GPS Space Vehicle Time Integrity for MJD 54353

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
04:12
07:40
07:37
10:53
11,765
11,237
  -518
  -519
  -152,151
  -152,177
30
9
1
8
1
0
0
0

2
1
18:00
23:59
20,823
  -281
  -135,822
9770
12
12
0

3
3
1
2
02:13
10:11
04:54
14:35
  9,312
15,242
  -518
  -518
  -114,118
  -114,284
14
38
1
3
0
3
0
0

4
1
16:49
22:30
19,810
  -513
     3,958
17
0
0
0

5
5
1
2
05:37
19:23
07:37
23:55
  6,959
15,789
  -524
  -514
  -375,436
  -377,292
69
160
0
0
0
0
0
0

6
6
1
2
00:00
21:31
02:56
23:59
10,231
  8,658
  -525
  -649
  -246,827
  -246,854
39
3584
2
12
2
12
0
0

7
-

8
1
12:10
15:59
13,411
  -513
   121,719
22
1
1
0

9
9
1
2
01:55
17:12
05:46
20:50
13,220
12,590
  -519
  -528
   -87,533
   -87,630
29
7
1
4
1
0
0
0

10
-

11
11
1
2
05:40
13:42
07:37
18:01
  6,721
14,922
  -527
  -523
   -23,957
   -23,968
4
29
6
2
0
1
0
0

12
1
18:38
23:35
17,329
  -518
    55,181
11
1
0
0

13
1
09:31
14:57
18,791
  -521
  -205,813
35
3
3
0

14
14
1
2
02:49
07:40
07:37
09:07
16,423
  5,087
  -523
  -523
   -41,036
   -41,062
11
18
1
1
1
1
0
0

15
-

16
1
07:42
12:40
17,351
  -519
  -175,269
36
3
3
0

17
1
14:35
20:52
21,825
  -518
   -55,574
12
2
1
0

18
1
00:00
06:35
22,799
  -523
   236,357
36
3
3
0

19
19
1
2
03:24
11:14
05:38
13:59
  7,789
  9,432
  -522
  -518
   -64,703
   -64,773
27
47
1
2
1
2
0
0

20
20
1
2
07:40
18:05
11:53
19:10
14,637
  3,625
  -518
  -515
    28,870
    28,891
17
8
1
26
1
0
0
0

21
21
1
2
00:00
22:49
05:14
23:59
18,143
  4,199
  -522
-1,606
   -78,879
   -79,950
16
20388
2
12
2
4199
0
0

22
1
01:35
07:37
20,878
  -521
  -197,771
8
1
1
0

23
1
08:08
14:03
20,566
  -518
  -200,319
26
2
2
0

24
24
1
2
00:00
21:15
03:57
23:59
13,576
  9,586
  -524
  -759
   -29,899
   -30,353
12
6662
3
12
2
12
0
0

25
1
10:12
15:59
20,260
  -516
  -435,319
65
3
3
0

26
26
26
1
2
3
00:00
14:52
22:53
03:34
15:59
23:59
12,169
  3,997
  3,971
  -531
  -524
-1,691
   -22,665
   -23,332
   -24,888
51
16
21322
2
1
12
1
0
3971
0
0
0

27
1
11:12
15:59
16,663
  -525
  -134,731
34
3
2
0

28
28
1
2
13:09
18:00
15:59
19:46
  9,880
  6,146
  -515
  -509
     6,124
     6,141
34
5
1
6
1
0
0
0

29
29
29
1
2
3
00:00
14:23
22:36
02:59
17:15
23:59
10,393
10,009
  5,010
  -522
  -523
-1,417
    -6,088
    -6,100
    -7,000
10
8
18311
2
1
12
2
1
5010
0
0
0

30
30
1
2
05:43
20:04
07:37
23:59
  6,550
13,616
  -525
  -148
   -45,761
   -45,450
5
12643
4
12
0
12
0
0

31
31
1
2
05:12
07:40
07:37
10:49
  8,179
11,038
  -524
  -523
   -10,546
   -10,532
54
6
1
3
1
0
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 1	1 2	04:12 07:40	07:37 10:53	11,765 11,237	-518 -519	-152,151 -152,177	30 9	1 8	1 0	0 0
2	1	18:00	23:59	20,823	-281	-135,822	9770	12	12	0
3 3	1 2	02:13 10:11	04:54 14:35	9,312 15,242	-518 -518	-114,118 -114,284	14 38	1 3	0 3	0 0
4	1	16:49	22:30	19,810	-513	3,958	17	0	0	0
5 5	1 2	05:37 19:23	07:37 23:55	6,959 15,789	-524 -514	-375,436 -377,292	69 160	0 0	0 0	0 0
6 6	1 2	00:00 21:31	02:56 23:59	10,231 8,658	-525 -649	-246,827 -246,854	39 3584	2 12	2 12	0 0
7	-
8	1	12:10	15:59	13,411	-513	121,719	22	1	1	0
9 9	1 2	01:55 17:12	05:46 20:50	13,220 12,590	-519 -528	-87,533 -87,630	29 7	1 4	1 0	0 0
10	-
11 11	1 2	05:40 13:42	07:37 18:01	6,721 14,922	-527 -523	-23,957 -23,968	4 29	6 2	0 1	0 0
12	1	18:38	23:35	17,329	-518	55,181	11	1	0	0
13	1	09:31	14:57	18,791	-521	-205,813	35	3	3	0
14 14	1 2	02:49 07:40	07:37 09:07	16,423 5,087	-523 -523	-41,036 -41,062	11 18	1 1	1 1	0 0
15	-
16	1	07:42	12:40	17,351	-519	-175,269	36	3	3	0
17	1	14:35	20:52	21,825	-518	-55,574	12	2	1	0
18	1	00:00	06:35	22,799	-523	236,357	36	3	3	0
19 19	1 2	03:24 11:14	05:38 13:59	7,789 9,432	-522 -518	-64,703 -64,773	27 47	1 2	1 2	0 0
20 20	1 2	07:40 18:05	11:53 19:10	14,637 3,625	-518 -515	28,870 28,891	17 8	1 26	1 0	0 0
21 21	1 2	00:00 22:49	05:14 23:59	18,143 4,199	-522 -1,606	-78,879 -79,950	16 20388	2 12	2 4199	0 0
22	1	01:35	07:37	20,878	-521	-197,771	8	1	1	0
23	1	08:08	14:03	20,566	-518	-200,319	26	2	2	0
24 24	1 2	00:00 21:15	03:57 23:59	13,576 9,586	-524 -759	-29,899 -30,353	12 6662	3 12	2 12	0 0
25	1	10:12	15:59	20,260	-516	-435,319	65	3	3	0
26 26 26	1 2 3	00:00 14:52 22:53	03:34 15:59 23:59	12,169 3,997 3,971	-531 -524 -1,691	-22,665 -23,332 -24,888	51 16 21322	2 1 12	1 0 3971	0 0 0
27	1	11:12	15:59	16,663	-525	-134,731	34	3	2	0
28 28	1 2	13:09 18:00	15:59 19:46	9,880 6,146	-515 -509	6,124 6,141	34 5	1 6	1 0	0 0
29 29 29	1 2 3	00:00 14:23 22:36	02:59 17:15 23:59	10,393 10,009 5,010	-522 -523 -1,417	-6,088 -6,100 -7,000	10 8 18311	2 1 12	2 1 5010	0 0 0
30 30	1 2	05:43 20:04	07:37 23:59	6,550 13,616	-525 -148	-45,761 -45,450	5 12643	4 12	0 12	0 0
31 31	1 2	05:12 07:40	07:37 10:49	8,179 11,038	-524 -523	-10,546 -10,532	54 6	1 3	1 0	0 0

33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-