GPS Space Vehicle Time Integrity for MJD 55583

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

2
1
05:58
12:02
21,126
  -450
  -316,549
20
2
2
0

3
3
1
2
00:00
13:59
02:26
16:39
  8,477
  9,274
  -454
  -457
  -666,142
  -666,406
14
12
1
1
0
0
0
0

4
1
04:53
10:30
19,656
  -450
   -15,594
61
1
1
0

5
1
08:05
13:25
18,549
  -453
   102,318
41
2
2
0

6
6
1
2
00:00
13:25
01:54
16:44
  6,555
11,526
  -463
  -465
    25,885
    27,312
57
97
1
1
1
1
0
0

7
1
00:00
05:01
17,274
  -461
    -2,674
4
43
0
0

8
1
00:09
06:06
20,605
  -451
    -7,689
3
4
0
0

9
9
1
2
05:04
13:49
08:46
17:35
13,034
13,259
  -452
  -452
   -57,343
   -57,425
8
7
1
0
0
0
0
0

10
10
1
2
00:00
06:52
01:20
11:32
  4,519
16,049
  -453
  -442
    63,483
    63,536
4
16
1
2
0
1
0
0

11
11
1
2
01:24
17:25
05:50
20:07
15,388
  9,026
  -458
  -446
   120,722
   120,892
18
12
3
0
0
0
0
0

12
1
06:24
11:25
17,291
  -451
    33,174
26
6
2
0

13
1
00:00
02:58
10,144
  -461
  -285,568
4
25
0
0

14
1
14:40
20:09
18,667
  -448
  -126,203
11
0
0
0

15
15
1
2
03:59
11:19
05:06
16:16
  3,744
17,168
  -460
  -455
   158,408
   158,287
7
25
1
1
0
1
0
0

16
1
20:10
21:59
  6,521
  -440
   144,338
7
0
0
0

17
1
02:32
08:45
21,577
  -454
  -182,499
4
69
0
0

18
1
12:01
18:39
22,929
  -451
  -117,806
11
0
0
0

19
19
1
2
00:00
15:10
03:40
17:31
12,658
  8,095
  -458
  -455
   103,308
   103,495
14
11
1
0
0
0
0
0

20
20
20
1
2
3
05:58
18:58
20:10
07:07
20:09
21:59
  3,912
  3,931
  6,521
  -442
  -445
  -440
   -49,191
   -49,191
   -49,186
7
4
3
27
10
2
0
0
0
0
0
0

21
1
10:52
17:05
21,588
  -452
   118,050
21
1
1
0

22
1
13:27
19:59
22,512
  -446
  -155,048
10
0
0
0

23
23
1
2
00:00
20:10
01:57
21:59
  6,731
  6,505
  -459
  -443
  -331,234
  -331,052
4
6
1
2
0
0
0
0

24
24
1
2
02:07
17:23
05:55
20:09
13,123
  9,228
  -457
  -442
  -359,067
  -359,228
11
8
2
0
0
0
0
0

25
25
1
2
08:06
17:40
12:20
20:09
14,786
  8,265
  -452
  -442
    64,394
    64,461
25
8
2
1
2
0
0
0

26
26
1
2
02:07
10:29
05:21
14:37
11,108
14,361
  -447
  -453
   101,577
   101,865
978
40
1
1
1
1
0
0

27
27
1
2
04:29
13:37
08:21
16:53
13,418
11,392
  -442
  -452
  -229,803
  -229,923
12
10
1
0
0
0
0
0

28
1
01:04
07:38
22,811
  -455
   -16,286
9
0
0
0

29
1
09:12
14:42
19,221
  -459
  -180,281
35
2
2
0

30
30
30
1
2
3
11:44
19:09
20:10
13:02
20:09
21:59
  4,661
  3,298
  6,521
  -456
  -439
  -439
  -316,081
  -316,147
  -316,163
6
5
8
1
0
0
0
0
0
0
0
0

31
31
1
2
17:02
20:10
20:09
21:59
10,353
  6,521
  -447
  -443
   -33,159
   -33,194
13
10
75
0
0
0
0
0

32
32
1
2
17:55
20:10
20:09
21:59
  7,632
  6,521
  -445
  -440
   180,176
   180,242
21
14
0
0
0
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

2	1	05:58	12:02	21,126	-450	-316,549	20	2	2	0
3 3	1 2	00:00 13:59	02:26 16:39	8,477 9,274	-454 -457	-666,142 -666,406	14 12	1 1	0 0	0 0
4	1	04:53	10:30	19,656	-450	-15,594	61	1	1	0
5	1	08:05	13:25	18,549	-453	102,318	41	2	2	0
6 6	1 2	00:00 13:25	01:54 16:44	6,555 11,526	-463 -465	25,885 27,312	57 97	1 1	1 1	0 0
7	1	00:00	05:01	17,274	-461	-2,674	4	43	0	0
8	1	00:09	06:06	20,605	-451	-7,689	3	4	0	0
9 9	1 2	05:04 13:49	08:46 17:35	13,034 13,259	-452 -452	-57,343 -57,425	8 7	1 0	0 0	0 0
10 10	1 2	00:00 06:52	01:20 11:32	4,519 16,049	-453 -442	63,483 63,536	4 16	1 2	0 1	0 0
11 11	1 2	01:24 17:25	05:50 20:07	15,388 9,026	-458 -446	120,722 120,892	18 12	3 0	0 0	0 0
12	1	06:24	11:25	17,291	-451	33,174	26	6	2	0
13	1	00:00	02:58	10,144	-461	-285,568	4	25	0	0
14	1	14:40	20:09	18,667	-448	-126,203	11	0	0	0
15 15	1 2	03:59 11:19	05:06 16:16	3,744 17,168	-460 -455	158,408 158,287	7 25	1 1	0 1	0 0
16	1	20:10	21:59	6,521	-440	144,338	7	0	0	0
17	1	02:32	08:45	21,577	-454	-182,499	4	69	0	0
18	1	12:01	18:39	22,929	-451	-117,806	11	0	0	0
19 19	1 2	00:00 15:10	03:40 17:31	12,658 8,095	-458 -455	103,308 103,495	14 11	1 0	0 0	0 0
20 20 20	1 2 3	05:58 18:58 20:10	07:07 20:09 21:59	3,912 3,931 6,521	-442 -445 -440	-49,191 -49,191 -49,186	7 4 3	27 10 2	0 0 0	0 0 0
21	1	10:52	17:05	21,588	-452	118,050	21	1	1	0
22	1	13:27	19:59	22,512	-446	-155,048	10	0	0	0
23 23	1 2	00:00 20:10	01:57 21:59	6,731 6,505	-459 -443	-331,234 -331,052	4 6	1 2	0 0	0 0
24 24	1 2	02:07 17:23	05:55 20:09	13,123 9,228	-457 -442	-359,067 -359,228	11 8	2 0	0 0	0 0
25 25	1 2	08:06 17:40	12:20 20:09	14,786 8,265	-452 -442	64,394 64,461	25 8	2 1	2 0	0 0
26 26	1 2	02:07 10:29	05:21 14:37	11,108 14,361	-447 -453	101,577 101,865	978 40	1 1	1 1	0 0
27 27	1 2	04:29 13:37	08:21 16:53	13,418 11,392	-442 -452	-229,803 -229,923	12 10	1 0	0 0	0 0
28	1	01:04	07:38	22,811	-455	-16,286	9	0	0	0
29	1	09:12	14:42	19,221	-459	-180,281	35	2	2	0
30 30 30	1 2 3	11:44 19:09 20:10	13:02 20:09 21:59	4,661 3,298 6,521	-456 -439 -439	-316,081 -316,147 -316,163	6 5 8	1 0 0	0 0 0	0 0 0
31 31	1 2	17:02 20:10	20:09 21:59	10,353 6,521	-447 -443	-33,159 -33,194	13 10	75 0	0 0	0 0
32 32	1 2	17:55 20:10	20:09 21:59	7,632 6,521	-445 -440	180,176 180,242	21 14	0 0	0 0	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-