GPS Space Vehicle Time Integrity for MJD 53666

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
03:22
10:04
23,329
   -85
   -15,128
1950
1
4
0

2
1
18:00
23:11
17,869
   -84
    26,865
11
2
2
0

3
3
1
2
01:06
09:09
03:55
11:59
  9,859
  9,827
   -80
   -50
   -44,840
   -44,906
15
3005
2
1
1
1
0
0

4
1
15:44
21:22
19,472
   -85
   -23,990
87
2
2
0

5
5
1
2
04:54
17:48
05:58
22:36
  3,493
16,502
   -91
   -85
  -196,689
  -199,806
77
293
1
2
1
43
0
0

6
6
1
2
00:00
20:29
01:55
23:59
  6,690
12,121
   -91
   175
  -843,348
  -843,199
35
8407
2
12
2
13
0
0

7
1
13:59
20:23
21,911
   -82
  -384,911
95
1
1
0

8
1
11:14
17:12
20,304
   -85
    44,944
20
1
1
0

9
9
1
2
00:54
16:12
04:45
19:49
13,535
12,230
   -99
   -88
    13,527
    13,622
23
30
3
2
2
2
0
0

10
1
19:10
23:59
16,590
   232
   -72,032
11342
12
14
0

11
11
1
2
04:26
12:41
07:37
16:43
10,983
14,167
   -92
   -88
  -276,470
  -276,569
21
13
2
0
2
0
0
0

12
-

13
1
08:42
11:59
11,429
   -67
   -19,953
2786
1
1
0

14
1
01:56
08:17
22,015
   -93
    24,580
26
4
4
0

15
1
00:00
05:14
18,154
   -84
  -508,408
36
4
3
0

16
1
06:45
11:48
17,633
   -73
   -12,118
2243
1
2
0

17
-

18
18
1
2
00:00
22:46
05:27
23:59
18,864
  4,115
   -90
-1,242
   196,665
   195,715
18
21396
4
12
3
4115
0
0

19
19
1
2
02:21
10:12
04:35
11:59
  7,804
  6,243
   -87
   -86
    26,275
    26,274
5
4
1
1
0
0
0
0

20
20
1
2
06:03
17:04
10:52
18:07
16,825
  3,757
   -73
   -80
    43,643
    43,592
2296
8
1
18
2
0
0
0

21
21
1
2
00:00
21:40
04:08
23:59
14,392
  8,075
   -91
  -399
  -140,561
  -141,135
24
8129
4
12
1
12
0
0

22
1
00:25
07:03
23,007
   -87
   -47,122
35
5
5
0

23
1
07:09
11:59
16,775
   -74
  -167,820
2300
1
2
0

24
24
1
2
07:02
14:35
08:33
19:21
  5,192
16,329
   -99
   -86
   -56,468
   -56,560
6
11
2
1
0
0
0
0

25
1
04:18
10:03
19,872
   -81
    -1,969
2113
1
4
0

26
26
26
1
2
3
00:00
13:55
21:52
02:31
16:25
23:59
  8,829
  8,675
  7,365
   -94
   -98
  -294
     6,584
     6,824
     6,765
17
15
5097
3
1
12
2
0
12
0
0
0

27
27
1
2
09:59
14:00
11:59
16:03
  7,002
  7,096
   -97
   -92
   -20,341
   -20,358
5
4
1
2
0
0
0
0

28
1
12:05
18:44
22,966
   -94
   -39,965
13
1
1
0

29
29
29
1
2
3
00:00
13:21
21:34
01:56
16:11
23:59
  6,731
  9,866
  8,455
   -91
   -90
   -88
  -378,674
  -379,626
  -380,168
47
56
47
3
1
0
3
0
0
0
0
0

30
30
1
2
04:43
19:04
07:30
23:21
  9,687
14,795
   -94
   -83
  -422,208
  -422,798
40
58
3
2
2
1
0
0

31
-

32
-

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	03:22	10:04	23,329	-85	-15,128	1950	1	4	0
2	1	18:00	23:11	17,869	-84	26,865	11	2	2	0
3 3	1 2	01:06 09:09	03:55 11:59	9,859 9,827	-80 -50	-44,840 -44,906	15 3005	2 1	1 1	0 0
4	1	15:44	21:22	19,472	-85	-23,990	87	2	2	0
5 5	1 2	04:54 17:48	05:58 22:36	3,493 16,502	-91 -85	-196,689 -199,806	77 293	1 2	1 43	0 0
6 6	1 2	00:00 20:29	01:55 23:59	6,690 12,121	-91 175	-843,348 -843,199	35 8407	2 12	2 13	0 0
7	1	13:59	20:23	21,911	-82	-384,911	95	1	1	0
8	1	11:14	17:12	20,304	-85	44,944	20	1	1	0
9 9	1 2	00:54 16:12	04:45 19:49	13,535 12,230	-99 -88	13,527 13,622	23 30	3 2	2 2	0 0
10	1	19:10	23:59	16,590	232	-72,032	11342	12	14	0
11 11	1 2	04:26 12:41	07:37 16:43	10,983 14,167	-92 -88	-276,470 -276,569	21 13	2 0	2 0	0 0
12	-
13	1	08:42	11:59	11,429	-67	-19,953	2786	1	1	0
14	1	01:56	08:17	22,015	-93	24,580	26	4	4	0
15	1	00:00	05:14	18,154	-84	-508,408	36	4	3	0
16	1	06:45	11:48	17,633	-73	-12,118	2243	1	2	0
17	-
18 18	1 2	00:00 22:46	05:27 23:59	18,864 4,115	-90 -1,242	196,665 195,715	18 21396	4 12	3 4115	0 0
19 19	1 2	02:21 10:12	04:35 11:59	7,804 6,243	-87 -86	26,275 26,274	5 4	1 1	0 0	0 0
20 20	1 2	06:03 17:04	10:52 18:07	16,825 3,757	-73 -80	43,643 43,592	2296 8	1 18	2 0	0 0
21 21	1 2	00:00 21:40	04:08 23:59	14,392 8,075	-91 -399	-140,561 -141,135	24 8129	4 12	1 12	0 0
22	1	00:25	07:03	23,007	-87	-47,122	35	5	5	0
23	1	07:09	11:59	16,775	-74	-167,820	2300	1	2	0
24 24	1 2	07:02 14:35	08:33 19:21	5,192 16,329	-99 -86	-56,468 -56,560	6 11	2 1	0 0	0 0
25	1	04:18	10:03	19,872	-81	-1,969	2113	1	4	0
26 26 26	1 2 3	00:00 13:55 21:52	02:31 16:25 23:59	8,829 8,675 7,365	-94 -98 -294	6,584 6,824 6,765	17 15 5097	3 1 12	2 0 12	0 0 0
27 27	1 2	09:59 14:00	11:59 16:03	7,002 7,096	-97 -92	-20,341 -20,358	5 4	1 2	0 0	0 0
28	1	12:05	18:44	22,966	-94	-39,965	13	1	1	0
29 29 29	1 2 3	00:00 13:21 21:34	01:56 16:11 23:59	6,731 9,866 8,455	-91 -90 -88	-378,674 -379,626 -380,168	47 56 47	3 1 0	3 0 0	0 0 0
30 30	1 2	04:43 19:04	07:30 23:21	9,687 14,795	-94 -83	-422,208 -422,798	40 58	3 2	2 1	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-