GPS Space Vehicle Time Integrity for MJD 54692

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
2
2
1
2
3
00:00
18:55
20:05
01:09
20:02
23:59
  4,074
  3,832
13,648
   565
   569
   770
  -194,514
  -194,323
  -194,097
6
8
8092
1
0
8
0
0
8
0
0
0

3
3
1
2
02:55
10:56
05:40
15:18
  9,331
15,165
   565
   562
  -268,781
  -268,949
20
24
2
1
1
1
0
0

4
4
1
2
17:42
20:05
20:02
23:24
  7,906
11,609
   560
   570
   143,130
   143,241
57
38
1
1
1
1
0
0

6
6
1
2
02:19
10:49
05:43
14:44
11,711
13,539
   561
   565
  -166,387
  -166,419
8
20
1
1
1
1
0
0

7
1
11:14
17:39
22,237
   565
    -7,782
28
2
2
0

8
1
12:54
18:55
20,741
   564
   166,393
37
3
2
0

9
9
9
1
2
3
02:46
18:03
20:05
06:42
20:02
21:40
13,594
  6,951
  5,649
   571
   574
   577
    -9,378
    -9,469
    -9,478
16
4
4
2
0
0
1
0
0
0
0
0

10
10
1
2
00:00
20:55
02:16
23:59
  7,858
10,702
   570
   654
     4,396
     4,500
18
2958
1
8
1
9
0
0

11
11
1
2
06:35
14:30
09:18
18:54
  9,567
15,210
   560
   565
   -21,125
   -21,099
4
24
3
2
0
2
0
0

12
1
20:05
23:59
13,648
   899
   355,406
13490
8
8
0

13
1
10:24
15:50
18,758
   565
  -267,035
13
1
1
0

14
1
03:39
09:55
21,857
   568
   232,943
32
0
0
0

15
15
1
2
00:00
15:58
03:59
18:07
13,755
  7,421
   568
   563
   160,118
   160,463
31
32
3
2
2
1
0
0

16
16
1
2
01:09
08:30
02:14
13:26
  3,664
17,229
   562
   566
  -111,740
  -111,673
9
11
1
0
1
0
0
0

17
17
1
2
15:39
20:05
20:02
21:58
15,124
  6,662
   565
   568
   -38,374
   -38,371
21
4
2
11
2
0
0
0

18
1
00:44
07:21
22,924
   567
   145,825
32
2
1
0

19
19
1
2
04:04
11:58
06:26
16:30
  8,274
15,718
   567
   567
   -34,103
   -34,114
5
21
1
2
0
2
0
0

20
1
07:43
12:36
17,010
   563
  -106,931
7
1
0
0

21
1
00:00
06:15
21,551
   568
   -53,963
13
3
1
0

22
1
02:23
08:59
23,016
   568
  -210,748
11
1
1
0

23
1
08:57
14:52
20,459
   564
  -368,374
28
1
1
0

24
24
1
2
00:00
21:59
04:42
23:59
16,314
  6,949
   569
   227
  -116,353
  -116,908
18
9941
3
8
1
9
0
0

25
1
10:27
16:52
22,141
   575
   223,714
139
1
1
0

26
26
1
2
00:00
15:20
03:59
18:16
13,739
  9,921
   567
   564
  -308,848
  -309,183
30
33
3
3
2
2
0
0

27
1
11:51
17:51
20,891
   559
  -209,508
25
2
2
0

28
1
14:13
20:02
20,127
   573
    22,406
13
2
2
0

29
29
1
2
00:00
22:00
03:35
23:59
12,299
  6,920
   558
   209
    40,505
    40,105
22
10129
2
8
2
9
0
0

30
30
30
1
2
3
00:00
06:34
20:59
01:17
09:29
23:59
  4,389
10,259
10,442
   556
   563
   763
   -90,470
   -90,528
   -90,432
5
9
7001
9
4
8
0
0
9
0
0
0

31
1
06:04
11:43
19,524
   562
    25,634
6
131
0
0

32
1
06:49
12:04
18,181
   564
  -312,616
9
3
0
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 2 2	1 2 3	00:00 18:55 20:05	01:09 20:02 23:59	4,074 3,832 13,648	565 569 770	-194,514 -194,323 -194,097	6 8 8092	1 0 8	0 0 8	0 0 0
3 3	1 2	02:55 10:56	05:40 15:18	9,331 15,165	565 562	-268,781 -268,949	20 24	2 1	1 1	0 0
4 4	1 2	17:42 20:05	20:02 23:24	7,906 11,609	560 570	143,130 143,241	57 38	1 1	1 1	0 0

6 6	1 2	02:19 10:49	05:43 14:44	11,711 13,539	561 565	-166,387 -166,419	8 20	1 1	1 1	0 0
7	1	11:14	17:39	22,237	565	-7,782	28	2	2	0
8	1	12:54	18:55	20,741	564	166,393	37	3	2	0
9 9 9	1 2 3	02:46 18:03 20:05	06:42 20:02 21:40	13,594 6,951 5,649	571 574 577	-9,378 -9,469 -9,478	16 4 4	2 0 0	1 0 0	0 0 0
10 10	1 2	00:00 20:55	02:16 23:59	7,858 10,702	570 654	4,396 4,500	18 2958	1 8	1 9	0 0
11 11	1 2	06:35 14:30	09:18 18:54	9,567 15,210	560 565	-21,125 -21,099	4 24	3 2	0 2	0 0
12	1	20:05	23:59	13,648	899	355,406	13490	8	8	0
13	1	10:24	15:50	18,758	565	-267,035	13	1	1	0
14	1	03:39	09:55	21,857	568	232,943	32	0	0	0
15 15	1 2	00:00 15:58	03:59 18:07	13,755 7,421	568 563	160,118 160,463	31 32	3 2	2 1	0 0
16 16	1 2	01:09 08:30	02:14 13:26	3,664 17,229	562 566	-111,740 -111,673	9 11	1 0	1 0	0 0
17 17	1 2	15:39 20:05	20:02 21:58	15,124 6,662	565 568	-38,374 -38,371	21 4	2 11	2 0	0 0
18	1	00:44	07:21	22,924	567	145,825	32	2	1	0
19 19	1 2	04:04 11:58	06:26 16:30	8,274 15,718	567 567	-34,103 -34,114	5 21	1 2	0 2	0 0
20	1	07:43	12:36	17,010	563	-106,931	7	1	0	0
21	1	00:00	06:15	21,551	568	-53,963	13	3	1	0
22	1	02:23	08:59	23,016	568	-210,748	11	1	1	0
23	1	08:57	14:52	20,459	564	-368,374	28	1	1	0
24 24	1 2	00:00 21:59	04:42 23:59	16,314 6,949	569 227	-116,353 -116,908	18 9941	3 8	1 9	0 0
25	1	10:27	16:52	22,141	575	223,714	139	1	1	0
26 26	1 2	00:00 15:20	03:59 18:16	13,739 9,921	567 564	-308,848 -309,183	30 33	3 3	2 2	0 0
27	1	11:51	17:51	20,891	559	-209,508	25	2	2	0
28	1	14:13	20:02	20,127	573	22,406	13	2	2	0
29 29	1 2	00:00 22:00	03:35 23:59	12,299 6,920	558 209	40,505 40,105	22 10129	2 8	2 9	0 0
30 30 30	1 2 3	00:00 06:34 20:59	01:17 09:29 23:59	4,389 10,259 10,442	556 563 763	-90,470 -90,528 -90,432	5 9 7001	9 4 8	0 0 9	0 0 0
31	1	06:04	11:43	19,524	562	25,634	6	131	0	0
32	1	06:49	12:04	18,181	564	-312,616	9	3	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-