GPS Space Vehicle Time Integrity for MJD 53864

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
14:20
19:35
18,848
   -20
   -51,865
21
4
0
0

2
2
1
2
03:41
07:29
07:27
08:57
13,543
  5,269
    -7
   -17
     4,039
     4,005
17
8
0
17
0
0
0
0

3
3
3
1
2
3
11:56
19:33
21:43
14:19
21:10
23:46
  8,569
  5,805
  7,366
   -16
    -2
    -6
   -97,158
   -97,219
   -97,249
13
12
14
13
50
61
0
0
0
0
0
0

4
1
02:37
07:31
17,661
    -9
  -225,509
56
0
0
0

5
1
04:17
09:04
17,211
   -10
    32,997
291
1
91
0

6
1
06:51
11:56
18,239
   -16
  -515,566
106
0
0
0

7
1
09:44
13:41
14,222
   -22
  -535,632
18
0
0
0

8
8
1
2
00:00
21:40
03:41
23:59
13,236
  8,368
   -21
    -5
    65,104
    65,199
6
10
61
98
0
0
0
0

9
9
9
1
2
3
02:37
11:21
13:06
06:17
13:04
14:19
13,196
  6,184
  4,292
    -9
    -9
   -19
   -19,442
   -19,485
   -19,503
14
6
9
12
16
29
0
0
0
0
0
0

10
10
1
2
05:39
09:15
09:13
10:32
12,822
  4,666
    -1
   -16
   -83,141
   -83,162
9
6
9
8
0
0
0
0

11
11
1
2
00:00
15:16
03:11
18:01
11,475
  9,808
   -14
   -21
  -325,842
  -325,989
16
17
60
23
0
0
0
0

12
-

13
1
18:52
23:59
18,451
   -13
   -60,590
20
0
0
0

14
1
12:30
17:26
17,725
   -10
    14,359
11
6
0
0

15
1
09:44
15:39
21,338
   -18
  -609,822
43
0
0
0

16
1
17:08
21:37
16,194
   -12
   -41,793
17
0
0
0

17
1
00:20
05:43
19,321
   -11
   -90,725
26
0
0
0

18
1
09:15
15:16
21,664
   -15
   234,476
9
156
0
0

19
19
19
1
2
3
00:00
13:07
21:01
01:11
14:57
23:59
  4,255
  6,522
10,682
   -17
   -19
    -3
    11,718
    11,625
    11,586
9
11
12
11
16
0
0
0
0
0
0
0

20
1
16:27
21:15
17,274
   -15
    27,171
12
46
0
0

21
21
1
2
08:27
13:41
13:07
14:46
16,786
  3,885
   -13
   -28
   -27,401
   -27,450
17
6
0
2
0
0
0
0

22
22
1
2
11:18
13:07
12:30
17:32
  4,295
15,875
   -10
   -18
   -93,936
   -93,996
8
25
2
20
0
0
0
0

23
1
17:33
23:17
20,634
   -13
  -141,941
9
232
0
0

24
1
01:39
06:20
16,824
    -8
    -4,571
26
65
0
0

25
1
14:58
19:55
17,820
    -9
    -6,202
46
0
0
0

26
26
1
2
00:23
08:22
02:56
11:17
  9,100
10,524
   -10
   -12
   109,492
   109,821
25
26
1
1
0
0
0
0

27
27
1
2
00:00
21:15
02:36
23:59
  9,376
  9,851
   -26
    -8
   -47,897
   -48,007
10
10
1
49
0
0
0
0

28
28
1
2
00:00
22:28
05:10
23:59
18,544
  5,480
    -9
     1
   -27,818
   -27,740
7
5
76
17
0
0
0
0

29
29
29
29
1
2
3
4
00:00
01:30
08:08
10:45
01:29
02:36
09:43
12:24
  5,267
  3,945
  5,706
  5,912
    -2
   -15
    -6
   -28
  -601,198
  -601,244
  -601,404
  -601,490
13
13
14
17
13
20
2
1
0
0
0
0
0
0
0
0

30
30
1
2
05:31
16:10
09:43
17:47
15,108
  5,813
   -20
   -31
  -228,401
  -229,416
139
58
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	14:20	19:35	18,848	-20	-51,865	21	4	0	0
2 2	1 2	03:41 07:29	07:27 08:57	13,543 5,269	-7 -17	4,039 4,005	17 8	0 17	0 0	0 0
3 3 3	1 2 3	11:56 19:33 21:43	14:19 21:10 23:46	8,569 5,805 7,366	-16 -2 -6	-97,158 -97,219 -97,249	13 12 14	13 50 61	0 0 0	0 0 0
4	1	02:37	07:31	17,661	-9	-225,509	56	0	0	0
5	1	04:17	09:04	17,211	-10	32,997	291	1	91	0
6	1	06:51	11:56	18,239	-16	-515,566	106	0	0	0
7	1	09:44	13:41	14,222	-22	-535,632	18	0	0	0
8 8	1 2	00:00 21:40	03:41 23:59	13,236 8,368	-21 -5	65,104 65,199	6 10	61 98	0 0	0 0
9 9 9	1 2 3	02:37 11:21 13:06	06:17 13:04 14:19	13,196 6,184 4,292	-9 -9 -19	-19,442 -19,485 -19,503	14 6 9	12 16 29	0 0 0	0 0 0
10 10	1 2	05:39 09:15	09:13 10:32	12,822 4,666	-1 -16	-83,141 -83,162	9 6	9 8	0 0	0 0
11 11	1 2	00:00 15:16	03:11 18:01	11,475 9,808	-14 -21	-325,842 -325,989	16 17	60 23	0 0	0 0
12	-
13	1	18:52	23:59	18,451	-13	-60,590	20	0	0	0
14	1	12:30	17:26	17,725	-10	14,359	11	6	0	0
15	1	09:44	15:39	21,338	-18	-609,822	43	0	0	0
16	1	17:08	21:37	16,194	-12	-41,793	17	0	0	0
17	1	00:20	05:43	19,321	-11	-90,725	26	0	0	0
18	1	09:15	15:16	21,664	-15	234,476	9	156	0	0
19 19 19	1 2 3	00:00 13:07 21:01	01:11 14:57 23:59	4,255 6,522 10,682	-17 -19 -3	11,718 11,625 11,586	9 11 12	11 16 0	0 0 0	0 0 0
20	1	16:27	21:15	17,274	-15	27,171	12	46	0	0
21 21	1 2	08:27 13:41	13:07 14:46	16,786 3,885	-13 -28	-27,401 -27,450	17 6	0 2	0 0	0 0
22 22	1 2	11:18 13:07	12:30 17:32	4,295 15,875	-10 -18	-93,936 -93,996	8 25	2 20	0 0	0 0
23	1	17:33	23:17	20,634	-13	-141,941	9	232	0	0
24	1	01:39	06:20	16,824	-8	-4,571	26	65	0	0
25	1	14:58	19:55	17,820	-9	-6,202	46	0	0	0
26 26	1 2	00:23 08:22	02:56 11:17	9,100 10,524	-10 -12	109,492 109,821	25 26	1 1	0 0	0 0
27 27	1 2	00:00 21:15	02:36 23:59	9,376 9,851	-26 -8	-47,897 -48,007	10 10	1 49	0 0	0 0
28 28	1 2	00:00 22:28	05:10 23:59	18,544 5,480	-9 1	-27,818 -27,740	7 5	76 17	0 0	0 0
29 29 29 29	1 2 3 4	00:00 01:30 08:08 10:45	01:29 02:36 09:43 12:24	5,267 3,945 5,706 5,912	-2 -15 -6 -28	-601,198 -601,244 -601,404 -601,490	13 13 14 17	13 20 2 1	0 0 0 0	0 0 0 0
30 30	1 2	05:31 16:10	09:43 17:47	15,108 5,813	-20 -31	-228,401 -229,416	139 58	1 0	1 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-