GPS Space Vehicle Time Integrity for MJD 54268

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
10:28
17:09
23,283
   129
  -134,524
22
2
1
0

2
2
1
2
00:00
02:50
02:46
06:07
  9,497
11,427
   132
   130
  -114,623
  -114,656
9
12
0
2
0
0
0
0

3
3
1
2
08:06
16:02
10:42
19:59
  9,101
13,863
   118
   121
   -73,384
   -73,559
16
23
1
0
0
0
0
0

4
4
4
1
2
3
00:00
02:50
22:43
02:46
04:30
23:59
  9,497
  5,952
  4,558
   131
168,138
-1,160
    -9,373
   158,641
   -10,589
4
12961895
24005
20
1
13
0
5952
4558
0
0
0

5
5
5
1
2
3
01:09
02:50
11:28
02:46
05:44
13:26
  5,658
10,065
  6,894
   130
99,484
   125
   -61,904
    37,014
   -63,861
85
9967660
102
0
1
0
0
10065
0
0
0
0

6
1
03:17
08:40
18,768
   127
  -215,971
58
1
1
0

7
1
03:46
08:55
17,941
   128
  -251,355
102
1
1
0

8
8
1
2
17:56
22:00
19:59
23:55
  7,234
  6,635
   114
   117
   111,554
   111,578
5
4
1
2
0
0
0
0

9
9
9
1
2
3
00:00
07:42
22:58
02:41
11:30
23:59
  9,284
13,108
  3,669
107,847
   125
   116
    33,011
   -74,753
   -74,830
10378448
9
5
1
3
0
9284
0
0
0
0
0

10
1
02:50
07:15
15,269
65,620
   -37,845
8092723
1
15269
0

11
11
1
2
11:25
22:00
14:21
23:44
10,157
  5,980
   122
   126
   -18,465
   -18,493
9
5
1
2
1
0
0
0

12
1
02:50
05:30
  9,209
108,717
   155,730
10420624
1
9209
0

13
1
15:22
17:59
  8,906
   119
  -182,179
22
1
1
0

14
1
08:43
15:01
21,782
   125
   -25,254
16
1
1
0

15
-

16
16
1
2
06:07
13:28
07:11
18:25
  3,557
17,084
   122
   125
  -156,044
  -156,134
20
23
2
2
1
1
0
0

17
17
1
2
00:00
20:50
02:46
23:59
  9,497
11,060
   131
   260
   -64,243
   -64,004
6
3982
3
13
0
13
0
0

18
1
05:51
12:31
23,133
   127
   247,253
22
1
1
0

19
19
1
2
09:07
17:00
11:25
19:59
  7,966
10,382
   123
   126
   -43,332
   -43,423
8
9
1
0
0
0
0
0

20
1
12:43
17:36
16,987
   124
    25,871
16
2
2
0

21
1
04:48
11:07
22,018
   128
   -77,869
12
1
1
0

22
1
07:22
13:59
22,905
   125
  -186,839
17
1
1
0

23
1
14:00
17:59
13,817
   123
  -174,413
15
1
1
0

24
1
03:08
09:46
22,912
   126
    -7,986
21
1
1
0

25
25
1
2
15:55
20:50
17:59
22:12
  7,156
  4,901
   118
   125
  -321,138
  -321,481
42
29
1
0
0
0
0
0

26
26
1
2
04:45
20:50
09:20
23:17
15,759
  8,492
   125
   120
   255,134
   256,291
99
55
1
0
1
0
0
0

27
27
1
2
16:57
20:50
20:49
22:57
13,190
  7,291
   122
   127
  -117,089
  -117,111
9
7
0
0
0
0
0
0

28
28
28
1
2
3
00:00
18:54
22:00
01:35
19:59
23:59
  5,427
  3,928
  6,893
   122
   127
   831
     1,264
     1,315
     2,028
5
4
15989
4
0
13
0
0
6893
0
0
0

29
29
1
2
04:28
22:00
08:47
23:02
15,006
  3,476
   134
   122
    -3,676
    -3,699
8
4
38
0
1
0
0
0

30
30
1
2
02:50
11:34
06:10
14:10
11,545
  9,085
   124
   119
   -36,749
   -36,790
28
11
1
1
1
1
0
0

31
1
10:58
16:36
19,495
   121
   -17,658
12
2
1
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 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	10:28	17:09	23,283	129	-134,524	22	2	1	0
2 2	1 2	00:00 02:50	02:46 06:07	9,497 11,427	132 130	-114,623 -114,656	9 12	0 2	0 0	0 0
3 3	1 2	08:06 16:02	10:42 19:59	9,101 13,863	118 121	-73,384 -73,559	16 23	1 0	0 0	0 0
4 4 4	1 2 3	00:00 02:50 22:43	02:46 04:30 23:59	9,497 5,952 4,558	131 168,138 -1,160	-9,373 158,641 -10,589	4 12961895 24005	20 1 13	0 5952 4558	0 0 0
5 5 5	1 2 3	01:09 02:50 11:28	02:46 05:44 13:26	5,658 10,065 6,894	130 99,484 125	-61,904 37,014 -63,861	85 9967660 102	0 1 0	0 10065 0	0 0 0
6	1	03:17	08:40	18,768	127	-215,971	58	1	1	0
7	1	03:46	08:55	17,941	128	-251,355	102	1	1	0
8 8	1 2	17:56 22:00	19:59 23:55	7,234 6,635	114 117	111,554 111,578	5 4	1 2	0 0	0 0
9 9 9	1 2 3	00:00 07:42 22:58	02:41 11:30 23:59	9,284 13,108 3,669	107,847 125 116	33,011 -74,753 -74,830	10378448 9 5	1 3 0	9284 0 0	0 0 0
10	1	02:50	07:15	15,269	65,620	-37,845	8092723	1	15269	0
11 11	1 2	11:25 22:00	14:21 23:44	10,157 5,980	122 126	-18,465 -18,493	9 5	1 2	1 0	0 0
12	1	02:50	05:30	9,209	108,717	155,730	10420624	1	9209	0
13	1	15:22	17:59	8,906	119	-182,179	22	1	1	0
14	1	08:43	15:01	21,782	125	-25,254	16	1	1	0
15	-
16 16	1 2	06:07 13:28	07:11 18:25	3,557 17,084	122 125	-156,044 -156,134	20 23	2 2	1 1	0 0
17 17	1 2	00:00 20:50	02:46 23:59	9,497 11,060	131 260	-64,243 -64,004	6 3982	3 13	0 13	0 0
18	1	05:51	12:31	23,133	127	247,253	22	1	1	0
19 19	1 2	09:07 17:00	11:25 19:59	7,966 10,382	123 126	-43,332 -43,423	8 9	1 0	0 0	0 0
20	1	12:43	17:36	16,987	124	25,871	16	2	2	0
21	1	04:48	11:07	22,018	128	-77,869	12	1	1	0
22	1	07:22	13:59	22,905	125	-186,839	17	1	1	0
23	1	14:00	17:59	13,817	123	-174,413	15	1	1	0
24	1	03:08	09:46	22,912	126	-7,986	21	1	1	0
25 25	1 2	15:55 20:50	17:59 22:12	7,156 4,901	118 125	-321,138 -321,481	42 29	1 0	0 0	0 0
26 26	1 2	04:45 20:50	09:20 23:17	15,759 8,492	125 120	255,134 256,291	99 55	1 0	1 0	0 0
27 27	1 2	16:57 20:50	20:49 22:57	13,190 7,291	122 127	-117,089 -117,111	9 7	0 0	0 0	0 0
28 28 28	1 2 3	00:00 18:54 22:00	01:35 19:59 23:59	5,427 3,928 6,893	122 127 831	1,264 1,315 2,028	5 4 15989	4 0 13	0 0 6893	0 0 0
29 29	1 2	04:28 22:00	08:47 23:02	15,006 3,476	134 122	-3,676 -3,699	8 4	38 0	1 0	0 0
30 30	1 2	02:50 11:34	06:10 14:10	11,545 9,085	124 119	-36,749 -36,790	28 11	1 1	1 1	0 0
31	1	10:58	16:36	19,495	121	-17,658	12	2	1	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-