GPS Space Vehicle Time Integrity for MJD 53303

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
04:53
11:33
22,998
    27
  -369,876
11
0
0
0

2
-

3
3
1
2
01:55
10:00
04:45
14:19
  9,930
15,057
    19
    18
   -54,991
   -55,093
10
14
1
1
0
1
0
0

4
1
16:37
22:15
19,234
     6
  -584,585
101
2
1
0

5
5
1
2
05:43
18:37
06:47
23:26
  3,391
16,617
    17
     8
   -55,993
   -56,118
10
21
46
1
0
1
0
0

6
6
1
2
00:00
21:19
01:45
23:59
  6,132
  9,334
    16
   -33
  -476,519
  -476,823
8
887
0
11
0
11
0
0

7
1
14:39
20:56
21,781
    14
  -268,560
157
3
3
0

8
1
11:49
17:51
20,822
    15
    12,268
26
3
2
0

9
9
1
2
01:50
17:02
05:36
20:38
13,135
12,586
    11
    -0
    11,450
    11,544
13
8
1
1
0
0
0
0

10
10
1
2
00:00
20:06
01:33
23:59
  5,575
13,382
    17
   266
   -52,695
   -52,503
7
9112
4
11
0
11
0
0

11
11
1
2
05:17
13:35
08:30
17:39
10,888
14,028
    14
    16
  -160,374
  -160,474
11
25
1
2
0
2
0
0

12
-

13
1
09:26
14:48
18,572
    21
    19,727
19
2
2
0

14
1
02:33
08:51
21,686
    18
    30,197
10
42
0
0

15
1
01:50
06:41
16,641
    22
  -338,547
26
0
0
0

16
1
07:30
12:28
17,248
    24
    -4,277
10
0
0
0

17
17
1
2
00:00
19:04
01:22
23:59
  4,914
17,060
    11
   241
   160,411
   160,654
7
9088
15
11
0
12
0
0

18
18
1
2
00:00
01:50
01:45
06:21
  6,132
15,449
    12
    19
    89,777
    89,830
10
19
0
1
0
0
0
0

19
19
1
2
03:08
11:01
05:24
15:34
  7,848
15,823
    11
    26
     6,391
     6,419
4
24
3
2
0
2
0
0

20
1
06:43
11:36
17,028
    24
   112,409
13
1
0
0

21
21
21
1
2
3
00:00
01:50
22:47
01:45
05:11
23:59
  6,132
11,681
  4,059
    16
    16
  -992
   -81,328
   -81,334
   -82,383
3
5
18895
0
1
11
0
0
4059
0
0
0

22
1
01:50
07:47
20,567
    21
   -15,471
5
0
0
0

23
1
07:48
13:45
20,672
    24
  -191,822
37
1
1
0

24
1
17:53
23:46
20,208
     3
   -68,187
26
1
1
0

25
1
05:07
10:52
19,706
    19
   -78,222
8
5
0
0

26
26
26
26
1
2
3
4
00:00
01:50
14:48
22:42
01:45
03:22
17:13
23:59
  6,132
  5,452
  8,310
  4,323
    14
    10
     7
  -960
  -260,687
  -260,751
  -261,203
  -262,416
16
18
28
18684
0
1
2
11
0
0
1
4323
0
0
0
0

27
1
10:53
16:58
20,978
    21
  -452,328
75
3
3
0

28
1
13:09
19:45
22,814
    16
   -43,986
19
3
2
0

29
29
29
29
1
2
3
4
00:00
01:50
14:20
22:28
01:45
02:56
17:02
23:59
  6,132
  3,858
  9,062
  5,191
    16
    12
    11
  -740
  -300,020
  -299,951
  -299,316
  -299,703
23
18
43
15785
0
5
3
11
0
1
2
5191
0
0
0
0

30
30
1
2
05:33
19:50
08:15
23:59
  9,035
14,352
    17
   347
  -526,629
  -525,893
23
12634
1
11
0
11
0
0

31
1
13:57
20:20
21,989
    12
   -19,987
29
2
2
0

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	04:53	11:33	22,998	27	-369,876	11	0	0	0
2	-
3 3	1 2	01:55 10:00	04:45 14:19	9,930 15,057	19 18	-54,991 -55,093	10 14	1 1	0 1	0 0
4	1	16:37	22:15	19,234	6	-584,585	101	2	1	0
5 5	1 2	05:43 18:37	06:47 23:26	3,391 16,617	17 8	-55,993 -56,118	10 21	46 1	0 1	0 0
6 6	1 2	00:00 21:19	01:45 23:59	6,132 9,334	16 -33	-476,519 -476,823	8 887	0 11	0 11	0 0
7	1	14:39	20:56	21,781	14	-268,560	157	3	3	0
8	1	11:49	17:51	20,822	15	12,268	26	3	2	0
9 9	1 2	01:50 17:02	05:36 20:38	13,135 12,586	11 -0	11,450 11,544	13 8	1 1	0 0	0 0
10 10	1 2	00:00 20:06	01:33 23:59	5,575 13,382	17 266	-52,695 -52,503	7 9112	4 11	0 11	0 0
11 11	1 2	05:17 13:35	08:30 17:39	10,888 14,028	14 16	-160,374 -160,474	11 25	1 2	0 2	0 0
12	-
13	1	09:26	14:48	18,572	21	19,727	19	2	2	0
14	1	02:33	08:51	21,686	18	30,197	10	42	0	0
15	1	01:50	06:41	16,641	22	-338,547	26	0	0	0
16	1	07:30	12:28	17,248	24	-4,277	10	0	0	0
17 17	1 2	00:00 19:04	01:22 23:59	4,914 17,060	11 241	160,411 160,654	7 9088	15 11	0 12	0 0
18 18	1 2	00:00 01:50	01:45 06:21	6,132 15,449	12 19	89,777 89,830	10 19	0 1	0 0	0 0
19 19	1 2	03:08 11:01	05:24 15:34	7,848 15,823	11 26	6,391 6,419	4 24	3 2	0 2	0 0
20	1	06:43	11:36	17,028	24	112,409	13	1	0	0
21 21 21	1 2 3	00:00 01:50 22:47	01:45 05:11 23:59	6,132 11,681 4,059	16 16 -992	-81,328 -81,334 -82,383	3 5 18895	0 1 11	0 0 4059	0 0 0
22	1	01:50	07:47	20,567	21	-15,471	5	0	0	0
23	1	07:48	13:45	20,672	24	-191,822	37	1	1	0
24	1	17:53	23:46	20,208	3	-68,187	26	1	1	0
25	1	05:07	10:52	19,706	19	-78,222	8	5	0	0
26 26 26 26	1 2 3 4	00:00 01:50 14:48 22:42	01:45 03:22 17:13 23:59	6,132 5,452 8,310 4,323	14 10 7 -960	-260,687 -260,751 -261,203 -262,416	16 18 28 18684	0 1 2 11	0 0 1 4323	0 0 0 0
27	1	10:53	16:58	20,978	21	-452,328	75	3	3	0
28	1	13:09	19:45	22,814	16	-43,986	19	3	2	0
29 29 29 29	1 2 3 4	00:00 01:50 14:20 22:28	01:45 02:56 17:02 23:59	6,132 3,858 9,062 5,191	16 12 11 -740	-300,020 -299,951 -299,316 -299,703	23 18 43 15785	0 5 3 11	0 1 2 5191	0 0 0 0
30 30	1 2	05:33 19:50	08:15 23:59	9,035 14,352	17 347	-526,629 -525,893	23 12634	1 11	0 11	0 0
31	1	13:57	20:20	21,989	12	-19,987	29	2	2	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-