GPS Space Vehicle Time Integrity for MJD 53947

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
08:40
14:54
22,405
   -12
   -68,380
16
0
0
0

2
2
1
2
00:00
21:54
03:08
23:59
11,319
  7,509
   -20
    -1
   -19,123
   -19,407
16
15
30
63
0
0
0
0

3
3
3
1
2
3
06:21
13:53
15:51
08:39
15:50
18:07
  8,242
  6,937
  8,084
   -19
     1
    -2
  -195,773
  -195,272
  -195,138
37
37
40
1
0
3
0
0
0
0
0
0

4
4
1
2
00:00
20:49
01:34
23:59
  5,590
11,434
   -26
    -4
  -284,742
  -285,273
15
28
43
0
0
0
0
0

5
5
1
2
00:00
22:23
03:19
23:59
11,931
  5,777
   -21
     2
  -265,125
  -267,217
99
43
1
0
1
0
0
0

6
1
01:19
06:21
18,058
   -15
  -595,358
30
0
0
0

7
1
04:05
08:06
14,451
   -17
  -538,760
6
29
0
0

8
1
15:55
21:53
21,490
    -4
    74,252
8
180
0
0

9
9
9
1
2
3
06:21
07:30
20:49
07:22
08:34
23:59
  3,557
  3,827
11,441
    -8
   -20
   -13
   -30,078
   -30,096
   -30,166
8
9
9
24
10
2
0
0
0
0
0
0

10
10
1
2
00:25
03:32
03:31
04:50
11,133
  4,665
     3
    -9
   -87,390
   -87,406
7
9
12
60
0
0
0
0

11
11
11
1
2
3
09:34
17:27
19:22
12:21
19:21
21:29
  9,949
  6,822
  7,580
   -20
     1
    -7
  -342,387
  -342,422
  -342,446
15
11
16
43
70
46
0
0
0
0
0
0

12
-

13
1
13:18
18:43
19,479
   -10
   -81,722
26
50
0
0

14
1
07:27
11:33
14,795
   -15
     8,656
9
6
0
0

15
1
04:05
10:01
21,273
   -14
  -654,474
49
0
0
0

16
16
1
2
11:32
15:27
14:57
16:31
12,295
  3,828
    -5
   -19
   -60,894
   -60,936
14
14
3
33
0
0
0
0

17
17
1
2
18:37
22:32
22:31
23:40
14,024
  4,117
    -9
   -17
   -99,604
   -99,604
5
7
38
24
0
0
0
0

18
1
03:38
09:17
20,321
   -15
   244,819
7
108
0
0

19
19
1
2
07:27
14:57
09:17
19:19
  6,614
15,713
   -20
    -5
    -4,289
    -4,358
13
19
16
3
0
0
0
0

20
1
10:53
15:39
17,150
   -13
    23,655
9
98
0
0

21
21
1
2
02:52
08:07
07:26
09:09
16,469
  3,726
   -12
   -33
   -44,758
   -44,805
17
5
22
4
0
0
0
0

22
1
05:36
11:53
22,630
   -14
  -121,311
30
0
0
0

23
1
11:54
17:43
20,926
    -9
  -137,987
7
97
0
0

24
1
19:52
23:59
14,790
    -4
   -24,964
19
0
0
0

25
1
09:18
14:20
18,085
   -10
  -249,305
383
0
4606
0

26
26
1
2
02:44
18:43
07:13
19:56
16,122
  4,271
   -14
    -8
   198,627
   199,335
54
18
1
0
1
0
0
0

27
1
14:57
20:48
20,954
   -13
   -60,646
21
57
0
0

28
1
16:48
23:26
23,870
   -10
   -21,964
6
94
0
0

29
29
29
1
2
3
02:32
04:26
18:20
04:05
06:21
19:48
  5,572
  6,882
  5,255
    -7
   -18
    -8
  -632,031
  -632,054
  -632,127
5
10
7
13
11
20
0
0
0
0
0
0

30
1
00:00
04:05
14,689
   -28
    -5,328
12
2
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	08:40	14:54	22,405	-12	-68,380	16	0	0	0
2 2	1 2	00:00 21:54	03:08 23:59	11,319 7,509	-20 -1	-19,123 -19,407	16 15	30 63	0 0	0 0
3 3 3	1 2 3	06:21 13:53 15:51	08:39 15:50 18:07	8,242 6,937 8,084	-19 1 -2	-195,773 -195,272 -195,138	37 37 40	1 0 3	0 0 0	0 0 0
4 4	1 2	00:00 20:49	01:34 23:59	5,590 11,434	-26 -4	-284,742 -285,273	15 28	43 0	0 0	0 0
5 5	1 2	00:00 22:23	03:19 23:59	11,931 5,777	-21 2	-265,125 -267,217	99 43	1 0	1 0	0 0
6	1	01:19	06:21	18,058	-15	-595,358	30	0	0	0
7	1	04:05	08:06	14,451	-17	-538,760	6	29	0	0
8	1	15:55	21:53	21,490	-4	74,252	8	180	0	0
9 9 9	1 2 3	06:21 07:30 20:49	07:22 08:34 23:59	3,557 3,827 11,441	-8 -20 -13	-30,078 -30,096 -30,166	8 9 9	24 10 2	0 0 0	0 0 0
10 10	1 2	00:25 03:32	03:31 04:50	11,133 4,665	3 -9	-87,390 -87,406	7 9	12 60	0 0	0 0
11 11 11	1 2 3	09:34 17:27 19:22	12:21 19:21 21:29	9,949 6,822 7,580	-20 1 -7	-342,387 -342,422 -342,446	15 11 16	43 70 46	0 0 0	0 0 0
12	-
13	1	13:18	18:43	19,479	-10	-81,722	26	50	0	0
14	1	07:27	11:33	14,795	-15	8,656	9	6	0	0
15	1	04:05	10:01	21,273	-14	-654,474	49	0	0	0
16 16	1 2	11:32 15:27	14:57 16:31	12,295 3,828	-5 -19	-60,894 -60,936	14 14	3 33	0 0	0 0
17 17	1 2	18:37 22:32	22:31 23:40	14,024 4,117	-9 -17	-99,604 -99,604	5 7	38 24	0 0	0 0
18	1	03:38	09:17	20,321	-15	244,819	7	108	0	0
19 19	1 2	07:27 14:57	09:17 19:19	6,614 15,713	-20 -5	-4,289 -4,358	13 19	16 3	0 0	0 0
20	1	10:53	15:39	17,150	-13	23,655	9	98	0	0
21 21	1 2	02:52 08:07	07:26 09:09	16,469 3,726	-12 -33	-44,758 -44,805	17 5	22 4	0 0	0 0
22	1	05:36	11:53	22,630	-14	-121,311	30	0	0	0
23	1	11:54	17:43	20,926	-9	-137,987	7	97	0	0
24	1	19:52	23:59	14,790	-4	-24,964	19	0	0	0
25	1	09:18	14:20	18,085	-10	-249,305	383	0	4606	0
26 26	1 2	02:44 18:43	07:13 19:56	16,122 4,271	-14 -8	198,627 199,335	54 18	1 0	1 0	0 0
27	1	14:57	20:48	20,954	-13	-60,646	21	57	0	0
28	1	16:48	23:26	23,870	-10	-21,964	6	94	0	0
29 29 29	1 2 3	02:32 04:26 18:20	04:05 06:21 19:48	5,572 6,882 5,255	-7 -18 -8	-632,031 -632,054 -632,127	5 10 7	13 11 20	0 0 0	0 0 0
30	1	00:00	04:05	14,689	-28	-5,328	12	2	0	0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-