GPS Space Vehicle Time Integrity for MJD 53241

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
10:42
16:53
22,306
   122
  -359,673
18
0
0
0

2
-

3
3
3
1
2
3
06:54
14:14
16:15
09:00
16:14
18:27
  7,529
  7,066
  7,809
   117
   125
   115
   -38,061
   -38,134
   -38,168
16
8
17
28
34
43
0
0
0
0
0
0

4
4
1
2
00:00
21:11
02:08
23:59
  7,687
10,091
   106
   124
   263,702
   264,924
31
40
0
0
0
0
0
0

5
5
1
2
00:00
22:53
03:43
23:59
13,424
  4,017
   111
   117
   -45,457
   -45,601
13
8
1
59
0
0
0
0

6
1
01:39
06:53
18,864
   117
  -390,000
169
0
0
0

7
1
19:04
23:59
17,743
   118
  -390,368
101
0
0
0

8
1
16:42
22:09
19,602
   121
     7,593
7
62
0
0

9
9
1
2
05:58
21:16
09:42
23:59
13,215
  9,813
   120
   119
     1,398
     1,497
10
5
63
39
0
0
0
0

10
1
00:57
05:17
15,606
   124
   -49,331
12
5
0
0

11
11
11
1
2
3
09:37
17:50
18:57
12:45
18:55
21:48
11,285
  3,913
10,093
   111
   121
   114
  -143,165
  -143,235
  -143,264
18
7
20
24
18
80
0
0
0
0
0
0

12
-

13
1
13:47
19:03
18,957
   109
    23,524
12
3
0
0

14
1
06:54
11:56
18,037
   116
    25,897
8
150
0
0

15
1
05:16
10:57
20,403
   112
  -310,660
41
0
0
0

16
1
11:47
16:46
17,935
   118
    -6,792
7
56
0
0

17
1
00:01
03:23
12,104
   124
   133,991
29
9
0
0

18
1
04:29
10:31
21,619
   113
    68,486
19
6
0
0

19
19
1
2
08:00
15:27
09:36
19:47
  5,770
15,546
   113
   120
    10,212
    10,151
11
21
6
146
0
0
0
0

20
1
11:07
15:54
17,201
   114
   130,108
24
1
0
0

21
1
03:44
09:25
20,466
   114
   -78,535
12
5
0
0

22
1
05:58
12:00
21,769
   117
   -15,833
12
78
0
0

23
1
12:01
17:54
21,200
   114
  -155,225
62
0
0
0

24
24
1
2
00:00
22:10
03:10
23:59
11,425
  6,587
   111
   129
   -51,847
   -52,060
19
11
0
5
0
0
0
0

25
1
09:26
13:10
13,454
   119
   -73,967
9
10
0
0

26
26
1
2
02:59
19:04
06:53
21:26
14,062
  8,562
   113
   114
  -202,620
  -203,301
57
32
0
0
0
0
0
0

27
1
15:06
21:11
21,884
   114
  -378,688
110
0
0
0

28
28
1
2
17:26
22:16
22:15
23:59
17,296
  6,184
   117
   103
   -40,336
   -40,360
9
9
37
4
0
0
0
0

29
29
1
2
02:43
18:56
05:57
21:14
11,648
  8,289
   119
   110
  -359,875
  -359,364
28
20
0
0
0
0
0
0

30
30
1
2
00:14
10:47
04:30
12:12
15,328
  5,066
   108
   115
  -553,009
  -552,928
7
8
30
15
0
0
0
0

31
1
20:18
23:33
11,722
   112
  -299,175
41
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 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	10:42	16:53	22,306	122	-359,673	18	0	0	0
2	-
3 3 3	1 2 3	06:54 14:14 16:15	09:00 16:14 18:27	7,529 7,066 7,809	117 125 115	-38,061 -38,134 -38,168	16 8 17	28 34 43	0 0 0	0 0 0
4 4	1 2	00:00 21:11	02:08 23:59	7,687 10,091	106 124	263,702 264,924	31 40	0 0	0 0	0 0
5 5	1 2	00:00 22:53	03:43 23:59	13,424 4,017	111 117	-45,457 -45,601	13 8	1 59	0 0	0 0
6	1	01:39	06:53	18,864	117	-390,000	169	0	0	0
7	1	19:04	23:59	17,743	118	-390,368	101	0	0	0
8	1	16:42	22:09	19,602	121	7,593	7	62	0	0
9 9	1 2	05:58 21:16	09:42 23:59	13,215 9,813	120 119	1,398 1,497	10 5	63 39	0 0	0 0
10	1	00:57	05:17	15,606	124	-49,331	12	5	0	0
11 11 11	1 2 3	09:37 17:50 18:57	12:45 18:55 21:48	11,285 3,913 10,093	111 121 114	-143,165 -143,235 -143,264	18 7 20	24 18 80	0 0 0	0 0 0
12	-
13	1	13:47	19:03	18,957	109	23,524	12	3	0	0
14	1	06:54	11:56	18,037	116	25,897	8	150	0	0
15	1	05:16	10:57	20,403	112	-310,660	41	0	0	0
16	1	11:47	16:46	17,935	118	-6,792	7	56	0	0
17	1	00:01	03:23	12,104	124	133,991	29	9	0	0
18	1	04:29	10:31	21,619	113	68,486	19	6	0	0
19 19	1 2	08:00 15:27	09:36 19:47	5,770 15,546	113 120	10,212 10,151	11 21	6 146	0 0	0 0
20	1	11:07	15:54	17,201	114	130,108	24	1	0	0
21	1	03:44	09:25	20,466	114	-78,535	12	5	0	0
22	1	05:58	12:00	21,769	117	-15,833	12	78	0	0
23	1	12:01	17:54	21,200	114	-155,225	62	0	0	0
24 24	1 2	00:00 22:10	03:10 23:59	11,425 6,587	111 129	-51,847 -52,060	19 11	0 5	0 0	0 0
25	1	09:26	13:10	13,454	119	-73,967	9	10	0	0
26 26	1 2	02:59 19:04	06:53 21:26	14,062 8,562	113 114	-202,620 -203,301	57 32	0 0	0 0	0 0
27	1	15:06	21:11	21,884	114	-378,688	110	0	0	0
28 28	1 2	17:26 22:16	22:15 23:59	17,296 6,184	117 103	-40,336 -40,360	9 9	37 4	0 0	0 0
29 29	1 2	02:43 18:56	05:57 21:14	11,648 8,289	119 110	-359,875 -359,364	28 20	0 0	0 0	0 0
30 30	1 2	00:14 10:47	04:30 12:12	15,328 5,066	108 115	-553,009 -552,928	7 8	30 15	0 0	0 0
31	1	20:18	23:33	11,722	112	-299,175	41	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-