GPS Space Vehicle Time Integrity for MJD 54541

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
14:59
21:34
22,737
   126
  -192,603
23
2
2
0

2
1
05:08
11:15
21,249
   132
  -182,392
23
2
2
0

3
3
3
1
2
3
00:00
13:13
21:14
01:40
15:59
23:59
  5,764
  9,510
  9,666
   125
   113
   255
  -200,709
  -200,981
  -200,987
14
16
3868
2
1
13
0
0
14
0
0
0

4
1
03:58
09:41
19,744
   131
    27,259
46
2
2
0

5
5
1
2
06:34
16:42
11:06
18:51
15,684
  7,389
   133
   126
  -722,914
  -723,295
58
25
3
0
2
0
0
0

6
6
6
1
2
3
10:30
11:50
21:00
11:45
15:07
22:40
  4,198
11,345
  5,775
   127
   126
   124
   -65,521
   -65,651
   -66,104
18
52
31
0
1
1
0
0
1
0
0
0

7
-

8
1
00:00
05:18
18,364
   129
   145,179
14
2
1
0

9
9
1
2
04:26
13:04
08:02
16:56
12,494
13,275
   132
   124
  -115,205
  -115,271
12
15
2
1
1
1
0
0

10
1
07:20
11:45
15,130
   122
   307,275
228
1
1
0

11
11
1
2
00:56
16:58
05:22
19:38
15,397
  9,216
   126
   117
   -26,691
   -26,700
7
5
3
1
1
0
0
0

12
1
05:58
10:52
17,001
   130
   358,263
18
2
2
0

13
13
1
2
00:00
20:48
02:15
23:59
  7,869
11,211
   128
   241
  -245,448
  -245,490
10
3521
1
13
0
14
0
0

14
1
13:51
20:05
21,590
   125
   287,395
25
1
1
0

15
15
15
1
2
3
02:22
10:10
11:50
04:29
11:45
14:47
  7,371
  5,409
10,162
   123
   127
   123
    85,969
    86,082
    86,113
13
9
10
2
0
0
1
0
0
0
0
0

16
1
18:56
23:54
17,403
   121
  -131,210
15
2
2
0

17
1
01:50
08:08
21,924
   132
   -40,899
25
2
2
0

18
1
11:50
17:34
19,871
   126
   196,038
23
1
1
0

19
19
19
1
2
3
00:00
14:19
22:15
02:50
16:44
23:59
  9,948
  8,369
  6,040
   133
   122
  -472
   -24,176
   -24,252
   -24,880
7
11
12714
17
1
13
0
1
6040
0
0
0

20
20
1
2
05:16
18:12
06:21
23:00
  3,818
16,676
   136
   120
  -118,392
  -118,366
7
17
36
2
0
1
0
0

21
21
1
2
10:10
11:50
11:45
16:27
  5,402
15,901
   126
   127
   -69,307
   -69,296
5
18
1
1
0
1
0
0

22
22
1
2
12:42
18:00
15:59
19:18
11,415
  4,348
   122
   126
  -209,573
  -209,577
3
5
1
0
0
0
0
0

23
23
1
2
00:00
19:02
01:05
23:59
  3,663
17,319
   131
   472
  -341,045
  -340,902
7
12804
1
13
0
14
0
0

24
24
1
2
08:22
11:50
11:45
15:01
11,550
11,003
   135
   132
   -78,419
   -78,460
19
12
1
0
1
0
0
0

25
25
1
2
00:00
20:57
03:23
23:59
11,636
10,660
   130
   -49
  -532,050
  -533,000
60
4738
2
13
2
14
0
0

26
26
26
1
2
3
01:52
09:58
11:50
04:39
11:45
14:27
  9,722
  6,117
  8,976
   125
   129
   124
  -208,427
  -208,675
  -208,756
28
16
29
2
0
0
1
0
0
0
0
0

27
27
1
2
00:00
22:08
04:13
23:59
14,641
  6,404
   127
  -587
  -174,464
  -175,393
39
15591
2
13
1
6404
0
0

28
1
00:28
07:03
22,934
   125
    16,673
9
1
1
0

29
29
1
2
08:25
11:50
11:45
13:55
11,388
  7,155
   127
   126
    49,314
    49,283
19
8
1
0
1
0
0
0

30
30
1
2
07:18
16:51
11:33
19:44
14,842
10,021
   128
   118
   -67,775
   -67,834
19
7
2
5
1
0
0
0

31
1
16:11
21:49
19,635
   121
    13,106
12
11
1
0

32
1
14:40
20:43
20,920
   121
  -250,869
51
2
2
0

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	14:59	21:34	22,737	126	-192,603	23	2	2	0
2	1	05:08	11:15	21,249	132	-182,392	23	2	2	0
3 3 3	1 2 3	00:00 13:13 21:14	01:40 15:59 23:59	5,764 9,510 9,666	125 113 255	-200,709 -200,981 -200,987	14 16 3868	2 1 13	0 0 14	0 0 0
4	1	03:58	09:41	19,744	131	27,259	46	2	2	0
5 5	1 2	06:34 16:42	11:06 18:51	15,684 7,389	133 126	-722,914 -723,295	58 25	3 0	2 0	0 0
6 6 6	1 2 3	10:30 11:50 21:00	11:45 15:07 22:40	4,198 11,345 5,775	127 126 124	-65,521 -65,651 -66,104	18 52 31	0 1 1	0 0 1	0 0 0
7	-
8	1	00:00	05:18	18,364	129	145,179	14	2	1	0
9 9	1 2	04:26 13:04	08:02 16:56	12,494 13,275	132 124	-115,205 -115,271	12 15	2 1	1 1	0 0
10	1	07:20	11:45	15,130	122	307,275	228	1	1	0
11 11	1 2	00:56 16:58	05:22 19:38	15,397 9,216	126 117	-26,691 -26,700	7 5	3 1	1 0	0 0
12	1	05:58	10:52	17,001	130	358,263	18	2	2	0
13 13	1 2	00:00 20:48	02:15 23:59	7,869 11,211	128 241	-245,448 -245,490	10 3521	1 13	0 14	0 0
14	1	13:51	20:05	21,590	125	287,395	25	1	1	0
15 15 15	1 2 3	02:22 10:10 11:50	04:29 11:45 14:47	7,371 5,409 10,162	123 127 123	85,969 86,082 86,113	13 9 10	2 0 0	1 0 0	0 0 0
16	1	18:56	23:54	17,403	121	-131,210	15	2	2	0
17	1	01:50	08:08	21,924	132	-40,899	25	2	2	0
18	1	11:50	17:34	19,871	126	196,038	23	1	1	0
19 19 19	1 2 3	00:00 14:19 22:15	02:50 16:44 23:59	9,948 8,369 6,040	133 122 -472	-24,176 -24,252 -24,880	7 11 12714	17 1 13	0 1 6040	0 0 0
20 20	1 2	05:16 18:12	06:21 23:00	3,818 16,676	136 120	-118,392 -118,366	7 17	36 2	0 1	0 0
21 21	1 2	10:10 11:50	11:45 16:27	5,402 15,901	126 127	-69,307 -69,296	5 18	1 1	0 1	0 0
22 22	1 2	12:42 18:00	15:59 19:18	11,415 4,348	122 126	-209,573 -209,577	3 5	1 0	0 0	0 0
23 23	1 2	00:00 19:02	01:05 23:59	3,663 17,319	131 472	-341,045 -340,902	7 12804	1 13	0 14	0 0
24 24	1 2	08:22 11:50	11:45 15:01	11,550 11,003	135 132	-78,419 -78,460	19 12	1 0	1 0	0 0
25 25	1 2	00:00 20:57	03:23 23:59	11,636 10,660	130 -49	-532,050 -533,000	60 4738	2 13	2 14	0 0
26 26 26	1 2 3	01:52 09:58 11:50	04:39 11:45 14:27	9,722 6,117 8,976	125 129 124	-208,427 -208,675 -208,756	28 16 29	2 0 0	1 0 0	0 0 0
27 27	1 2	00:00 22:08	04:13 23:59	14,641 6,404	127 -587	-174,464 -175,393	39 15591	2 13	1 6404	0 0
28	1	00:28	07:03	22,934	125	16,673	9	1	1	0
29 29	1 2	08:25 11:50	11:45 13:55	11,388 7,155	127 126	49,314 49,283	19 8	1 0	1 0	0 0
30 30	1 2	07:18 16:51	11:33 19:44	14,842 10,021	128 118	-67,775 -67,834	19 7	2 5	1 0	0 0
31	1	16:11	21:49	19,635	121	13,106	12	11	1	0
32	1	14:40	20:43	20,920	121	-250,869	51	2	2	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-