GPS Space Vehicle Time Integrity for MJD 54429

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
1
2
00:00
22:46
05:28
23:59
19,149
  4,113
   187
-1,107
  -168,407
  -169,875
16
22863
4
13
2
4113
0
0

2
1
12:46
18:53
20,980
   200
  -153,532
20
2
2
0

3
3
1
2
04:58
20:54
09:20
23:38
15,262
  9,182
   193
   194
  -148,944
  -149,241
27
17
2
0
1
0
0
0

4
1
11:35
17:15
19,424
   201
    29,016
41
3
2
0

5
5
1
2
00:25
14:14
02:35
18:45
  7,543
15,380
   185
   198
  -559,761
  -560,968
53
103
2
2
1
1
0
0

6
1
16:19
21:40
18,173
   197
  -207,864
59
1
1
0

7
1
16:44
21:52
17,512
   209
    23,376
18
3
1
0

8
1
07:00
12:58
20,634
   202
   131,189
39
3
2
0

9
9
1
2
12:03
20:41
15:40
23:59
12,297
11,250
   202
   590
   -98,047
   -97,710
32
11891
2
13
2
13
0
0

10
1
14:58
20:16
18,281
   196
   154,419
71
3
3
0

11
11
1
2
00:33
08:32
03:21
12:54
  9,775
15,053
   179
   204
   -26,001
   -25,985
9
30
2
2
1
2
0
0

12
1
13:34
18:29
16,938
   197
   349,641
19
2
2
0

13
1
04:27
09:51
19,005
   196
  -223,319
19
1
1
0

14
14
1
2
00:00
21:30
03:50
23:59
13,326
  8,608
   187
   194
   317,880
   317,688
26
7
4
0
3
0
0
0

15
15
1
2
10:09
17:54
12:08
22:37
  7,001
16,131
   195
   197
    77,283
    77,118
28
34
2
2
1
2
0
0

16
1
02:35
07:35
17,507
   192
  -126,158
15
2
1
0

17
1
09:25
15:41
21,476
   197
   -47,931
28
3
2
0

18
18
1
2
00:00
18:39
01:18
23:59
  4,726
18,068
   185
   461
   223,655
   223,754
8
9847
2
13
0
15
0
0

19
19
1
2
06:00
22:03
10:31
23:59
15,621
  6,698
   201
   660
    -8,594
    -8,241
34
10631
2
13
2
13
0
0

20
20
1
2
01:58
12:55
06:44
14:09
16,650
  4,466
   188
   200
  -125,453
  -125,420
10
9
1
4
1
0
0
0

21
1
17:38
23:58
21,656
   199
   -75,908
13
2
2
0

22
22
1
2
00:00
20:20
03:00
23:59
10,548
12,546
   187
   209
  -203,583
  -203,618
37
634
2
13
2
13
0
0

23
1
02:51
08:48
20,714
   193
  -312,144
35
2
2
0

24
1
16:03
22:41
22,764
   197
   -48,683
23
3
1
0

25
1
05:03
11:19
21,655
   197
  -483,550
38
2
2
0

26
26
1
2
09:41
17:42
12:19
22:17
  8,943
15,656
   196
   200
  -105,978
  -106,359
40
62
2
2
1
2
0
0

27
1
05:59
11:58
20,813
   193
  -149,819
30
2
2
0

28
1
08:01
14:37
22,698
   199
    11,142
33
3
3
0

29
-

30
30
1
2
00:33
14:56
03:21
19:11
  9,853
14,576
   178
   194
   -53,549
   -53,609
12
21
3
3
1
2
0
0

31
1
00:00
05:32
19,402
   184
     -891
24
4
3
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	1 2	00:00 22:46	05:28 23:59	19,149 4,113	187 -1,107	-168,407 -169,875	16 22863	4 13	2 4113	0 0
2	1	12:46	18:53	20,980	200	-153,532	20	2	2	0
3 3	1 2	04:58 20:54	09:20 23:38	15,262 9,182	193 194	-148,944 -149,241	27 17	2 0	1 0	0 0
4	1	11:35	17:15	19,424	201	29,016	41	3	2	0
5 5	1 2	00:25 14:14	02:35 18:45	7,543 15,380	185 198	-559,761 -560,968	53 103	2 2	1 1	0 0
6	1	16:19	21:40	18,173	197	-207,864	59	1	1	0
7	1	16:44	21:52	17,512	209	23,376	18	3	1	0
8	1	07:00	12:58	20,634	202	131,189	39	3	2	0
9 9	1 2	12:03 20:41	15:40 23:59	12,297 11,250	202 590	-98,047 -97,710	32 11891	2 13	2 13	0 0
10	1	14:58	20:16	18,281	196	154,419	71	3	3	0
11 11	1 2	00:33 08:32	03:21 12:54	9,775 15,053	179 204	-26,001 -25,985	9 30	2 2	1 2	0 0
12	1	13:34	18:29	16,938	197	349,641	19	2	2	0
13	1	04:27	09:51	19,005	196	-223,319	19	1	1	0
14 14	1 2	00:00 21:30	03:50 23:59	13,326 8,608	187 194	317,880 317,688	26 7	4 0	3 0	0 0
15 15	1 2	10:09 17:54	12:08 22:37	7,001 16,131	195 197	77,283 77,118	28 34	2 2	1 2	0 0
16	1	02:35	07:35	17,507	192	-126,158	15	2	1	0
17	1	09:25	15:41	21,476	197	-47,931	28	3	2	0
18 18	1 2	00:00 18:39	01:18 23:59	4,726 18,068	185 461	223,655 223,754	8 9847	2 13	0 15	0 0
19 19	1 2	06:00 22:03	10:31 23:59	15,621 6,698	201 660	-8,594 -8,241	34 10631	2 13	2 13	0 0
20 20	1 2	01:58 12:55	06:44 14:09	16,650 4,466	188 200	-125,453 -125,420	10 9	1 4	1 0	0 0
21	1	17:38	23:58	21,656	199	-75,908	13	2	2	0
22 22	1 2	00:00 20:20	03:00 23:59	10,548 12,546	187 209	-203,583 -203,618	37 634	2 13	2 13	0 0
23	1	02:51	08:48	20,714	193	-312,144	35	2	2	0
24	1	16:03	22:41	22,764	197	-48,683	23	3	1	0
25	1	05:03	11:19	21,655	197	-483,550	38	2	2	0
26 26	1 2	09:41 17:42	12:19 22:17	8,943 15,656	196 200	-105,978 -106,359	40 62	2 2	1 2	0 0
27	1	05:59	11:58	20,813	193	-149,819	30	2	2	0
28	1	08:01	14:37	22,698	199	11,142	33	3	3	0
29	-
30 30	1 2	00:33 14:56	03:21 19:11	9,853 14,576	178 194	-53,549 -53,609	12 21	3 3	1 2	0 0
31	1	00:00	05:32	19,402	184	-891	24	4	3	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-