GPS Space Vehicle Time Integrity for MJD 54013

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(MSL)
-GPS_SV (ns) UTC(MSL)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
03:48
10:30
23,295
   -42
   -80,733
17
1
1
0

2
2
1
2
17:15
20:44
20:42
23:23
11,959
  9,351
   -44
   -45
   -41,859
   -41,902
43
30
1
2
1
2
0
0

3
-

4
1
15:59
20:42
16,422
   -46
  -319,997
34
1
1
0

5
5
1
2
17:54
20:44
20:42
22:47
  9,817
  7,200
   -46
   -41
  -359,235
  -359,284
14
48
0
2
0
2
0
0

6
6
1
2
00:00
20:45
02:11
23:59
  7,604
11,295
   -52
   -48
  -586,517
  -585,994
13
43
1
2
0
2
0
0

7
7
1
2
00:00
08:57
03:38
11:49
12,836
10,071
   -46
   -48
  -518,375
  -518,217
17
17
1
7
0
0
0
0

8
1
11:18
17:19
20,903
   -43
    81,961
19
2
2
0

9
9
1
2
01:06
16:13
04:47
20:00
12,735
13,035
   -56
   -48
   -38,935
   -39,019
7
17
66
1
0
1
0
0

10
10
1
2
19:23
20:44
20:42
23:59
  4,522
11,364
   -50
    95
   -90,713
   -90,573
3
7750
1
4
0
5
0
0

11
11
1
2
04:47
12:56
07:50
17:05
10,760
14,680
   -48
   -45
  -353,684
  -353,740
6
8
2
9
0
0
0
0

12
-

13
1
08:53
14:16
18,793
   -49
  -100,508
23
1
1
0

14
1
02:01
08:17
22,056
   -44
     4,120
13
1
1
0

15
-

16
1
07:07
12:10
17,707
   -46
   -79,272
20
0
0
0

17
1
13:55
20:15
21,975
   -45
   -93,809
24
2
2
0

18
1
00:00
05:45
20,239
   -45
   250,305
5
9
0
0

19
19
1
2
02:26
10:23
04:51
14:54
  8,458
15,765
   -50
   -48
   -21,521
   -21,629
10
16
1
1
0
0
0
0

20
20
1
2
06:24
17:21
11:10
18:27
16,616
  3,824
   -45
   -46
    22,146
    22,139
4
19
57
1
0
1
0
0

21
21
1
2
00:00
22:18
04:39
23:59
16,308
  5,902
   -45
  -260
   -55,748
   -56,092
10
8102
1
4
0
4
0
0

22
1
00:47
07:24
23,075
   -45
  -139,482
28
1
1
0

23
1
07:21
13:17
20,482
   -46
  -138,470
16
1
1
0

24
1
15:52
20:42
16,861
   -51
   -41,548
26
1
1
0

25
1
04:40
10:26
20,105
   -44
  -365,936
111
1
1
0

26
26
26
1
2
3
00:00
14:15
22:12
02:52
16:44
23:59
10,068
  8,661
  6,275
   -42
   -49
  -184
   280,465
   281,230
   281,508
45
44
5657
1
2
4
1
1
4
0
0
0

27
1
10:11
16:15
20,957
   -44
   -71,311
31
2
1
0

28
1
12:17
18:56
22,991
   -52
   -17,238
26
3
3
0

29
29
29
1
2
3
00:00
13:51
21:58
02:25
16:32
23:59
  8,447
  9,395
  7,110
   -46
   -53
  -157
   -29,528
   -32,113
   -33,642
138
142
4343
1
1
4
1
1
4
0
0
0

30
30
30
1
2
3
05:00
19:23
20:44
07:53
20:42
23:39
10,098
  4,500
10,289
   -47
   -46
   -43
   -12,222
   -12,280
   -12,286
9
3
11
2
1
2
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 UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) 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	UTC(MSL) -GPS_SV (ns)	UTC(MSL) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	1	03:48	10:30	23,295	-42	-80,733	17	1	1	0
2 2	1 2	17:15 20:44	20:42 23:23	11,959 9,351	-44 -45	-41,859 -41,902	43 30	1 2	1 2	0 0
3	-
4	1	15:59	20:42	16,422	-46	-319,997	34	1	1	0
5 5	1 2	17:54 20:44	20:42 22:47	9,817 7,200	-46 -41	-359,235 -359,284	14 48	0 2	0 2	0 0
6 6	1 2	00:00 20:45	02:11 23:59	7,604 11,295	-52 -48	-586,517 -585,994	13 43	1 2	0 2	0 0
7 7	1 2	00:00 08:57	03:38 11:49	12,836 10,071	-46 -48	-518,375 -518,217	17 17	1 7	0 0	0 0
8	1	11:18	17:19	20,903	-43	81,961	19	2	2	0
9 9	1 2	01:06 16:13	04:47 20:00	12,735 13,035	-56 -48	-38,935 -39,019	7 17	66 1	0 1	0 0
10 10	1 2	19:23 20:44	20:42 23:59	4,522 11,364	-50 95	-90,713 -90,573	3 7750	1 4	0 5	0 0
11 11	1 2	04:47 12:56	07:50 17:05	10,760 14,680	-48 -45	-353,684 -353,740	6 8	2 9	0 0	0 0
12	-
13	1	08:53	14:16	18,793	-49	-100,508	23	1	1	0
14	1	02:01	08:17	22,056	-44	4,120	13	1	1	0
15	-
16	1	07:07	12:10	17,707	-46	-79,272	20	0	0	0
17	1	13:55	20:15	21,975	-45	-93,809	24	2	2	0
18	1	00:00	05:45	20,239	-45	250,305	5	9	0	0
19 19	1 2	02:26 10:23	04:51 14:54	8,458 15,765	-50 -48	-21,521 -21,629	10 16	1 1	0 0	0 0
20 20	1 2	06:24 17:21	11:10 18:27	16,616 3,824	-45 -46	22,146 22,139	4 19	57 1	0 1	0 0
21 21	1 2	00:00 22:18	04:39 23:59	16,308 5,902	-45 -260	-55,748 -56,092	10 8102	1 4	0 4	0 0
22	1	00:47	07:24	23,075	-45	-139,482	28	1	1	0
23	1	07:21	13:17	20,482	-46	-138,470	16	1	1	0
24	1	15:52	20:42	16,861	-51	-41,548	26	1	1	0
25	1	04:40	10:26	20,105	-44	-365,936	111	1	1	0
26 26 26	1 2 3	00:00 14:15 22:12	02:52 16:44 23:59	10,068 8,661 6,275	-42 -49 -184	280,465 281,230 281,508	45 44 5657	1 2 4	1 1 4	0 0 0
27	1	10:11	16:15	20,957	-44	-71,311	31	2	1	0
28	1	12:17	18:56	22,991	-52	-17,238	26	3	3	0
29 29 29	1 2 3	00:00 13:51 21:58	02:25 16:32 23:59	8,447 9,395 7,110	-46 -53 -157	-29,528 -32,113 -33,642	138 142 4343	1 1 4	1 1 4	0 0 0
30 30 30	1 2 3	05:00 19:23 20:44	07:53 20:42 23:39	10,098 4,500 10,289	-47 -46 -43	-12,222 -12,280 -12,286	9 3 11	2 1 2	1 0 1	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-