GPS Space Vehicle Time Integrity for MJD 53182

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
15:52
21:51
20,871
   -24
  -350,547
20
1
1
0

2
-

3
3
1
2
10:09
18:15
13:01
21:59
  9,856
12,997
   -31
   -21
   -22,176
   -22,265
19
11
1
0
1
0
0
0

4
1
00:52
06:26
19,503
   -18
   190,419
72
0
0
0

5
5
1
2
02:52
06:40
06:37
07:42
13,153
  3,682
    13
   -12
   -36,504
   -36,543
3575
40
1
2
1
2
0
0

6
6
1
2
05:29
06:40
06:37
10:55
  3,926
14,722
   -27
   -21
  -176,228
  -176,764
64
238
0
2
0
2
0
0

7
1
01:10
05:36
15,390
   -18
  -487,373
73
0
0
0

8
1
20:14
21:59
  6,064
   -18
     2,833
5
1
0
0

9
9
1
2
01:19
09:57
04:57
13:48
12,525
13,252
   -33
   -30
    51,133
    51,183
10
23
0
1
0
1
0
0

10
10
1
2
04:18
06:40
06:37
09:35
  8,084
10,171
   -19
   -29
   -46,262
   -46,277
5
7
0
14
0
0
0
0

11
11
1
2
00:00
13:32
01:57
16:46
  6,993
11,293
   -21
   -27
  -127,747
  -127,907
8
7
6
1
0
0
0
0

12
-

13
1
17:50
21:59
14,504
   -20
    26,757
5
0
0
0

14
1
10:52
17:13
22,094
   -22
    22,181
31
1
1
0

15
1
09:17
14:58
19,874
   -25
  -284,990
34
1
1
0

16
1
15:53
20:56
17,756
   -20
    -9,910
18
1
1
0

17
17
1
2
03:25
06:40
06:37
09:39
11,196
10,396
   -14
   -26
    62,521
    62,708
53
54
0
2
0
0
0
0

18
1
07:55
14:32
23,024
   -20
    48,101
25
1
0
0

19
19
1
2
11:30
19:20
13:39
21:59
  7,480
  9,074
   -26
   -14
    28,804
    28,661
11
14
1
0
0
0
0
0

20
20
1
2
02:12
15:11
03:27
19:57
  4,380
16,450
   -20
   -20
   148,963
   148,756
11
15
2
1
0
0
0
0

21
1
07:06
13:26
21,998
   -23
   -76,867
8
1
1
0

22
1
09:22
16:01
23,012
   -23
   -13,422
20
1
1
0

23
-

24
24
1
2
02:09
06:40
06:37
07:59
15,529
  4,694
   -17
   -31
   -37,378
   -37,420
21
28
0
2
0
2
0
0

25
1
13:13
18:55
19,916
   -27
   -69,710
23
1
1
0

26
26
1
2
00:00
06:59
01:31
11:34
  5,428
15,933
   -13
   -24
  -132,653
  -133,120
24
78
2
2
1
2
0
0

27
27
1
2
00:00
19:03
01:14
21:59
  4,367
10,107
   -10
   -16
  -278,466
  -280,089
73
64
2
0
2
0
0
0

28
1
00:00
04:06
14,401
   -16
   -35,847
12
2
1
0

29
29
1
2
00:00
06:41
01:18
10:58
  4,656
14,826
   -14
   -22
  -396,480
  -396,336
16
49
2
3
1
3
0
0

30
30
30
1
2
3
04:18
06:40
13:50
06:37
08:32
16:44
  8,070
  6,673
10,072
   -19
   -16
   -26
  -551,766
  -551,787
  -551,875
8
8
12
0
3
0
0
0
0
0
0
0

31
31
1
2
00:00
20:50
02:37
21:59
  9,090
  3,918
   -21
   -10
  -229,500
  -230,700
49
20
2
0
2
0
0
0

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	15:52	21:51	20,871	-24	-350,547	20	1	1	0
2	-
3 3	1 2	10:09 18:15	13:01 21:59	9,856 12,997	-31 -21	-22,176 -22,265	19 11	1 0	1 0	0 0
4	1	00:52	06:26	19,503	-18	190,419	72	0	0	0
5 5	1 2	02:52 06:40	06:37 07:42	13,153 3,682	13 -12	-36,504 -36,543	3575 40	1 2	1 2	0 0
6 6	1 2	05:29 06:40	06:37 10:55	3,926 14,722	-27 -21	-176,228 -176,764	64 238	0 2	0 2	0 0
7	1	01:10	05:36	15,390	-18	-487,373	73	0	0	0
8	1	20:14	21:59	6,064	-18	2,833	5	1	0	0
9 9	1 2	01:19 09:57	04:57 13:48	12,525 13,252	-33 -30	51,133 51,183	10 23	0 1	0 1	0 0
10 10	1 2	04:18 06:40	06:37 09:35	8,084 10,171	-19 -29	-46,262 -46,277	5 7	0 14	0 0	0 0
11 11	1 2	00:00 13:32	01:57 16:46	6,993 11,293	-21 -27	-127,747 -127,907	8 7	6 1	0 0	0 0
12	-
13	1	17:50	21:59	14,504	-20	26,757	5	0	0	0
14	1	10:52	17:13	22,094	-22	22,181	31	1	1	0
15	1	09:17	14:58	19,874	-25	-284,990	34	1	1	0
16	1	15:53	20:56	17,756	-20	-9,910	18	1	1	0
17 17	1 2	03:25 06:40	06:37 09:39	11,196 10,396	-14 -26	62,521 62,708	53 54	0 2	0 0	0 0
18	1	07:55	14:32	23,024	-20	48,101	25	1	0	0
19 19	1 2	11:30 19:20	13:39 21:59	7,480 9,074	-26 -14	28,804 28,661	11 14	1 0	0 0	0 0
20 20	1 2	02:12 15:11	03:27 19:57	4,380 16,450	-20 -20	148,963 148,756	11 15	2 1	0 0	0 0
21	1	07:06	13:26	21,998	-23	-76,867	8	1	1	0
22	1	09:22	16:01	23,012	-23	-13,422	20	1	1	0
23	-
24 24	1 2	02:09 06:40	06:37 07:59	15,529 4,694	-17 -31	-37,378 -37,420	21 28	0 2	0 2	0 0
25	1	13:13	18:55	19,916	-27	-69,710	23	1	1	0
26 26	1 2	00:00 06:59	01:31 11:34	5,428 15,933	-13 -24	-132,653 -133,120	24 78	2 2	1 2	0 0
27 27	1 2	00:00 19:03	01:14 21:59	4,367 10,107	-10 -16	-278,466 -280,089	73 64	2 0	2 0	0 0
28	1	00:00	04:06	14,401	-16	-35,847	12	2	1	0
29 29	1 2	00:00 06:41	01:18 10:58	4,656 14,826	-14 -22	-396,480 -396,336	16 49	2 3	1 3	0 0
30 30 30	1 2 3	04:18 06:40 13:50	06:37 08:32 16:44	8,070 6,673 10,072	-19 -16 -26	-551,766 -551,787 -551,875	8 8 12	0 3 0	0 0 0	0 0 0
31 31	1 2	00:00 20:50	02:37 21:59	9,090 3,918	-21 -10	-229,500 -230,700	49 20	2 0	2 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-