GPS Space Vehicle Time Integrity for MJD 53866

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
13:43
20:25
23,291
    -4
   -52,244
26
4
4
0

2
2
1
2
03:16
06:46
06:44
09:22
12,006
  9,133
    -7
   -10
     3,597
     3,566
11
8
0
10
0
0
0
0

3
3
1
2
12:00
19:24
14:11
23:45
  7,634
15,081
    -8
     2
   -97,668
   -97,752
7
29
1
2
0
1
0
0

4
4
1
2
02:17
06:48
06:44
07:52
15,572
  3,842
    -5
   -11
  -227,113
  -227,215
44
10
0
2
0
0
0
0

5
5
5
1
2
3
04:06
06:46
15:09
06:44
08:56
16:12
  9,048
  7,577
  3,280
    -7
    -7
    -0
    23,572
    23,091
    21,534
148
121
57
0
1
0
0
1
0
0
0
0

6
1
06:46
12:08
18,663
    -6
  -518,711
97
1
1
0

7
7
1
2
09:14
18:55
13:32
21:30
14,969
  9,028
    -5
     6
  -536,097
  -536,174
9
8
2
6
0
0
0
0

8
8
8
1
2
3
00:00
02:17
21:30
01:48
03:32
23:59
  6,359
  4,501
  8,616
   -14
   -13
  -268
    65,305
    65,315
    65,130
4
4
7244
0
1
12
0
0
13
0
0
0

9
9
1
2
02:27
11:09
06:08
14:55
12,987
13,180
    -3
     7
   -19,711
   -19,749
6
16
2
1
0
1
0
0

10
10
1
2
05:30
06:46
06:44
10:47
  4,260
14,200
     3
    -0
   -83,252
   -83,261
4
4
0
41
0
0
0
0

11
11
11
1
2
3
00:00
14:46
22:58
01:48
17:53
23:59
  6,359
10,664
  3,568
    -8
    -6
-1,237
  -326,268
  -326,405
  -327,700
5
7
21368
0
2
12
0
0
3568
0
0
0

12
-

13
1
18:42
23:59
18,448
   390
   -60,676
15224
12
13
0

14
1
12:02
18:20
21,734
    -2
    14,238
12
1
1
0

15
1
09:28
15:31
21,138
    -1
  -610,852
39
1
1
0

16
1
16:59
21:57
17,392
     3
   -42,192
36
3
3
0

17
17
1
2
00:00
02:17
01:48
06:13
  6,359
13,918
    -8
    -6
   -91,279
   -91,318
6
14
0
1
0
0
0
0

18
1
09:06
15:42
23,159
    -2
   234,776
13
1
1
0

19
19
19
1
2
3
00:00
12:36
20:29
01:05
14:53
23:59
  3,913
  7,966
12,072
    -2
    -6
   351
    11,415
    11,326
    11,627
7
5
10906
14
4
12
0
0
12
0
0
0

20
1
16:16
21:07
16,911
     2
    27,081
10
4
2
0

21
1
08:18
14:38
21,891
    -5
   -27,871
16
1
0
0

22
1
10:46
17:23
22,724
     1
   -94,670
36
2
2
0

23
1
17:08
23:08
20,788
     1
  -141,775
47
4
4
0

24
1
02:17
06:11
13,782
     1
    -5,072
11
16
0
0

25
1
14:38
20:23
19,852
    -1
   -21,908
602
1
10318
0

26
26
1
2
00:14
08:13
01:48
12:48
  5,478
15,876
    -5
    -6
   111,418
   111,807
19
57
0
1
0
1
0
0

27
27
1
2
00:00
20:24
01:48
23:59
  6,359
12,379
   -13
   166
   -48,185
   -48,145
4
5129
1
12
0
13
0
0

28
28
28
1
2
3
00:00
02:17
22:19
01:48
05:02
23:59
  6,359
  9,623
  5,708
   -12
   -11
  -657
   -27,681
   -27,672
   -28,265
4
5
14398
0
1
12
0
0
5708
0
0
0

29
29
1
2
00:00
07:59
01:48
12:19
  6,359
14,987
    -9
    -8
  -602,384
  -602,608
12
31
0
2
0
1
0
0

30
30
30
1
2
3
05:22
06:46
15:00
06:44
09:41
17:48
  4,701
10,259
  9,547
   -20
   -16
    -3
  -233,261
  -233,478
  -234,297
40
83
82
0
1
1
0
1
1
0
0
0

31
-

32
-

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	13:43	20:25	23,291	-4	-52,244	26	4	4	0
2 2	1 2	03:16 06:46	06:44 09:22	12,006 9,133	-7 -10	3,597 3,566	11 8	0 10	0 0	0 0
3 3	1 2	12:00 19:24	14:11 23:45	7,634 15,081	-8 2	-97,668 -97,752	7 29	1 2	0 1	0 0
4 4	1 2	02:17 06:48	06:44 07:52	15,572 3,842	-5 -11	-227,113 -227,215	44 10	0 2	0 0	0 0
5 5 5	1 2 3	04:06 06:46 15:09	06:44 08:56 16:12	9,048 7,577 3,280	-7 -7 -0	23,572 23,091 21,534	148 121 57	0 1 0	0 1 0	0 0 0
6	1	06:46	12:08	18,663	-6	-518,711	97	1	1	0
7 7	1 2	09:14 18:55	13:32 21:30	14,969 9,028	-5 6	-536,097 -536,174	9 8	2 6	0 0	0 0
8 8 8	1 2 3	00:00 02:17 21:30	01:48 03:32 23:59	6,359 4,501 8,616	-14 -13 -268	65,305 65,315 65,130	4 4 7244	0 1 12	0 0 13	0 0 0
9 9	1 2	02:27 11:09	06:08 14:55	12,987 13,180	-3 7	-19,711 -19,749	6 16	2 1	0 1	0 0
10 10	1 2	05:30 06:46	06:44 10:47	4,260 14,200	3 -0	-83,252 -83,261	4 4	0 41	0 0	0 0
11 11 11	1 2 3	00:00 14:46 22:58	01:48 17:53 23:59	6,359 10,664 3,568	-8 -6 -1,237	-326,268 -326,405 -327,700	5 7 21368	0 2 12	0 0 3568	0 0 0
12	-
13	1	18:42	23:59	18,448	390	-60,676	15224	12	13	0
14	1	12:02	18:20	21,734	-2	14,238	12	1	1	0
15	1	09:28	15:31	21,138	-1	-610,852	39	1	1	0
16	1	16:59	21:57	17,392	3	-42,192	36	3	3	0
17 17	1 2	00:00 02:17	01:48 06:13	6,359 13,918	-8 -6	-91,279 -91,318	6 14	0 1	0 0	0 0
18	1	09:06	15:42	23,159	-2	234,776	13	1	1	0
19 19 19	1 2 3	00:00 12:36 20:29	01:05 14:53 23:59	3,913 7,966 12,072	-2 -6 351	11,415 11,326 11,627	7 5 10906	14 4 12	0 0 12	0 0 0
20	1	16:16	21:07	16,911	2	27,081	10	4	2	0
21	1	08:18	14:38	21,891	-5	-27,871	16	1	0	0
22	1	10:46	17:23	22,724	1	-94,670	36	2	2	0
23	1	17:08	23:08	20,788	1	-141,775	47	4	4	0
24	1	02:17	06:11	13,782	1	-5,072	11	16	0	0
25	1	14:38	20:23	19,852	-1	-21,908	602	1	10318	0
26 26	1 2	00:14 08:13	01:48 12:48	5,478 15,876	-5 -6	111,418 111,807	19 57	0 1	0 1	0 0
27 27	1 2	00:00 20:24	01:48 23:59	6,359 12,379	-13 166	-48,185 -48,145	4 5129	1 12	0 13	0 0
28 28 28	1 2 3	00:00 02:17 22:19	01:48 05:02 23:59	6,359 9,623 5,708	-12 -11 -657	-27,681 -27,672 -28,265	4 5 14398	0 1 12	0 0 5708	0 0 0
29 29	1 2	00:00 07:59	01:48 12:19	6,359 14,987	-9 -8	-602,384 -602,608	12 31	0 2	0 1	0 0
30 30 30	1 2 3	05:22 06:46 15:00	06:44 09:41 17:48	4,701 10,259 9,547	-20 -16 -3	-233,261 -233,478 -234,297	40 83 82	0 1 1	0 1 1	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-