GPS Space Vehicle Time Integrity for MJD 55604

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
04:33
10:37
21,044
  -242
  -320,156
24
2
1
0

3
3
1
2
12:32
20:30
15:13
21:59
  9,360
  5,372
  -249
  -257
  -675,303
  -675,443
14
9
1
0
0
0
0
0

4
1
03:43
09:02
18,563
  -243
   -33,681
56
1
1
0

5
1
06:38
11:35
17,141
  -248
   113,256
43
2
2
0

6
6
1
2
11:59
20:25
15:18
21:59
11,658
  5,619
  -252
  -260
    72,897
    73,461
74
33
2
0
2
0
0
0

7
7
1
2
00:00
21:13
03:35
23:59
12,372
  9,677
  -251
  -277
    -3,720
    -3,801
45
1655
2
1
2
3
0
0

8
1
00:00
04:40
16,234
  -247
    -7,592
27
2
2
0

9
9
1
2
03:38
12:23
07:20
15:59
12,848
12,619
  -248
  -245
   -61,528
   -61,600
9
13
1
1
0
1
0
0

10
1
05:24
10:03
16,157
  -246
    65,752
30
2
2
0

11
11
1
2
00:00
15:54
04:18
18:41
14,950
  9,397
  -249
  -263
   126,253
   126,405
24
748
3
1
2
1
0
0

12
1
05:00
09:56
16,935
  -245
    27,387
38
15
1
0

13
13
1
2
00:00
19:58
01:32
21:59
  5,276
  6,983
  -252
  -254
  -283,009
  -282,914
5
4
13
1
0
0
0
0

14
1
13:13
19:26
21,478
  -254
  -131,121
495
2
2
0

15
15
15
1
2
3
02:30
09:51
11:40
03:41
11:35
14:48
  3,971
  6,101
10,904
  -256
  -246
  -248
   152,052
   151,965
   151,931
6
9
30
1
0
3
0
0
3
0
0
0

16
1
20:00
21:59
  6,934
  -253
   149,917
5
0
0
0

17
1
01:07
07:20
21,628
  -253
  -183,235
15
2
2
0

18
1
11:40
15:59
15,122
  -248
  -121,363
32
3
2
0

19
19
1
2
00:00
13:43
02:14
16:05
  7,762
  8,196
  -249
  -258
   110,068
   110,239
7
801
1
1
0
2
0
0

20
1
17:33
21:59
15,423
  -254
   -48,927
5
34
0
0

21
21
1
2
09:23
11:40
11:35
15:38
  7,622
13,881
  -246
  -244
   123,151
   123,184
45
23
1
3
1
3
0
0

22
1
12:02
18:37
22,817
  -254
  -153,670
480
1
2
0

23
1
18:29
21:59
12,387
  -255
  -326,638
10
0
0
0

24
24
1
2
00:42
15:58
04:28
19:34
13,032
12,395
  -255
  -261
  -364,933
  -365,125
12
651
3
1
1
1
0
0

25
25
1
2
06:41
16:15
10:55
19:04
14,663
  9,858
  -246
  -253
    67,639
    67,679
35
6
2
7
2
0
0
0

26
26
26
1
2
3
00:40
09:03
11:41
03:55
11:35
13:12
11,097
  8,746
  5,402
  -255
  -245
  -246
   118,824
   119,110
   119,182
36
44
23
3
1
2
2
1
2
0
0
0

27
27
1
2
03:04
12:12
06:56
15:28
13,600
11,494
  -248
  -252
  -236,175
  -236,294
48
17
2
1
2
0
0
0

28
1
00:00
06:12
21,512
  -249
   -19,779
12
3
0
0

29
29
1
2
07:43
11:41
11:35
13:15
13,526
  5,580
  -248
  -244
  -185,046
  -185,072
27
46
1
2
1
2
0
0

30
30
1
2
10:17
17:42
11:35
21:59
  4,549
14,918
  -253
  -258
  -321,523
  -321,627
7
15
1
0
0
0
0
0

31
1
18:00
21:13
11,058
  -253
   -41,094
15
0
0
0

32
1
16:31
21:45
18,267
  -255
   194,745
43
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	-
2	1	04:33	10:37	21,044	-242	-320,156	24	2	1	0
3 3	1 2	12:32 20:30	15:13 21:59	9,360 5,372	-249 -257	-675,303 -675,443	14 9	1 0	0 0	0 0
4	1	03:43	09:02	18,563	-243	-33,681	56	1	1	0
5	1	06:38	11:35	17,141	-248	113,256	43	2	2	0
6 6	1 2	11:59 20:25	15:18 21:59	11,658 5,619	-252 -260	72,897 73,461	74 33	2 0	2 0	0 0
7 7	1 2	00:00 21:13	03:35 23:59	12,372 9,677	-251 -277	-3,720 -3,801	45 1655	2 1	2 3	0 0
8	1	00:00	04:40	16,234	-247	-7,592	27	2	2	0
9 9	1 2	03:38 12:23	07:20 15:59	12,848 12,619	-248 -245	-61,528 -61,600	9 13	1 1	0 1	0 0
10	1	05:24	10:03	16,157	-246	65,752	30	2	2	0
11 11	1 2	00:00 15:54	04:18 18:41	14,950 9,397	-249 -263	126,253 126,405	24 748	3 1	2 1	0 0
12	1	05:00	09:56	16,935	-245	27,387	38	15	1	0
13 13	1 2	00:00 19:58	01:32 21:59	5,276 6,983	-252 -254	-283,009 -282,914	5 4	13 1	0 0	0 0
14	1	13:13	19:26	21,478	-254	-131,121	495	2	2	0
15 15 15	1 2 3	02:30 09:51 11:40	03:41 11:35 14:48	3,971 6,101 10,904	-256 -246 -248	152,052 151,965 151,931	6 9 30	1 0 3	0 0 3	0 0 0
16	1	20:00	21:59	6,934	-253	149,917	5	0	0	0
17	1	01:07	07:20	21,628	-253	-183,235	15	2	2	0
18	1	11:40	15:59	15,122	-248	-121,363	32	3	2	0
19 19	1 2	00:00 13:43	02:14 16:05	7,762 8,196	-249 -258	110,068 110,239	7 801	1 1	0 2	0 0
20	1	17:33	21:59	15,423	-254	-48,927	5	34	0	0
21 21	1 2	09:23 11:40	11:35 15:38	7,622 13,881	-246 -244	123,151 123,184	45 23	1 3	1 3	0 0
22	1	12:02	18:37	22,817	-254	-153,670	480	1	2	0
23	1	18:29	21:59	12,387	-255	-326,638	10	0	0	0
24 24	1 2	00:42 15:58	04:28 19:34	13,032 12,395	-255 -261	-364,933 -365,125	12 651	3 1	1 1	0 0
25 25	1 2	06:41 16:15	10:55 19:04	14,663 9,858	-246 -253	67,639 67,679	35 6	2 7	2 0	0 0
26 26 26	1 2 3	00:40 09:03 11:41	03:55 11:35 13:12	11,097 8,746 5,402	-255 -245 -246	118,824 119,110 119,182	36 44 23	3 1 2	2 1 2	0 0 0
27 27	1 2	03:04 12:12	06:56 15:28	13,600 11,494	-248 -252	-236,175 -236,294	48 17	2 1	2 0	0 0
28	1	00:00	06:12	21,512	-249	-19,779	12	3	0	0
29 29	1 2	07:43 11:41	11:35 13:15	13,526 5,580	-248 -244	-185,046 -185,072	27 46	1 2	1 2	0 0
30 30	1 2	10:17 17:42	11:35 21:59	4,549 14,918	-253 -258	-321,523 -321,627	7 15	1 0	0 0	0 0
31	1	18:00	21:13	11,058	-253	-41,094	15	0	0	0
32	1	16:31	21:45	18,267	-255	194,745	43	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-