GPS Space Vehicle Time Integrity for MJD 53104

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
21:24
03:22
23:59
12,112
  9,325
   -23
   -21
  -338,442
  -338,560
16
8
3
56
0
0
0
0

2
-

3
3
3
1
2
3
00:00
01:39
16:07
01:34
03:49
18:20
  5,608
  7,670
  7,980
   -14
   -21
   -31
     -278
     -308
     -487
10
20
15
11
58
10
0
0
0
0
0
0

4
1
06:13
11:46
19,864
   -19
   110,293
51
0
0
0

5
1
08:04
12:57
17,589
   -16
   -24,927
22
16
0
0

6
1
10:38
15:39
18,027
   -14
   -18,272
44
0
0
0

7
1
04:29
09:38
18,513
   -16
  -580,016
52
0
0
0

8
1
01:43
07:39
21,314
   -17
  -319,969
61
0
0
0

9
9
9
1
2
3
06:36
15:26
17:07
10:15
17:06
18:15
13,132
  5,956
  4,068
   -15
   -18
   -23
    38,641
    38,691
    38,696
5
6
5
53
7
9
0
0
0
0
0
0

10
1
10:03
14:17
15,196
   -24
   -42,211
10
9
0
0

11
11
1
2
03:22
18:58
07:11
22:06
13,624
11,302
   -15
   -26
  -108,806
  -108,966
20
13
74
0
0
0
0
0

12
-

13
1
00:00
04:29
16,138
   -27
    29,884
11
25
0
0

14
1
16:36
21:38
18,134
   -22
    18,753
6
80
0
0

15
1
14:36
20:16
20,434
   -26
  -250,800
38
0
0
0

16
16
1
2
00:00
21:12
02:15
23:59
  8,092
10,017
   -29
   -19
   -13,729
   -13,681
12
5
55
9
0
0
0
0

17
1
08:49
14:15
19,513
   -17
  -274,043
123
0
0
0

18
1
13:52
18:57
18,311
   -27
    25,177
10
0
0
0

19
1
00:36
05:01
15,861
   -24
    85,228
64
1
1
0

20
20
1
2
00:00
20:31
01:21
23:59
  4,862
12,507
   -30
   -24
   173,926
   173,680
8
19
1
0
0
0
0
0

21
1
12:24
18:44
22,804
   -22
   -74,550
13
0
0
0

22
22
1
2
15:13
17:19
16:35
21:24
  4,900
14,692
   -21
   -30
    13,912
    13,824
10
30
0
0
0
0
0
0

23
-

24
1
07:32
12:33
18,042
   -16
   -17,995
23
0
0
0

25
1
18:44
23:24
16,781
   -36
   -64,167
13
28
0
0

26
26
1
2
04:29
12:19
06:50
16:51
  8,402
16,338
   -19
   -28
   -17,325
   -17,952
54
99
1
0
0
0
0
0

27
1
00:19
06:28
22,106
   -24
   -92,559
215
0
0
0

28
1
02:47
09:24
23,781
   -13
   -27,241
19
6
0
0

29
29
1
2
04:20
12:57
06:36
16:10
  8,174
11,531
   -23
   -30
  -236,214
  -236,233
12
12
11
64
0
0
0
0

30
30
1
2
09:40
19:11
13:52
20:38
15,172
  5,222
   -27
   -18
  -507,075
  -507,362
52
15
1
0
0
0
0
0

31
31
1
2
00:45
17:19
04:29
18:28
13,459
  4,147
   -14
   -35
   -86,391
   -87,817
105
35
1
0
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 21:24	03:22 23:59	12,112 9,325	-23 -21	-338,442 -338,560	16 8	3 56	0 0	0 0
2	-
3 3 3	1 2 3	00:00 01:39 16:07	01:34 03:49 18:20	5,608 7,670 7,980	-14 -21 -31	-278 -308 -487	10 20 15	11 58 10	0 0 0	0 0 0
4	1	06:13	11:46	19,864	-19	110,293	51	0	0	0
5	1	08:04	12:57	17,589	-16	-24,927	22	16	0	0
6	1	10:38	15:39	18,027	-14	-18,272	44	0	0	0
7	1	04:29	09:38	18,513	-16	-580,016	52	0	0	0
8	1	01:43	07:39	21,314	-17	-319,969	61	0	0	0
9 9 9	1 2 3	06:36 15:26 17:07	10:15 17:06 18:15	13,132 5,956 4,068	-15 -18 -23	38,641 38,691 38,696	5 6 5	53 7 9	0 0 0	0 0 0
10	1	10:03	14:17	15,196	-24	-42,211	10	9	0	0
11 11	1 2	03:22 18:58	07:11 22:06	13,624 11,302	-15 -26	-108,806 -108,966	20 13	74 0	0 0	0 0
12	-
13	1	00:00	04:29	16,138	-27	29,884	11	25	0	0
14	1	16:36	21:38	18,134	-22	18,753	6	80	0	0
15	1	14:36	20:16	20,434	-26	-250,800	38	0	0	0
16 16	1 2	00:00 21:12	02:15 23:59	8,092 10,017	-29 -19	-13,729 -13,681	12 5	55 9	0 0	0 0
17	1	08:49	14:15	19,513	-17	-274,043	123	0	0	0
18	1	13:52	18:57	18,311	-27	25,177	10	0	0	0
19	1	00:36	05:01	15,861	-24	85,228	64	1	1	0
20 20	1 2	00:00 20:31	01:21 23:59	4,862 12,507	-30 -24	173,926 173,680	8 19	1 0	0 0	0 0
21	1	12:24	18:44	22,804	-22	-74,550	13	0	0	0
22 22	1 2	15:13 17:19	16:35 21:24	4,900 14,692	-21 -30	13,912 13,824	10 30	0 0	0 0	0 0
23	-
24	1	07:32	12:33	18,042	-16	-17,995	23	0	0	0
25	1	18:44	23:24	16,781	-36	-64,167	13	28	0	0
26 26	1 2	04:29 12:19	06:50 16:51	8,402 16,338	-19 -28	-17,325 -17,952	54 99	1 0	0 0	0 0
27	1	00:19	06:28	22,106	-24	-92,559	215	0	0	0
28	1	02:47	09:24	23,781	-13	-27,241	19	6	0	0
29 29	1 2	04:20 12:57	06:36 16:10	8,174 11,531	-23 -30	-236,214 -236,233	12 12	11 64	0 0	0 0
30 30	1 2	09:40 19:11	13:52 20:38	15,172 5,222	-27 -18	-507,075 -507,362	52 15	1 0	0 0	0 0
31 31	1 2	00:45 17:19	04:29 18:28	13,459 4,147	-14 -35	-86,391 -87,817	105 35	1 0	1 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-