GPS Space Vehicle Time Integrity for MJD 56020

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
11:37
20:15
15:01
23:59
11,902
13,130
   -25
   465
  -243,188
  -242,870
17
15191
1
13
0
2526
0
0

2
1
00:09
06:11
20,975
   -22
  -385,255
10
1
0
0

3
3
1
2
08:02
16:01
10:44
20:12
  9,395
14,319
   -20
   -20
   -31,070
   -31,228
17
21
2
0
0
0
0
0

4
4
1
2
00:00
22:52
04:40
23:59
16,263
  3,920
   -26
-1,523
  -141,920
  -144,285
55
26248
2
13
2
3920
0
0

5
1
02:11
07:31
18,455
   -27
   300,775
27
1
1
0

6
6
1
2
07:31
15:56
10:50
19:55
11,609
13,771
   -20
   -20
   -31,549
   -31,528
5
7
2
18
0
0
0
0

7
7
1
2
16:33
20:15
17:59
22:55
  4,873
  9,287
   -25
   -15
   -69,651
   -69,690
6
48
0
3
0
1
0
0

8
8
1
2
18:12
20:15
20:12
23:59
  6,957
13,130
   -28
   551
     -972
     -394
4
18109
1
13
0
13130
0
0

9
9
1
2
00:00
07:57
02:54
11:39
  9,908
12,713
   -18
   -31
  -148,905
  -148,994
17
16
1
2
1
1
0
0

10
10
1
2
00:45
16:43
05:14
19:19
15,674
  8,840
   -18
   -24
    34,215
    34,273
8
7
44
0
1
0
0
0

11
11
11
1
2
3
11:01
19:09
20:15
14:06
20:12
23:21
10,455
  3,564
10,851
   -26
    -9
   -12
   247,853
   247,961
   247,986
14
4
33
1
0
3
0
0
3
0
0
0

12
1
00:34
05:35
17,385
   -23
   -61,400
17
64
1
0

13
1
15:35
17:59
  8,070
   -26
  -215,655
8
1
0
0

14
1
08:54
15:08
21,546
   -23
  -199,064
17
1
1
0

15
1
05:26
10:23
17,272
   -25
    91,558
12
1
1
0

16
1
14:07
19:19
17,895
   -20
   229,940
9
13
0
0

17
17
1
2
00:00
20:36
02:51
23:59
  9,733
11,928
   -24
    93
  -138,484
  -138,176
21
3281
2
13
1
14
0
0

18
1
05:57
12:32
22,850
   -24
  -189,230
11
1
0
0

19
19
1
2
09:27
20:15
11:40
21:53
  7,693
  5,788
   -25
   -11
   251,869
   252,025
10
17
1
2
0
2
0
0

20
1
13:08
17:51
16,181
   -21
   -63,259
5
59
0
0

21
1
05:17
11:24
21,261
   -23
   214,808
19
1
1
0

22
1
07:47
14:20
22,586
   -21
  -143,277
11
1
1
0

23
1
14:13
20:06
20,354
   -20
  -218,227
27
0
0
0

24
-

25
25
1
2
02:10
11:46
06:26
14:33
14,839
  9,639
   -23
   -23
   -32,712
   -32,721
16
5
1
11
1
0
0
0

26
26
1
2
04:34
20:15
08:39
23:24
14,228
10,990
   -25
   -15
   248,792
   251,779
231
183
1
3
1
3
0
0

27
27
27
1
2
3
00:00
07:45
22:26
02:26
10:55
23:59
  8,539
11,074
  5,487
   -21
   -21
  -406
  -373,399
  -373,515
  -374,092
7
19
7633
1
2
14
0
1
15
0
0
0

28
28
1
2
00:00
20:15
02:00
23:59
  6,983
13,111
   -22
   276
  -129,302
  -129,308
10
9182
1
13
0
16
0
0

29
1
03:22
08:52
19,306
   -25
  -299,762
20
0
0
0

30
1
13:10
18:10
16,951
    -8
   113,391
93
0
0
0

31
1
11:04
16:41
19,328
   -24
  -227,008
25
3
0
0

32
1
12:05
17:19
18,269
   -24
   428,279
27
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	11:37 20:15	15:01 23:59	11,902 13,130	-25 465	-243,188 -242,870	17 15191	1 13	0 2526	0 0
2	1	00:09	06:11	20,975	-22	-385,255	10	1	0	0
3 3	1 2	08:02 16:01	10:44 20:12	9,395 14,319	-20 -20	-31,070 -31,228	17 21	2 0	0 0	0 0
4 4	1 2	00:00 22:52	04:40 23:59	16,263 3,920	-26 -1,523	-141,920 -144,285	55 26248	2 13	2 3920	0 0
5	1	02:11	07:31	18,455	-27	300,775	27	1	1	0
6 6	1 2	07:31 15:56	10:50 19:55	11,609 13,771	-20 -20	-31,549 -31,528	5 7	2 18	0 0	0 0
7 7	1 2	16:33 20:15	17:59 22:55	4,873 9,287	-25 -15	-69,651 -69,690	6 48	0 3	0 1	0 0
8 8	1 2	18:12 20:15	20:12 23:59	6,957 13,130	-28 551	-972 -394	4 18109	1 13	0 13130	0 0
9 9	1 2	00:00 07:57	02:54 11:39	9,908 12,713	-18 -31	-148,905 -148,994	17 16	1 2	1 1	0 0
10 10	1 2	00:45 16:43	05:14 19:19	15,674 8,840	-18 -24	34,215 34,273	8 7	44 0	1 0	0 0
11 11 11	1 2 3	11:01 19:09 20:15	14:06 20:12 23:21	10,455 3,564 10,851	-26 -9 -12	247,853 247,961 247,986	14 4 33	1 0 3	0 0 3	0 0 0
12	1	00:34	05:35	17,385	-23	-61,400	17	64	1	0
13	1	15:35	17:59	8,070	-26	-215,655	8	1	0	0
14	1	08:54	15:08	21,546	-23	-199,064	17	1	1	0
15	1	05:26	10:23	17,272	-25	91,558	12	1	1	0
16	1	14:07	19:19	17,895	-20	229,940	9	13	0	0
17 17	1 2	00:00 20:36	02:51 23:59	9,733 11,928	-24 93	-138,484 -138,176	21 3281	2 13	1 14	0 0
18	1	05:57	12:32	22,850	-24	-189,230	11	1	0	0
19 19	1 2	09:27 20:15	11:40 21:53	7,693 5,788	-25 -11	251,869 252,025	10 17	1 2	0 2	0 0
20	1	13:08	17:51	16,181	-21	-63,259	5	59	0	0
21	1	05:17	11:24	21,261	-23	214,808	19	1	1	0
22	1	07:47	14:20	22,586	-21	-143,277	11	1	1	0
23	1	14:13	20:06	20,354	-20	-218,227	27	0	0	0
24	-
25 25	1 2	02:10 11:46	06:26 14:33	14,839 9,639	-23 -23	-32,712 -32,721	16 5	1 11	1 0	0 0
26 26	1 2	04:34 20:15	08:39 23:24	14,228 10,990	-25 -15	248,792 251,779	231 183	1 3	1 3	0 0
27 27 27	1 2 3	00:00 07:45 22:26	02:26 10:55 23:59	8,539 11,074 5,487	-21 -21 -406	-373,399 -373,515 -374,092	7 19 7633	1 2 14	0 1 15	0 0 0
28 28	1 2	00:00 20:15	02:00 23:59	6,983 13,111	-22 276	-129,302 -129,308	10 9182	1 13	0 16	0 0
29	1	03:22	08:52	19,306	-25	-299,762	20	0	0	0
30	1	13:10	18:10	16,951	-8	113,391	93	0	0	0
31	1	11:04	16:41	19,328	-24	-227,008	25	3	0	0
32	1	12:05	17:19	18,269	-24	428,279	27	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-