GPS Space Vehicle Time Integrity for MJD 55779

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
16:46
21:59
18,120
    72
  -350,052
20
1
1
0

3
3
1
2
00:30
08:30
01:59
12:55
  4,833
15,318
    77
    82
  -751,152
  -751,317
9
28
1
1
0
1
0
0

4
1
15:13
20:56
19,883
    72
  -193,741
64
0
0
0

5
1
18:36
21:59
11,670
    72
   200,252
21
1
0
0

6
6
1
2
00:00
08:25
03:19
12:21
11,325
13,766
    80
    72
   104,707
   104,365
41
45
1
0
0
0
0
0

7
1
09:15
15:34
21,972
    73
   -20,817
42
2
2
0

8
1
10:26
16:29
21,035
    78
    -8,671
29
3
3
0

9
9
1
2
00:28
15:39
01:59
19:21
  4,975
12,804
    90
    61
   -97,287
   -97,449
11
12
0
0
0
0
0
0

10
10
1
2
09:20
17:15
11:51
21:47
  8,811
15,762
    68
    78
     9,178
     9,222
7
28
0
1
0
1
0
0

11
1
11:43
15:57
14,685
    74
   174,637
29
3
3
0

12
1
17:16
21:58
16,355
    70
   -14,048
31
1
1
0

13
1
07:48
13:24
19,349
    70
  -257,602
21
1
1
0

14
1
04:00
07:29
12,085
    71
  -165,482
7
1
0
0

15
15
1
2
00:00
14:14
02:34
15:42
  8,646
  5,034
    74
    62
   112,255
   112,150
10
9
11
2
0
0
0
0

16
1
06:44
12:00
18,472
    73
   190,121
11
1
0
0

17
1
13:22
19:39
21,872
    70
  -180,038
28
2
2
0

18
1
00:00
05:13
17,841
    75
  -150,786
13
0
0
0

19
1
09:37
14:11
15,898
    80
   170,103
19
7
1
0

20
20
20
1
2
3
05:35
09:00
16:32
07:59
10:21
17:41
  8,425
  4,880
  3,933
    72
    80
    71
   -51,349
   -51,345
   -51,365
4
7
8
5
1
30
0
0
0
0
0
0

21
21
1
2
00:00
21:42
03:54
23:59
13,426
  8,009
    77
    75
   162,839
   163,029
9
29
1
1
0
1
0
0

22
1
00:12
06:46
22,426
    77
  -145,518
5
20
0
0

23
1
06:34
12:30
20,885
    73
  -286,143
20
0
0
0

24
24
1
2
04:08
12:44
07:40
16:34
12,388
13,512
    78
    76
  -412,870
  -412,973
9
23
2
3
0
1
0
0

25
25
1
2
04:18
18:38
07:05
21:59
  9,821
11,567
    69
    69
   -12,555
   -12,650
8
14
3
1
0
1
0
0

26
26
1
2
00:00
12:37
01:13
15:54
  4,407
11,482
    81
    66
   114,315
   114,905
18
48
1
4
1
3
0
0

27
27
1
2
00:16
15:06
01:59
18:57
  5,683
13,415
    96
    72
  -291,814
  -292,038
13
17
1
0
0
0
0
0

28
1
11:44
18:17
22,814
    73
   -57,441
23
3
1
0

29
29
1
2
00:00
19:47
01:21
23:59
  4,911
14,650
    89
    68
  -228,965
  -229,216
6
34
3
2
0
2
0
0

30
-

31
1
03:37
09:17
19,579
    69
  -122,089
35
2
0
0

32
1
04:36
09:50
18,362
    76
   305,478
40
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	16:46	21:59	18,120	72	-350,052	20	1	1	0
3 3	1 2	00:30 08:30	01:59 12:55	4,833 15,318	77 82	-751,152 -751,317	9 28	1 1	0 1	0 0
4	1	15:13	20:56	19,883	72	-193,741	64	0	0	0
5	1	18:36	21:59	11,670	72	200,252	21	1	0	0
6 6	1 2	00:00 08:25	03:19 12:21	11,325 13,766	80 72	104,707 104,365	41 45	1 0	0 0	0 0
7	1	09:15	15:34	21,972	73	-20,817	42	2	2	0
8	1	10:26	16:29	21,035	78	-8,671	29	3	3	0
9 9	1 2	00:28 15:39	01:59 19:21	4,975 12,804	90 61	-97,287 -97,449	11 12	0 0	0 0	0 0
10 10	1 2	09:20 17:15	11:51 21:47	8,811 15,762	68 78	9,178 9,222	7 28	0 1	0 1	0 0
11	1	11:43	15:57	14,685	74	174,637	29	3	3	0
12	1	17:16	21:58	16,355	70	-14,048	31	1	1	0
13	1	07:48	13:24	19,349	70	-257,602	21	1	1	0
14	1	04:00	07:29	12,085	71	-165,482	7	1	0	0
15 15	1 2	00:00 14:14	02:34 15:42	8,646 5,034	74 62	112,255 112,150	10 9	11 2	0 0	0 0
16	1	06:44	12:00	18,472	73	190,121	11	1	0	0
17	1	13:22	19:39	21,872	70	-180,038	28	2	2	0
18	1	00:00	05:13	17,841	75	-150,786	13	0	0	0
19	1	09:37	14:11	15,898	80	170,103	19	7	1	0
20 20 20	1 2 3	05:35 09:00 16:32	07:59 10:21 17:41	8,425 4,880 3,933	72 80 71	-51,349 -51,345 -51,365	4 7 8	5 1 30	0 0 0	0 0 0
21 21	1 2	00:00 21:42	03:54 23:59	13,426 8,009	77 75	162,839 163,029	9 29	1 1	0 1	0 0
22	1	00:12	06:46	22,426	77	-145,518	5	20	0	0
23	1	06:34	12:30	20,885	73	-286,143	20	0	0	0
24 24	1 2	04:08 12:44	07:40 16:34	12,388 13,512	78 76	-412,870 -412,973	9 23	2 3	0 1	0 0
25 25	1 2	04:18 18:38	07:05 21:59	9,821 11,567	69 69	-12,555 -12,650	8 14	3 1	0 1	0 0
26 26	1 2	00:00 12:37	01:13 15:54	4,407 11,482	81 66	114,315 114,905	18 48	1 4	1 3	0 0
27 27	1 2	00:16 15:06	01:59 18:57	5,683 13,415	96 72	-291,814 -292,038	13 17	1 0	0 0	0 0
28	1	11:44	18:17	22,814	73	-57,441	23	3	1	0
29 29	1 2	00:00 19:47	01:21 23:59	4,911 14,650	89 68	-228,965 -229,216	6 34	3 2	0 2	0 0
30	-
31	1	03:37	09:17	19,579	69	-122,089	35	2	0	0
32	1	04:36	09:50	18,362	76	305,478	40	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-