GPS Space Vehicle Time Integrity for MJD 53749

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments REF
-GPS_SV (ns) REF
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
00:00
03:29
12,539
   -68
   -31,071
15
1
0
0

2
1
11:24
17:03
20,307
   -73
    21,957
14
19
0
0

3
3
3
1
2
3
03:29
05:06
19:20
05:05
07:42
22:00
  5,795
  9,285
  9,585
   -67
   -77
   -67
   -66,505
   -66,535
   -66,681
8
18
13
27
51
0
0
0
0
0
0
0

4
1
10:21
15:21
17,905
   -74
  -117,999
69
0
0
0

5
1
13:03
16:58
14,096
   -76
  -472,661
81
0
0
0

6
1
14:48
20:08
19,225
   -69
  -222,038
236
0
0
0

7
7
1
2
09:20
13:43
13:31
14:55
15,013
  4,298
   -70
   -81
  -471,198
  -471,308
47
17
0
0
0
0
0
0

8
1
05:37
11:33
21,363
   -72
    53,388
7
167
0
0

9
9
9
1
2
3
10:43
19:20
20:52
14:09
20:51
22:00
12,358
  5,443
  4,046
   -72
   -61
   -72
    -3,582
    -3,613
    -3,631
12
8
7
0
6
4
0
0
0
0
0
0

10
1
14:09
18:35
15,918
   -59
   -77,162
8
60
0
0

11
11
1
2
00:00
07:02
01:57
11:00
  7,009
14,257
   -82
   -72
  -299,033
  -299,111
12
19
17
36
0
0
0
0

12
-

13
1
02:59
08:21
19,288
   -74
   -35,000
21
21
0
0

14
14
1
2
00:00
20:10
01:16
22:00
  4,607
  6,603
   -77
   -59
    20,970
    20,948
9
9
53
2
0
0
0
0

15
1
17:39
22:00
15,628
   -67
  -549,995
30
0
0
0

16
1
01:02
05:31
16,158
   -73
   -21,830
14
3
0
0

17
1
08:12
13:26
18,811
   -73
   -27,167
59
0
0
0

18
1
17:05
22:00
17,619
   -68
   214,768
8
10
0
0

19
1
04:39
09:10
16,263
   -72
    23,658
14
81
0
0

20
1
00:18
05:08
17,369
   -74
    35,264
15
7
0
0

21
1
16:10
22:00
21,016
   -69
     3,934
27
0
0
0

22
22
1
2
00:00
18:43
01:24
22:00
  5,076
11,796
   -92
   -64
   -61,665
   -61,831
8
12
1
0
0
0
0
0

23
1
01:25
07:20
21,264
   -73
  -154,730
6
105
0
0

24
24
24
1
2
3
01:32
09:20
11:24
02:52
10:42
13:51
  4,765
  4,910
  8,777
   -72
   -58
   -71
   -77,315
   -77,387
   -77,428
11
8
20
1
0
124
0
0
0
0
0
0

25
-

26
26
1
2
08:22
16:12
10:42
20:08
  8,435
14,146
   -77
   -70
    15,505
    15,748
15
28
1
0
0
0
0
0

27
1
04:26
10:21
21,252
   -73
   -31,513
19
0
0
0

28
28
1
2
06:24
11:34
11:23
13:02
17,951
  5,232
   -68
   -86
   -35,250
   -35,260
5
8
65
51
0
0
0
0

29
29
29
1
2
3
07:44
15:56
17:55
09:20
17:53
19:19
  5,733
  7,004
  5,097
   -70
   -63
   -70
  -498,062
  -498,479
  -498,572
26
28
25
1
0
0
0
0
0
0
0
0

30
30
1
2
00:00
13:18
01:39
17:38
  5,791
15,597
   -71
   -73
   -15,145
   -15,398
18
27
4
0
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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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	REF -GPS_SV (ns)	REF -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	1	00:00	03:29	12,539	-68	-31,071	15	1	0	0
2	1	11:24	17:03	20,307	-73	21,957	14	19	0	0
3 3 3	1 2 3	03:29 05:06 19:20	05:05 07:42 22:00	5,795 9,285 9,585	-67 -77 -67	-66,505 -66,535 -66,681	8 18 13	27 51 0	0 0 0	0 0 0
4	1	10:21	15:21	17,905	-74	-117,999	69	0	0	0
5	1	13:03	16:58	14,096	-76	-472,661	81	0	0	0
6	1	14:48	20:08	19,225	-69	-222,038	236	0	0	0
7 7	1 2	09:20 13:43	13:31 14:55	15,013 4,298	-70 -81	-471,198 -471,308	47 17	0 0	0 0	0 0
8	1	05:37	11:33	21,363	-72	53,388	7	167	0	0
9 9 9	1 2 3	10:43 19:20 20:52	14:09 20:51 22:00	12,358 5,443 4,046	-72 -61 -72	-3,582 -3,613 -3,631	12 8 7	0 6 4	0 0 0	0 0 0
10	1	14:09	18:35	15,918	-59	-77,162	8	60	0	0
11 11	1 2	00:00 07:02	01:57 11:00	7,009 14,257	-82 -72	-299,033 -299,111	12 19	17 36	0 0	0 0
12	-
13	1	02:59	08:21	19,288	-74	-35,000	21	21	0	0
14 14	1 2	00:00 20:10	01:16 22:00	4,607 6,603	-77 -59	20,970 20,948	9 9	53 2	0 0	0 0
15	1	17:39	22:00	15,628	-67	-549,995	30	0	0	0
16	1	01:02	05:31	16,158	-73	-21,830	14	3	0	0
17	1	08:12	13:26	18,811	-73	-27,167	59	0	0	0
18	1	17:05	22:00	17,619	-68	214,768	8	10	0	0
19	1	04:39	09:10	16,263	-72	23,658	14	81	0	0
20	1	00:18	05:08	17,369	-74	35,264	15	7	0	0
21	1	16:10	22:00	21,016	-69	3,934	27	0	0	0
22 22	1 2	00:00 18:43	01:24 22:00	5,076 11,796	-92 -64	-61,665 -61,831	8 12	1 0	0 0	0 0
23	1	01:25	07:20	21,264	-73	-154,730	6	105	0	0
24 24 24	1 2 3	01:32 09:20 11:24	02:52 10:42 13:51	4,765 4,910 8,777	-72 -58 -71	-77,315 -77,387 -77,428	11 8 20	1 0 124	0 0 0	0 0 0
25	-
26 26	1 2	08:22 16:12	10:42 20:08	8,435 14,146	-77 -70	15,505 15,748	15 28	1 0	0 0	0 0
27	1	04:26	10:21	21,252	-73	-31,513	19	0	0	0
28 28	1 2	06:24 11:34	11:23 13:02	17,951 5,232	-68 -86	-35,250 -35,260	5 8	65 51	0 0	0 0
29 29 29	1 2 3	07:44 15:56 17:55	09:20 17:53 19:19	5,733 7,004 5,097	-70 -63 -70	-498,062 -498,479 -498,572	26 28 25	1 0 0	0 0 0	0 0 0
30 30	1 2	00:00 13:18	01:39 17:38	5,791 15,597	-71 -73	-15,145 -15,398	18 27	4 0	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-