GPS Space Vehicle Time Integrity for MJD 53749

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
00:00
04:24
15,308
   -76
   -31,083
19
2
1
0

2
1
11:17
17:20
21,343
   -82
    21,947
8
2
0
0

3
3
1
2
03:28
19:19
07:49
21:59
15,230
  9,048
   -82
   -77
   -66,535
   -66,691
25
7
3
0
2
0
0
0

4
1
10:10
15:49
19,657
   -85
  -118,016
71
0
0
0

5
1
12:10
16:58
16,807
   -84
  -472,639
88
0
0
0

6
6
1
2
14:47
17:26
17:20
20:10
  9,025
  9,376
110,722
   -74
  -111,039
  -222,241
10526313
114
1
0
9025
0
0
0

7
1
08:31
14:58
22,380
   -80
  -471,220
71
1
1
0

8
1
05:36
11:33
20,381
   -81
    53,379
33
3
2
0

9
9
1
2
10:30
19:10
14:08
21:59
12,581
  9,629
   -80
   -78
    -3,590
    -3,633
6
9
1
0
0
0
0
0

10
10
1
2
13:37
17:26
17:20
18:59
13,174
  5,499
75,837
   -62
    -1,265
   -77,170
8712467
4
1
6
13174
0
0
0

11
11
1
2
00:00
07:01
01:56
11:06
  6,857
13,885
   -87
   -82
  -299,038
  -299,122
13
17
2
2
1
1
0
0

12
-

13
1
02:59
08:21
18,887
   -84
   -35,009
25
2
2
0

14
14
1
2
00:00
20:05
02:29
21:59
  8,627
  6,613
   -83
   -76
    20,962
    20,931
14
5
1
0
1
0
0
0

15
1
17:28
21:59
15,647
   -79
  -550,004
25
0
0
0

16
1
01:01
05:59
17,396
   -83
   -21,842
8
1
0
0

17
1
07:55
14:14
21,666
   -82
   -27,186
68
1
1
0

18
1
17:26
21:59
15,727
   -78
   214,759
12
0
0
0

19
19
1
2
04:38
20:46
09:18
21:59
15,992
  4,149
   -83
   -80
    23,647
    23,613
36
4
3
1
3
0
0
0

20
1
00:16
05:07
17,016
   -83
    35,255
7
48
0
0

21
21
1
2
16:09
17:26
17:20
21:59
  4,269
15,717
234,163
   -78
   238,198
     3,917
15305125
15
1
0
4269
0
0
0

22
22
1
2
00:00
18:43
01:24
21:59
  5,030
11,235
   -88
   -81
   -61,661
   -61,846
45
10
2
0
1
0
0
0

23
1
01:24
07:20
20,639
   -83
  -154,740
43
2
2
0

24
24
1
2
01:31
08:59
02:52
13:47
  4,596
16,770
   -82
   -76
   -77,325
   -77,420
6
16
1
0
0
0
0
0

25
-

26
26
26
1
2
3
08:13
16:12
17:26
10:46
17:20
20:47
  8,594
  4,109
11,610
   -87
243,280
   -79
    15,496
   259,062
    15,764
31
15600263
28
2
1
0
1
4109
0
0
0
0

27
1
04:26
10:28
20,958
   -82
   -31,521
32
3
3
0

28
1
06:23
13:02
22,871
   -81
   -35,260
40
3
3
0

29
29
29
1
2
3
07:43
15:55
17:26
10:32
17:20
20:14
  9,594
  5,095
  9,646
   -82
196,187
   -79
  -498,107
  -302,213
  -498,591
41
14009669
40
2
1
0
1
5095
0
0
0
0

30
30
1
2
00:00
13:18
01:44
17:20
  6,154
14,343
   -82
69,641
   -15,157
    54,317
17
8349875
2
1
1
14343
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	00:00	04:24	15,308	-76	-31,083	19	2	1	0
2	1	11:17	17:20	21,343	-82	21,947	8	2	0	0
3 3	1 2	03:28 19:19	07:49 21:59	15,230 9,048	-82 -77	-66,535 -66,691	25 7	3 0	2 0	0 0
4	1	10:10	15:49	19,657	-85	-118,016	71	0	0	0
5	1	12:10	16:58	16,807	-84	-472,639	88	0	0	0
6 6	1 2	14:47 17:26	17:20 20:10	9,025 9,376	110,722 -74	-111,039 -222,241	10526313 114	1 0	9025 0	0 0
7	1	08:31	14:58	22,380	-80	-471,220	71	1	1	0
8	1	05:36	11:33	20,381	-81	53,379	33	3	2	0
9 9	1 2	10:30 19:10	14:08 21:59	12,581 9,629	-80 -78	-3,590 -3,633	6 9	1 0	0 0	0 0
10 10	1 2	13:37 17:26	17:20 18:59	13,174 5,499	75,837 -62	-1,265 -77,170	8712467 4	1 6	13174 0	0 0
11 11	1 2	00:00 07:01	01:56 11:06	6,857 13,885	-87 -82	-299,038 -299,122	13 17	2 2	1 1	0 0
12	-
13	1	02:59	08:21	18,887	-84	-35,009	25	2	2	0
14 14	1 2	00:00 20:05	02:29 21:59	8,627 6,613	-83 -76	20,962 20,931	14 5	1 0	1 0	0 0
15	1	17:28	21:59	15,647	-79	-550,004	25	0	0	0
16	1	01:01	05:59	17,396	-83	-21,842	8	1	0	0
17	1	07:55	14:14	21,666	-82	-27,186	68	1	1	0
18	1	17:26	21:59	15,727	-78	214,759	12	0	0	0
19 19	1 2	04:38 20:46	09:18 21:59	15,992 4,149	-83 -80	23,647 23,613	36 4	3 1	3 0	0 0
20	1	00:16	05:07	17,016	-83	35,255	7	48	0	0
21 21	1 2	16:09 17:26	17:20 21:59	4,269 15,717	234,163 -78	238,198 3,917	15305125 15	1 0	4269 0	0 0
22 22	1 2	00:00 18:43	01:24 21:59	5,030 11,235	-88 -81	-61,661 -61,846	45 10	2 0	1 0	0 0
23	1	01:24	07:20	20,639	-83	-154,740	43	2	2	0
24 24	1 2	01:31 08:59	02:52 13:47	4,596 16,770	-82 -76	-77,325 -77,420	6 16	1 0	0 0	0 0
25	-
26 26 26	1 2 3	08:13 16:12 17:26	10:46 17:20 20:47	8,594 4,109 11,610	-87 243,280 -79	15,496 259,062 15,764	31 15600263 28	2 1 0	1 4109 0	0 0 0
27	1	04:26	10:28	20,958	-82	-31,521	32	3	3	0
28	1	06:23	13:02	22,871	-81	-35,260	40	3	3	0
29 29 29	1 2 3	07:43 15:55 17:26	10:32 17:20 20:14	9,594 5,095 9,646	-82 196,187 -79	-498,107 -302,213 -498,591	41 14009669 40	2 1 0	1 5095 0	0 0 0
30 30	1 2	00:00 13:18	01:44 17:20	6,154 14,343	-82 69,641	-15,157 54,317	17 8349875	2 1	1 14343	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-