GPS Space Vehicle Time Integrity for MJD 52948

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
08:17
14:08
20,548
    84
  -313,605
12
1
1
0

2
1
08:25
13:42
18,504
    67
   216,152
42
1
1
0

3
3
1
2
02:12
10:18
05:04
14:38
  9,997
15,155
    54
    74
   -58,751
   -58,836
12
11
1
3
0
0
0
0

4
1
16:51
22:26
19,375
    73
     5,405
23
0
0
0

5
1
18:52
23:42
16,646
    67
    -3,648
12
0
0
0

6
6
1
2
00:00
21:33
03:01
23:59
10,644
  8,377
    64
   -88
     1,197
     1,046
11
4212
0
11
0
11
0
0

7
1
14:51
21:06
21,996
    76
  -642,132
19
0
0
0

8
1
12:18
18:16
20,750
    86
  -401,133
13
1
1
0

9
9
1
2
01:58
17:06
05:38
20:50
12,785
13,160
    60
    69
    15,215
    15,330
13
6
2
1
0
0
0
0

10
10
1
2
00:00
20:15
01:36
23:59
  5,535
12,855
    60
   327
   -33,764
   -33,551
7
8551
1
11
0
11
0
0

11
11
1
2
05:30
13:53
08:49
17:54
11,402
13,921
    64
    78
   -75,691
   -75,745
24
16
1
0
1
0
0
0

12
-

13
1
09:39
15:02
18,641
    77
    31,852
6
0
0
0

14
1
03:00
09:24
22,204
    69
    19,213
18
1
1
0

15
1
01:06
06:51
19,814
    65
  -181,571
28
0
0
0

16
1
07:44
12:42
17,209
    77
    -9,108
39
2
2
0

17
17
1
2
00:00
20:06
02:44
23:59
  9,606
13,409
    59
   238
   -91,950
   -89,169
98
5850
1
11
1
11
0
0

18
1
00:02
06:44
23,223
    65
    -5,204
13
1
0
0

19
-

20
1
06:59
11:52
17,111
    74
   205,322
26
1
1
0

21
21
1
2
00:00
22:53
05:20
23:59
18,681
  3,644
    67
-1,028
   -62,158
   -63,472
21
19753
1
11
0
3644
0
0

22
-

23
1
02:07
08:32
22,266
    75
   -40,190
33
1
1
0

24
1
18:19
23:59
19,579
   304
   -72,551
9798
11
11
0

25
1
05:21
11:05
19,845
    67
   -54,645
9
206
0
0

26
26
1
2
00:00
15:08
03:45
17:29
12,994
  8,132
    64
    77
  -502,220
  -501,913
20
13
1
1
0
0
0
0

27
1
10:57
17:07
21,482
    78
  -779,212
153
1
1
0

28
1
13:21
19:59
23,127
    76
    -1,421
22
0
0
0

29
29
29
1
2
3
00:00
14:17
22:33
02:52
17:13
23:59
10,097
10,029
  4,816
    64
    79
  -745
  -152,019
  -152,637
  -153,791
42
37
16812
1
1
11
1
0
4816
0
0
0

30
30
1
2
05:50
20:11
08:37
23:59
  9,727
13,122
    66
   447
  -611,631
  -612,578
72
12726
2
12
2
2084
0
0

31
31
1
2
04:00
11:12
05:12
16:08
  4,364
17,290
    55
    87
  -430,883
  -430,964
7
21
1
1
0
1
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	08:17	14:08	20,548	84	-313,605	12	1	1	0
2	1	08:25	13:42	18,504	67	216,152	42	1	1	0
3 3	1 2	02:12 10:18	05:04 14:38	9,997 15,155	54 74	-58,751 -58,836	12 11	1 3	0 0	0 0
4	1	16:51	22:26	19,375	73	5,405	23	0	0	0
5	1	18:52	23:42	16,646	67	-3,648	12	0	0	0
6 6	1 2	00:00 21:33	03:01 23:59	10,644 8,377	64 -88	1,197 1,046	11 4212	0 11	0 11	0 0
7	1	14:51	21:06	21,996	76	-642,132	19	0	0	0
8	1	12:18	18:16	20,750	86	-401,133	13	1	1	0
9 9	1 2	01:58 17:06	05:38 20:50	12,785 13,160	60 69	15,215 15,330	13 6	2 1	0 0	0 0
10 10	1 2	00:00 20:15	01:36 23:59	5,535 12,855	60 327	-33,764 -33,551	7 8551	1 11	0 11	0 0
11 11	1 2	05:30 13:53	08:49 17:54	11,402 13,921	64 78	-75,691 -75,745	24 16	1 0	1 0	0 0
12	-
13	1	09:39	15:02	18,641	77	31,852	6	0	0	0
14	1	03:00	09:24	22,204	69	19,213	18	1	1	0
15	1	01:06	06:51	19,814	65	-181,571	28	0	0	0
16	1	07:44	12:42	17,209	77	-9,108	39	2	2	0
17 17	1 2	00:00 20:06	02:44 23:59	9,606 13,409	59 238	-91,950 -89,169	98 5850	1 11	1 11	0 0
18	1	00:02	06:44	23,223	65	-5,204	13	1	0	0
19	-
20	1	06:59	11:52	17,111	74	205,322	26	1	1	0
21 21	1 2	00:00 22:53	05:20 23:59	18,681 3,644	67 -1,028	-62,158 -63,472	21 19753	1 11	0 3644	0 0
22	-
23	1	02:07	08:32	22,266	75	-40,190	33	1	1	0
24	1	18:19	23:59	19,579	304	-72,551	9798	11	11	0
25	1	05:21	11:05	19,845	67	-54,645	9	206	0	0
26 26	1 2	00:00 15:08	03:45 17:29	12,994 8,132	64 77	-502,220 -501,913	20 13	1 1	0 0	0 0
27	1	10:57	17:07	21,482	78	-779,212	153	1	1	0
28	1	13:21	19:59	23,127	76	-1,421	22	0	0	0
29 29 29	1 2 3	00:00 14:17 22:33	02:52 17:13 23:59	10,097 10,029 4,816	64 79 -745	-152,019 -152,637 -153,791	42 37 16812	1 1 11	1 0 4816	0 0 0
30 30	1 2	05:50 20:11	08:37 23:59	9,727 13,122	66 447	-611,631 -612,578	72 12726	2 12	2 2084	0 0
31 31	1 2	04:00 11:12	05:12 16:08	4,364 17,290	55 87	-430,883 -430,964	7 21	1 1	0 1	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-