GPS Space Vehicle Time Integrity for MJD 56022

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
11:29
20:00
14:53
23:59
11,587
13,753
   -18
   -14
  -244,103
  -244,266
18
25
1
1
0
0
0
0

2
1
00:01
06:03
20,951
   -20
  -385,502
1516
1
3
0

3
3
1
2
07:54
15:53
10:36
20:20
  9,440
15,252
    -8
   -17
   -31,920
   -32,081
12
39
2
2
0
2
0
0

4
4
1
2
00:00
22:58
04:31
23:59
15,721
  3,635
   -28
-1,664
  -143,890
  -146,405
1750
26544
1
14
3
3635
0
0

5
1
02:02
07:23
18,540
   -12
   301,502
40
4
3
0

6
6
1
2
07:23
15:48
10:41
19:47
11,655
13,827
   -11
   -22
   -31,427
   -31,415
7
37
1
2
1
2
0
0

7
1
16:24
22:47
22,102
   -20
   -70,212
24
1
1
0

8
1
18:03
23:59
20,502
   380
     -602
15078
14
15
0

9
9
9
1
2
3
00:00
07:49
22:55
02:45
11:31
23:59
  9,642
12,784
  3,849
   -38
   -12
-1,111
  -149,367
  -149,425
  -150,646
2234
13
18127
1
2
14
1
0
3849
0
0
0

10
10
1
2
00:36
16:35
05:06
19:11
15,464
  9,071
   -23
   -25
    34,415
    34,473
1765
6
1
2
1
0
0
0

11
11
1
2
10:53
19:01
13:57
23:14
10,213
14,589
   -15
   -14
   248,490
   248,608
13
18
1
1
0
1
0
0

12
1
00:26
05:15
16,558
   -21
   -61,764
1705
1
2
0

13
1
15:27
20:57
18,956
   -19
  -215,249
35
2
2
0

14
1
08:45
15:00
21,345
   -15
  -199,252
18
1
1
0

15
1
05:18
10:15
17,352
   -14
    91,534
15
2
2
0

16
1
13:59
19:10
18,128
   -19
   230,191
14
2
2
0

17
17
1
2
00:00
22:00
02:43
23:59
  9,473
  6,931
   -35
   239
  -138,060
  -137,589
2254
5724
1
14
1
15
0
0

18
1
05:49
12:25
22,914
   -12
  -189,531
17
2
1
0

19
19
1
2
09:19
17:07
11:32
21:47
  7,632
16,192
   -17
   -16
   252,521
   252,644
20
20
2
0
1
0
0
0

20
1
12:59
15:59
10,129
   -18
   -63,250
4
37
0
0

21
1
05:09
11:16
21,477
   -12
   215,246
33
4
3
0

22
1
07:39
14:11
22,374
   -11
  -143,318
9
1
1
0

23
1
14:05
19:58
20,645
   -18
  -217,612
31
2
2
0

24
-

25
25
1
2
02:02
11:38
06:18
14:25
14,877
  9,422
    -7
   -16
   -32,748
   -32,766
33
6
3
5
2
0
0
0

26
26
1
2
04:26
19:56
08:31
23:16
14,261
11,415
    -7
   -13
   258,181
   261,138
231
192
3
1
3
1
0
0

27
27
27
1
2
3
00:00
07:37
22:18
02:18
10:47
23:59
  7,999
11,128
  5,831
   -31
    -8
  -246
  -374,094
  -374,187
  -374,612
2453
17
4524
1
2
14
1
0
15
0
0
0

28
28
1
2
00:00
19:18
01:52
23:59
  6,445
16,334
   -51
   263
  -130,027
  -130,023
2733
9469
1
14
1
14
0
0

29
1
03:14
08:44
19,331
   -13
  -300,352
32
3
2
0

30
1
13:01
18:02
17,214
   -16
   116,379
95
2
2
0

31
1
10:56
15:59
17,145
   -15
  -227,733
26
9
0
0

32
1
11:56
15:59
13,853
   -17
   429,055
20
0
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 1	1 2	11:29 20:00	14:53 23:59	11,587 13,753	-18 -14	-244,103 -244,266	18 25	1 1	0 0	0 0
2	1	00:01	06:03	20,951	-20	-385,502	1516	1	3	0
3 3	1 2	07:54 15:53	10:36 20:20	9,440 15,252	-8 -17	-31,920 -32,081	12 39	2 2	0 2	0 0
4 4	1 2	00:00 22:58	04:31 23:59	15,721 3,635	-28 -1,664	-143,890 -146,405	1750 26544	1 14	3 3635	0 0
5	1	02:02	07:23	18,540	-12	301,502	40	4	3	0
6 6	1 2	07:23 15:48	10:41 19:47	11,655 13,827	-11 -22	-31,427 -31,415	7 37	1 2	1 2	0 0
7	1	16:24	22:47	22,102	-20	-70,212	24	1	1	0
8	1	18:03	23:59	20,502	380	-602	15078	14	15	0
9 9 9	1 2 3	00:00 07:49 22:55	02:45 11:31 23:59	9,642 12,784 3,849	-38 -12 -1,111	-149,367 -149,425 -150,646	2234 13 18127	1 2 14	1 0 3849	0 0 0
10 10	1 2	00:36 16:35	05:06 19:11	15,464 9,071	-23 -25	34,415 34,473	1765 6	1 2	1 0	0 0
11 11	1 2	10:53 19:01	13:57 23:14	10,213 14,589	-15 -14	248,490 248,608	13 18	1 1	0 1	0 0
12	1	00:26	05:15	16,558	-21	-61,764	1705	1	2	0
13	1	15:27	20:57	18,956	-19	-215,249	35	2	2	0
14	1	08:45	15:00	21,345	-15	-199,252	18	1	1	0
15	1	05:18	10:15	17,352	-14	91,534	15	2	2	0
16	1	13:59	19:10	18,128	-19	230,191	14	2	2	0
17 17	1 2	00:00 22:00	02:43 23:59	9,473 6,931	-35 239	-138,060 -137,589	2254 5724	1 14	1 15	0 0
18	1	05:49	12:25	22,914	-12	-189,531	17	2	1	0
19 19	1 2	09:19 17:07	11:32 21:47	7,632 16,192	-17 -16	252,521 252,644	20 20	2 0	1 0	0 0
20	1	12:59	15:59	10,129	-18	-63,250	4	37	0	0
21	1	05:09	11:16	21,477	-12	215,246	33	4	3	0
22	1	07:39	14:11	22,374	-11	-143,318	9	1	1	0
23	1	14:05	19:58	20,645	-18	-217,612	31	2	2	0
24	-
25 25	1 2	02:02 11:38	06:18 14:25	14,877 9,422	-7 -16	-32,748 -32,766	33 6	3 5	2 0	0 0
26 26	1 2	04:26 19:56	08:31 23:16	14,261 11,415	-7 -13	258,181 261,138	231 192	3 1	3 1	0 0
27 27 27	1 2 3	00:00 07:37 22:18	02:18 10:47 23:59	7,999 11,128 5,831	-31 -8 -246	-374,094 -374,187 -374,612	2453 17 4524	1 2 14	1 0 15	0 0 0
28 28	1 2	00:00 19:18	01:52 23:59	6,445 16,334	-51 263	-130,027 -130,023	2733 9469	1 14	1 14	0 0
29	1	03:14	08:44	19,331	-13	-300,352	32	3	2	0
30	1	13:01	18:02	17,214	-16	116,379	95	2	2	0
31	1	10:56	15:59	17,145	-15	-227,733	26	9	0	0
32	1	11:56	15:59	13,853	-17	429,055	20	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-