GPS Space Vehicle Time Integrity for MJD 54691

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
2
1
2
00:11
18:59
01:14
23:59
  3,673
17,443
   557
   809
  -194,757
  -194,301
5
8980
3
13
0
17
0
0

3
3
1
2
03:00
11:00
05:44
15:22
  9,585
15,015
   550
   559
  -268,343
  -268,503
15
45
1
6
0
6
0
0

4
1
17:46
23:28
19,752
   562
   142,292
73
4
4
0

6
6
1
2
02:23
10:53
05:47
14:48
11,916
13,497
   551
   560
  -166,295
  -166,326
5
8
2
7
0
1
0
0

7
1
11:18
17:43
22,090
   474
    -7,523
12250
1
2
0

8
1
12:58
18:59
20,769
   562
   166,266
26
5
5
0

9
9
1
2
02:50
18:07
06:46
21:44
13,606
12,565
   558
   557
    -9,242
    -9,334
10
26
3
2
0
2
0
0

10
10
1
2
00:11
20:59
02:20
23:59
  7,396
10,348
   558
   674
     4,361
     4,503
4
3114
6
13
0
16
0
0

11
11
1
2
06:39
14:35
08:55
18:58
  7,931
15,094
   548
   557
   -21,190
   -21,161
12
42
2
5
2
5
0
0

12
1
19:27
23:59
15,850
  1,016
   355,621
15809
13
16
0

13
1
10:28
15:54
18,646
   558
  -266,924
45
8
8
0

14
14
1
2
03:43
08:58
08:55
09:59
17,964
  3,677
   556
   556
   233,333
   233,281
27
6
2
1
2
0
0
0

15
15
1
2
00:11
16:02
04:32
18:11
14,981
  7,417
   556
   555
   159,556
   159,899
29
16
1
1
0
0
0
0

16
16
1
2
01:13
08:58
02:18
13:30
  3,656
15,825
   553
   559
  -111,909
  -111,840
5
19
5
3
0
3
0
0

17
1
15:43
22:03
22,012
   561
   -38,387
21
2
1
0

18
1
00:48
07:25
22,993
   557
   146,177
29
0
0
0

19
19
1
2
04:08
12:02
06:30
16:34
  8,088
15,581
   556
   561
   -34,082
   -34,088
5
20
3
6
0
3
0
0

20
20
1
2
07:47
08:58
08:55
12:40
  3,871
12,861
   551
   558
  -107,041
  -107,024
42
10
2
3
2
2
0
0

21
1
00:11
06:19
21,369
   558
   -54,092
10
0
0
0

22
1
04:00
08:55
16,969
   553
  -210,774
24
2
2
0

23
1
09:01
14:56
20,375
   559
  -368,237
49
8
8
0

24
24
1
2
00:11
22:03
04:46
23:59
15,827
  6,719
   562
   -23
  -116,116
  -116,910
11
13282
1
13
0
6719
0
0

25
1
10:31
16:56
21,937
   553
   222,096
126
8
8
0

26
26
1
2
00:11
15:24
04:04
18:20
13,519
10,197
   558
   551
  -308,324
  -308,658
26
17
1
1
0
0
0
0

27
1
11:55
17:55
20,570
   559
  -209,268
21
6
1
0

28
1
14:17
20:51
22,641
   561
    22,373
37
6
6
0

29
29
1
2
00:11
22:04
03:39
23:59
12,109
  6,666
   546
   -65
    40,553
    39,890
4
13924
17
13
0
6666
0
0

30
30
30
1
2
3
00:11
06:38
21:04
01:21
08:55
23:59
  4,118
  8,000
10,161
   548
   548
   851
   -90,303
   -90,354
   -90,160
5
11
8360
5
2
13
0
2
14
0
0
0

31
31
1
2
06:08
08:58
08:55
11:47
  9,521
  9,897
   553
   554
    25,621
    25,622
10
21
43
2
0
2
0
0

32
32
1
2
06:53
08:58
08:55
12:08
  7,119
11,190
   556
   561
  -312,468
  -312,480
22
24
2
2
2
2
0
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 2	1 2	00:11 18:59	01:14 23:59	3,673 17,443	557 809	-194,757 -194,301	5 8980	3 13	0 17	0 0
3 3	1 2	03:00 11:00	05:44 15:22	9,585 15,015	550 559	-268,343 -268,503	15 45	1 6	0 6	0 0
4	1	17:46	23:28	19,752	562	142,292	73	4	4	0

6 6	1 2	02:23 10:53	05:47 14:48	11,916 13,497	551 560	-166,295 -166,326	5 8	2 7	0 1	0 0
7	1	11:18	17:43	22,090	474	-7,523	12250	1	2	0
8	1	12:58	18:59	20,769	562	166,266	26	5	5	0
9 9	1 2	02:50 18:07	06:46 21:44	13,606 12,565	558 557	-9,242 -9,334	10 26	3 2	0 2	0 0
10 10	1 2	00:11 20:59	02:20 23:59	7,396 10,348	558 674	4,361 4,503	4 3114	6 13	0 16	0 0
11 11	1 2	06:39 14:35	08:55 18:58	7,931 15,094	548 557	-21,190 -21,161	12 42	2 5	2 5	0 0
12	1	19:27	23:59	15,850	1,016	355,621	15809	13	16	0
13	1	10:28	15:54	18,646	558	-266,924	45	8	8	0
14 14	1 2	03:43 08:58	08:55 09:59	17,964 3,677	556 556	233,333 233,281	27 6	2 1	2 0	0 0
15 15	1 2	00:11 16:02	04:32 18:11	14,981 7,417	556 555	159,556 159,899	29 16	1 1	0 0	0 0
16 16	1 2	01:13 08:58	02:18 13:30	3,656 15,825	553 559	-111,909 -111,840	5 19	5 3	0 3	0 0
17	1	15:43	22:03	22,012	561	-38,387	21	2	1	0
18	1	00:48	07:25	22,993	557	146,177	29	0	0	0
19 19	1 2	04:08 12:02	06:30 16:34	8,088 15,581	556 561	-34,082 -34,088	5 20	3 6	0 3	0 0
20 20	1 2	07:47 08:58	08:55 12:40	3,871 12,861	551 558	-107,041 -107,024	42 10	2 3	2 2	0 0
21	1	00:11	06:19	21,369	558	-54,092	10	0	0	0
22	1	04:00	08:55	16,969	553	-210,774	24	2	2	0
23	1	09:01	14:56	20,375	559	-368,237	49	8	8	0
24 24	1 2	00:11 22:03	04:46 23:59	15,827 6,719	562 -23	-116,116 -116,910	11 13282	1 13	0 6719	0 0
25	1	10:31	16:56	21,937	553	222,096	126	8	8	0
26 26	1 2	00:11 15:24	04:04 18:20	13,519 10,197	558 551	-308,324 -308,658	26 17	1 1	0 0	0 0
27	1	11:55	17:55	20,570	559	-209,268	21	6	1	0
28	1	14:17	20:51	22,641	561	22,373	37	6	6	0
29 29	1 2	00:11 22:04	03:39 23:59	12,109 6,666	546 -65	40,553 39,890	4 13924	17 13	0 6666	0 0
30 30 30	1 2 3	00:11 06:38 21:04	01:21 08:55 23:59	4,118 8,000 10,161	548 548 851	-90,303 -90,354 -90,160	5 11 8360	5 2 13	0 2 14	0 0 0
31 31	1 2	06:08 08:58	08:55 11:47	9,521 9,897	553 554	25,621 25,622	10 21	43 2	0 2	0 0
32 32	1 2	06:53 08:58	08:55 12:08	7,119 11,190	556 561	-312,468 -312,480	22 24	2 2	2 2	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-