GPS Space Vehicle Time Integrity for MJD 54104

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
21:39
04:23
23:59
15,738
  8,404
    10
    -2
   -99,324
   -99,501
14
10
1
26
0
0
0
0

2
2
1
2
11:10
15:16
15:15
16:46
14,682
  5,344
     5
    -8
   -70,214
   -70,262
23
6
0
9
0
0
0
0

3
-

4
1
09:49
14:49
17,892
    -1
  -351,893
27
0
0
0

5
1
11:55
16:20
15,896
     1
  -459,769
86
0
0
0

6
1
14:33
19:51
19,062
    -4
  -474,366
109
0
0
0

7
1
15:11
20:09
17,839
    -2
  -455,750
46
0
0
0

8
1
05:01
11:02
21,635
     8
    92,111
9
43
0
0

9
9
1
2
10:07
18:55
13:50
19:59
13,349
  3,836
    -2
    10
   -51,641
   -51,686
20
7
6
34
0
0
0
0

10
1
13:51
18:09
15,461
     3
   -95,390
10
7
0
0

11
11
1
2
00:06
06:44
01:37
10:50
  5,458
14,662
    -4
    13
    -2,212
    -2,237
7
16
19
56
0
0
0
0

12
1
11:49
16:21
16,346
    -3
    70,427
46
0
0
0

13
1
02:46
08:06
19,186
     7
  -129,195
28
0
0
0

14
1
19:53
23:59
14,812
     2
    -3,712
12
11
0
0

15
-

16
1
01:13
05:46
16,385
     8
  -108,742
23
17
0
0

17
1
07:51
13:00
18,518
     4
   -83,752
5
43
0
0

18
18
1
2
17:12
18:54
18:53
22:10
  6,047
11,741
     5
    -3
   253,825
   253,818
5
6
18
19
0
0
0
0

19
19
1
2
04:17
20:11
08:35
22:28
15,483
  8,179
    13
     1
   -52,525
   -52,780
27
17
1
1
0
0
0
0

20
1
00:48
04:56
14,891
     1
    21,915
10
28
0
0

21
1
16:27
22:21
21,220
    -2
   -67,377
16
13
0
0

22
22
1
2
00:00
18:54
01:12
23:59
  4,355
18,352
   -14
    -1
  -159,924
  -160,074
8
19
5
4
0
0
0
0

23
1
01:51
07:08
19,052
     7
  -144,786
14
11
0
0

24
1
12:45
17:11
15,998
     2
   -65,786
19
0
0
0

25
25
1
2
00:00
22:29
03:30
23:59
12,597
  5,460
     7
    11
  -391,787
  -391,092
28
12
0
0
0
0
0
0

26
26
26
1
2
3
08:07
09:26
16:20
09:24
10:32
20:29
  4,447
  3,943
14,923
    16
     4
    -1
    78,121
    78,188
    78,713
21
17
69
3
1
0
0
0
0
0
0
0

27
1
04:33
10:01
19,620
     1
   -86,728
26
0
0
0

28
1
06:06
12:44
23,855
     9
   -10,376
7
30
0
0

29
29
29
1
2
3
07:33
09:04
18:57
09:03
10:19
19:58
  5,407
  4,465
  3,640
    17
     1
    -8
  -297,548
  -297,657
  -298,317
30
31
21
0
1
0
0
0
0
0
0
0

30
1
13:10
14:31
  4,824
     3
   -21,543
5
4
0
0

31
1
00:00
03:23
12,192
    -2
     9,745
24
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 21:39	04:23 23:59	15,738 8,404	10 -2	-99,324 -99,501	14 10	1 26	0 0	0 0
2 2	1 2	11:10 15:16	15:15 16:46	14,682 5,344	5 -8	-70,214 -70,262	23 6	0 9	0 0	0 0
3	-
4	1	09:49	14:49	17,892	-1	-351,893	27	0	0	0
5	1	11:55	16:20	15,896	1	-459,769	86	0	0	0
6	1	14:33	19:51	19,062	-4	-474,366	109	0	0	0
7	1	15:11	20:09	17,839	-2	-455,750	46	0	0	0
8	1	05:01	11:02	21,635	8	92,111	9	43	0	0
9 9	1 2	10:07 18:55	13:50 19:59	13,349 3,836	-2 10	-51,641 -51,686	20 7	6 34	0 0	0 0
10	1	13:51	18:09	15,461	3	-95,390	10	7	0	0
11 11	1 2	00:06 06:44	01:37 10:50	5,458 14,662	-4 13	-2,212 -2,237	7 16	19 56	0 0	0 0
12	1	11:49	16:21	16,346	-3	70,427	46	0	0	0
13	1	02:46	08:06	19,186	7	-129,195	28	0	0	0
14	1	19:53	23:59	14,812	2	-3,712	12	11	0	0
15	-
16	1	01:13	05:46	16,385	8	-108,742	23	17	0	0
17	1	07:51	13:00	18,518	4	-83,752	5	43	0	0
18 18	1 2	17:12 18:54	18:53 22:10	6,047 11,741	5 -3	253,825 253,818	5 6	18 19	0 0	0 0
19 19	1 2	04:17 20:11	08:35 22:28	15,483 8,179	13 1	-52,525 -52,780	27 17	1 1	0 0	0 0
20	1	00:48	04:56	14,891	1	21,915	10	28	0	0
21	1	16:27	22:21	21,220	-2	-67,377	16	13	0	0
22 22	1 2	00:00 18:54	01:12 23:59	4,355 18,352	-14 -1	-159,924 -160,074	8 19	5 4	0 0	0 0
23	1	01:51	07:08	19,052	7	-144,786	14	11	0	0
24	1	12:45	17:11	15,998	2	-65,786	19	0	0	0
25 25	1 2	00:00 22:29	03:30 23:59	12,597 5,460	7 11	-391,787 -391,092	28 12	0 0	0 0	0 0
26 26 26	1 2 3	08:07 09:26 16:20	09:24 10:32 20:29	4,447 3,943 14,923	16 4 -1	78,121 78,188 78,713	21 17 69	3 1 0	0 0 0	0 0 0
27	1	04:33	10:01	19,620	1	-86,728	26	0	0	0
28	1	06:06	12:44	23,855	9	-10,376	7	30	0	0
29 29 29	1 2 3	07:33 09:04 18:57	09:03 10:19 19:58	5,407 4,465 3,640	17 1 -8	-297,548 -297,657 -298,317	30 31 21	0 1 0	0 0 0	0 0 0
30	1	13:10	14:31	4,824	3	-21,543	5	4	0	0
31	1	00:00	03:23	12,192	-2	9,745	24	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-