GPS Space Vehicle Time Integrity for MJD 53503

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
14:32
21:13
23,214
   -52
  -403,178
25
4
4
0

2
1
04:22
10:36
21,704
   -75
    25,655
5572
1
2
0

3
3
3
1
2
3
12:21
20:21
22:23
15:04
22:20
23:59
  9,160
  6,865
  5,538
   -54
   -41
   677
     -270
     -351
      346
22
44
16194
2
2
11
2
2
5538
0
0
0

4
1
02:56
08:35
19,409
   -42
  -223,978
140
2
2
0

5
1
04:43
09:38
17,229
   -36
   -98,476
18
1
0
0

6
1
07:27
12:54
18,796
   -42
  -500,550
275
1
2
0

7
1
00:57
07:16
21,644
   -45
   -95,628
181
1
1
0

8
8
1
2
00:00
22:23
04:17
23:59
14,580
  5,538
   -34
  -670
    28,759
    28,218
42
14048
2
11
2
5538
0
0

9
9
1
2
03:26
12:02
07:00
15:54
12,257
13,352
   -34
   -43
    43,009
    43,056
36
17
2
2
2
2
0
0

10
1
06:16
11:31
18,343
   -47
   -63,531
24
1
1
0

11
11
1
2
00:00
15:33
03:55
18:45
13,264
11,280
   -45
   -51
  -224,454
  -224,688
39
11
4
2
3
0
0
0

12
-

13
13
13
1
2
3
00:00
19:45
22:23
01:11
22:20
23:59
  4,154
  9,027
  5,538
   -46
   -44
   849
     2,492
     2,392
     3,275
5
34
19908
5
2
11
0
2
5538
0
0
0

14
1
12:55
19:15
21,956
   -46
    29,842
36
4
4
0

15
1
10:52
16:43
20,421
   -48
  -430,469
36
2
2
0

16
1
17:51
22:20
15,647
   -42
    -2,578
44
4
4
0

17
-

18
1
10:07
16:49
23,132
   -42
   153,813
35
3
3
59

19
19
19
19
1
2
3
4
00:00
13:19
21:15
22:23
01:50
15:41
22:20
23:59
  6,183
  8,204
  3,754
  5,538
   -40
   -49
   -38
   159
    20,374
    20,404
    20,435
    20,636
26
7
81
4400
1
2
2
11
1
1
2
11
0
0
0
0

20
20
1
2
04:15
17:13
05:19
21:59
  3,836
16,652
   -40
   -42
    67,554
    67,443
9
38
10
4
0
4
0
0

21
1
09:02
15:23
22,049
   -48
  -102,771
29
3
2
0

22
1
11:29
18:08
23,047
   -41
   -22,638
20
3
2
0

23
23
1
2
18:19
22:23
22:20
23:59
13,981
  5,538
   -43
  1,100
  -198,385
  -197,221
43
25562
3
11
2
5538
0
0

24
24
1
2
01:46
18:08
05:59
19:40
14,630
  5,325
   -47
   -63
   -16,525
   -16,696
20
18
3
2
2
2
0
0

25
1
15:14
20:55
19,939
   -48
   -92,898
25
3
3
0

26
26
1
2
01:19
09:10
03:37
13:52
  7,962
16,354
   -33
   -44
   -22,505
   -22,544
17
25
1
2
1
2
0
0

27
27
27
1
2
3
00:00
21:05
22:23
03:14
22:20
23:59
11,217
  4,248
  5,538
   -51
   -46
  -167
   -69,865
   -70,802
   -70,990
45
69
2785
2
2
11
2
2
11
0
0
0

28
1
00:00
05:59
20,537
   -47
   -46,262
17
3
3
0

29
29
1
2
00:36
08:47
03:23
13:04
  9,526
14,875
   -43
   -49
   -36,703
   -37,652
81
136
2
2
2
2
0
0

30
30
1
2
06:17
15:50
10:33
18:41
14,841
  9,957
   -44
   -53
  -185,765
  -186,486
101
66
2
1
2
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	14:32	21:13	23,214	-52	-403,178	25	4	4	0
2	1	04:22	10:36	21,704	-75	25,655	5572	1	2	0
3 3 3	1 2 3	12:21 20:21 22:23	15:04 22:20 23:59	9,160 6,865 5,538	-54 -41 677	-270 -351 346	22 44 16194	2 2 11	2 2 5538	0 0 0
4	1	02:56	08:35	19,409	-42	-223,978	140	2	2	0
5	1	04:43	09:38	17,229	-36	-98,476	18	1	0	0
6	1	07:27	12:54	18,796	-42	-500,550	275	1	2	0
7	1	00:57	07:16	21,644	-45	-95,628	181	1	1	0
8 8	1 2	00:00 22:23	04:17 23:59	14,580 5,538	-34 -670	28,759 28,218	42 14048	2 11	2 5538	0 0
9 9	1 2	03:26 12:02	07:00 15:54	12,257 13,352	-34 -43	43,009 43,056	36 17	2 2	2 2	0 0
10	1	06:16	11:31	18,343	-47	-63,531	24	1	1	0
11 11	1 2	00:00 15:33	03:55 18:45	13,264 11,280	-45 -51	-224,454 -224,688	39 11	4 2	3 0	0 0
12	-
13 13 13	1 2 3	00:00 19:45 22:23	01:11 22:20 23:59	4,154 9,027 5,538	-46 -44 849	2,492 2,392 3,275	5 34 19908	5 2 11	0 2 5538	0 0 0
14	1	12:55	19:15	21,956	-46	29,842	36	4	4	0
15	1	10:52	16:43	20,421	-48	-430,469	36	2	2	0
16	1	17:51	22:20	15,647	-42	-2,578	44	4	4	0
17	-
18	1	10:07	16:49	23,132	-42	153,813	35	3	3	59
19 19 19 19	1 2 3 4	00:00 13:19 21:15 22:23	01:50 15:41 22:20 23:59	6,183 8,204 3,754 5,538	-40 -49 -38 159	20,374 20,404 20,435 20,636	26 7 81 4400	1 2 2 11	1 1 2 11	0 0 0 0
20 20	1 2	04:15 17:13	05:19 21:59	3,836 16,652	-40 -42	67,554 67,443	9 38	10 4	0 4	0 0
21	1	09:02	15:23	22,049	-48	-102,771	29	3	2	0
22	1	11:29	18:08	23,047	-41	-22,638	20	3	2	0
23 23	1 2	18:19 22:23	22:20 23:59	13,981 5,538	-43 1,100	-198,385 -197,221	43 25562	3 11	2 5538	0 0
24 24	1 2	01:46 18:08	05:59 19:40	14,630 5,325	-47 -63	-16,525 -16,696	20 18	3 2	2 2	0 0
25	1	15:14	20:55	19,939	-48	-92,898	25	3	3	0
26 26	1 2	01:19 09:10	03:37 13:52	7,962 16,354	-33 -44	-22,505 -22,544	17 25	1 2	1 2	0 0
27 27 27	1 2 3	00:00 21:05 22:23	03:14 22:20 23:59	11,217 4,248 5,538	-51 -46 -167	-69,865 -70,802 -70,990	45 69 2785	2 2 11	2 2 11	0 0 0
28	1	00:00	05:59	20,537	-47	-46,262	17	3	3	0
29 29	1 2	00:36 08:47	03:23 13:04	9,526 14,875	-43 -49	-36,703 -37,652	81 136	2 2	2 2	0 0
30 30	1 2	06:17 15:50	10:33 18:41	14,841 9,957	-44 -53	-185,765 -186,486	101 66	2 1	2 1	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-