GPS Space Vehicle Time Integrity for MJD 52394

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
22:11
04:05
23:59
14,684
  6,501
    89
   115
  -226,937
  -227,055
19
8
28
39
0
0
0
0

2
2
2
1
2
3
00:00
02:07
22:23
02:05
03:47
23:59
  7,541
  6,041
  5,781
    97
    82
   120
   191,641
   191,667
   192,149
7
12
12
14
10
46
0
0
0
0
0
0

3
3
1
2
02:00
16:25
04:19
18:55
  8,310
  9,019
    89
    77
   -23,108
   -23,296
15
17
11
36
0
0
0
0

4
1
06:46
12:17
19,829
    98
  -143,468
109
0
0
0

5
1
08:50
13:38
17,272
   100
   -10,860
22
33
0
0

6
1
11:18
16:24
18,363
    97
     3,050
11
22
0
0

7
1
04:46
10:13
19,632
   108
  -689,376
45
0
0
0

8
1
02:12
08:09
21,448
    95
  -685,192
45
0
0
0

9
9
1
2
07:21
17:40
10:52
19:47
12,632
  7,611
   113
    96
    40,710
    40,763
10
14
148
101
0
0
0
0

10
1
10:19
15:41
19,234
   108
    -4,079
14
58
0
0

11
11
1
2
05:40
19:30
07:47
22:46
  7,661
11,762
    92
    99
   -11,633
   -11,657
8
10
64
122
0
0
0
0

12
-

13
1
00:00
04:56
17,771
    98
     5,482
12
44
0
0

14
1
17:29
20:38
11,344
    97
    78,382
14
1
0
0

15
15
1
2
13:39
15:59
15:58
19:45
  8,238
13,463
   103
    87
    -8,594
    -8,659
15
23
10
4
0
0
0
0

16
-

17
17
1
2
12:49
14:28
14:08
19:03
  4,746
16,536
    96
    87
   328,744
   327,114
187
658
0
0
0
9291
0
0

18
18
1
2
14:08
17:29
16:24
18:49
  8,163
  4,803
   104
    86
    68,944
    68,912
11
5
23
13
0
0
0
0

19
-

20
20
20
1
2
3
00:00
08:05
20:58
01:51
09:14
23:59
  6,696
  4,144
10,892
    85
   104
   111
   156,877
   156,974
   157,120
17
8
6
95
33
28
0
0
0
0
0
0

21
1
15:58
21:17
19,140
    95
     1,042
9
190
0
0

22
22
1
2
00:00
21:30
02:51
23:59
10,249
  8,958
    96
   121
  -177,824
  -181,278
144
121
1
0
1
0
0
0

23
1
12:33
17:30
17,802
    91
    -1,346
15
99
0
0

24
1
08:07
13:55
20,741
    98
   -26,032
29
52
0
0

25
25
1
2
19:04
22:57
22:56
23:59
13,885
  3,759
   113
    98
   -25,678
   -25,698
13
5
60
23
0
0
0
0

26
26
26
1
2
3
05:08
12:57
16:25
07:22
16:01
17:29
  8,016
10,934
  3,818
    96
    96
    76
   167,039
   167,617
   167,772
39
56
19
3
0
0
0
0
0
0
0
0

27
1
00:43
06:57
22,343
   101
   -18,889
19
51
0
0

28
1
03:15
08:57
20,467
    97
    79,475
10
150
0
0

29
29
1
2
14:08
16:10
15:59
17:29
  6,583
  4,711
   103
    88
  -410,412
  -410,296
36
26
11
1
0
0
0
0

30
30
1
2
09:55
20:23
14:08
22:15
15,143
  6,576
    91
   100
  -642,135
  -642,672
77
34
1
0
0
0
0
0

31
31
1
2
01:16
18:00
06:00
19:01
16,945
  3,656
   104
    86
  -247,674
  -248,563
86
23
1
18
1
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 22:11	04:05 23:59	14,684 6,501	89 115	-226,937 -227,055	19 8	28 39	0 0	0 0
2 2 2	1 2 3	00:00 02:07 22:23	02:05 03:47 23:59	7,541 6,041 5,781	97 82 120	191,641 191,667 192,149	7 12 12	14 10 46	0 0 0	0 0 0
3 3	1 2	02:00 16:25	04:19 18:55	8,310 9,019	89 77	-23,108 -23,296	15 17	11 36	0 0	0 0
4	1	06:46	12:17	19,829	98	-143,468	109	0	0	0
5	1	08:50	13:38	17,272	100	-10,860	22	33	0	0
6	1	11:18	16:24	18,363	97	3,050	11	22	0	0
7	1	04:46	10:13	19,632	108	-689,376	45	0	0	0
8	1	02:12	08:09	21,448	95	-685,192	45	0	0	0
9 9	1 2	07:21 17:40	10:52 19:47	12,632 7,611	113 96	40,710 40,763	10 14	148 101	0 0	0 0
10	1	10:19	15:41	19,234	108	-4,079	14	58	0	0
11 11	1 2	05:40 19:30	07:47 22:46	7,661 11,762	92 99	-11,633 -11,657	8 10	64 122	0 0	0 0
12	-
13	1	00:00	04:56	17,771	98	5,482	12	44	0	0
14	1	17:29	20:38	11,344	97	78,382	14	1	0	0
15 15	1 2	13:39 15:59	15:58 19:45	8,238 13,463	103 87	-8,594 -8,659	15 23	10 4	0 0	0 0
16	-
17 17	1 2	12:49 14:28	14:08 19:03	4,746 16,536	96 87	328,744 327,114	187 658	0 0	0 9291	0 0
18 18	1 2	14:08 17:29	16:24 18:49	8,163 4,803	104 86	68,944 68,912	11 5	23 13	0 0	0 0
19	-
20 20 20	1 2 3	00:00 08:05 20:58	01:51 09:14 23:59	6,696 4,144 10,892	85 104 111	156,877 156,974 157,120	17 8 6	95 33 28	0 0 0	0 0 0
21	1	15:58	21:17	19,140	95	1,042	9	190	0	0
22 22	1 2	00:00 21:30	02:51 23:59	10,249 8,958	96 121	-177,824 -181,278	144 121	1 0	1 0	0 0
23	1	12:33	17:30	17,802	91	-1,346	15	99	0	0
24	1	08:07	13:55	20,741	98	-26,032	29	52	0	0
25 25	1 2	19:04 22:57	22:56 23:59	13,885 3,759	113 98	-25,678 -25,698	13 5	60 23	0 0	0 0
26 26 26	1 2 3	05:08 12:57 16:25	07:22 16:01 17:29	8,016 10,934 3,818	96 96 76	167,039 167,617 167,772	39 56 19	3 0 0	0 0 0	0 0 0
27	1	00:43	06:57	22,343	101	-18,889	19	51	0	0
28	1	03:15	08:57	20,467	97	79,475	10	150	0	0
29 29	1 2	14:08 16:10	15:59 17:29	6,583 4,711	103 88	-410,412 -410,296	36 26	11 1	0 0	0 0
30 30	1 2	09:55 20:23	14:08 22:15	15,143 6,576	91 100	-642,135 -642,672	77 34	1 0	0 0	0 0
31 31	1 2	01:16 18:00	06:00 19:01	16,945 3,656	104 86	-247,674 -248,563	86 23	1 18	1 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-