GPS Space Vehicle Time Integrity for MJD 53889

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
12:45
18:51
21,490
   -28
   -57,072
29
2
2
0

2
1
01:42
07:49
21,500
   -18
    -1,930
25
1
1
0

3
3
1
2
09:46
17:50
12:37
21:59
  9,631
14,341
   -19
   -25
  -103,817
  -103,919
9
15
1
0
0
0
0
0

4
1
00:36
05:59
18,769
   -17
  -245,090
62
3
3
0

5
1
02:29
07:20
16,998
   -17
   -78,593
240
2
2
0

6
1
05:11
07:59
  9,871
   -22
  -550,499
41
1
0
0

7
7
1
2
07:44
17:22
12:00
20:01
14,611
  9,292
   -16
   -24
  -540,233
  -540,283
36
7
2
8
2
0
0
0

8
8
1
2
00:00
19:55
01:57
21:59
  6,801
  7,083
   -21
   -30
    67,701
    67,776
61
5
2
21
2
0
0
0

9
9
1
2
00:52
09:35
04:34
12:43
12,799
10,561
   -19
94,676
   -22,801
    71,848
37
9730775
3
1
3
10561
0
0

10
1
03:55
07:59
14,461
   -17
   -84,443
4
18
0
0

11
11
1
2
00:00
13:12
01:35
16:18
  5,451
10,944
   -20
   -26
  -331,023
  -331,151
57
7
2
1
2
0
0
0

12
-

13
1
17:07
21:59
16,858
   -28
   -66,731
44
2
2
0

14
14
1
2
10:27
12:45
12:43
16:44
  7,773
14,061
128,637
   -17
   141,370
    12,707
11342418
5
1
0
7773
0
0
0

15
15
1
2
07:55
12:45
12:43
13:57
16,310
  4,252
61,303
   -13
  -561,460
  -622,843
7830202
8
1
0
16310
0
0
0

16
1
15:25
20:24
17,502
   -22
   -47,112
29
2
2
0

17
1
00:00
04:41
16,352
   -18
   -96,624
25
3
1
0

18
18
1
2
10:00
12:45
12:43
14:08
  9,082
  4,884
110,091
   -17
   347,997
   237,901
10493231
6
1
0
9082
0
0
0

19
19
1
2
11:00
18:54
12:43
21:59
  5,931
10,553
168,585
   -20
   176,034
     7,364
12984822
8
1
0
5931
0
0
0

20
20
1
2
01:51
14:45
02:53
19:34
  3,731
16,695
   -13
   -23
    25,939
    25,902
8
5
32
53
0
0
0
0

21
21
1
2
06:46
10:00
07:59
12:43
  4,433
  9,082
   -22
   -16
   -33,061
   -33,091
7
8
0
0
0
0
0
0

22
22
1
2
09:12
12:46
12:43
15:50
11,919
10,760
   -18
   -16
  -102,720
  -102,764
14
12
0
0
0
0
0
0

23
1
15:35
21:35
20,969
   -24
  -140,264
28
2
2
0

24
1
00:00
04:45
16,597
   -14
   -10,576
37
4
3
0

25
-

26
26
26
1
2
3
00:00
06:39
10:00
01:14
07:59
11:14
  4,443
  4,804
  3,941
   -19
   -22
   -21
   134,542
   134,828
   134,973
18
16
15
1
1
0
0
0
0
0
0
0

27
1
18:49
21:59
10,844
   -26
   -51,802
6
7
0
0

28
28
1
2
00:00
20:45
03:27
21:59
12,197
  4,125
   -17
   -26
   -26,073
   -26,027
24
4
2
0
2
0
0
0

29
29
1
2
00:00
06:26
01:01
07:59
  3,712
  5,615
   -16
   -17
  -614,352
  -614,480
6
11
1
1
0
0
0
0

30
-

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	12:45	18:51	21,490	-28	-57,072	29	2	2	0
2	1	01:42	07:49	21,500	-18	-1,930	25	1	1	0
3 3	1 2	09:46 17:50	12:37 21:59	9,631 14,341	-19 -25	-103,817 -103,919	9 15	1 0	0 0	0 0
4	1	00:36	05:59	18,769	-17	-245,090	62	3	3	0
5	1	02:29	07:20	16,998	-17	-78,593	240	2	2	0
6	1	05:11	07:59	9,871	-22	-550,499	41	1	0	0
7 7	1 2	07:44 17:22	12:00 20:01	14,611 9,292	-16 -24	-540,233 -540,283	36 7	2 8	2 0	0 0
8 8	1 2	00:00 19:55	01:57 21:59	6,801 7,083	-21 -30	67,701 67,776	61 5	2 21	2 0	0 0
9 9	1 2	00:52 09:35	04:34 12:43	12,799 10,561	-19 94,676	-22,801 71,848	37 9730775	3 1	3 10561	0 0
10	1	03:55	07:59	14,461	-17	-84,443	4	18	0	0
11 11	1 2	00:00 13:12	01:35 16:18	5,451 10,944	-20 -26	-331,023 -331,151	57 7	2 1	2 0	0 0
12	-
13	1	17:07	21:59	16,858	-28	-66,731	44	2	2	0
14 14	1 2	10:27 12:45	12:43 16:44	7,773 14,061	128,637 -17	141,370 12,707	11342418 5	1 0	7773 0	0 0
15 15	1 2	07:55 12:45	12:43 13:57	16,310 4,252	61,303 -13	-561,460 -622,843	7830202 8	1 0	16310 0	0 0
16	1	15:25	20:24	17,502	-22	-47,112	29	2	2	0
17	1	00:00	04:41	16,352	-18	-96,624	25	3	1	0
18 18	1 2	10:00 12:45	12:43 14:08	9,082 4,884	110,091 -17	347,997 237,901	10493231 6	1 0	9082 0	0 0
19 19	1 2	11:00 18:54	12:43 21:59	5,931 10,553	168,585 -20	176,034 7,364	12984822 8	1 0	5931 0	0 0
20 20	1 2	01:51 14:45	02:53 19:34	3,731 16,695	-13 -23	25,939 25,902	8 5	32 53	0 0	0 0
21 21	1 2	06:46 10:00	07:59 12:43	4,433 9,082	-22 -16	-33,061 -33,091	7 8	0 0	0 0	0 0
22 22	1 2	09:12 12:46	12:43 15:50	11,919 10,760	-18 -16	-102,720 -102,764	14 12	0 0	0 0	0 0
23	1	15:35	21:35	20,969	-24	-140,264	28	2	2	0
24	1	00:00	04:45	16,597	-14	-10,576	37	4	3	0
25	-
26 26 26	1 2 3	00:00 06:39 10:00	01:14 07:59 11:14	4,443 4,804 3,941	-19 -22 -21	134,542 134,828 134,973	18 16 15	1 1 0	0 0 0	0 0 0
27	1	18:49	21:59	10,844	-26	-51,802	6	7	0	0
28 28	1 2	00:00 20:45	03:27 21:59	12,197 4,125	-17 -26	-26,073 -26,027	24 4	2 0	2 0	0 0
29 29	1 2	00:00 06:26	01:01 07:59	3,712 5,615	-16 -17	-614,352 -614,480	6 11	1 1	0 0	0 0
30	-
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-