GPS Space Vehicle Time Integrity for MJD 53919

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
10:08
15:35
15:33
16:49
18,806
  4,391
   -37
227,695
   -63,465
   164,245
28
15091009
1
1
1
4391
0
0

2
1
00:00
05:47
20,201
   -48
   -10,240
23
2
0
0

3
1
07:43
08:52
  3,913
255,508
   150,072
15986158
1
3913
0

4
1
00:00
04:11
14,655
   -53
  -266,680
38
0
0
0

5
1
00:23
05:15
16,936
   -48
  -187,476
186
1
1
0

6
-

7
7
1
2
05:46
15:35
09:59
18:06
14,605
  8,633
   -46
115,791
  -541,555
  -425,707
38
10762648
3
1
3
8633
0
0

8
8
1
2
17:50
22:00
19:59
23:49
  7,515
  6,191
   -54
   -39
    71,190
    71,225
6
5
0
0
0
0
0
0

9
9
9
1
2
3
00:00
07:33
22:44
02:31
11:15
23:59
  8,638
12,744
  4,539
   -55
   -53
  -716
   -26,597
   -26,638
   -27,380
5
30
13046
1
1
12
0
1
4539
0
0
0

10
1
01:51
07:07
18,424
   -52
   -86,034
39
3
3
0

11
11
1
2
11:10
22:00
14:15
23:28
10,895
  4,908
   -44
   -38
  -337,160
  -337,234
11
6
1
12
1
0
0
0

12
-

13
1
15:35
19:59
15,334
   -45
   -74,355
14
0
0
0

14
1
08:24
14:41
21,798
   -41
    10,625
11
2
2
0

15
1
05:53
11:55
20,784
   -43
  -638,712
58
4
4
0

16
16
1
2
13:24
15:35
15:33
18:22
  7,518
  9,595
   -42
104,178
   -53,998
    50,196
27
10208866
1
1
1
9595
0
0

17
17
1
2
00:00
20:15
02:38
23:59
  9,095
13,067
   -47
    78
   -99,996
   -99,902
4
4221
31
12
0
12
0
0

18
1
05:30
12:06
22,834
   -44
   241,599
40
4
4
0

19
19
1
2
08:55
16:50
11:16
19:59
  8,063
11,005
   -48
   -44
     1,702
     1,635
27
8
1
0
1
0
0
0

20
20
1
2
12:44
15:35
15:33
17:32
  9,743
  6,985
   -46
143,120
    24,594
   167,756
19
11965113
1
1
1
6985
0
0

21
1
04:44
11:03
21,821
   -45
   -39,396
26
3
3
0

22
1
07:10
13:47
23,008
   -41
  -112,704
28
2
2
0

23
23
1
2
13:36
15:35
15:33
19:35
  6,845
13,938
   -44
71,703
  -138,832
   -67,079
5
8470319
0
1
0
13938
0
0

24
24
1
2
00:00
21:41
02:49
23:59
  9,731
  7,931
   -53
  -264
   -17,792
   -18,228
9
5900
2
12
0
12
0
0

25
1
11:55
14:41
  9,721
   -40
   -69,821
219
0
1
0

26
26
1
2
04:37
20:35
09:11
23:07
15,832
  8,770
   -46
   -47
   166,859
   167,546
62
36
4
0
4
0
0
0

27
1
16:44
19:59
11,303
   -48
   -56,332
6
7
0
0

28
28
1
2
00:00
18:42
01:24
23:59
  5,064
18,479
   -46
   220
   -24,021
   -23,694
4
10253
2
12
0
12
0
0

29
29
1
2
04:24
20:12
08:44
22:55
15,053
  9,409
   -43
   -49
  -625,842
  -626,037
24
9
4
1
2
0
0
0

30
30
1
2
01:49
11:24
06:06
14:15
15,205
10,051
   -58
   -38
    -2,557
    -2,580
5
10
0
1
0
1
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	1 2	10:08 15:35	15:33 16:49	18,806 4,391	-37 227,695	-63,465 164,245	28 15091009	1 1	1 4391	0 0
2	1	00:00	05:47	20,201	-48	-10,240	23	2	0	0
3	1	07:43	08:52	3,913	255,508	150,072	15986158	1	3913	0
4	1	00:00	04:11	14,655	-53	-266,680	38	0	0	0
5	1	00:23	05:15	16,936	-48	-187,476	186	1	1	0
6	-
7 7	1 2	05:46 15:35	09:59 18:06	14,605 8,633	-46 115,791	-541,555 -425,707	38 10762648	3 1	3 8633	0 0
8 8	1 2	17:50 22:00	19:59 23:49	7,515 6,191	-54 -39	71,190 71,225	6 5	0 0	0 0	0 0
9 9 9	1 2 3	00:00 07:33 22:44	02:31 11:15 23:59	8,638 12,744 4,539	-55 -53 -716	-26,597 -26,638 -27,380	5 30 13046	1 1 12	0 1 4539	0 0 0
10	1	01:51	07:07	18,424	-52	-86,034	39	3	3	0
11 11	1 2	11:10 22:00	14:15 23:28	10,895 4,908	-44 -38	-337,160 -337,234	11 6	1 12	1 0	0 0
12	-
13	1	15:35	19:59	15,334	-45	-74,355	14	0	0	0
14	1	08:24	14:41	21,798	-41	10,625	11	2	2	0
15	1	05:53	11:55	20,784	-43	-638,712	58	4	4	0
16 16	1 2	13:24 15:35	15:33 18:22	7,518 9,595	-42 104,178	-53,998 50,196	27 10208866	1 1	1 9595	0 0
17 17	1 2	00:00 20:15	02:38 23:59	9,095 13,067	-47 78	-99,996 -99,902	4 4221	31 12	0 12	0 0
18	1	05:30	12:06	22,834	-44	241,599	40	4	4	0
19 19	1 2	08:55 16:50	11:16 19:59	8,063 11,005	-48 -44	1,702 1,635	27 8	1 0	1 0	0 0
20 20	1 2	12:44 15:35	15:33 17:32	9,743 6,985	-46 143,120	24,594 167,756	19 11965113	1 1	1 6985	0 0
21	1	04:44	11:03	21,821	-45	-39,396	26	3	3	0
22	1	07:10	13:47	23,008	-41	-112,704	28	2	2	0
23 23	1 2	13:36 15:35	15:33 19:35	6,845 13,938	-44 71,703	-138,832 -67,079	5 8470319	0 1	0 13938	0 0
24 24	1 2	00:00 21:41	02:49 23:59	9,731 7,931	-53 -264	-17,792 -18,228	9 5900	2 12	0 12	0 0
25	1	11:55	14:41	9,721	-40	-69,821	219	0	1	0
26 26	1 2	04:37 20:35	09:11 23:07	15,832 8,770	-46 -47	166,859 167,546	62 36	4 0	4 0	0 0
27	1	16:44	19:59	11,303	-48	-56,332	6	7	0	0
28 28	1 2	00:00 18:42	01:24 23:59	5,064 18,479	-46 220	-24,021 -23,694	4 10253	2 12	0 12	0 0
29 29	1 2	04:24 20:12	08:44 22:55	15,053 9,409	-43 -49	-625,842 -626,037	24 9	4 1	2 0	0 0
30 30	1 2	01:49 11:24	06:06 14:15	15,205 10,051	-58 -38	-2,557 -2,580	5 10	0 1	0 1	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-