GPS Space Vehicle Time Integrity for MJD 55215

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
-

2
1
07:13
13:21
21,345
    85
  -217,102
44
3
3
0

3
3
1
2
00:00
15:13
03:39
17:51
12,346
  8,821
    80
    78
  -503,838
  -504,116
37
22
3
3
2
2
0
0

4
1
05:52
11:34
19,782
    88
   465,191
117
3
3
0

5
1
09:18
14:38
18,482
    81
    15,305
21
2
2
0

6
6
1
2
00:00
14:44
03:09
17:57
10,603
10,957
    76
    79
  -258,961
  -258,806
43
15
2
3
2
2
0
0

7
1
00:00
05:58
20,515
    79
    -4,046
21
2
1
0

8
1
01:13
07:12
20,842
    72
    -2,228
17
1
1
0

9
9
1
2
06:02
14:56
09:51
18:34
13,249
12,402
    83
    76
  -100,780
  -100,859
20
17
1
2
1
2
0
0

10
1
08:47
13:53
17,452
    81
    33,325
7
98
0
0

11
11
1
2
02:40
18:59
07:06
21:23
15,350
  8,384
    85
    84
    40,589
    40,705
31
9
1
1
1
0
0
0

12
1
07:44
12:41
17,288
    82
   161,223
33
3
2
0

13
13
1
2
00:00
22:34
04:06
23:59
14,012
  5,134
    77
  -963
  -306,587
  -307,624
36
20682
2
13
2
5134
0
0

14
14
1
2
15:45
18:59
18:56
21:58
11,145
10,539
    81
    87
    -1,850
    -1,894
11
24
0
1
0
1
0
0

15
15
1
2
04:10
11:59
06:22
16:36
  7,677
15,920
    76
    81
   312,638
   312,569
6
21
1
2
0
2
0
0

16
16
16
1
2
3
00:00
13:18
20:42
01:42
14:29
21:59
  5,684
  3,877
  4,664
    74
    78
    86
    32,112
    32,308
    32,426
44
6
6
2
1
0
1
0
0
0
0
0

17
1
03:55
10:13
21,970
    83
  -122,348
18
1
1
0

18
1
12:56
18:56
20,593
    84
   -42,902
15
2
0
0

19
19
1
2
00:13
16:14
04:45
18:39
15,531
  8,360
    80
    80
    10,508
    10,627
36
7
2
0
2
0
0
0

20
20
20
1
2
3
00:00
07:11
20:12
01:01
08:21
23:59
  3,193
  4,161
13,381
    77
    90
   482
   -62,986
   -62,952
   -62,519
71
20
12764
1
1
13
1
1
13
0
0
0

21
1
12:14
18:26
21,305
    84
    35,114
16
2
0
0

22
22
1
2
14:26
18:59
18:56
21:04
15,528
  7,251
    80
    87
  -181,069
  -181,049
18
44
2
1
2
1
0
0

23
1
00:00
03:07
10,471
    76
  -381,953
47
2
2
0

24
1
10:18
16:58
23,018
    85
  -255,019
30
4
4
0

25
-

26
26
1
2
14:43
18:59
18:56
20:41
14,550
  5,896
    81
    83
    11,035
    11,070
24
33
2
1
2
1
0
0

27
27
1
2
05:48
14:49
09:35
18:13
13,150
11,595
    85
    86
  -118,374
  -118,489
15
25
2
2
1
2
0
0

28
1
02:11
08:46
22,908
    82
    23,510
32
2
2
0

29
1
10:09
15:44
19,088
    81
   -91,092
34
4
4
0

30
30
1
2
08:56
20:10
13:19
21:21
15,247
  4,296
    81
  7,209
  -211,892
  -204,882
26
304
3
0
1
457
0
4102

31
1
18:59
21:59
10,600
    84
    54,851
23
1
1
0

32
1
19:06
23:59
17,093
   549
  -112,862
16855
13
4313
0

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	-
2	1	07:13	13:21	21,345	85	-217,102	44	3	3	0
3 3	1 2	00:00 15:13	03:39 17:51	12,346 8,821	80 78	-503,838 -504,116	37 22	3 3	2 2	0 0
4	1	05:52	11:34	19,782	88	465,191	117	3	3	0
5	1	09:18	14:38	18,482	81	15,305	21	2	2	0
6 6	1 2	00:00 14:44	03:09 17:57	10,603 10,957	76 79	-258,961 -258,806	43 15	2 3	2 2	0 0
7	1	00:00	05:58	20,515	79	-4,046	21	2	1	0
8	1	01:13	07:12	20,842	72	-2,228	17	1	1	0
9 9	1 2	06:02 14:56	09:51 18:34	13,249 12,402	83 76	-100,780 -100,859	20 17	1 2	1 2	0 0
10	1	08:47	13:53	17,452	81	33,325	7	98	0	0
11 11	1 2	02:40 18:59	07:06 21:23	15,350 8,384	85 84	40,589 40,705	31 9	1 1	1 0	0 0
12	1	07:44	12:41	17,288	82	161,223	33	3	2	0
13 13	1 2	00:00 22:34	04:06 23:59	14,012 5,134	77 -963	-306,587 -307,624	36 20682	2 13	2 5134	0 0
14 14	1 2	15:45 18:59	18:56 21:58	11,145 10,539	81 87	-1,850 -1,894	11 24	0 1	0 1	0 0
15 15	1 2	04:10 11:59	06:22 16:36	7,677 15,920	76 81	312,638 312,569	6 21	1 2	0 2	0 0
16 16 16	1 2 3	00:00 13:18 20:42	01:42 14:29 21:59	5,684 3,877 4,664	74 78 86	32,112 32,308 32,426	44 6 6	2 1 0	1 0 0	0 0 0
17	1	03:55	10:13	21,970	83	-122,348	18	1	1	0
18	1	12:56	18:56	20,593	84	-42,902	15	2	0	0
19 19	1 2	00:13 16:14	04:45 18:39	15,531 8,360	80 80	10,508 10,627	36 7	2 0	2 0	0 0
20 20 20	1 2 3	00:00 07:11 20:12	01:01 08:21 23:59	3,193 4,161 13,381	77 90 482	-62,986 -62,952 -62,519	71 20 12764	1 1 13	1 1 13	0 0 0
21	1	12:14	18:26	21,305	84	35,114	16	2	0	0
22 22	1 2	14:26 18:59	18:56 21:04	15,528 7,251	80 87	-181,069 -181,049	18 44	2 1	2 1	0 0
23	1	00:00	03:07	10,471	76	-381,953	47	2	2	0
24	1	10:18	16:58	23,018	85	-255,019	30	4	4	0
25	-
26 26	1 2	14:43 18:59	18:56 20:41	14,550 5,896	81 83	11,035 11,070	24 33	2 1	2 1	0 0
27 27	1 2	05:48 14:49	09:35 18:13	13,150 11,595	85 86	-118,374 -118,489	15 25	2 2	1 2	0 0
28	1	02:11	08:46	22,908	82	23,510	32	2	2	0
29	1	10:09	15:44	19,088	81	-91,092	34	4	4	0
30 30	1 2	08:56 20:10	13:19 21:21	15,247 4,296	81 7,209	-211,892 -204,882	26 304	3 0	1 457	0 4102
31	1	18:59	21:59	10,600	84	54,851	23	1	1	0
32	1	19:06	23:59	17,093	549	-112,862	16855	13	4313	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-