GPS Space Vehicle Time Integrity for MJD 53655

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
04:41
10:46
21,867
   -24
   -13,164
17
15
0
0

2
1
17:55
23:11
18,881
   -19
    27,167
10
41
0
0

3
3
1
2
02:41
09:55
04:40
14:09
  7,118
15,182
   -30
   -27
   -41,685
   -41,783
13
25
9
41
0
0
0
0

4
1
16:49
21:27
16,640
   -17
   -10,222
73
0
0
0

5
1
18:35
23:22
17,169
   -21
  -141,587
326
0
1893
0

6
6
1
2
00:00
21:15
02:40
23:59
  9,635
  9,843
   -31
   -19
  -840,312
  -840,640
18
18
1
0
0
0
0
0

7
1
14:49
20:02
18,740
   -20
  -370,596
87
0
0
0

8
1
12:00
17:57
21,406
   -25
    43,929
6
110
0
0

9
9
9
1
2
3
01:40
03:23
16:58
02:45
04:44
20:34
  3,911
  4,861
12,954
   -26
   -31
   -20
    12,042
    12,049
    12,136
6
4
7
4
22
25
0
0
0
0
0
0

10
10
1
2
00:00
19:55
01:11
23:59
  4,204
14,597
   -22
   -16
   -71,586
   -71,625
12
12
51
10
0
0
0
0

11
11
1
2
05:15
13:27
08:22
17:23
11,231
14,082
   -25
   -22
  -273,239
  -273,338
17
20
41
38
0
0
0
0

12
-

13
1
09:29
14:48
19,180
   -23
   -18,113
20
0
0
0

14
1
03:04
07:51
17,203
   -20
    25,115
10
44
0
0

15
1
00:11
06:01
20,968
   -23
  -502,976
45
0
0
0

16
1
07:32
12:31
17,937
   -15
   -11,036
13
14
0
0

17
-

18
1
00:00
05:14
18,853
   -21
   194,140
10
33
0
0

19
19
1
2
03:42
10:58
05:14
15:26
  5,525
16,104
   -29
   -19
    26,365
    26,378
7
10
6
40
0
0
0
0

20
1
06:51
11:37
17,148
   -21
    44,985
14
0
0
0

21
21
1
2
00:00
22:25
04:53
23:59
17,587
  5,667
   -25
   -17
  -137,172
  -137,419
27
11
1
22
0
0
0
0

22
1
01:10
07:48
23,840
   -19
   -44,915
21
0
0
0

23
1
08:23
13:49
19,568
   -21
  -169,681
5
45
0
0

24
1
15:55
20:04
14,976
   -24
   -53,671
21
103
0
0

25
1
05:15
10:10
17,695
   -20
    -1,031
12
16
0
0

26
26
26
26
1
2
3
4
00:00
14:41
15:49
22:38
03:11
15:48
17:10
23:59
11,500
  4,009
  4,693
  4,885
   -26
   -29
   -38
   -21
     2,164
     2,386
     2,398
     2,528
12
5
8
7
146
3
43
5
0
0
0
0
0
0
0
0

27
1
10:44
16:48
21,840
   -28
   -18,819
22
0
0
0

28
1
12:51
17:40
17,294
   -24
   -40,454
6
88
0
0

29
29
29
1
2
3
00:00
14:07
22:19
02:35
16:57
23:59
  9,319
10,126
  6,002
   -23
   -23
    -5
  -360,054
  -361,073
  -361,603
64
68
38
1
1
0
1
0
0
0
0
0

30
30
1
2
06:32
19:50
07:52
23:59
  4,818
14,978
   -17
   -23
  -411,308
  -411,940
20
59
0
0
0
0
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 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	04:41	10:46	21,867	-24	-13,164	17	15	0	0
2	1	17:55	23:11	18,881	-19	27,167	10	41	0	0
3 3	1 2	02:41 09:55	04:40 14:09	7,118 15,182	-30 -27	-41,685 -41,783	13 25	9 41	0 0	0 0
4	1	16:49	21:27	16,640	-17	-10,222	73	0	0	0
5	1	18:35	23:22	17,169	-21	-141,587	326	0	1893	0
6 6	1 2	00:00 21:15	02:40 23:59	9,635 9,843	-31 -19	-840,312 -840,640	18 18	1 0	0 0	0 0
7	1	14:49	20:02	18,740	-20	-370,596	87	0	0	0
8	1	12:00	17:57	21,406	-25	43,929	6	110	0	0
9 9 9	1 2 3	01:40 03:23 16:58	02:45 04:44 20:34	3,911 4,861 12,954	-26 -31 -20	12,042 12,049 12,136	6 4 7	4 22 25	0 0 0	0 0 0
10 10	1 2	00:00 19:55	01:11 23:59	4,204 14,597	-22 -16	-71,586 -71,625	12 12	51 10	0 0	0 0
11 11	1 2	05:15 13:27	08:22 17:23	11,231 14,082	-25 -22	-273,239 -273,338	17 20	41 38	0 0	0 0
12	-
13	1	09:29	14:48	19,180	-23	-18,113	20	0	0	0
14	1	03:04	07:51	17,203	-20	25,115	10	44	0	0
15	1	00:11	06:01	20,968	-23	-502,976	45	0	0	0
16	1	07:32	12:31	17,937	-15	-11,036	13	14	0	0
17	-
18	1	00:00	05:14	18,853	-21	194,140	10	33	0	0
19 19	1 2	03:42 10:58	05:14 15:26	5,525 16,104	-29 -19	26,365 26,378	7 10	6 40	0 0	0 0
20	1	06:51	11:37	17,148	-21	44,985	14	0	0	0
21 21	1 2	00:00 22:25	04:53 23:59	17,587 5,667	-25 -17	-137,172 -137,419	27 11	1 22	0 0	0 0
22	1	01:10	07:48	23,840	-19	-44,915	21	0	0	0
23	1	08:23	13:49	19,568	-21	-169,681	5	45	0	0
24	1	15:55	20:04	14,976	-24	-53,671	21	103	0	0
25	1	05:15	10:10	17,695	-20	-1,031	12	16	0	0
26 26 26 26	1 2 3 4	00:00 14:41 15:49 22:38	03:11 15:48 17:10 23:59	11,500 4,009 4,693 4,885	-26 -29 -38 -21	2,164 2,386 2,398 2,528	12 5 8 7	146 3 43 5	0 0 0 0	0 0 0 0
27	1	10:44	16:48	21,840	-28	-18,819	22	0	0	0
28	1	12:51	17:40	17,294	-24	-40,454	6	88	0	0
29 29 29	1 2 3	00:00 14:07 22:19	02:35 16:57 23:59	9,319 10,126 6,002	-23 -23 -5	-360,054 -361,073 -361,603	64 68 38	1 1 0	1 0 0	0 0 0
30 30	1 2	06:32 19:50	07:52 23:59	4,818 14,978	-17 -23	-411,308 -411,940	20 59	0 0	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-