GPS Space Vehicle Time Integrity for MJD 53523

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
13:43
19:50
21,975
    -4
  -406,320
17
11
0
0

2
1
03:01
08:52
20,970
    -6
    25,778
8
63
0
0

3
3
1
2
11:35
18:59
13:42
23:17
  7,545
15,411
   -12
    -2
    -5,699
    -5,781
16
25
19
97
0
0
0
0

4
4
1
2
01:52
05:23
05:22
06:52
12,608
  5,273
    -5
   -24
  -182,333
  -182,130
84
35
0
0
0
0
0
0

5
1
03:26
08:18
17,490
    -3
  -103,338
24
0
0
0

6
1
06:09
11:24
18,919
    -6
  -579,026
237
0
0
0

7
1
00:00
04:40
16,834
    -7
  -140,892
128
0
0
0

8
8
1
2
00:00
20:54
02:56
23:59
10,595
11,114
   -13
     7
    30,741
    30,862
5
6
65
56
0
0
0
0

9
9
1
2
02:04
10:41
05:39
14:03
12,852
12,044
    -7
    -9
    45,990
    46,048
6
8
33
90
0
0
0
0

10
1
05:23
09:36
15,134
    -6
   -64,584
9
4
0
0

11
11
11
1
2
3
00:00
14:15
22:28
02:27
17:24
23:59
  8,842
11,305
  5,430
   -17
   -14
     0
  -231,390
  -231,599
  -231,690
19
19
10
61
21
1
0
0
0
0
0
0

12
-

13
1
18:26
23:46
19,170
    -5
       87
15
0
0
0

14
1
12:03
16:44
16,902
    -2
    29,385
9
65
0
0

15
1
09:40
14:51
18,684
    -2
  -439,795
36
0
0
0

16
1
16:31
21:30
17,934
     2
    -3,093
10
118
0
0

17
-

18
1
08:45
13:57
18,743
    -8
   159,589
12
48
0
0

19
19
1
2
12:03
19:54
14:14
23:59
  7,892
14,728
   -17
     5
    21,686
    21,731
8
9
16
65
0
0
0
0

20
1
15:52
20:38
17,135
    -2
    63,995
13
0
0
0

21
1
07:39
13:57
22,689
    -5
  -106,153
22
0
0
0

22
22
1
2
10:08
12:52
12:02
16:46
  6,827
14,052
    -5
   -12
   -24,563
   -24,588
4
10
34
15
0
0
0
0

23
1
17:24
22:50
19,563
    -1
  -194,530
9
67
0
0

24
24
1
2
00:53
16:47
04:46
18:19
14,030
  5,404
    -3
   -17
   -21,348
   -21,508
18
12
30
10
0
0
0
0

25
1
13:58
18:46
17,292
    -8
   -94,375
12
50
0
0

26
26
1
2
00:00
07:48
02:15
12:25
  8,135
16,584
   -13
   -10
   -23,372
   -23,371
7
12
33
109
0
0
0
0

27
27
1
2
00:00
20:17
01:51
23:59
  6,681
13,360
   -32
     8
    -1,826
    -1,912
8
13
6
1
0
0
0
0

28
28
1
2
00:00
21:56
04:37
23:59
16,638
  7,397
   -25
     8
   -45,742
   -45,697
9
4
54
32
0
0
0
0

29
29
1
2
00:00
07:25
02:01
11:39
  7,276
15,257
   -20
    -5
   -86,229
   -87,078
65
133
1
1
1
1
0
0

30
30
1
2
04:57
14:40
09:12
17:12
15,310
  8,964
    -8
    -2
  -223,495
  -224,172
99
59
1
0
1
0
0
0

31
-

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	13:43	19:50	21,975	-4	-406,320	17	11	0	0
2	1	03:01	08:52	20,970	-6	25,778	8	63	0	0
3 3	1 2	11:35 18:59	13:42 23:17	7,545 15,411	-12 -2	-5,699 -5,781	16 25	19 97	0 0	0 0
4 4	1 2	01:52 05:23	05:22 06:52	12,608 5,273	-5 -24	-182,333 -182,130	84 35	0 0	0 0	0 0
5	1	03:26	08:18	17,490	-3	-103,338	24	0	0	0
6	1	06:09	11:24	18,919	-6	-579,026	237	0	0	0
7	1	00:00	04:40	16,834	-7	-140,892	128	0	0	0
8 8	1 2	00:00 20:54	02:56 23:59	10,595 11,114	-13 7	30,741 30,862	5 6	65 56	0 0	0 0
9 9	1 2	02:04 10:41	05:39 14:03	12,852 12,044	-7 -9	45,990 46,048	6 8	33 90	0 0	0 0
10	1	05:23	09:36	15,134	-6	-64,584	9	4	0	0
11 11 11	1 2 3	00:00 14:15 22:28	02:27 17:24 23:59	8,842 11,305 5,430	-17 -14 0	-231,390 -231,599 -231,690	19 19 10	61 21 1	0 0 0	0 0 0
12	-
13	1	18:26	23:46	19,170	-5	87	15	0	0	0
14	1	12:03	16:44	16,902	-2	29,385	9	65	0	0
15	1	09:40	14:51	18,684	-2	-439,795	36	0	0	0
16	1	16:31	21:30	17,934	2	-3,093	10	118	0	0
17	-
18	1	08:45	13:57	18,743	-8	159,589	12	48	0	0
19 19	1 2	12:03 19:54	14:14 23:59	7,892 14,728	-17 5	21,686 21,731	8 9	16 65	0 0	0 0
20	1	15:52	20:38	17,135	-2	63,995	13	0	0	0
21	1	07:39	13:57	22,689	-5	-106,153	22	0	0	0
22 22	1 2	10:08 12:52	12:02 16:46	6,827 14,052	-5 -12	-24,563 -24,588	4 10	34 15	0 0	0 0
23	1	17:24	22:50	19,563	-1	-194,530	9	67	0	0
24 24	1 2	00:53 16:47	04:46 18:19	14,030 5,404	-3 -17	-21,348 -21,508	18 12	30 10	0 0	0 0
25	1	13:58	18:46	17,292	-8	-94,375	12	50	0	0
26 26	1 2	00:00 07:48	02:15 12:25	8,135 16,584	-13 -10	-23,372 -23,371	7 12	33 109	0 0	0 0
27 27	1 2	00:00 20:17	01:51 23:59	6,681 13,360	-32 8	-1,826 -1,912	8 13	6 1	0 0	0 0
28 28	1 2	00:00 21:56	04:37 23:59	16,638 7,397	-25 8	-45,742 -45,697	9 4	54 32	0 0	0 0
29 29	1 2	00:00 07:25	02:01 11:39	7,276 15,257	-20 -5	-86,229 -87,078	65 133	1 1	1 1	0 0
30 30	1 2	04:57 14:40	09:12 17:12	15,310 8,964	-8 -2	-223,495 -224,172	99 59	1 0	1 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-