GPS Space Vehicle Time Integrity for MJD 55409

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
17:54
23:59
21,038
   359
  -277,176
11216
14
16
0

3
3
1
2
02:05
09:58
04:37
14:31
  8,575
15,471
    77
    72
  -589,067
  -589,235
13
27
1
1
0
1
0
0

4
1
16:33
22:16
19,673
    67
  -137,332
52
2
2
0

5
5
1
2
00:00
20:03
01:28
23:59
  5,173
13,558
    69
   395
    19,411
    20,023
7
10208
1
14
0
15
0
0

6
6
1
2
01:26
09:50
04:42
13:49
10,943
13,543
    70
    72
  -551,261
  -550,802
61
60
2
1
1
1
0
0

7
1
10:30
16:50
21,781
    66
     1,950
15
1
1
0

8
1
12:04
18:00
20,305
    73
    -6,222
24
1
1
0

9
9
1
2
01:43
16:50
05:25
20:35
12,772
13,187
    84
    63
   -21,575
   -21,714
11
11
1
1
0
1
0
0

10
10
1
2
11:27
20:00
13:13
23:51
  5,836
13,256
    72
    77
    48,588
    48,626
7
11
2
1
0
1
0
0

11
11
1
2
05:40
13:26
08:07
17:58
  8,345
15,718
    71
    69
    79,557
    79,638
7
13
1
0
0
0
0
0

12
1
18:34
23:15
16,007
    67
    87,554
38
2
1
0

13
1
09:15
14:46
18,763
    70
  -300,569
10
1
1
0

14
1
02:45
09:01
21,441
    76
   -73,761
29
1
1
0

15
15
15
1
2
3
00:00
15:13
22:52
03:41
17:03
23:59
12,690
  6,373
  3,667
    73
    59
-1,617
   230,880
   230,563
   228,731
23
11
27207
2
1
14
1
0
3667
0
0
0

16
1
07:40
12:45
17,166
    76
    95,178
38
2
2
0

17
1
14:24
20:38
21,536
    69
  -164,581
19
1
1
0

18
1
00:00
06:19
21,623
    75
   -84,206
21
2
1
0

19
19
1
2
03:13
11:02
05:27
15:41
  7,508
15,882
    81
    72
    54,183
    54,273
7
25
1
1
0
1
0
0

20
20
1
2
06:46
17:49
11:36
18:52
16,789
  3,598
    75
    72
   -52,601
   -52,591
12
7
1
10
1
0
0
0

21
21
1
2
00:00
22:57
05:12
23:59
17,834
  3,380
    77
-1,627
    77,968
    76,461
18
26290
2
14
1
3380
0
0

22
1
01:14
07:51
22,658
    76
  -166,228
25
1
1
0

23
1
08:02
13:55
20,247
    72
  -360,398
29
2
2
0

24
1
02:09
07:19
17,698
    81
  -309,077
16
1
0
0

25
-

26
26
26
1
2
3
00:00
14:06
22:25
02:43
17:14
23:59
  9,457
10,687
  5,313
    76
    67
  -564
    90,847
    91,170
    90,714
29
23
12342
2
1
14
1
0
5313
0
0
0

27
27
1
2
01:34
16:24
04:53
20:15
11,311
13,296
    81
    77
  -175,430
  -175,630
42
26
2
1
1
1
0
0

28
1
12:53
19:27
22,808
    72
     8,790
30
1
1
0

29
29
1
2
00:00
21:11
02:43
23:59
  9,416
  9,743
    65
    28
  -138,491
  -138,762
41
1082
2
14
1
14
0
0

30
30
1
2
05:29
19:54
08:22
23:59
  9,835
14,130
    74
   503
  -265,460
  -265,209
19
13686
2
14
1
15
0
0

31
1
04:54
10:31
19,341
    73
    20,557
19
29
1
0

32
1
05:56
11:09
18,021
    73
    51,205
48
1
1
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	17:54	23:59	21,038	359	-277,176	11216	14	16	0
3 3	1 2	02:05 09:58	04:37 14:31	8,575 15,471	77 72	-589,067 -589,235	13 27	1 1	0 1	0 0
4	1	16:33	22:16	19,673	67	-137,332	52	2	2	0
5 5	1 2	00:00 20:03	01:28 23:59	5,173 13,558	69 395	19,411 20,023	7 10208	1 14	0 15	0 0
6 6	1 2	01:26 09:50	04:42 13:49	10,943 13,543	70 72	-551,261 -550,802	61 60	2 1	1 1	0 0
7	1	10:30	16:50	21,781	66	1,950	15	1	1	0
8	1	12:04	18:00	20,305	73	-6,222	24	1	1	0
9 9	1 2	01:43 16:50	05:25 20:35	12,772 13,187	84 63	-21,575 -21,714	11 11	1 1	0 1	0 0
10 10	1 2	11:27 20:00	13:13 23:51	5,836 13,256	72 77	48,588 48,626	7 11	2 1	0 1	0 0
11 11	1 2	05:40 13:26	08:07 17:58	8,345 15,718	71 69	79,557 79,638	7 13	1 0	0 0	0 0
12	1	18:34	23:15	16,007	67	87,554	38	2	1	0
13	1	09:15	14:46	18,763	70	-300,569	10	1	1	0
14	1	02:45	09:01	21,441	76	-73,761	29	1	1	0
15 15 15	1 2 3	00:00 15:13 22:52	03:41 17:03 23:59	12,690 6,373 3,667	73 59 -1,617	230,880 230,563 228,731	23 11 27207	2 1 14	1 0 3667	0 0 0
16	1	07:40	12:45	17,166	76	95,178	38	2	2	0
17	1	14:24	20:38	21,536	69	-164,581	19	1	1	0
18	1	00:00	06:19	21,623	75	-84,206	21	2	1	0
19 19	1 2	03:13 11:02	05:27 15:41	7,508 15,882	81 72	54,183 54,273	7 25	1 1	0 1	0 0
20 20	1 2	06:46 17:49	11:36 18:52	16,789 3,598	75 72	-52,601 -52,591	12 7	1 10	1 0	0 0
21 21	1 2	00:00 22:57	05:12 23:59	17,834 3,380	77 -1,627	77,968 76,461	18 26290	2 14	1 3380	0 0
22	1	01:14	07:51	22,658	76	-166,228	25	1	1	0
23	1	08:02	13:55	20,247	72	-360,398	29	2	2	0
24	1	02:09	07:19	17,698	81	-309,077	16	1	0	0
25	-
26 26 26	1 2 3	00:00 14:06 22:25	02:43 17:14 23:59	9,457 10,687 5,313	76 67 -564	90,847 91,170 90,714	29 23 12342	2 1 14	1 0 5313	0 0 0
27 27	1 2	01:34 16:24	04:53 20:15	11,311 13,296	81 77	-175,430 -175,630	42 26	2 1	1 1	0 0
28	1	12:53	19:27	22,808	72	8,790	30	1	1	0
29 29	1 2	00:00 21:11	02:43 23:59	9,416 9,743	65 28	-138,491 -138,762	41 1082	2 14	1 14	0 0
30 30	1 2	05:29 19:54	08:22 23:59	9,835 14,130	74 503	-265,460 -265,209	19 13686	2 14	1 15	0 0
31	1	04:54	10:31	19,341	73	20,557	19	29	1	0
32	1	05:56	11:09	18,021	73	51,205	48	1	1	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-