GPS Space Vehicle Time Integrity for MJD 54420

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
00:00
06:06
21,366
   193
  -166,607
15
3
2
0

2
1
13:23
19:30
21,186
   196
  -151,371
21
1
1
0

3
3
1
2
05:35
22:00
09:58
23:59
15,370
  6,705
   194
   725
  -144,743
  -144,512
35
12012
2
13
1
6681
0
0

4
1
12:12
17:52
19,683
   195
    25,495
43
2
2
0

5
5
1
2
01:01
14:51
03:13
19:22
  7,572
15,568
   182
   195
  -541,760
  -543,034
55
109
1
1
1
1
0
0

6
1
16:56
22:17
18,504
   193
  -215,365
53
1
1
0

7
1
17:20
22:29
17,895
   192
    25,233
23
1
1
0

8
1
07:37
13:35
20,647
   196
   130,183
34
3
2
0

9
9
9
1
2
3
00:00
12:39
21:18
01:13
16:16
23:59
  4,397
12,628
  9,119
   185
   190
   468
   -96,653
   -96,733
   -96,505
7
37
7209
1
2
13
0
2
13
0
0
0

10
1
15:34
20:52
18,487
   195
   145,038
67
1
1
0

11
11
1
2
01:10
09:09
03:58
13:30
  9,657
15,038
   183
   195
   -25,735
   -25,736
9
34
1
4
1
4
0
0

12
1
14:10
19:05
16,972
   192
   348,683
10
0
0
0

13
1
05:03
10:27
18,970
   191
  -221,282
27
1
1
0

14
14
1
2
00:00
22:08
04:27
23:59
15,459
  6,222
   186
  -382
   319,915
   319,152
20
12581
3
13
2
6222
0
0

15
15
1
2
10:47
18:31
12:45
23:14
  6,914
16,307
   187
   193
    82,001
    81,776
15
38
1
1
0
1
0
0

16
1
03:11
08:10
17,448
   191
  -124,827
21
3
2
0

17
1
10:01
16:18
21,737
   190
   -48,673
32
3
2
0

18
18
1
2
00:00
20:00
01:57
23:59
  6,814
13,613
   185
   460
   225,457
   225,558
8
8446
2
13
0
13
0
0

19
19
19
1
2
3
00:00
06:37
22:40
01:03
11:09
23:59
  3,809
15,728
  4,279
   188
   197
   345
    -6,991
    -7,043
    -7,001
4
34
2666
2
2
13
0
2
13
0
0
0

20
20
1
2
02:35
13:31
07:20
14:38
16,649
  4,024
   188
   192
  -125,951
  -125,929
30
8
2
12
2
0
0
0

21
1
18:14
23:59
19,616
   547
   -75,914
13527
13
14
0

22
22
1
2
00:00
20:56
03:37
23:59
12,724
10,185
   186
    59
  -202,936
  -203,142
14
3848
2
13
1
13
0
0

23
1
03:28
09:25
20,707
   192
  -309,509
21
2
1
0

24
1
16:40
23:18
22,887
   199
   -46,454
18
1
1
0

25
1
05:40
11:55
21,728
   190
  -479,549
50
3
3
0

26
26
1
2
10:19
18:20
12:56
22:56
  8,776
15,946
   186
   190
   -96,669
   -97,057
55
59
5
1
4
1
0
0

27
1
06:36
12:35
20,903
   193
  -147,873
25
2
2
0

28
1
08:37
15:14
22,901
   194
    10,645
19
4
4
0

29
-

30
30
1
2
01:09
15:32
04:01
19:48
  9,791
14,791
   186
   188
   -52,433
   -52,500
10
14
2
1
1
1
0
0

31
1
00:32
06:09
19,563
   184
    -1,982
16
2
2
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	00:00	06:06	21,366	193	-166,607	15	3	2	0
2	1	13:23	19:30	21,186	196	-151,371	21	1	1	0
3 3	1 2	05:35 22:00	09:58 23:59	15,370 6,705	194 725	-144,743 -144,512	35 12012	2 13	1 6681	0 0
4	1	12:12	17:52	19,683	195	25,495	43	2	2	0
5 5	1 2	01:01 14:51	03:13 19:22	7,572 15,568	182 195	-541,760 -543,034	55 109	1 1	1 1	0 0
6	1	16:56	22:17	18,504	193	-215,365	53	1	1	0
7	1	17:20	22:29	17,895	192	25,233	23	1	1	0
8	1	07:37	13:35	20,647	196	130,183	34	3	2	0
9 9 9	1 2 3	00:00 12:39 21:18	01:13 16:16 23:59	4,397 12,628 9,119	185 190 468	-96,653 -96,733 -96,505	7 37 7209	1 2 13	0 2 13	0 0 0
10	1	15:34	20:52	18,487	195	145,038	67	1	1	0
11 11	1 2	01:10 09:09	03:58 13:30	9,657 15,038	183 195	-25,735 -25,736	9 34	1 4	1 4	0 0
12	1	14:10	19:05	16,972	192	348,683	10	0	0	0
13	1	05:03	10:27	18,970	191	-221,282	27	1	1	0
14 14	1 2	00:00 22:08	04:27 23:59	15,459 6,222	186 -382	319,915 319,152	20 12581	3 13	2 6222	0 0
15 15	1 2	10:47 18:31	12:45 23:14	6,914 16,307	187 193	82,001 81,776	15 38	1 1	0 1	0 0
16	1	03:11	08:10	17,448	191	-124,827	21	3	2	0
17	1	10:01	16:18	21,737	190	-48,673	32	3	2	0
18 18	1 2	00:00 20:00	01:57 23:59	6,814 13,613	185 460	225,457 225,558	8 8446	2 13	0 13	0 0
19 19 19	1 2 3	00:00 06:37 22:40	01:03 11:09 23:59	3,809 15,728 4,279	188 197 345	-6,991 -7,043 -7,001	4 34 2666	2 2 13	0 2 13	0 0 0
20 20	1 2	02:35 13:31	07:20 14:38	16,649 4,024	188 192	-125,951 -125,929	30 8	2 12	2 0	0 0
21	1	18:14	23:59	19,616	547	-75,914	13527	13	14	0
22 22	1 2	00:00 20:56	03:37 23:59	12,724 10,185	186 59	-202,936 -203,142	14 3848	2 13	1 13	0 0
23	1	03:28	09:25	20,707	192	-309,509	21	2	1	0
24	1	16:40	23:18	22,887	199	-46,454	18	1	1	0
25	1	05:40	11:55	21,728	190	-479,549	50	3	3	0
26 26	1 2	10:19 18:20	12:56 22:56	8,776 15,946	186 190	-96,669 -97,057	55 59	5 1	4 1	0 0
27	1	06:36	12:35	20,903	193	-147,873	25	2	2	0
28	1	08:37	15:14	22,901	194	10,645	19	4	4	0
29	-
30 30	1 2	01:09 15:32	04:01 19:48	9,791 14,791	186 188	-52,433 -52,500	10 14	2 1	1 1	0 0
31	1	00:32	06:09	19,563	184	-1,982	16	2	2	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-