GPS Space Vehicle Time Integrity for MJD 53793

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
19:11
23:59
17,328
   -65
   -38,977
16
9
0
0

2
1
08:32
13:37
18,288
   -55
    16,754
18
14
0
0

3
3
3
1
2
3
00:28
02:26
17:06
02:24
04:41
19:10
  6,931
  8,095
  7,431
   -47
   -56
   -62
   -77,910
   -77,940
   -78,098
8
21
10
6
73
21
0
0
0
0
0
0

4
1
07:30
12:26
17,774
   -48
  -161,989
70
0
0
0

5
1
09:12
13:57
17,157
   -58
   463,984
431
1
5701
0

6
1
11:44
17:05
19,315
   -62
  -361,580
191
0
0
0

7
1
10:01
15:45
20,622
   -59
  -504,069
55
0
0
0

8
1
02:37
08:33
21,366
   -50
    57,827
6
113
0
0

9
9
9
1
2
3
07:34
16:17
17:51
11:08
17:49
19:12
12,879
  5,555
  4,847
   -63
   -59
   -60
    -9,686
    -9,738
    -9,748
14
6
7
0
6
12
0
0
0
0
0
0

10
1
11:09
15:52
16,947
   -66
   -79,415
13
19
0
0

11
11
1
2
04:02
20:08
08:01
22:52
14,352
  9,829
   -51
   -64
  -309,867
  -310,035
17
15
35
13
0
0
0
0

12
-

13
1
00:00
05:18
19,111
   -57
   -44,045
21
1
0
0

14
1
17:06
22:22
18,929
   -60
    18,657
10
37
0
0

15
1
14:31
20:28
21,393
   -63
  -572,565
43
0
0
0

16
16
1
2
00:00
22:00
02:30
23:59
  9,024
  7,174
   -59
   -57
   -28,518
   -28,665
9
8
0
1
0
0
0
0

17
1
05:11
10:14
18,193
   -54
   -58,830
43
0
0
0

18
1
14:32
19:33
18,112
   -63
   223,014
7
17
0
0

19
19
1
2
01:37
18:10
06:05
19:47
16,111
  5,785
   -51
   -67
    20,407
    20,333
14
7
13
17
0
0
0
0

20
20
1
2
00:00
21:08
02:04
23:59
  7,466
10,311
   -69
   -55
    31,762
    31,709
9
8
11
1
0
0
0
0

21
1
13:16
19:33
22,663
   -65
    -9,237
28
0
0
0

22
22
1
2
15:46
17:38
17:05
22:21
  4,785
17,001
   -58
   -65
   -71,924
   -71,973
8
20
17
4
0
0
0
0

23
23
1
2
00:00
22:22
04:17
23:59
15,413
  5,854
   -58
   -53
  -149,035
  -148,927
5
5
32
29
0
0
0
0

24
1
06:37
10:29
13,942
   -49
   -88,837
22
10
0
0

25
1
19:34
23:59
15,928
   -60
    68,852
172
0
0
0

26
26
1
2
05:19
13:16
07:46
17:40
  8,826
15,860
   -55
   -61
    47,165
    47,448
18
32
1
1
0
0
0
0

27
1
01:28
07:29
21,592
   -59
   -37,671
18
0
0
0

28
1
03:24
10:01
23,835
   -49
   -32,571
6
34
0
0

29
29
29
1
2
3
04:45
12:57
15:36
07:33
14:31
17:10
10,054
  5,653
  5,658
   -56
   -49
   -72
  -545,980
  -546,278
  -546,408
39
19
24
1
1
0
0
0
0
0
0
0

30
1
10:14
13:15
10,833
   -57
   -26,948
11
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	19:11	23:59	17,328	-65	-38,977	16	9	0	0
2	1	08:32	13:37	18,288	-55	16,754	18	14	0	0
3 3 3	1 2 3	00:28 02:26 17:06	02:24 04:41 19:10	6,931 8,095 7,431	-47 -56 -62	-77,910 -77,940 -78,098	8 21 10	6 73 21	0 0 0	0 0 0
4	1	07:30	12:26	17,774	-48	-161,989	70	0	0	0
5	1	09:12	13:57	17,157	-58	463,984	431	1	5701	0
6	1	11:44	17:05	19,315	-62	-361,580	191	0	0	0
7	1	10:01	15:45	20,622	-59	-504,069	55	0	0	0
8	1	02:37	08:33	21,366	-50	57,827	6	113	0	0
9 9 9	1 2 3	07:34 16:17 17:51	11:08 17:49 19:12	12,879 5,555 4,847	-63 -59 -60	-9,686 -9,738 -9,748	14 6 7	0 6 12	0 0 0	0 0 0
10	1	11:09	15:52	16,947	-66	-79,415	13	19	0	0
11 11	1 2	04:02 20:08	08:01 22:52	14,352 9,829	-51 -64	-309,867 -310,035	17 15	35 13	0 0	0 0
12	-
13	1	00:00	05:18	19,111	-57	-44,045	21	1	0	0
14	1	17:06	22:22	18,929	-60	18,657	10	37	0	0
15	1	14:31	20:28	21,393	-63	-572,565	43	0	0	0
16 16	1 2	00:00 22:00	02:30 23:59	9,024 7,174	-59 -57	-28,518 -28,665	9 8	0 1	0 0	0 0
17	1	05:11	10:14	18,193	-54	-58,830	43	0	0	0
18	1	14:32	19:33	18,112	-63	223,014	7	17	0	0
19 19	1 2	01:37 18:10	06:05 19:47	16,111 5,785	-51 -67	20,407 20,333	14 7	13 17	0 0	0 0
20 20	1 2	00:00 21:08	02:04 23:59	7,466 10,311	-69 -55	31,762 31,709	9 8	11 1	0 0	0 0
21	1	13:16	19:33	22,663	-65	-9,237	28	0	0	0
22 22	1 2	15:46 17:38	17:05 22:21	4,785 17,001	-58 -65	-71,924 -71,973	8 20	17 4	0 0	0 0
23 23	1 2	00:00 22:22	04:17 23:59	15,413 5,854	-58 -53	-149,035 -148,927	5 5	32 29	0 0	0 0
24	1	06:37	10:29	13,942	-49	-88,837	22	10	0	0
25	1	19:34	23:59	15,928	-60	68,852	172	0	0	0
26 26	1 2	05:19 13:16	07:46 17:40	8,826 15,860	-55 -61	47,165 47,448	18 32	1 1	0 0	0 0
27	1	01:28	07:29	21,592	-59	-37,671	18	0	0	0
28	1	03:24	10:01	23,835	-49	-32,571	6	34	0	0
29 29 29	1 2 3	04:45 12:57 15:36	07:33 14:31 17:10	10,054 5,653 5,658	-56 -49 -72	-545,980 -546,278 -546,408	39 19 24	1 1 0	0 0 0	0 0 0
30	1	10:14	13:15	10,833	-57	-26,948	11	0	0	0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-