GPS Space Vehicle Time Integrity for MJD 52406

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
1
2
00:00
21:22
03:15
23:59
11,734
  9,438
     7
     5
  -228,858
  -228,991
10
11
50
89
0
0
0
0

2
2
2
1
2
3
00:00
01:15
21:32
01:14
02:55
23:59
  4,462
  5,990
  8,845
     7
    -8
    10
   197,800
   197,816
   198,289
5
12
12
10
7
52
0
0
0
0
0
0

3
3
1
2
00:41
15:37
03:30
18:06
  9,683
  8,977
    -1
   -13
   -26,714
   -26,909
21
18
6
38
0
0
0
0

4
1
05:57
11:27
19,743
    14
  -161,503
104
0
0
0

5
1
08:02
12:49
17,208
     9
   -12,829
16
36
0
0

6
1
10:31
15:36
18,312
     6
     3,186
9
24
0
0

7
1
03:57
09:24
19,589
    14
  -678,727
58
0
0
0

8
1
01:23
07:20
21,426
     3
  -675,607
55
0
0
0

9
9
1
2
06:32
16:51
10:03
18:59
12,673
  7,620
     9
    -9
    42,410
    42,453
9
18
100
108
0
0
0
0

10
1
09:30
14:52
19,218
    16
    -4,757
19
19
0
0

11
11
1
2
04:50
18:35
06:58
21:57
  7,692
12,122
    -1
    -4
   -12,323
   -12,357
10
9
5
129
0
0
0
0

12
-

13
13
1
2
00:00
22:40
04:06
23:59
14,789
  4,773
     3
     5
     5,862
     5,900
8
5
21
21
0
0
0
0

14
1
16:39
22:04
19,474
     2
    75,023
25
0
0
0

15
15
1
2
12:50
15:14
15:11
17:09
  8,409
  6,912
    20
     4
   -13,204
   -13,254
16
17
25
0
0
0
0
0

16
-

17
17
1
2
11:59
13:40
13:15
18:14
  4,533
16,419
    11
     7
   192,502
   190,982
165
607
0
0
0
8667
0
0

18
1
13:16
18:01
17,097
     3
    67,406
15
0
0
0

19
-

20
20
20
1
2
3
00:00
07:17
20:08
01:02
08:24
23:59
  3,690
  4,040
13,868
    11
    15
     1
   159,708
   159,786
   159,918
16
13
7
27
69
16
0
0
0
0
0
0

21
21
1
2
15:09
19:16
19:15
20:28
14,755
  4,288
    -2
   -16
     1,038
     1,023
9
19
39
37
0
0
0
0

22
22
1
2
00:00
20:41
02:02
23:59
  7,355
11,907
     5
     5
  -224,132
  -227,488
102
159
1
0
1
0
0
0

23
1
11:06
16:38
19,909
     2
    -2,091
19
18
0
0

24
1
08:05
13:07
18,104
    12
   -28,855
22
22
0
0

25
25
1
2
18:18
22:07
22:06
23:53
13,632
  6,314
     3
   -14
   -26,381
   -26,403
13
6
84
25
0
0
0
0

26
26
26
1
2
3
04:18
12:07
15:17
06:33
14:32
16:44
  8,074
  8,583
  4,027
     3
    15
   -12
   187,662
   188,261
   188,444
45
47
20
1
0
0
0
0
0
0
0
0

27
1
00:00
04:52
17,533
     3
   -20,004
18
138
0
0

28
1
02:27
08:10
20,376
    10
    81,255
12
214
0
0

29
1
13:16
15:10
  6,852
    15
  -388,301
38
0
0
0

30
30
1
2
09:08
19:52
13:15
21:28
14,837
  5,758
    11
    -3
  -657,015
  -657,450
62
26
1
0
0
0
0
0

31
31
1
2
01:08
17:10
05:11
18:14
14,614
  3,848
    19
   -11
  -264,761
  -265,641
81
24
1
5
1
0
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 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	1 2	00:00 21:22	03:15 23:59	11,734 9,438	7 5	-228,858 -228,991	10 11	50 89	0 0	0 0
2 2 2	1 2 3	00:00 01:15 21:32	01:14 02:55 23:59	4,462 5,990 8,845	7 -8 10	197,800 197,816 198,289	5 12 12	10 7 52	0 0 0	0 0 0
3 3	1 2	00:41 15:37	03:30 18:06	9,683 8,977	-1 -13	-26,714 -26,909	21 18	6 38	0 0	0 0
4	1	05:57	11:27	19,743	14	-161,503	104	0	0	0
5	1	08:02	12:49	17,208	9	-12,829	16	36	0	0
6	1	10:31	15:36	18,312	6	3,186	9	24	0	0
7	1	03:57	09:24	19,589	14	-678,727	58	0	0	0
8	1	01:23	07:20	21,426	3	-675,607	55	0	0	0
9 9	1 2	06:32 16:51	10:03 18:59	12,673 7,620	9 -9	42,410 42,453	9 18	100 108	0 0	0 0
10	1	09:30	14:52	19,218	16	-4,757	19	19	0	0
11 11	1 2	04:50 18:35	06:58 21:57	7,692 12,122	-1 -4	-12,323 -12,357	10 9	5 129	0 0	0 0
12	-
13 13	1 2	00:00 22:40	04:06 23:59	14,789 4,773	3 5	5,862 5,900	8 5	21 21	0 0	0 0
14	1	16:39	22:04	19,474	2	75,023	25	0	0	0
15 15	1 2	12:50 15:14	15:11 17:09	8,409 6,912	20 4	-13,204 -13,254	16 17	25 0	0 0	0 0
16	-
17 17	1 2	11:59 13:40	13:15 18:14	4,533 16,419	11 7	192,502 190,982	165 607	0 0	0 8667	0 0
18	1	13:16	18:01	17,097	3	67,406	15	0	0	0
19	-
20 20 20	1 2 3	00:00 07:17 20:08	01:02 08:24 23:59	3,690 4,040 13,868	11 15 1	159,708 159,786 159,918	16 13 7	27 69 16	0 0 0	0 0 0
21 21	1 2	15:09 19:16	19:15 20:28	14,755 4,288	-2 -16	1,038 1,023	9 19	39 37	0 0	0 0
22 22	1 2	00:00 20:41	02:02 23:59	7,355 11,907	5 5	-224,132 -227,488	102 159	1 0	1 0	0 0
23	1	11:06	16:38	19,909	2	-2,091	19	18	0	0
24	1	08:05	13:07	18,104	12	-28,855	22	22	0	0
25 25	1 2	18:18 22:07	22:06 23:53	13,632 6,314	3 -14	-26,381 -26,403	13 6	84 25	0 0	0 0
26 26 26	1 2 3	04:18 12:07 15:17	06:33 14:32 16:44	8,074 8,583 4,027	3 15 -12	187,662 188,261 188,444	45 47 20	1 0 0	0 0 0	0 0 0
27	1	00:00	04:52	17,533	3	-20,004	18	138	0	0
28	1	02:27	08:10	20,376	10	81,255	12	214	0	0
29	1	13:16	15:10	6,852	15	-388,301	38	0	0	0
30 30	1 2	09:08 19:52	13:15 21:28	14,837 5,758	11 -3	-657,015 -657,450	62 26	1 0	0 0	0 0
31 31	1 2	01:08 17:10	05:11 18:14	14,614 3,848	19 -11	-264,761 -265,641	81 24	1 5	1 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-