1	0
16 16	1 2	00:00 22:50	03:52 23:59	13,722 4,173	-72 -1,422	-26,446 -27,936	19 25105	2 12	1 4173	0 0
17 17	1 2	05:48 10:45	10:42 12:07	17,028 4,786	-66 -72	-50,470 -50,568	280 40	3 1	3 1	0 0
18	1	14:57	21:34	22,770	-74	220,659	18	1	1	0
19 19	1 2	02:30 18:38	07:08 20:45	16,170 7,381	-71 -75	21,506 21,452	36 6	3 1	3 0	0 0
20 20	1 2	00:00 22:00	02:58 23:59	10,505 6,763	-74 -434	32,724 32,296	38 8658	1 12	1 13	0 0
21	1	14:05	20:26	21,827	-74	-5,524	24	1	1	0
22	1	16:36	23:14	22,577	-71	-68,722	31	2	1	0
23	1	00:00	05:11	18,241	-73	-150,629	45	3	3	0
24 24	1 2	06:55 10:45	10:42 11:49	13,242 3,690	-59 -72	-85,443 -85,483	313 54	2 1	2 1	0 0
25 25	1 2	00:00 20:26	02:14 23:59	7,882 12,266	-76 88	112,883 110,162	93 4994	1 12	1 13	0 0
26 26	1 2	06:06 14:04	08:39 18:39	8,700 15,730	-71 -75	37,265 37,539	36 41	2 0	1 0	0 0
27	1	02:20	08:22	21,225	-69	-35,807	30	3	3	0
28	1	04:16	10:42	22,449	-63	-33,403	244	5	5	0
29 29	1 2	05:37 13:49	08:26 18:09	9,789 14,857	-68 -76	-532,936 -533,330	37 55	2 0	1 0	0 0
30 30	1 2	11:08 20:55	15:30 23:30	15,189 8,757	-74 -73	-24,889 -24,964	13 9	2 6	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-