GPS Space Vehicle Time Integrity for MJD 52565

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
10:18
16:12
21,236
   -26
  -253,806
18
92
0
0

2
-

3
3
1
2
04:19
14:41
07:16
16:43
10,595
  7,253
   -54
   -43
   -72,563
   -72,674
20
14
5
64
0
0
0
0

4
1
19:11
23:59
17,319
   -39
  -337,789
56
0
0
0

5
5
1
2
00:00
21:04
01:57
23:59
  7,042
10,515
   -68
   -50
   -35,232
   -35,350
15
8
27
36
0
0
0
0

6
1
00:00
05:09
18,535
   -46
      634
11
93
0
0

7
1
17:07
22:32
19,514
   -38
  -347,335
194
0
0
0

8
1
14:20
20:20
21,590
   -36
  -414,620
167
0
0
0

9
9
1
2
05:41
19:35
08:07
23:08
  8,702
12,748
   -50
   -44
    13,004
    13,099
17
9
158
111
0
0
0
0

10
10
10
1
2
3
00:00
02:02
22:24
02:01
03:40
23:59
  7,273
  5,828
  5,751
   -56
   -74
   -22
   -13,567
   -13,589
   -13,584
8
7
13
8
25
64
0
0
0
0
0
0

11
11
11
1
2
3
07:43
16:24
17:55
11:04
17:53
20:03
12,104
  5,176
  7,724
   -52
   -29
   -44
   -23,387
   -23,395
   -23,423
14
18
10
7
23
2
0
0
0
0
0
0

12
-

13
1
11:58
17:00
18,154
   -41
    15,983
7
58
0
0

14
14
1
2
05:09
09:16
09:15
10:37
14,702
  4,815
   -43
   -53
    44,171
    44,138
13
7
7
51
0
0
0
0

15
1
02:32
08:12
20,390
   -52
   -24,764
34
0
0
0

16
-

17
1
01:16
07:32
22,611
   -50
    -1,289
15
37
0
0

18
1
02:32
07:03
16,261
   -50
    31,761
19
1
0
0

19
-

20
1
09:11
14:03
17,443
   -38
   193,021
10
92
0
0

21
-

22
1
10:01
15:27
19,494
   -44
   144,697
194
0
0
0

23
1
00:00
05:32
19,870
   -52
   -11,721
20
77
0
0

24
24
1
2
00:00
20:28
02:24
23:59
  8,623
12,684
   -67
   -28
   -64,986
   -65,156
13
23
42
38
0
0
0
0

25
25
1
2
07:31
11:25
11:24
13:12
13,956
  6,413
   -44
   -54
   -34,132
   -34,148
13
5
107
28
0
0
0
0

26
26
1
2
01:14
17:18
05:09
19:38
14,067
  8,366
   -50
   -48
  -246,933
  -248,132
97
58
0
0
0
0
0
0

27
1
13:10
18:41
19,827
   -44
  -283,084
311
0
1208
0

28
1
15:26
19:56
16,165
   -35
    88,183
10
98
0
0

29
29
29
1
2
3
00:56
03:10
16:41
02:32
04:18
19:27
  5,726
  4,018
  9,918
   -34
   -62
   -50
  -296,295
  -296,473
  -297,526
40
27
63
0
1
0
0
0
0
0
0
0

30
30
30
1
2
3
00:00
08:45
22:24
01:14
10:48
23:59
  4,436
  7,306
  5,757
   -60
   -43
   -30
  -380,548
  -381,523
  -382,953
40
69
46
0
1
0
0
1
0
0
0
0

31
31
1
2
06:02
13:20
07:27
18:11
  5,093
17,421
   -49
   -38
  -357,206
  -357,079
9
12
70
126
0
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	10:18	16:12	21,236	-26	-253,806	18	92	0	0
2	-
3 3	1 2	04:19 14:41	07:16 16:43	10,595 7,253	-54 -43	-72,563 -72,674	20 14	5 64	0 0	0 0
4	1	19:11	23:59	17,319	-39	-337,789	56	0	0	0
5 5	1 2	00:00 21:04	01:57 23:59	7,042 10,515	-68 -50	-35,232 -35,350	15 8	27 36	0 0	0 0
6	1	00:00	05:09	18,535	-46	634	11	93	0	0
7	1	17:07	22:32	19,514	-38	-347,335	194	0	0	0
8	1	14:20	20:20	21,590	-36	-414,620	167	0	0	0
9 9	1 2	05:41 19:35	08:07 23:08	8,702 12,748	-50 -44	13,004 13,099	17 9	158 111	0 0	0 0
10 10 10	1 2 3	00:00 02:02 22:24	02:01 03:40 23:59	7,273 5,828 5,751	-56 -74 -22	-13,567 -13,589 -13,584	8 7 13	8 25 64	0 0 0	0 0 0
11 11 11	1 2 3	07:43 16:24 17:55	11:04 17:53 20:03	12,104 5,176 7,724	-52 -29 -44	-23,387 -23,395 -23,423	14 18 10	7 23 2	0 0 0	0 0 0
12	-
13	1	11:58	17:00	18,154	-41	15,983	7	58	0	0
14 14	1 2	05:09 09:16	09:15 10:37	14,702 4,815	-43 -53	44,171 44,138	13 7	7 51	0 0	0 0
15	1	02:32	08:12	20,390	-52	-24,764	34	0	0	0
16	-
17	1	01:16	07:32	22,611	-50	-1,289	15	37	0	0
18	1	02:32	07:03	16,261	-50	31,761	19	1	0	0
19	-
20	1	09:11	14:03	17,443	-38	193,021	10	92	0	0
21	-
22	1	10:01	15:27	19,494	-44	144,697	194	0	0	0
23	1	00:00	05:32	19,870	-52	-11,721	20	77	0	0
24 24	1 2	00:00 20:28	02:24 23:59	8,623 12,684	-67 -28	-64,986 -65,156	13 23	42 38	0 0	0 0
25 25	1 2	07:31 11:25	11:24 13:12	13,956 6,413	-44 -54	-34,132 -34,148	13 5	107 28	0 0	0 0
26 26	1 2	01:14 17:18	05:09 19:38	14,067 8,366	-50 -48	-246,933 -248,132	97 58	0 0	0 0	0 0
27	1	13:10	18:41	19,827	-44	-283,084	311	0	1208	0
28	1	15:26	19:56	16,165	-35	88,183	10	98	0	0
29 29 29	1 2 3	00:56 03:10 16:41	02:32 04:18 19:27	5,726 4,018 9,918	-34 -62 -50	-296,295 -296,473 -297,526	40 27 63	0 1 0	0 0 0	0 0 0
30 30 30	1 2 3	00:00 08:45 22:24	01:14 10:48 23:59	4,436 7,306 5,757	-60 -43 -30	-380,548 -381,523 -382,953	40 69 46	0 1 0	0 1 0	0 0 0
31 31	1 2	06:02 13:20	07:27 18:11	5,093 17,421	-49 -38	-357,206 -357,079	9 12	70 126	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-