GPS Space Vehicle Time Integrity for MJD 52688

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347916 degrees, longitude 174.9174890 degrees, height 26.2 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
01:57
07:50
21,177
    81
  -272,143
12
0
0
0

2
1
02:13
07:29
18,909
    77
    66,905
36
0
0
0

3
3
1
2
04:07
19:56
08:26
22:49
15,486
10,346
    78
    60
  -106,285
  -106,473
12
12
1
0
0
0
0
0

4
1
10:46
16:23
20,210
    67
   -26,649
27
0
0
0

5
1
12:31
17:24
17,614
    65
    -2,595
17
1
0
0

6
1
15:08
20:37
19,726
    69
     2,913
4
0
0
0

7
7
1
2
08:51
09:59
09:58
15:12
  3,994
18,730
    82
    74
  -309,924
  -310,262
32
159
0
0
0
0
0
0

8
8
1
2
05:47
09:59
09:58
11:51
15,039
  6,689
    84
    81
  -208,995
  -209,224
90
40
0
0
0
0
0
0

9
9
1
2
11:09
19:45
14:43
23:38
12,883
13,982
    72
    53
    31,532
    31,569
6
6
1
28
0
0
0
0

10
1
13:59
19:14
18,866
    71
   -20,368
5
44
0
0

11
11
11
1
2
3
00:00
07:42
10:00
02:39
09:58
11:37
  9,567
  8,130
  5,849
    71
    80
    81
   -35,787
   -35,813
   -35,822
5
5
5
1
33
2
0
0
0
0
0
0

12
-

13
1
03:38
08:57
19,078
    75
    23,259
6
1
0
0

14
14
1
2
00:00
20:33
02:54
23:59
10,486
12,391
    72
   121
    26,421
    26,389
4
2054
50
11
0
11
0
0

15
1
18:05
23:59
21,242
   353
   -73,661
12538
11
11
0

16
-

17
1
16:34
23:02
23,215
    68
   -16,890
15
0
0
0

18
1
18:03
23:59
21,386
   279
     -120
9502
11
11
0

19
-

20
20
1
2
01:00
11:58
05:46
13:11
17,120
  4,375
    73
    79
   209,142
   209,181
5
8
7
2
0
0
0
0

21
-

22
-

23
1
16:56
23:05
22,131
    65
   -20,136
6
32
0
0

24
1
11:55
17:43
20,888
    70
    -9,458
18
0
0
0

25
25
1
2
00:00
22:59
04:44
23:59
17,065
  3,634
    69
-1,532
   -39,644
   -41,297
5
29306
19
11
0
3634
0
0

26
26
26
1
2
3
08:57
09:59
16:48
09:58
11:15
21:25
  3,648
  4,567
16,626
    83
    79
    64
  -426,389
  -426,445
  -426,827
12
18
59
0
1
0
0
0
0
0
0
0

27
27
1
2
04:53
09:59
09:58
11:02
18,246
  3,736
    75
    78
  -588,927
  -588,996
34
6
0
0
0
0
0
0

28
28
1
2
07:03
09:59
09:58
13:42
10,435
13,370
    79
    75
    69,542
    69,505
9
12
0
0
0
0
0
0

29
29
29
1
2
3
08:11
09:59
16:24
09:58
11:02
20:38
  6,402
  3,757
15,243
    87
    84
    64
   -68,688
   -68,758
   -69,142
26
15
56
0
1
0
0
0
0
0
0
0

30
30
1
2
00:00
13:58
02:24
18:16
  8,678
15,420
    69
    69
  -556,754
  -557,001
11
22
1
1
0
0
0
0

31
31
1
2
04:52
21:17
09:40
23:00
17,267
  6,171
    80
    54
  -221,889
  -220,770
111
37
1
0
1
0
0
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	01:57	07:50	21,177	81	-272,143	12	0	0	0
2	1	02:13	07:29	18,909	77	66,905	36	0	0	0
3 3	1 2	04:07 19:56	08:26 22:49	15,486 10,346	78 60	-106,285 -106,473	12 12	1 0	0 0	0 0
4	1	10:46	16:23	20,210	67	-26,649	27	0	0	0
5	1	12:31	17:24	17,614	65	-2,595	17	1	0	0
6	1	15:08	20:37	19,726	69	2,913	4	0	0	0
7 7	1 2	08:51 09:59	09:58 15:12	3,994 18,730	82 74	-309,924 -310,262	32 159	0 0	0 0	0 0
8 8	1 2	05:47 09:59	09:58 11:51	15,039 6,689	84 81	-208,995 -209,224	90 40	0 0	0 0	0 0
9 9	1 2	11:09 19:45	14:43 23:38	12,883 13,982	72 53	31,532 31,569	6 6	1 28	0 0	0 0
10	1	13:59	19:14	18,866	71	-20,368	5	44	0	0
11 11 11	1 2 3	00:00 07:42 10:00	02:39 09:58 11:37	9,567 8,130 5,849	71 80 81	-35,787 -35,813 -35,822	5 5 5	1 33 2	0 0 0	0 0 0
12	-
13	1	03:38	08:57	19,078	75	23,259	6	1	0	0
14 14	1 2	00:00 20:33	02:54 23:59	10,486 12,391	72 121	26,421 26,389	4 2054	50 11	0 11	0 0
15	1	18:05	23:59	21,242	353	-73,661	12538	11	11	0
16	-
17	1	16:34	23:02	23,215	68	-16,890	15	0	0	0
18	1	18:03	23:59	21,386	279	-120	9502	11	11	0
19	-
20 20	1 2	01:00 11:58	05:46 13:11	17,120 4,375	73 79	209,142 209,181	5 8	7 2	0 0	0 0
21	-
22	-
23	1	16:56	23:05	22,131	65	-20,136	6	32	0	0
24	1	11:55	17:43	20,888	70	-9,458	18	0	0	0
25 25	1 2	00:00 22:59	04:44 23:59	17,065 3,634	69 -1,532	-39,644 -41,297	5 29306	19 11	0 3634	0 0
26 26 26	1 2 3	08:57 09:59 16:48	09:58 11:15 21:25	3,648 4,567 16,626	83 79 64	-426,389 -426,445 -426,827	12 18 59	0 1 0	0 0 0	0 0 0
27 27	1 2	04:53 09:59	09:58 11:02	18,246 3,736	75 78	-588,927 -588,996	34 6	0 0	0 0	0 0
28 28	1 2	07:03 09:59	09:58 13:42	10,435 13,370	79 75	69,542 69,505	9 12	0 0	0 0	0 0
29 29 29	1 2 3	08:11 09:59 16:24	09:58 11:02 20:38	6,402 3,757 15,243	87 84 64	-68,688 -68,758 -69,142	26 15 56	0 1 0	0 0 0	0 0 0
30 30	1 2	00:00 13:58	02:24 18:16	8,678 15,420	69 69	-556,754 -557,001	11 22	1 1	0 0	0 0
31 31	1 2	04:52 21:17	09:40 23:00	17,267 6,171	80 54	-221,889 -220,770	111 37	1 0	1 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-