GPS Space Vehicle Time Integrity for MJD 54048

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
1
2
01:28
06:42
06:41
08:08
18,169
  4,840
    10
    19
   -87,799
   -87,816
18
5
2
1
2
0
0
0

2
1
14:54
21:03
21,429
    17
   -53,028
26
1
1
0

3
3
3
1
2
3
00:00
07:00
22:53
01:46
11:20
23:59
  6,099
15,040
  3,732
     3
    12
  -387
  -380,454
  -381,438
  -383,532
67
149
7328
2
2
12
2
2
14
0
0
0

4
1
13:36
19:15
19,614
    19
  -334,422
44
2
2
0

5
-

6
1
18:21
23:43
18,349
    17
  -556,129
83
4
4
0

7
7
7
1
2
3
00:00
06:42
20:34
01:02
08:55
23:59
  3,755
  7,641
11,617
    -2
    12
   527
  -499,258
  -499,057
  -498,156
9
18
15877
1
1
12
0
0
7068
0
0
0

8
1
08:51
14:53
21,042
    22
    85,692
34
2
2
0

9
9
9
1
2
3
00:00
13:52
22:41
02:26
17:37
23:59
  8,517
13,079
  4,484
     3
    18
  -548
   -43,815
   -43,881
   -44,485
18
26
10830
1
1
12
1
1
4484
0
0
0

10
1
18:00
22:17
14,736
    25
   -92,531
28
2
2
0

11
11
1
2
02:24
10:33
05:26
14:43
10,526
14,560
     9
    16
  -359,035
  -359,076
9
32
0
1
0
1
0
0

12
-

13
1
06:42
11:54
18,164
    13
  -111,079
21
1
1
0

14
1
00:00
05:56
20,471
     6
     1,508
33
3
3
0

15
-

16
16
1
2
04:44
06:42
06:41
09:48
  6,831
10,832
     6
    15
   -90,017
   -90,042
51
12
2
0
2
0
0
0

17
1
11:35
17:57
22,207
    13
   -90,173
7
3
0
0

18
18
1
2
00:00
20:44
03:25
23:59
11,866
11,034
     7
    35
   252,284
   252,355
18
450
1
13
1
13
0
0

19
19
1
2
00:03
07:59
02:28
12:30
  8,402
15,696
     7
    15
   -32,367
   -32,483
12
17
2
2
0
0
0
0

20
20
20
1
2
3
03:59
06:42
14:58
06:41
08:46
16:12
  9,532
  7,114
  4,475
     9
    15
    13
    21,859
    21,865
    21,861
17
5
8
2
4
7
2
0
0
0
0
0

21
21
1
2
00:00
19:55
02:16
23:59
  7,940
13,973
     3
   197
   -60,608
   -60,529
45
6082
1
12
1
13
0
0

22
22
1
2
00:00
22:20
05:01
23:59
17,355
  5,746
     3
  -647
  -147,987
  -148,848
17
14743
2
12
1
5746
0
0

23
23
1
2
05:01
06:42
06:41
10:55
  5,830
14,626
     7
    16
  -140,076
  -140,076
50
18
2
1
2
1
0
0

24
1
14:24
20:08
19,890
    17
   -51,006
43
2
2
0

25
25
1
2
02:16
06:42
06:41
08:02
15,240
  4,510
     5
    11
  -402,228
  -402,281
28
7
2
1
2
0
0
0

26
26
1
2
11:55
19:50
14:21
23:59
  8,530
14,248
    -8
   378
   328,663
   329,556
505
12279
16
12
16
15
0
0

27
1
07:44
13:49
21,105
    11
   -77,114
12
1
1
0

28
1
09:54
16:32
23,161
    19
   -14,656
23
2
2
0

29
29
1
2
11:25
19:33
14:08
23:54
  9,544
14,956
    16
    25
  -180,896
  -181,839
83
137
1
3
1
3
0
0

30
30
1
2
02:37
17:00
05:29
21:15
  9,900
14,640
     0
    12
   -15,834
   -15,884
6
4
11
20
0
0
0
0

31
1
02:04
06:41
15,983
     5
    49,490
53
2
2
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 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	1 2	01:28 06:42	06:41 08:08	18,169 4,840	10 19	-87,799 -87,816	18 5	2 1	2 0	0 0
2	1	14:54	21:03	21,429	17	-53,028	26	1	1	0
3 3 3	1 2 3	00:00 07:00 22:53	01:46 11:20 23:59	6,099 15,040 3,732	3 12 -387	-380,454 -381,438 -383,532	67 149 7328	2 2 12	2 2 14	0 0 0
4	1	13:36	19:15	19,614	19	-334,422	44	2	2	0
5	-
6	1	18:21	23:43	18,349	17	-556,129	83	4	4	0
7 7 7	1 2 3	00:00 06:42 20:34	01:02 08:55 23:59	3,755 7,641 11,617	-2 12 527	-499,258 -499,057 -498,156	9 18 15877	1 1 12	0 0 7068	0 0 0
8	1	08:51	14:53	21,042	22	85,692	34	2	2	0
9 9 9	1 2 3	00:00 13:52 22:41	02:26 17:37 23:59	8,517 13,079 4,484	3 18 -548	-43,815 -43,881 -44,485	18 26 10830	1 1 12	1 1 4484	0 0 0
10	1	18:00	22:17	14,736	25	-92,531	28	2	2	0
11 11	1 2	02:24 10:33	05:26 14:43	10,526 14,560	9 16	-359,035 -359,076	9 32	0 1	0 1	0 0
12	-
13	1	06:42	11:54	18,164	13	-111,079	21	1	1	0
14	1	00:00	05:56	20,471	6	1,508	33	3	3	0
15	-
16 16	1 2	04:44 06:42	06:41 09:48	6,831 10,832	6 15	-90,017 -90,042	51 12	2 0	2 0	0 0
17	1	11:35	17:57	22,207	13	-90,173	7	3	0	0
18 18	1 2	00:00 20:44	03:25 23:59	11,866 11,034	7 35	252,284 252,355	18 450	1 13	1 13	0 0
19 19	1 2	00:03 07:59	02:28 12:30	8,402 15,696	7 15	-32,367 -32,483	12 17	2 2	0 0	0 0
20 20 20	1 2 3	03:59 06:42 14:58	06:41 08:46 16:12	9,532 7,114 4,475	9 15 13	21,859 21,865 21,861	17 5 8	2 4 7	2 0 0	0 0 0
21 21	1 2	00:00 19:55	02:16 23:59	7,940 13,973	3 197	-60,608 -60,529	45 6082	1 12	1 13	0 0
22 22	1 2	00:00 22:20	05:01 23:59	17,355 5,746	3 -647	-147,987 -148,848	17 14743	2 12	1 5746	0 0
23 23	1 2	05:01 06:42	06:41 10:55	5,830 14,626	7 16	-140,076 -140,076	50 18	2 1	2 1	0 0
24	1	14:24	20:08	19,890	17	-51,006	43	2	2	0
25 25	1 2	02:16 06:42	06:41 08:02	15,240 4,510	5 11	-402,228 -402,281	28 7	2 1	2 0	0 0
26 26	1 2	11:55 19:50	14:21 23:59	8,530 14,248	-8 378	328,663 329,556	505 12279	16 12	16 15	0 0
27	1	07:44	13:49	21,105	11	-77,114	12	1	1	0
28	1	09:54	16:32	23,161	19	-14,656	23	2	2	0
29 29	1 2	11:25 19:33	14:08 23:54	9,544 14,956	16 25	-180,896 -181,839	83 137	1 3	1 3	0 0
30 30	1 2	02:37 17:00	05:29 21:15	9,900 14,640	0 12	-15,834 -15,884	6 4	11 20	0 0	0 0
31	1	02:04	06:41	15,983	5	49,490	53	2	2	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-