GPS Space Vehicle Time Integrity for MJD 54026

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
02:57
08:08
18,682
    -2
   -83,230
17
4
0
0

2
1
16:26
21:46
19,163
     5
   -46,035
26
1
0
0

3
3
1
2
01:13
10:29
03:16
12:45
  7,274
  8,216
    -2
    -5
  -305,976
  -308,232
151
161
1
0
1
0
0
0

4
1
15:07
20:05
17,786
     1
  -325,610
31
0
0
0

5
1
17:05
21:55
17,366
     2
  -363,902
19
0
0
0

6
6
1
2
00:00
19:53
01:13
23:59
  4,386
14,766
   -15
     7
  -577,613
  -576,894
13
32
1
0
1
0
0
0

7
7
7
1
2
3
00:00
09:29
22:46
01:45
10:35
23:59
  6,329
  3,912
  4,391
     2
     2
    13
  -511,991
  -511,790
  -511,487
7
13
9
4
5
4
0
0
0
0
0
0

8
1
10:24
16:25
21,606
     0
    83,419
6
73
0
0

9
1
15:22
19:07
13,507
    -4
   -40,834
12
29
0
0

10
10
1
2
18:59
22:06
22:05
23:23
11,164
  4,660
    11
    -0
   -91,351
   -91,367
7
5
7
11
0
0
0
0

11
11
11
11
1
2
3
4
04:10
05:24
12:04
13:59
05:21
06:29
13:08
16:07
  4,263
  3,952
  3,858
  7,669
     2
    -8
     3
    -1
  -355,679
  -355,697
  -355,727
  -355,747
11
11
11
14
33
35
54
39
0
0
0
0
0
0
0
0

12
-

13
1
08:19
13:24
18,265
    -3
  -104,376
28
0
0
0

14
1
01:13
06:13
17,991
     3
     3,232
10
2
0
0

15
-

16
16
1
2
06:30
09:32
09:31
10:59
10,849
  5,236
     8
   -10
   -83,151
   -83,198
15
14
0
63
0
0
0
0

17
1
13:15
18:10
17,699
    -1
   -92,453
5
54
0
0

18
18
1
2
00:00
22:14
03:35
23:59
12,895
  6,316
     1
    11
   251,132
   251,196
6
7
54
62
0
0
0
0

19
19
1
2
02:55
09:35
03:56
13:54
  3,609
15,519
    -9
    -2
   -25,376
   -25,476
13
23
5
31
0
0
0
0

20
1
05:57
09:35
13,080
     2
    22,030
9
17
0
0

21
21
1
2
00:00
21:26
03:47
23:59
13,618
  9,222
    -6
    13
   -57,601
   -57,707
16
8
1
8
0
0
0
0

22
1
00:00
06:29
23,348
    -5
  -142,681
28
1
0
0

23
1
06:30
12:24
21,188
     2
  -138,929
16
7
0
0

24
1
15:22
20:15
17,563
     1
   -45,072
23
10
0
0

25
1
03:47
08:56
18,546
     1
  -383,984
73
0
0
0

26
26
26
26
1
2
3
4
00:00
13:24
14:50
21:20
01:13
14:42
15:51
23:59
  4,374
  4,646
  3,611
  9,574
    -2
     2
    -9
     7
   297,799
   298,558
   298,621
   299,051
17
22
16
42
0
0
8
0
0
0
0
0
0
0
0
0

27
1
09:52
15:21
19,742
    -2
   -73,440
19
0
0
0

28
1
11:25
18:03
23,851
     1
   -16,268
5
24
0
0

29
29
29
1
2
3
00:00
12:57
21:05
01:27
15:21
23:59
  5,216
  8,625
10,448
   -18
    -8
     8
   -85,772
   -88,178
   -89,667
86
130
155
1
1
0
1
1
0
0
0
0

30
1
18:31
22:46
15,263
    -5
   -13,586
12
19
0
0

31
1
05:03
08:28
12,332
    -1
    72,120
50
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	02:57	08:08	18,682	-2	-83,230	17	4	0	0
2	1	16:26	21:46	19,163	5	-46,035	26	1	0	0
3 3	1 2	01:13 10:29	03:16 12:45	7,274 8,216	-2 -5	-305,976 -308,232	151 161	1 0	1 0	0 0
4	1	15:07	20:05	17,786	1	-325,610	31	0	0	0
5	1	17:05	21:55	17,366	2	-363,902	19	0	0	0
6 6	1 2	00:00 19:53	01:13 23:59	4,386 14,766	-15 7	-577,613 -576,894	13 32	1 0	1 0	0 0
7 7 7	1 2 3	00:00 09:29 22:46	01:45 10:35 23:59	6,329 3,912 4,391	2 2 13	-511,991 -511,790 -511,487	7 13 9	4 5 4	0 0 0	0 0 0
8	1	10:24	16:25	21,606	0	83,419	6	73	0	0
9	1	15:22	19:07	13,507	-4	-40,834	12	29	0	0
10 10	1 2	18:59 22:06	22:05 23:23	11,164 4,660	11 -0	-91,351 -91,367	7 5	7 11	0 0	0 0
11 11 11 11	1 2 3 4	04:10 05:24 12:04 13:59	05:21 06:29 13:08 16:07	4,263 3,952 3,858 7,669	2 -8 3 -1	-355,679 -355,697 -355,727 -355,747	11 11 11 14	33 35 54 39	0 0 0 0	0 0 0 0
12	-
13	1	08:19	13:24	18,265	-3	-104,376	28	0	0	0
14	1	01:13	06:13	17,991	3	3,232	10	2	0	0
15	-
16 16	1 2	06:30 09:32	09:31 10:59	10,849 5,236	8 -10	-83,151 -83,198	15 14	0 63	0 0	0 0
17	1	13:15	18:10	17,699	-1	-92,453	5	54	0	0
18 18	1 2	00:00 22:14	03:35 23:59	12,895 6,316	1 11	251,132 251,196	6 7	54 62	0 0	0 0
19 19	1 2	02:55 09:35	03:56 13:54	3,609 15,519	-9 -2	-25,376 -25,476	13 23	5 31	0 0	0 0
20	1	05:57	09:35	13,080	2	22,030	9	17	0	0
21 21	1 2	00:00 21:26	03:47 23:59	13,618 9,222	-6 13	-57,601 -57,707	16 8	1 8	0 0	0 0
22	1	00:00	06:29	23,348	-5	-142,681	28	1	0	0
23	1	06:30	12:24	21,188	2	-138,929	16	7	0	0
24	1	15:22	20:15	17,563	1	-45,072	23	10	0	0
25	1	03:47	08:56	18,546	1	-383,984	73	0	0	0
26 26 26 26	1 2 3 4	00:00 13:24 14:50 21:20	01:13 14:42 15:51 23:59	4,374 4,646 3,611 9,574	-2 2 -9 7	297,799 298,558 298,621 299,051	17 22 16 42	0 0 8 0	0 0 0 0	0 0 0 0
27	1	09:52	15:21	19,742	-2	-73,440	19	0	0	0
28	1	11:25	18:03	23,851	1	-16,268	5	24	0	0
29 29 29	1 2 3	00:00 12:57 21:05	01:27 15:21 23:59	5,216 8,625 10,448	-18 -8 8	-85,772 -88,178 -89,667	86 130 155	1 1 0	1 1 0	0 0 0
30	1	18:31	22:46	15,263	-5	-13,586	12	19	0	0
31	1	05:03	08:28	12,332	-1	72,120	50	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-