GPS Space Vehicle Time Integrity for MJD 53892

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments REF
-GPS_SV (ns) REF
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
12:25
18:38
22,302
   -15
   -57,724
26
0
0
0

2
2
1
2
01:46
05:34
05:33
07:03
13,656
  5,290
    -4
   -14
    -2,676
    -2,715
19
8
0
20
0
0
0
0

3
3
3
1
2
3
10:04
17:38
19:37
12:25
19:15
21:52
  8,366
  5,790
  8,101
   -14
    -5
   -12
  -104,602
  -104,677
  -104,709
14
10
17
1
28
48
0
0
0
0
0
0

4
1
00:41
05:23
16,897
    -8
  -247,314
51
0
0
0

5
1
02:20
07:08
17,286
    -9
   -90,675
240
1
1
0

6
1
05:02
10:03
18,074
   -16
  -554,164
81
0
0
0

7
7
1
2
07:33
18:14
11:48
19:21
15,306
  4,064
   -14
    -6
  -540,557
  -540,591
13
12
122
52
0
0
0
0

8
8
1
2
00:00
20:20
01:45
23:59
  6,305
13,139
   -23
    -5
    68,003
    68,099
5
6
35
113
0
0
0
0

9
9
9
1
2
3
00:41
10:04
11:12
04:22
11:10
13:03
13,259
  3,917
  6,574
   -12
   -11
   -23
   -23,183
   -23,227
   -23,247
13
7
14
20
22
48
0
0
0
0
0
0

10
1
04:11
08:37
15,858
    -4
   -84,575
13
78
0
0

11
11
11
1
2
3
00:00
13:07
21:12
01:17
16:06
23:59
  4,612
10,734
10,028
   -13
   -14
     3
  -331,642
  -331,764
  -331,816
16
18
11
50
56
9
0
0
0
0
0
0

12
-

13
1
16:57
22:23
19,568
   -11
   -67,460
22
0
0
0

14
1
10:36
15:31
17,754
    -8
    12,523
11
18
0
0

15
1
08:03
13:45
20,463
    -3
  -624,341
48
0
0
0

16
1
15:14
20:08
17,650
   -10
   -47,764
22
25
0
0

17
17
1
2
00:00
22:22
03:49
23:59
13,628
  5,868
   -12
     2
   -97,105
   -97,233
12
7
40
26
0
0
0
0

18
1
07:20
13:53
23,500
    -8
   238,279
7
138
0
0

19
19
1
2
11:11
18:42
13:07
23:11
  6,938
16,120
   -14
    -1
     6,892
     6,839
12
18
31
23
0
0
0
0

20
1
14:35
19:22
17,219
   -11
    25,773
11
24
0
0

21
21
1
2
06:34
11:49
11:10
12:52
16,558
  3,820
    -6
   -22
   -33,713
   -33,760
16
7
29
2
0
0
0
0

22
22
22
1
2
3
09:23
11:11
13:54
10:35
13:53
15:38
  4,341
  9,705
  6,183
   -12
   -14
   -21
  -103,689
  -103,734
  -103,779
6
15
11
2
2
5
0
0
0
0
0
0

23
1
15:24
21:23
21,532
    -7
  -140,076
8
226
0
0

24
1
00:00
04:31
16,258
    -5
   -11,279
23
1
0
0

25
-

26
26
26
1
2
3
00:00
06:28
22:25
01:02
10:03
23:59
  3,702
12,928
  5,550
   -19
    -8
    -9
   137,655
   138,001
   138,650
17
38
21
13
0
0
0
0
0
0
0
0

27
1
18:37
23:59
19,310
   -10
   -52,220
15
41
0
0

28
28
1
2
00:00
20:34
03:15
23:59
11,710
12,352
   -21
    -1
   -25,863
   -25,793
6
6
48
73
0
0
0
0

29
29
29
1
2
3
06:14
08:50
22:01
08:03
10:30
23:31
  6,498
  6,016
  5,394
    -1
   -20
    -6
  -615,804
  -615,870
  -616,097
11
14
10
1
1
30
0
0
0
0
0
0

30
-

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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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	REF -GPS_SV (ns)	REF -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	1	12:25	18:38	22,302	-15	-57,724	26	0	0	0
2 2	1 2	01:46 05:34	05:33 07:03	13,656 5,290	-4 -14	-2,676 -2,715	19 8	0 20	0 0	0 0
3 3 3	1 2 3	10:04 17:38 19:37	12:25 19:15 21:52	8,366 5,790 8,101	-14 -5 -12	-104,602 -104,677 -104,709	14 10 17	1 28 48	0 0 0	0 0 0
4	1	00:41	05:23	16,897	-8	-247,314	51	0	0	0
5	1	02:20	07:08	17,286	-9	-90,675	240	1	1	0
6	1	05:02	10:03	18,074	-16	-554,164	81	0	0	0
7 7	1 2	07:33 18:14	11:48 19:21	15,306 4,064	-14 -6	-540,557 -540,591	13 12	122 52	0 0	0 0
8 8	1 2	00:00 20:20	01:45 23:59	6,305 13,139	-23 -5	68,003 68,099	5 6	35 113	0 0	0 0
9 9 9	1 2 3	00:41 10:04 11:12	04:22 11:10 13:03	13,259 3,917 6,574	-12 -11 -23	-23,183 -23,227 -23,247	13 7 14	20 22 48	0 0 0	0 0 0
10	1	04:11	08:37	15,858	-4	-84,575	13	78	0	0
11 11 11	1 2 3	00:00 13:07 21:12	01:17 16:06 23:59	4,612 10,734 10,028	-13 -14 3	-331,642 -331,764 -331,816	16 18 11	50 56 9	0 0 0	0 0 0
12	-
13	1	16:57	22:23	19,568	-11	-67,460	22	0	0	0
14	1	10:36	15:31	17,754	-8	12,523	11	18	0	0
15	1	08:03	13:45	20,463	-3	-624,341	48	0	0	0
16	1	15:14	20:08	17,650	-10	-47,764	22	25	0	0
17 17	1 2	00:00 22:22	03:49 23:59	13,628 5,868	-12 2	-97,105 -97,233	12 7	40 26	0 0	0 0
18	1	07:20	13:53	23,500	-8	238,279	7	138	0	0
19 19	1 2	11:11 18:42	13:07 23:11	6,938 16,120	-14 -1	6,892 6,839	12 18	31 23	0 0	0 0
20	1	14:35	19:22	17,219	-11	25,773	11	24	0	0
21 21	1 2	06:34 11:49	11:10 12:52	16,558 3,820	-6 -22	-33,713 -33,760	16 7	29 2	0 0	0 0
22 22 22	1 2 3	09:23 11:11 13:54	10:35 13:53 15:38	4,341 9,705 6,183	-12 -14 -21	-103,689 -103,734 -103,779	6 15 11	2 2 5	0 0 0	0 0 0
23	1	15:24	21:23	21,532	-7	-140,076	8	226	0	0
24	1	00:00	04:31	16,258	-5	-11,279	23	1	0	0
25	-
26 26 26	1 2 3	00:00 06:28 22:25	01:02 10:03 23:59	3,702 12,928 5,550	-19 -8 -9	137,655 138,001 138,650	17 38 21	13 0 0	0 0 0	0 0 0
27	1	18:37	23:59	19,310	-10	-52,220	15	41	0	0
28 28	1 2	00:00 20:34	03:15 23:59	11,710 12,352	-21 -1	-25,863 -25,793	6 6	48 73	0 0	0 0
29 29 29	1 2 3	06:14 08:50 22:01	08:03 10:30 23:31	6,498 6,016 5,394	-1 -20 -6	-615,804 -615,870 -616,097	11 14 10	1 1 30	0 0 0	0 0 0
30	-
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-