GPS Space Vehicle Time Integrity for MJD 55622

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
03:20
09:24
21,002
   -58
  -323,097
15
1
1
0

3
3
3
1
2
3
11:18
19:16
22:10
13:59
22:06
23:41
  9,250
  9,662
  5,400
   -56
  -144
   -44
  -682,981
  -683,222
  -683,164
33
9803
16
2
1
2
2
3
2
0
0
0

4
1
02:30
07:48
18,498
   -60
   -49,416
54
0
0
0

5
1
05:23
10:43
18,635
   -60
   122,624
37
1
1
0

6
6
1
2
10:45
19:11
14:04
22:06
11,312
  9,973
   -56
  -143
  -103,252
   -99,261
473
9650
3
1
4061
2975
0
0

7
7
7
1
2
3
00:00
19:59
22:10
02:22
22:06
23:59
  8,149
  7,317
  6,537
   -65
  -180
   264
    -4,734
    -4,907
    -4,469
25
11265
6729
1
1
14
1
3
16
0
0
0

8
8
1
2
00:00
22:11
02:26
23:59
  8,305
  6,498
   -57
  -374
    -7,530
    -7,849
4
7042
2
14
0
14
0
0

9
9
1
2
02:30
11:09
06:07
14:57
12,595
13,059
   -64
   -54
   -65,077
   -65,144
12
20
0
2
0
2
0
0

10
10
1
2
04:09
20:15
08:45
22:06
16,011
  6,402
   -51
  -189
    67,616
    67,546
10
12043
1
1
0
1
0
0

11
11
11
1
2
3
00:00
14:36
22:35
02:26
17:26
23:59
  8,305
  9,925
  5,065
   -61
   -55
  -840
   131,064
   131,228
   130,521
17
12
15099
1
1
14
1
0
5065
0
0
0

12
1
03:49
08:30
16,377
   -59
    22,529
13
36
0
0

13
13
1
2
18:44
22:10
22:06
23:59
11,553
  6,537
  -131
  1,184
  -280,659
  -279,330
8965
26583
1
14
3
6537
0
0

14
1
11:59
17:54
20,404
   -50
  -134,937
29
2
2
0

15
15
1
2
01:13
08:36
02:26
13:31
  4,170
16,840
   -64
   -54
   146,937
   146,837
7
23
1
1
0
1
0
0

16
1
17:56
22:06
14,471
  -111
   154,581
8010
1
1
0

17
17
1
2
00:00
02:30
02:26
06:07
  8,305
12,674
   -66
   -63
  -183,625
  -183,625
48
3
1
25
1
0
0
0

18
1
09:25
16:03
22,918
   -51
  -124,353
19
2
2
0

19
19
19
1
2
3
12:28
20:22
22:10
14:51
22:06
23:59
  8,194
  6,018
  6,537
   -52
  -201
   705
   116,164
   116,118
   117,049
10
12421
16085
3
1
14
0
1
6537
0
0
0

20
20
20
1
2
3
03:20
16:21
17:56
04:29
17:54
21:05
  4,117
  5,321
11,050
   -62
   -53
   -46
   -48,727
   -48,719
   -48,712
8
6
21
11
3
2
0
0
2
0
0
0

21
1
08:11
14:25
21,475
   -52
   127,512
48
3
3
0

22
1
10:49
17:24
22,758
   -48
  -152,471
13
2
2
0

23
1
17:56
22:06
14,471
  -112
  -322,767
8010
1
1
0

24
24
1
2
00:00
14:45
02:26
17:54
  8,305
10,781
   -68
   -54
  -369,821
  -369,989
33
10
1
0
1
0
0
0

25
25
1
2
05:28
15:02
09:41
17:51
14,684
  9,635
   -59
   -49
    69,838
    69,883
17
5
1
22
1
0
0
0

26
26
1
2
00:00
07:49
02:26
11:57
  8,305
14,273
   -67
   -56
   134,090
   134,410
31
44
1
2
1
1
0
0

27
27
1
2
02:30
10:59
05:43
14:16
11,191
11,162
   -63
   -48
  -241,641
  -241,736
10
33
4
2
0
2
0
0

28
28
28
1
2
3
00:00
02:30
22:21
02:26
04:59
23:59
  8,305
  8,558
  5,894
   -56
   -58
  -845
   -22,869
   -22,890
   -23,823
23
8
16364
1
1
14
1
0
5894
0
0
0

29
1
06:27
11:59
19,087
   -57
  -189,380
14
1
0
0

30
30
30
1
2
3
09:03
16:28
17:56
10:23
17:54
21:26
  4,679
  4,923
12,265
   -56
   -44
   -44
  -326,001
  -326,069
  -326,091
12
4
19
2
0
2
1
0
2
0
0
0

31
31
1
2
14:20
17:56
17:54
19:57
12,294
  7,031
   -46
   -42
   -48,117
   -48,161
17
9
40
0
0
0
0
0

32
32
1
2
15:18
17:56
17:54
20:32
  8,819
  9,066
   -51
   -45
   206,919
   206,997
23
42
0
2
0
2
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	1	03:20	09:24	21,002	-58	-323,097	15	1	1	0
3 3 3	1 2 3	11:18 19:16 22:10	13:59 22:06 23:41	9,250 9,662 5,400	-56 -144 -44	-682,981 -683,222 -683,164	33 9803 16	2 1 2	2 3 2	0 0 0
4	1	02:30	07:48	18,498	-60	-49,416	54	0	0	0
5	1	05:23	10:43	18,635	-60	122,624	37	1	1	0
6 6	1 2	10:45 19:11	14:04 22:06	11,312 9,973	-56 -143	-103,252 -99,261	473 9650	3 1	4061 2975	0 0
7 7 7	1 2 3	00:00 19:59 22:10	02:22 22:06 23:59	8,149 7,317 6,537	-65 -180 264	-4,734 -4,907 -4,469	25 11265 6729	1 1 14	1 3 16	0 0 0
8 8	1 2	00:00 22:11	02:26 23:59	8,305 6,498	-57 -374	-7,530 -7,849	4 7042	2 14	0 14	0 0
9 9	1 2	02:30 11:09	06:07 14:57	12,595 13,059	-64 -54	-65,077 -65,144	12 20	0 2	0 2	0 0
10 10	1 2	04:09 20:15	08:45 22:06	16,011 6,402	-51 -189	67,616 67,546	10 12043	1 1	0 1	0 0
11 11 11	1 2 3	00:00 14:36 22:35	02:26 17:26 23:59	8,305 9,925 5,065	-61 -55 -840	131,064 131,228 130,521	17 12 15099	1 1 14	1 0 5065	0 0 0
12	1	03:49	08:30	16,377	-59	22,529	13	36	0	0
13 13	1 2	18:44 22:10	22:06 23:59	11,553 6,537	-131 1,184	-280,659 -279,330	8965 26583	1 14	3 6537	0 0
14	1	11:59	17:54	20,404	-50	-134,937	29	2	2	0
15 15	1 2	01:13 08:36	02:26 13:31	4,170 16,840	-64 -54	146,937 146,837	7 23	1 1	0 1	0 0
16	1	17:56	22:06	14,471	-111	154,581	8010	1	1	0
17 17	1 2	00:00 02:30	02:26 06:07	8,305 12,674	-66 -63	-183,625 -183,625	48 3	1 25	1 0	0 0
18	1	09:25	16:03	22,918	-51	-124,353	19	2	2	0
19 19 19	1 2 3	12:28 20:22 22:10	14:51 22:06 23:59	8,194 6,018 6,537	-52 -201 705	116,164 116,118 117,049	10 12421 16085	3 1 14	0 1 6537	0 0 0
20 20 20	1 2 3	03:20 16:21 17:56	04:29 17:54 21:05	4,117 5,321 11,050	-62 -53 -46	-48,727 -48,719 -48,712	8 6 21	11 3 2	0 0 2	0 0 0
21	1	08:11	14:25	21,475	-52	127,512	48	3	3	0
22	1	10:49	17:24	22,758	-48	-152,471	13	2	2	0
23	1	17:56	22:06	14,471	-112	-322,767	8010	1	1	0
24 24	1 2	00:00 14:45	02:26 17:54	8,305 10,781	-68 -54	-369,821 -369,989	33 10	1 0	1 0	0 0
25 25	1 2	05:28 15:02	09:41 17:51	14,684 9,635	-59 -49	69,838 69,883	17 5	1 22	1 0	0 0
26 26	1 2	00:00 07:49	02:26 11:57	8,305 14,273	-67 -56	134,090 134,410	31 44	1 2	1 1	0 0
27 27	1 2	02:30 10:59	05:43 14:16	11,191 11,162	-63 -48	-241,641 -241,736	10 33	4 2	0 2	0 0
28 28 28	1 2 3	00:00 02:30 22:21	02:26 04:59 23:59	8,305 8,558 5,894	-56 -58 -845	-22,869 -22,890 -23,823	23 8 16364	1 1 14	1 0 5894	0 0 0
29	1	06:27	11:59	19,087	-57	-189,380	14	1	0	0
30 30 30	1 2 3	09:03 16:28 17:56	10:23 17:54 21:26	4,679 4,923 12,265	-56 -44 -44	-326,001 -326,069 -326,091	12 4 19	2 0 2	1 0 2	0 0 0
31 31	1 2	14:20 17:56	17:54 19:57	12,294 7,031	-46 -42	-48,117 -48,161	17 9	40 0	0 0	0 0
32 32	1 2	15:18 17:56	17:54 20:32	8,819 9,066	-51 -45	206,919 206,997	23 42	0 2	0 2	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-