GPS Space Vehicle Time Integrity for MJD 54557

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
-

2
1
04:03
10:10
21,178
   103
  -186,780
2448
1
2
0

3
3
3
1
2
3
12:57
20:08
22:18
14:53
22:17
23:59
  6,673
  7,425
  5,840
   113
   122
   928
  -208,208
  -208,338
  -207,568
33
23
17752
1
1
12
1
1
5840
0
0
0

4
1
02:54
08:35
19,706
    98
    37,387
2538
1
2
0

5
5
1
2
05:28
15:37
10:00
17:45
15,767
  7,406
   100
   121
  -738,039
  -738,346
2837
23
1
0
2
0
0
0

6
6
6
6
1
2
3
4
09:48
11:03
12:57
19:52
11:02
12:55
14:14
22:05
  4,097
  6,445
  4,600
  7,683
   114
   115
   115
   123
   -85,085
   -85,158
   -85,237
   -85,584
19
25
19
32
0
0
1
0
0
0
0
0
0
0
0
0

7
7
7
1
2
3
00:07
20:19
22:18
02:50
22:17
23:59
  9,475
  6,767
  5,810
   103
    99
   107
    85,856
    84,885
    84,797
42
35
24
1
1
0
1
1
0
0
0
0

8
8
1
2
00:07
22:18
04:12
23:59
14,217
  5,840
   121
  -509
   147,251
   146,742
5
14007
3
12
0
5840
0
0

9
9
1
2
03:20
12:57
06:57
15:50
12,394
10,078
    90
   117
  -117,758
  -117,791
3199
22
1
1
1
1
0
0

10
1
06:14
11:02
16,421
   102
      418
2780
1
2
0

11
11
1
2
00:05
15:54
01:59
18:33
  6,745
  9,244
   119
   116
   -26,503
   -26,494
4
5
2
8
0
0
0
0

12
1
04:52
09:46
17,069
    98
   358,758
2726
1
2
0

13
13
13
1
2
3
00:05
19:43
22:18
01:10
22:17
23:59
  3,874
  8,949
  5,840
   111
   118
  1,049
  -248,183
  -248,320
  -247,404
5
18
20491
5
1
12
0
1
5840
0
0
0

14
1
12:57
19:01
21,047
   120
   282,002
28
1
1
0

15
15
15
1
2
3
01:16
09:04
11:03
03:24
11:02
12:55
  7,379
  6,707
  6,445
   112
   117
   117
    91,876
    92,008
    92,039
10
10
9
1
0
0
0
0
0
0
0
0

16
1
17:49
22:17
15,515
   116
  -129,739
11
1
1
0

17
1
00:46
07:05
21,835
    96
   -40,278
2410
1
1
0

18
18
18
1
2
3
09:53
11:03
12:57
11:02
12:55
16:29
  3,761
  6,445
12,387
   121
   121
   122
   191,397
   191,379
   191,346
7
7
26
0
0
1
0
0
1
0
0
0

19
19
19
19
1
2
3
4
00:05
13:14
21:09
22:18
01:45
15:38
22:17
23:59
  5,947
  8,388
  4,060
  5,840
   117
   116
   122
   369
   -25,843
   -25,903
   -25,927
   -25,686
7
14
6
5409
3
1
0
12
0
1
0
12
0
0
0
0

20
20
1
2
04:10
18:00
05:15
21:54
  3,746
13,497
   120
   122
  -117,312
  -117,266
8
17
51
1
0
1
0
0

21
21
21
1
2
3
09:06
11:03
12:57
11:02
12:55
15:23
  6,588
  6,445
  8,438
   119
   120
   121
   -68,027
   -68,020
   -68,011
4
4
48
0
0
1
0
0
1
0
0
0

22
22
1
2
11:36
12:57
12:55
18:13
  4,450
18,367
   113
   111
  -210,012
  -210,017
4
6
0
1
0
0
0
0

23
23
1
2
17:59
22:18
22:17
23:57
14,939
  5,699
   119
   122
  -344,775
  -344,799
8
7
1
0
0
0
0
0

24
24
1
2
07:16
11:03
11:02
12:55
12,912
  6,445
   120
   118
   -82,673
   -82,707
29
8
1
0
1
0
0
0

25
25
25
1
2
3
00:06
19:45
22:18
02:12
22:17
23:59
  7,288
  8,837
  5,840
   118
   114
   578
    41,752
    44,093
    44,806
71
88
10187
1
1
12
1
1
1912
0
0
0

26
26
26
1
2
3
00:45
08:52
11:03
03:33
11:02
12:55
  9,758
  7,432
  6,445
   115
   121
   118
  -220,991
  -221,234
  -221,303
28
20
18
1
0
0
0
0
0
0
0
0

27
27
27
1
2
3
00:06
21:01
22:18
03:06
22:17
23:59
10,483
  4,474
  5,840
   110
   114
     8
  -178,130
  -178,319
  -178,438
11
31
2395
1
1
12
0
1
12
0
0
0

28
28
1
2
00:06
04:00
01:59
05:58
  6,717
  6,869
   121
   125
    17,355
    17,365
3
5
1
26
0
0
0
0

29
29
1
2
07:20
11:03
11:02
12:50
12,720
  6,123
   123
   125
    46,005
    45,989
32
4
1
4
1
0
0
0

30
30
1
2
06:12
15:45
10:28
18:38
14,644
10,083
    87
   117
   -70,057
   -70,086
2943
8
1
0
1
0
0
0

31
1
15:06
20:43
19,677
   117
    14,998
9
40
0
0

32
1
13:56
19:53
20,611
   116
  -261,245
49
1
1
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	-
2	1	04:03	10:10	21,178	103	-186,780	2448	1	2	0
3 3 3	1 2 3	12:57 20:08 22:18	14:53 22:17 23:59	6,673 7,425 5,840	113 122 928	-208,208 -208,338 -207,568	33 23 17752	1 1 12	1 1 5840	0 0 0
4	1	02:54	08:35	19,706	98	37,387	2538	1	2	0
5 5	1 2	05:28 15:37	10:00 17:45	15,767 7,406	100 121	-738,039 -738,346	2837 23	1 0	2 0	0 0
6 6 6 6	1 2 3 4	09:48 11:03 12:57 19:52	11:02 12:55 14:14 22:05	4,097 6,445 4,600 7,683	114 115 115 123	-85,085 -85,158 -85,237 -85,584	19 25 19 32	0 0 1 0	0 0 0 0	0 0 0 0
7 7 7	1 2 3	00:07 20:19 22:18	02:50 22:17 23:59	9,475 6,767 5,810	103 99 107	85,856 84,885 84,797	42 35 24	1 1 0	1 1 0	0 0 0
8 8	1 2	00:07 22:18	04:12 23:59	14,217 5,840	121 -509	147,251 146,742	5 14007	3 12	0 5840	0 0
9 9	1 2	03:20 12:57	06:57 15:50	12,394 10,078	90 117	-117,758 -117,791	3199 22	1 1	1 1	0 0
10	1	06:14	11:02	16,421	102	418	2780	1	2	0
11 11	1 2	00:05 15:54	01:59 18:33	6,745 9,244	119 116	-26,503 -26,494	4 5	2 8	0 0	0 0
12	1	04:52	09:46	17,069	98	358,758	2726	1	2	0
13 13 13	1 2 3	00:05 19:43 22:18	01:10 22:17 23:59	3,874 8,949 5,840	111 118 1,049	-248,183 -248,320 -247,404	5 18 20491	5 1 12	0 1 5840	0 0 0
14	1	12:57	19:01	21,047	120	282,002	28	1	1	0
15 15 15	1 2 3	01:16 09:04 11:03	03:24 11:02 12:55	7,379 6,707 6,445	112 117 117	91,876 92,008 92,039	10 10 9	1 0 0	0 0 0	0 0 0
16	1	17:49	22:17	15,515	116	-129,739	11	1	1	0
17	1	00:46	07:05	21,835	96	-40,278	2410	1	1	0
18 18 18	1 2 3	09:53 11:03 12:57	11:02 12:55 16:29	3,761 6,445 12,387	121 121 122	191,397 191,379 191,346	7 7 26	0 0 1	0 0 1	0 0 0
19 19 19 19	1 2 3 4	00:05 13:14 21:09 22:18	01:45 15:38 22:17 23:59	5,947 8,388 4,060 5,840	117 116 122 369	-25,843 -25,903 -25,927 -25,686	7 14 6 5409	3 1 0 12	0 1 0 12	0 0 0 0
20 20	1 2	04:10 18:00	05:15 21:54	3,746 13,497	120 122	-117,312 -117,266	8 17	51 1	0 1	0 0
21 21 21	1 2 3	09:06 11:03 12:57	11:02 12:55 15:23	6,588 6,445 8,438	119 120 121	-68,027 -68,020 -68,011	4 4 48	0 0 1	0 0 1	0 0 0
22 22	1 2	11:36 12:57	12:55 18:13	4,450 18,367	113 111	-210,012 -210,017	4 6	0 1	0 0	0 0
23 23	1 2	17:59 22:18	22:17 23:57	14,939 5,699	119 122	-344,775 -344,799	8 7	1 0	0 0	0 0
24 24	1 2	07:16 11:03	11:02 12:55	12,912 6,445	120 118	-82,673 -82,707	29 8	1 0	1 0	0 0
25 25 25	1 2 3	00:06 19:45 22:18	02:12 22:17 23:59	7,288 8,837 5,840	118 114 578	41,752 44,093 44,806	71 88 10187	1 1 12	1 1 1912	0 0 0
26 26 26	1 2 3	00:45 08:52 11:03	03:33 11:02 12:55	9,758 7,432 6,445	115 121 118	-220,991 -221,234 -221,303	28 20 18	1 0 0	0 0 0	0 0 0
27 27 27	1 2 3	00:06 21:01 22:18	03:06 22:17 23:59	10,483 4,474 5,840	110 114 8	-178,130 -178,319 -178,438	11 31 2395	1 1 12	0 1 12	0 0 0
28 28	1 2	00:06 04:00	01:59 05:58	6,717 6,869	121 125	17,355 17,365	3 5	1 26	0 0	0 0
29 29	1 2	07:20 11:03	11:02 12:50	12,720 6,123	123 125	46,005 45,989	32 4	1 4	1 0	0 0
30 30	1 2	06:12 15:45	10:28 18:38	14,644 10,083	87 117	-70,057 -70,086	2943 8	1 0	1 0	0 0
31	1	15:06	20:43	19,677	117	14,998	9	40	0	0
32	1	13:56	19:53	20,611	116	-261,245	49	1	1	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-