GPS Space Vehicle Time Integrity for MJD 54058

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
00:48
06:24
06:22
07:25
19,996
  3,639
    -7
   -20
   -90,026
   -90,071
19
8
2
1
0
0
0
0

2
1
14:15
19:37
19,344
    -7
   -56,184
28
21
0
0

3
1
08:18
10:37
  8,265
   -14
  -408,606
81
1
1
0

4
1
12:56
17:45
17,272
   -10
  -338,093
30
0
0
0

5
1
14:57
19:41
17,024
   -14
  -375,016
140
0
0
0

6
1
17:40
22:57
18,966
   -15
  -544,574
67
0
0
0

7
7
1
2
06:40
19:42
07:47
23:59
  4,034
15,448
    -6
   -19
  -492,512
  -492,109
10
26
1
2
0
0
0
0

8
1
08:34
14:12
20,158
   -16
    86,603
8
180
0
0

9
1
13:13
16:57
13,453
   -15
   -45,323
15
34
0
0

10
10
1
2
16:48
19:56
19:55
21:14
11,214
  4,664
    -2
   -15
   -93,078
   -93,096
8
6
11
6
0
0
0
0

11
11
11
1
2
3
02:01
03:14
09:53
03:09
04:46
13:18
  4,047
  5,480
12,303
   -11
   -24
    -6
     3,908
     3,886
     3,860
10
8
14
40
2
48
0
0
0
0
0
0

12
-

13
13
1
2
06:04
07:26
07:15
11:14
  4,252
13,670
    -2
   -14
  -114,192
  -114,240
5
25
17
0
0
0
0
0

14
14
1
2
00:00
22:58
04:04
23:59
14,637
  3,687
   -11
    -9
      652
      577
8
8
31
65
0
0
0
0

15
-

16
1
04:21
09:02
16,850
    -7
   -93,264
22
0
0
0

17
1
11:05
16:04
17,944
   -14
   -89,143
7
168
0
0

18
18
1
2
00:00
20:13
01:26
23:59
  5,157
13,611
   -22
   -10
   252,696
   252,741
6
6
28
28
0
0
0
0

19
19
1
2
00:41
07:26
01:43
11:44
  3,676
15,480
   -24
    -7
   -35,746
   -35,848
11
25
33
1
0
0
0
0

20
1
03:49
07:25
12,954
   -12
    21,795
8
52
0
0

21
21
1
2
00:00
19:42
01:36
23:59
  5,762
15,454
   -30
   -11
   -61,931
   -62,023
7
14
7
2
0
0
0
0

22
22
1
2
00:00
21:40
04:20
23:59
15,563
  8,392
   -19
    -7
  -150,333
  -150,525
21
8
1
0
0
0
0
0

23
1
04:46
10:15
19,666
    -9
  -140,754
14
32
0
0

24
1
14:01
19:13
18,722
    -7
   -53,606
22
0
0
0

25
1
01:43
06:45
18,031
   -11
  -405,866
15
0
0
0

26
26
1
2
11:14
19:10
12:38
22:57
  4,907
13,638
   -17
   -12
    11,107
    11,644
25
59
0
0
0
0
0
0

27
1
07:54
13:07
18,797
   -14
   -78,840
21
28
0
0

28
1
09:14
15:52
23,851
   -13
   -13,921
8
112
0
0

29
29
29
1
2
3
10:44
12:16
18:53
12:14
13:27
23:10
  5,344
  4,260
15,448
    -9
   -19
   -11
  -205,609
  -205,759
  -206,567
46
39
130
5
1
0
0
1
0
0
0
0

30
1
16:19
19:41
12,104
   -21
   -16,948
9
3
0
0

31
1
02:53
06:14
12,013
   -15
    40,735
38
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	00:48 06:24	06:22 07:25	19,996 3,639	-7 -20	-90,026 -90,071	19 8	2 1	0 0	0 0
2	1	14:15	19:37	19,344	-7	-56,184	28	21	0	0
3	1	08:18	10:37	8,265	-14	-408,606	81	1	1	0
4	1	12:56	17:45	17,272	-10	-338,093	30	0	0	0
5	1	14:57	19:41	17,024	-14	-375,016	140	0	0	0
6	1	17:40	22:57	18,966	-15	-544,574	67	0	0	0
7 7	1 2	06:40 19:42	07:47 23:59	4,034 15,448	-6 -19	-492,512 -492,109	10 26	1 2	0 0	0 0
8	1	08:34	14:12	20,158	-16	86,603	8	180	0	0
9	1	13:13	16:57	13,453	-15	-45,323	15	34	0	0
10 10	1 2	16:48 19:56	19:55 21:14	11,214 4,664	-2 -15	-93,078 -93,096	8 6	11 6	0 0	0 0
11 11 11	1 2 3	02:01 03:14 09:53	03:09 04:46 13:18	4,047 5,480 12,303	-11 -24 -6	3,908 3,886 3,860	10 8 14	40 2 48	0 0 0	0 0 0
12	-
13 13	1 2	06:04 07:26	07:15 11:14	4,252 13,670	-2 -14	-114,192 -114,240	5 25	17 0	0 0	0 0
14 14	1 2	00:00 22:58	04:04 23:59	14,637 3,687	-11 -9	652 577	8 8	31 65	0 0	0 0
15	-
16	1	04:21	09:02	16,850	-7	-93,264	22	0	0	0
17	1	11:05	16:04	17,944	-14	-89,143	7	168	0	0
18 18	1 2	00:00 20:13	01:26 23:59	5,157 13,611	-22 -10	252,696 252,741	6 6	28 28	0 0	0 0
19 19	1 2	00:41 07:26	01:43 11:44	3,676 15,480	-24 -7	-35,746 -35,848	11 25	33 1	0 0	0 0
20	1	03:49	07:25	12,954	-12	21,795	8	52	0	0
21 21	1 2	00:00 19:42	01:36 23:59	5,762 15,454	-30 -11	-61,931 -62,023	7 14	7 2	0 0	0 0
22 22	1 2	00:00 21:40	04:20 23:59	15,563 8,392	-19 -7	-150,333 -150,525	21 8	1 0	0 0	0 0
23	1	04:46	10:15	19,666	-9	-140,754	14	32	0	0
24	1	14:01	19:13	18,722	-7	-53,606	22	0	0	0
25	1	01:43	06:45	18,031	-11	-405,866	15	0	0	0
26 26	1 2	11:14 19:10	12:38 22:57	4,907 13,638	-17 -12	11,107 11,644	25 59	0 0	0 0	0 0
27	1	07:54	13:07	18,797	-14	-78,840	21	28	0	0
28	1	09:14	15:52	23,851	-13	-13,921	8	112	0	0
29 29 29	1 2 3	10:44 12:16 18:53	12:14 13:27 23:10	5,344 4,260 15,448	-9 -19 -11	-205,609 -205,759 -206,567	46 39 130	5 1 0	0 1 0	0 0 0
30	1	16:19	19:41	12,104	-21	-16,948	9	3	0	0
31	1	02:53	06:14	12,013	-15	40,735	38	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-