GPS Space Vehicle Time Integrity for MJD 55565

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
07:11
13:15
21,145
  -806
  -313,509
20
1
1
0

3
3
3
1
2
3
00:00
15:13
16:26
03:40
16:22
17:53
12,438
  3,806
  5,063
  -829
  -794
  -791
  -658,576
  -658,795
  -658,816
34
23
7
3
2
1
2
2
0
0
0
0

4
1
06:03
11:46
19,677
  -811
  -263,124
57
1
1
0

5
1
09:20
14:40
18,471
  -807
    92,739
38
1
1
0

6
6
6
1
2
3
00:00
14:39
16:26
02:50
16:22
17:58
  9,530
  5,869
  5,284
  -831
  -793
  -789
  -378,139
  -377,778
  -377,737
19
17
11
0
2
1
0
2
0
0
0
0

7
7
1
2
00:00
04:48
04:46
06:15
16,420
  4,879
  -835
  -827
    -2,115
    -2,113
8
55
2
1
1
1
0
0

8
8
1
2
01:23
04:48
04:46
07:21
11,774
  8,577
  -838
  -824
    -7,964
    -7,953
28
19
2
1
2
1
0
0

9
9
9
1
2
3
06:17
15:02
16:26
09:59
16:22
18:49
12,793
  4,508
  8,276
  -808
  -786
  -783
   -53,938
   -53,982
   -53,993
9
29
28
1
2
1
0
2
1
0
0
0

10
10
1
2
00:20
08:07
02:34
12:47
  7,604
16,326
  -836
  -804
    61,396
    61,462
4
22
1
1
0
1
0
0

11
11
11
1
2
3
02:51
04:48
18:43
04:46
07:07
21:22
  6,844
  7,931
  9,248
  -837
  -822
  -781
   115,677
   115,715
   115,903
48
12
11
2
2
0
2
0
0
0
0
0

12
1
07:40
12:41
17,480
  -807
    38,002
33
1
1
0

13
13
1
2
00:00
22:39
04:12
23:59
14,348
  4,847
  -835
-1,884
  -287,868
  -288,825
32
21283
3
13
2
4847
0
0

14
1
16:26
22:08
19,773
  -783
  -121,965
19
1
1
0

15
15
15
1
2
3
05:13
12:33
16:26
06:19
16:22
17:30
  4,003
13,176
  3,840
  -826
  -800
  -793
   164,015
   163,918
   163,889
6
18
6
1
2
1
0
2
0
0
0
0

16
16
1
2
00:00
20:58
02:03
23:59
  7,015
10,588
  -833
  -644
   138,993
   139,420
7
3824
3
13
0
13
0
0

17
17
1
2
03:45
04:48
04:46
09:59
  3,674
17,766
  -836
  -819
  -181,857
  -181,848
5
23
0
1
0
1
0
0

18
18
1
2
13:13
16:26
16:22
19:51
10,775
11,987
  -795
  -783
  -114,879
  -114,893
8
23
2
1
0
1
0
0

19
19
1
2
00:21
16:26
04:46
18:44
15,120
  8,016
  -831
  -789
    97,378
    97,612
18
18
2
1
0
1
0
0

20
20
20
1
2
3
00:00
07:12
20:10
01:01
08:19
23:59
  3,318
  3,811
13,473
  -832
  -807
  -387
   -49,705
   -49,677
   -49,252
6
6
12619
0
37
13
0
0
13
0
0
0

21
21
1
2
12:07
16:26
16:22
18:21
14,690
  6,597
  -796
  -789
   113,472
   113,510
19
57
2
1
2
1
0
0

22
22
1
2
14:40
16:26
16:22
21:15
  5,850
16,799
  -790
  -782
  -156,480
  -156,464
28
7
2
1
2
0
0
0

23
23
1
2
00:00
21:12
02:50
23:59
  9,530
  9,772
  -833
  -780
  -335,116
  -334,893
5
8
1
0
0
0
0
0

24
24
24
1
2
3
03:20
04:48
18:36
04:46
07:07
22:13
  5,164
  7,911
12,501
  -835
  -820
  -771
  -354,424
  -354,432
  -354,550
5
11
11
0
2
0
0
1
0
0
0
0

25
25
1
2
09:19
18:53
13:34
21:42
14,750
  9,856
  -806
  -782
    60,943
    61,034
14
9
2
2
1
0
0
0

26
26
26
1
2
3
03:21
04:48
11:43
04:46
06:34
15:52
  5,143
  6,046
14,391
  -832
  -826
  -801
    87,027
    87,087
    87,371
13
21
41
0
2
0
0
0
0
0
0
0

27
27
27
1
2
3
05:41
14:51
16:26
09:34
16:22
18:05
13,443
  5,174
  5,648
  -816
  -801
  -791
  -224,332
  -224,426
  -224,446
14
29
49
1
2
1
0
2
1
0
0
0

28
28
1
2
02:51
04:48
04:46
08:51
  6,873
13,911
  -829
  -811
   -13,584
   -13,586
51
8
2
1
2
1
0
0

29
1
10:27
15:57
18,961
  -801
  -176,382
37
3
3
0

30
30
1
2
12:23
20:05
14:19
21:59
  6,642
  6,735
  -802
  -783
  -311,413
  -311,482
6
5
1
0
0
0
0
0

31
31
1
2
18:18
22:00
19:59
23:55
  5,948
  6,725
  -788
  -783
   -26,859
   -26,911
10
10
23
1
0
0
0
0

32
1
19:06
21:59
10,051
  -777
   167,314
26
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	-
2	1	07:11	13:15	21,145	-806	-313,509	20	1	1	0
3 3 3	1 2 3	00:00 15:13 16:26	03:40 16:22 17:53	12,438 3,806 5,063	-829 -794 -791	-658,576 -658,795 -658,816	34 23 7	3 2 1	2 2 0	0 0 0
4	1	06:03	11:46	19,677	-811	-263,124	57	1	1	0
5	1	09:20	14:40	18,471	-807	92,739	38	1	1	0
6 6 6	1 2 3	00:00 14:39 16:26	02:50 16:22 17:58	9,530 5,869 5,284	-831 -793 -789	-378,139 -377,778 -377,737	19 17 11	0 2 1	0 2 0	0 0 0
7 7	1 2	00:00 04:48	04:46 06:15	16,420 4,879	-835 -827	-2,115 -2,113	8 55	2 1	1 1	0 0
8 8	1 2	01:23 04:48	04:46 07:21	11,774 8,577	-838 -824	-7,964 -7,953	28 19	2 1	2 1	0 0
9 9 9	1 2 3	06:17 15:02 16:26	09:59 16:22 18:49	12,793 4,508 8,276	-808 -786 -783	-53,938 -53,982 -53,993	9 29 28	1 2 1	0 2 1	0 0 0
10 10	1 2	00:20 08:07	02:34 12:47	7,604 16,326	-836 -804	61,396 61,462	4 22	1 1	0 1	0 0
11 11 11	1 2 3	02:51 04:48 18:43	04:46 07:07 21:22	6,844 7,931 9,248	-837 -822 -781	115,677 115,715 115,903	48 12 11	2 2 0	2 0 0	0 0 0
12	1	07:40	12:41	17,480	-807	38,002	33	1	1	0
13 13	1 2	00:00 22:39	04:12 23:59	14,348 4,847	-835 -1,884	-287,868 -288,825	32 21283	3 13	2 4847	0 0
14	1	16:26	22:08	19,773	-783	-121,965	19	1	1	0
15 15 15	1 2 3	05:13 12:33 16:26	06:19 16:22 17:30	4,003 13,176 3,840	-826 -800 -793	164,015 163,918 163,889	6 18 6	1 2 1	0 2 0	0 0 0
16 16	1 2	00:00 20:58	02:03 23:59	7,015 10,588	-833 -644	138,993 139,420	7 3824	3 13	0 13	0 0
17 17	1 2	03:45 04:48	04:46 09:59	3,674 17,766	-836 -819	-181,857 -181,848	5 23	0 1	0 1	0 0
18 18	1 2	13:13 16:26	16:22 19:51	10,775 11,987	-795 -783	-114,879 -114,893	8 23	2 1	0 1	0 0
19 19	1 2	00:21 16:26	04:46 18:44	15,120 8,016	-831 -789	97,378 97,612	18 18	2 1	0 1	0 0
20 20 20	1 2 3	00:00 07:12 20:10	01:01 08:19 23:59	3,318 3,811 13,473	-832 -807 -387	-49,705 -49,677 -49,252	6 6 12619	0 37 13	0 0 13	0 0 0
21 21	1 2	12:07 16:26	16:22 18:21	14,690 6,597	-796 -789	113,472 113,510	19 57	2 1	2 1	0 0
22 22	1 2	14:40 16:26	16:22 21:15	5,850 16,799	-790 -782	-156,480 -156,464	28 7	2 1	2 0	0 0
23 23	1 2	00:00 21:12	02:50 23:59	9,530 9,772	-833 -780	-335,116 -334,893	5 8	1 0	0 0	0 0
24 24 24	1 2 3	03:20 04:48 18:36	04:46 07:07 22:13	5,164 7,911 12,501	-835 -820 -771	-354,424 -354,432 -354,550	5 11 11	0 2 0	0 1 0	0 0 0
25 25	1 2	09:19 18:53	13:34 21:42	14,750 9,856	-806 -782	60,943 61,034	14 9	2 2	1 0	0 0
26 26 26	1 2 3	03:21 04:48 11:43	04:46 06:34 15:52	5,143 6,046 14,391	-832 -826 -801	87,027 87,087 87,371	13 21 41	0 2 0	0 0 0	0 0 0
27 27 27	1 2 3	05:41 14:51 16:26	09:34 16:22 18:05	13,443 5,174 5,648	-816 -801 -791	-224,332 -224,426 -224,446	14 29 49	1 2 1	0 2 1	0 0 0
28 28	1 2	02:51 04:48	04:46 08:51	6,873 13,911	-829 -811	-13,584 -13,586	51 8	2 1	2 1	0 0
29	1	10:27	15:57	18,961	-801	-176,382	37	3	3	0
30 30	1 2	12:23 20:05	14:19 21:59	6,642 6,735	-802 -783	-311,413 -311,482	6 5	1 0	0 0	0 0
31 31	1 2	18:18 22:00	19:59 23:55	5,948 6,725	-788 -783	-26,859 -26,911	10 10	23 1	0 0	0 0
32	1	19:06	21:59	10,051	-777	167,314	26	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-