GPS Space Vehicle Time Integrity for MJD 53257

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
09:08
15:31
23,023
    75
  -362,171
19
0
0
0

2
-

3
3
3
1
2
3
05:49
13:09
15:06
07:54
15:05
16:57
  7,528
  6,971
  6,629
    88
    86
    76
   -42,353
   -42,434
   -42,465
14
12
11
23
55
19
0
0
0
0
0
0

4
4
1
2
00:00
20:07
01:04
23:59
  3,836
13,985
    80
    80
   285,534
   286,784
20
58
2
0
0
0
0
0

5
5
1
2
00:00
21:49
02:38
23:59
  9,490
  7,857
    79
    92
   -48,052
   -48,186
14
7
0
0
0
0
0
0

6
1
00:32
05:48
18,957
    84
  -425,376
132
0
0
0

7
1
17:59
23:08
18,518
    84
  -361,005
113
0
0
0

8
1
15:39
21:03
19,445
    79
     8,819
6
117
0
0

9
9
9
1
2
3
05:01
06:42
20:11
06:29
07:57
23:47
  5,275
  4,481
12,950
    95
    86
    79
     3,957
     3,959
     4,053
7
10
6
7
41
47
0
0
0
0
0
0

10
1
00:00
04:37
16,538
    87
   -50,141
15
25
0
0

11
11
11
1
2
3
08:31
16:44
17:51
11:39
17:50
20:41
11,307
  3,951
10,009
    84
    83
    79
  -147,510
  -147,593
  -147,620
19
9
18
3
50
74
0
0
0
0
0
0

12
-

13
1
12:40
17:58
19,089
    75
    22,411
14
1
0
0

14
1
05:49
10:49
18,016
    89
    26,951
6
110
0
0

15
1
04:30
09:51
19,255
    91
  -317,802
35
0
0
0

16
1
10:41
15:40
17,917
    84
    -6,085
11
144
0
0

17
17
1
2
00:00
22:50
03:15
23:59
11,686
  4,188
    90
    91
   146,086
   146,672
20
8
18
3
0
0
0
0

18
1
03:24
08:02
16,667
    89
    74,038
15
0
0
0

19
19
1
2
06:54
14:24
08:30
18:41
  5,750
15,365
    85
    81
     7,765
     7,718
13
17
62
96
0
0
0
0

20
1
10:00
14:47
17,227
    82
   125,349
24
0
0
0

21
1
02:39
08:20
20,451
    85
   -79,173
11
27
0
0

22
1
04:52
10:55
21,786
    83
   -15,748
13
95
0
0

23
1
10:56
16:50
21,275
    84
  -166,904
58
0
0
0

24
24
1
2
00:00
21:03
02:05
23:59
  7,521
10,563
    90
    87
   -55,955
   -56,195
11
15
0
0
0
0
0
0

25
1
08:20
13:17
17,776
    81
   -75,115
16
0
0
0

26
26
26
1
2
3
01:54
17:59
19:19
05:48
19:17
20:21
14,035
  4,663
  3,717
    88
    73
    69
  -219,138
  -219,764
  -219,818
52
18
14
0
25
2
0
0
0
0
0
0

27
1
14:01
20:06
21,816
    77
  -400,885
100
0
0
0

28
28
1
2
16:20
21:11
20:57
22:56
16,644
  6,256
    80
    71
   -41,414
   -41,432
7
8
118
4
0
0
0
0

29
29
29
1
2
3
01:38
17:51
18:55
05:53
18:54
20:09
15,268
  3,785
  4,398
    87
    75
    68
  -346,525
  -345,995
  -345,959
39
13
20
1
10
11
0
0
0
0
0
0

30
30
1
2
00:00
09:45
03:23
11:02
12,215
  4,598
    79
    88
  -548,880
  -548,759
6
5
17
8
0
0
0
0

31
1
19:11
22:28
11,857
    67
  -311,764
32
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	09:08	15:31	23,023	75	-362,171	19	0	0	0
2	-
3 3 3	1 2 3	05:49 13:09 15:06	07:54 15:05 16:57	7,528 6,971 6,629	88 86 76	-42,353 -42,434 -42,465	14 12 11	23 55 19	0 0 0	0 0 0
4 4	1 2	00:00 20:07	01:04 23:59	3,836 13,985	80 80	285,534 286,784	20 58	2 0	0 0	0 0
5 5	1 2	00:00 21:49	02:38 23:59	9,490 7,857	79 92	-48,052 -48,186	14 7	0 0	0 0	0 0
6	1	00:32	05:48	18,957	84	-425,376	132	0	0	0
7	1	17:59	23:08	18,518	84	-361,005	113	0	0	0
8	1	15:39	21:03	19,445	79	8,819	6	117	0	0
9 9 9	1 2 3	05:01 06:42 20:11	06:29 07:57 23:47	5,275 4,481 12,950	95 86 79	3,957 3,959 4,053	7 10 6	7 41 47	0 0 0	0 0 0
10	1	00:00	04:37	16,538	87	-50,141	15	25	0	0
11 11 11	1 2 3	08:31 16:44 17:51	11:39 17:50 20:41	11,307 3,951 10,009	84 83 79	-147,510 -147,593 -147,620	19 9 18	3 50 74	0 0 0	0 0 0
12	-
13	1	12:40	17:58	19,089	75	22,411	14	1	0	0
14	1	05:49	10:49	18,016	89	26,951	6	110	0	0
15	1	04:30	09:51	19,255	91	-317,802	35	0	0	0
16	1	10:41	15:40	17,917	84	-6,085	11	144	0	0
17 17	1 2	00:00 22:50	03:15 23:59	11,686 4,188	90 91	146,086 146,672	20 8	18 3	0 0	0 0
18	1	03:24	08:02	16,667	89	74,038	15	0	0	0
19 19	1 2	06:54 14:24	08:30 18:41	5,750 15,365	85 81	7,765 7,718	13 17	62 96	0 0	0 0
20	1	10:00	14:47	17,227	82	125,349	24	0	0	0
21	1	02:39	08:20	20,451	85	-79,173	11	27	0	0
22	1	04:52	10:55	21,786	83	-15,748	13	95	0	0
23	1	10:56	16:50	21,275	84	-166,904	58	0	0	0
24 24	1 2	00:00 21:03	02:05 23:59	7,521 10,563	90 87	-55,955 -56,195	11 15	0 0	0 0	0 0
25	1	08:20	13:17	17,776	81	-75,115	16	0	0	0
26 26 26	1 2 3	01:54 17:59 19:19	05:48 19:17 20:21	14,035 4,663 3,717	88 73 69	-219,138 -219,764 -219,818	52 18 14	0 25 2	0 0 0	0 0 0
27	1	14:01	20:06	21,816	77	-400,885	100	0	0	0
28 28	1 2	16:20 21:11	20:57 22:56	16,644 6,256	80 71	-41,414 -41,432	7 8	118 4	0 0	0 0
29 29 29	1 2 3	01:38 17:51 18:55	05:53 18:54 20:09	15,268 3,785 4,398	87 75 68	-346,525 -345,995 -345,959	39 13 20	1 10 11	0 0 0	0 0 0
30 30	1 2	00:00 09:45	03:23 11:02	12,215 4,598	79 88	-548,880 -548,759	6 5	17 8	0 0	0 0
31	1	19:11	22:28	11,857	67	-311,764	32	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-