GPS Space Vehicle Time Integrity for MJD 52389

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
22:32
04:25
23:59
15,922
  5,267
   120
   129
  -226,137
  -226,268
20
12
13
56
0
0
0
0

2
2
2
1
2
3
00:00
02:28
22:44
02:27
04:08
23:59
  8,824
  6,026
  4,524
   137
   118
   150
   189,078
   189,105
   189,565
8
11
12
5
4
61
0
1
0
0
0
0

3
3
1
2
01:29
16:45
04:39
19:16
11,381
  9,059
   131
   113
   -21,639
   -21,837
21
18
3
8
0
0
0
0

4
1
07:06
12:37
19,833
   131
  -135,772
112
0
0
0

5
1
09:11
13:58
17,246
   116
   -10,133
22
44
0
0

6
1
11:38
16:44
18,364
   126
     3,020
8
34
0
0

7
1
05:07
10:33
19,596
   138
  -693,180
38
0
0
0

8
1
02:32
08:30
21,448
   131
  -688,793
39
0
0
0

9
9
1
2
07:42
17:42
11:13
20:09
12,666
  8,681
   141
   126
    40,020
    40,062
11
20
133
137
0
0
0
0

10
1
10:39
16:01
19,215
   125
    -3,780
14
42
0
0

11
11
1
2
06:00
19:56
08:08
23:06
  7,651
11,432
   127
   122
   -11,344
   -11,380
8
12
37
81
0
0
0
0

12
-

13
1
00:00
05:00
18,025
   137
     5,320
12
99
0
0

14
1
17:50
23:04
18,848
   122
    79,797
22
7
0
0

15
15
1
2
13:59
16:23
16:21
20:00
  8,514
13,010
   133
   120
    -6,682
    -6,745
14
23
42
12
0
0
0
0

16
-

17
1
13:09
19:34
22,895
   120
   387,302
941
0
15930
0

18
18
1
2
14:48
17:50
16:44
19:10
  6,974
  4,787
   126
   117
    69,519
    69,497
7
4
0
15
0
0
0
0

19
-

20
20
20
1
2
3
00:00
08:25
21:19
02:12
09:35
23:59
  7,940
  4,183
  9,621
   127
   131
   134
   155,699
   155,783
   155,923
12
7
5
89
45
21
0
0
0
0
0
0

21
1
16:19
21:38
19,008
   116
     1,029
16
124
0
0

22
22
1
2
00:00
21:50
03:11
23:59
11,468
  7,751
   130
   145
  -157,904
  -161,471
162
109
1
0
1
0
0
0

23
1
12:19
17:51
19,853
   120
    -1,057
19
104
0
0

24
1
09:14
14:15
18,053
   132
   -24,909
26
0
0
0

25
25
1
2
00:00
19:35
01:07
23:16
  4,047
13,264
   118
   135
   -25,393
   -25,413
6
12
2
12
0
0
0
0

26
26
26
1
2
3
05:29
14:09
16:45
07:42
16:18
17:49
  8,025
  7,664
  3,879
   139
   123
   110
   158,777
   159,355
   159,484
37
34
19
2
0
0
0
0
0
0
0
0

27
1
01:04
07:18
22,360
   135
   -18,444
16
133
0
0

28
28
1
2
03:35
08:00
07:59
09:17
15,812
  4,587
   153
   136
    78,654
    78,657
7
16
130
65
0
0
0
0

29
29
29
1
2
3
14:55
16:31
18:30
16:19
17:49
19:42
  5,036
  4,716
  4,325
   127
   114
   105
  -419,309
  -419,207
  -419,072
28
25
27
0
0
0
0
0
0
0
0
0

30
30
1
2
10:15
21:02
14:32
22:35
15,431
  5,580
   122
   122
  -634,856
  -635,450
89
34
1
0
0
0
0
0

31
1
01:37
06:20
16,995
   172
  -240,954
57
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 22:32	04:25 23:59	15,922 5,267	120 129	-226,137 -226,268	20 12	13 56	0 0	0 0
2 2 2	1 2 3	00:00 02:28 22:44	02:27 04:08 23:59	8,824 6,026 4,524	137 118 150	189,078 189,105 189,565	8 11 12	5 4 61	0 1 0	0 0 0
3 3	1 2	01:29 16:45	04:39 19:16	11,381 9,059	131 113	-21,639 -21,837	21 18	3 8	0 0	0 0
4	1	07:06	12:37	19,833	131	-135,772	112	0	0	0
5	1	09:11	13:58	17,246	116	-10,133	22	44	0	0
6	1	11:38	16:44	18,364	126	3,020	8	34	0	0
7	1	05:07	10:33	19,596	138	-693,180	38	0	0	0
8	1	02:32	08:30	21,448	131	-688,793	39	0	0	0
9 9	1 2	07:42 17:42	11:13 20:09	12,666 8,681	141 126	40,020 40,062	11 20	133 137	0 0	0 0
10	1	10:39	16:01	19,215	125	-3,780	14	42	0	0
11 11	1 2	06:00 19:56	08:08 23:06	7,651 11,432	127 122	-11,344 -11,380	8 12	37 81	0 0	0 0
12	-
13	1	00:00	05:00	18,025	137	5,320	12	99	0	0
14	1	17:50	23:04	18,848	122	79,797	22	7	0	0
15 15	1 2	13:59 16:23	16:21 20:00	8,514 13,010	133 120	-6,682 -6,745	14 23	42 12	0 0	0 0
16	-
17	1	13:09	19:34	22,895	120	387,302	941	0	15930	0
18 18	1 2	14:48 17:50	16:44 19:10	6,974 4,787	126 117	69,519 69,497	7 4	0 15	0 0	0 0
19	-
20 20 20	1 2 3	00:00 08:25 21:19	02:12 09:35 23:59	7,940 4,183 9,621	127 131 134	155,699 155,783 155,923	12 7 5	89 45 21	0 0 0	0 0 0
21	1	16:19	21:38	19,008	116	1,029	16	124	0	0
22 22	1 2	00:00 21:50	03:11 23:59	11,468 7,751	130 145	-157,904 -161,471	162 109	1 0	1 0	0 0
23	1	12:19	17:51	19,853	120	-1,057	19	104	0	0
24	1	09:14	14:15	18,053	132	-24,909	26	0	0	0
25 25	1 2	00:00 19:35	01:07 23:16	4,047 13,264	118 135	-25,393 -25,413	6 12	2 12	0 0	0 0
26 26 26	1 2 3	05:29 14:09 16:45	07:42 16:18 17:49	8,025 7,664 3,879	139 123 110	158,777 159,355 159,484	37 34 19	2 0 0	0 0 0	0 0 0
27	1	01:04	07:18	22,360	135	-18,444	16	133	0	0
28 28	1 2	03:35 08:00	07:59 09:17	15,812 4,587	153 136	78,654 78,657	7 16	130 65	0 0	0 0
29 29 29	1 2 3	14:55 16:31 18:30	16:19 17:49 19:42	5,036 4,716 4,325	127 114 105	-419,309 -419,207 -419,072	28 25 27	0 0 0	0 0 0	0 0 0
30 30	1 2	10:15 21:02	14:32 22:35	15,431 5,580	122 122	-634,856 -635,450	89 34	1 0	0 0	0 0
31	1	01:37	06:20	16,995	172	-240,954	57	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-