GPS Space Vehicle Time Integrity for MJD 51855

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
11:07
16:46
20,363
-15,923
  -167,596
54
0
0
0

2
1
16:47
22:08
19,223
-15,930
   278,685
59
0
0
0

3
3
1
2
04:40
13:00
07:50
17:02
11,359
14,504
-15,908
-15,925
   -71,228
   -71,342
35
59
0
10
0
0
0
0

4
4
1
2
19:52
22:53
22:08
23:59
  8,112
  3,860
-15,910
-15,910
  -561,879
  -562,083
62
34
0
0
0
0
0
0

5
5
1
2
00:42
22:11
02:25
23:59
  6,047
  6,262
-15,924
-15,913
  -287,308
  -287,388
41
21
0
2
0
0
0
0

6
1
00:15
05:42
18,778
-15,908
   -16,006
40
0
0
0

7
1
17:37
22:08
16,163
-15,920
  -325,760
200
0
0
0

8
1
15:05
20:53
20,863
-15,926
  -659,142
168
0
0
0

9
9
9
1
2
3
04:46
19:55
22:11
08:19
22:08
23:37
12,809
  7,965
  4,887
-15,902
-15,925
-15,937
      346
      427
      428
27
40
14
1
0
111
0
0
0
0
0
0

10
10
1
2
00:00
22:55
04:12
23:59
13,843
  3,797
-15,907
-15,898
   -75,104
   -75,139
40
23
0
0
0
0
0
0

11
11
1
2
07:52
16:47
11:36
20:10
13,392
12,162
-15,914
-15,926
   -16,422
   -16,435
47
50
0
0
0
0
0
0

12
-

13
1
12:19
17:43
19,396
-15,928
   -16,084
52
0
0
0

14
-

15
1
04:24
09:53
19,650
-15,904
   -28,516
50
0
0
0

16
-

17
1
03:34
07:59
15,733
-15,905
   266,107
30
0
0
0

18
-

19
19
1
2
12:19
14:45
14:07
18:52
  6,447
14,799
-15,913
-15,940
  -358,792
  -358,965
54
73
0
0
0
0
0
0

20
20
1
2
09:57
20:58
14:44
22:00
17,253
  3,685
-15,916
-15,915
    34,509
    34,506
50
36
0
0
0
0
0
0

21
1
04:45
11:13
23,292
-15,903
   -34,204
40
0
0
0

22
1
10:22
15:36
18,834
-15,914
  -418,151
147
0
0
0

23
1
02:43
09:11
22,859
-15,905
   -18,461
33
0
0
0

24
24
24
1
2
3
00:46
20:55
22:11
02:20
22:08
23:59
  5,661
  4,347
  6,262
-15,898
-15,928
-15,921
   -20,774
   -20,991
   -21,000
39
35
22
0
0
1
0
0
0
0
0
0

25
25
1
2
08:05
11:59
11:58
13:47
13,979
  6,411
-15,905
-15,926
   -25,304
   -25,327
50
49
0
0
0
0
0
0

26
26
1
2
03:34
17:58
06:30
20:10
10,423
  7,915
-15,907
-15,950
   -76,347
   -78,217
118
103
1
0
1
0
0
0

27
1
14:07
19:44
20,177
-15,923
   -17,382
53
0
0
0

28
28
1
2
11:33
15:59
15:04
17:00
12,580
  3,666
-15,909
-15,948
   -12,355
   -12,458
61
51
0
0
0
0
0
0

29
1
05:43
11:46
21,785
-15,909
  -233,462
195
0
0
0

30
30
30
1
2
3
00:46
08:50
22:53
02:20
11:12
23:59
  5,661
  8,499
  3,860
-15,913
-15,913
-15,912
    29,523
    29,565
    29,647
38
52
23
0
0
0
0
0
0
0
0
0

31
31
31
1
2
3
06:53
14:07
17:26
08:04
16:46
18:46
  4,246
  9,539
  4,828
-15,923
-15,922
-15,944
   -33,608
   -33,647
   -33,682
7
52
52
2
0
0
0
0
0
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	11:07	16:46	20,363	-15,923	-167,596	54	0	0	0
2	1	16:47	22:08	19,223	-15,930	278,685	59	0	0	0
3 3	1 2	04:40 13:00	07:50 17:02	11,359 14,504	-15,908 -15,925	-71,228 -71,342	35 59	0 10	0 0	0 0
4 4	1 2	19:52 22:53	22:08 23:59	8,112 3,860	-15,910 -15,910	-561,879 -562,083	62 34	0 0	0 0	0 0
5 5	1 2	00:42 22:11	02:25 23:59	6,047 6,262	-15,924 -15,913	-287,308 -287,388	41 21	0 2	0 0	0 0
6	1	00:15	05:42	18,778	-15,908	-16,006	40	0	0	0
7	1	17:37	22:08	16,163	-15,920	-325,760	200	0	0	0
8	1	15:05	20:53	20,863	-15,926	-659,142	168	0	0	0
9 9 9	1 2 3	04:46 19:55 22:11	08:19 22:08 23:37	12,809 7,965 4,887	-15,902 -15,925 -15,937	346 427 428	27 40 14	1 0 111	0 0 0	0 0 0
10 10	1 2	00:00 22:55	04:12 23:59	13,843 3,797	-15,907 -15,898	-75,104 -75,139	40 23	0 0	0 0	0 0
11 11	1 2	07:52 16:47	11:36 20:10	13,392 12,162	-15,914 -15,926	-16,422 -16,435	47 50	0 0	0 0	0 0
12	-
13	1	12:19	17:43	19,396	-15,928	-16,084	52	0	0	0
14	-
15	1	04:24	09:53	19,650	-15,904	-28,516	50	0	0	0
16	-
17	1	03:34	07:59	15,733	-15,905	266,107	30	0	0	0
18	-
19 19	1 2	12:19 14:45	14:07 18:52	6,447 14,799	-15,913 -15,940	-358,792 -358,965	54 73	0 0	0 0	0 0
20 20	1 2	09:57 20:58	14:44 22:00	17,253 3,685	-15,916 -15,915	34,509 34,506	50 36	0 0	0 0	0 0
21	1	04:45	11:13	23,292	-15,903	-34,204	40	0	0	0
22	1	10:22	15:36	18,834	-15,914	-418,151	147	0	0	0
23	1	02:43	09:11	22,859	-15,905	-18,461	33	0	0	0
24 24 24	1 2 3	00:46 20:55 22:11	02:20 22:08 23:59	5,661 4,347 6,262	-15,898 -15,928 -15,921	-20,774 -20,991 -21,000	39 35 22	0 0 1	0 0 0	0 0 0
25 25	1 2	08:05 11:59	11:58 13:47	13,979 6,411	-15,905 -15,926	-25,304 -25,327	50 49	0 0	0 0	0 0
26 26	1 2	03:34 17:58	06:30 20:10	10,423 7,915	-15,907 -15,950	-76,347 -78,217	118 103	1 0	1 0	0 0
27	1	14:07	19:44	20,177	-15,923	-17,382	53	0	0	0
28 28	1 2	11:33 15:59	15:04 17:00	12,580 3,666	-15,909 -15,948	-12,355 -12,458	61 51	0 0	0 0	0 0
29	1	05:43	11:46	21,785	-15,909	-233,462	195	0	0	0
30 30 30	1 2 3	00:46 08:50 22:53	02:20 11:12 23:59	5,661 8,499 3,860	-15,913 -15,913 -15,912	29,523 29,565 29,647	38 52 23	0 0 0	0 0 0	0 0 0
31 31 31	1 2 3	06:53 14:07 17:26	08:04 16:46 18:46	4,246 9,539 4,828	-15,923 -15,922 -15,944	-33,608 -33,647 -33,682	7 52 52	2 0 0	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-