GPS Space Vehicle Time Integrity for MJD 54319

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
06:42
13:23
23,275
  -266
  -144,833
18
1
0
0

2
2
1
2
00:00
20:21
02:35
23:59
  8,952
12,438
  -255
  -110
  -127,431
  -127,496
45
5640
3
13
2
15
0
0

3
3
1
2
04:34
12:31
07:13
16:56
  9,261
15,324
  -267
  -269
   -98,053
   -98,229
17
27
1
1
0
0
0
0

4
1
19:30
23:59
15,477
    26
    -2,808
11040
13
16
0

5
5
5
1
2
3
00:00
07:56
21:40
02:17
10:02
23:59
  7,925
  7,311
  7,874
  -253
  -271
  -327
  -264,513
  -265,680
  -267,743
113
93
790
3
1
13
3
1
13
0
0
0

6
1
00:00
05:14
17,949
  -259
  -243,997
26
3
2
0

7
1
00:14
05:24
17,676
  -259
  -163,059
120
2
2
0

8
1
14:29
19:26
17,056
  -284
   117,693
15
3
2
0

9
9
1
2
04:14
19:31
08:03
23:09
13,309
12,885
  -269
  -295
   -82,375
   -82,503
12
4
1
8
0
0
0
0

10
10
1
2
00:00
22:25
03:45
23:59
13,149
  5,183
  -251
-1,193
  -106,032
  -107,010
22
18012
2
13
2
5183
0
0

11
11
1
2
07:58
16:01
10:52
19:26
  9,884
11,797
  -277
  -285
   -22,074
   -22,100
14
19
1
2
1
2
0
0

12
12
1
2
00:00
20:56
01:58
23:59
  6,760
10,340
  -257
   -53
    51,590
    51,893
78
6935
2
13
2
16
0
0

13
1
11:48
17:15
18,800
  -282
  -196,632
30
3
2
0

14
1
05:10
11:27
21,811
  -269
   -34,397
20
1
1
0

15
-

16
16
1
2
02:39
10:00
03:42
14:57
  3,764
17,118
  -260
  -275
  -167,996
  -168,094
6
22
1
1
0
1
0
0

17
17
1
2
16:55
19:30
19:26
23:12
  8,575
13,080
  -292
  -297
   -58,870
   -58,861
35
5
2
19
2
0
0
0

18
1
02:19
08:56
22,749
  -265
   241,297
14
0
0
0

19
19
1
2
05:44
13:34
07:57
18:11
  7,690
16,030
  -271
  -278
   -56,740
   -56,838
9
27
1
3
0
3
0
0

20
20
1
2
09:21
20:23
14:10
21:26
16,881
  3,732
  -276
  -292
    27,522
    27,524
12
8
1
38
1
0
0
0

21
1
01:16
07:35
21,566
  -261
   -78,937
33
2
2
0

22
1
03:54
10:30
22,846
  -275
  -193,799
13
0
0
0

23
1
10:29
16:23
20,493
  -278
  -189,139
26
2
2
0

24
1
00:00
06:17
21,669
  -259
   -21,197
28
3
2
0

25
1
12:29
18:46
21,749
  -282
  -398,843
95
3
3
0

26
26
1
2
01:16
17:11
05:52
19:26
15,661
  7,826
  -262
  -294
   351,615
   352,779
113
58
3
2
3
2
0
0

27
1
13:30
19:26
20,562
  -295
  -127,721
22
3
3
0

28
28
1
2
15:27
19:31
19:26
22:04
13,825
  9,002
  -287
  -293
     4,197
     4,199
15
4
2
15
2
0
0
0

29
29
1
2
00:59
16:42
05:17
19:26
14,569
  9,339
  -262
  -294
    -5,182
    -5,229
45
20
2
2
2
2
0
0

30
30
30
1
2
3
00:00
08:02
22:21
02:44
10:51
23:59
  9,486
  9,637
  5,439
  -251
  -277
  -797
   -41,959
   -42,011
   -42,586
43
17
9990
2
2
13
2
1
36
0
0
0

31
1
07:33
13:11
19,546
  -277
   -13,823
8
53
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	06:42	13:23	23,275	-266	-144,833	18	1	0	0
2 2	1 2	00:00 20:21	02:35 23:59	8,952 12,438	-255 -110	-127,431 -127,496	45 5640	3 13	2 15	0 0
3 3	1 2	04:34 12:31	07:13 16:56	9,261 15,324	-267 -269	-98,053 -98,229	17 27	1 1	0 0	0 0
4	1	19:30	23:59	15,477	26	-2,808	11040	13	16	0
5 5 5	1 2 3	00:00 07:56 21:40	02:17 10:02 23:59	7,925 7,311 7,874	-253 -271 -327	-264,513 -265,680 -267,743	113 93 790	3 1 13	3 1 13	0 0 0
6	1	00:00	05:14	17,949	-259	-243,997	26	3	2	0
7	1	00:14	05:24	17,676	-259	-163,059	120	2	2	0
8	1	14:29	19:26	17,056	-284	117,693	15	3	2	0
9 9	1 2	04:14 19:31	08:03 23:09	13,309 12,885	-269 -295	-82,375 -82,503	12 4	1 8	0 0	0 0
10 10	1 2	00:00 22:25	03:45 23:59	13,149 5,183	-251 -1,193	-106,032 -107,010	22 18012	2 13	2 5183	0 0
11 11	1 2	07:58 16:01	10:52 19:26	9,884 11,797	-277 -285	-22,074 -22,100	14 19	1 2	1 2	0 0
12 12	1 2	00:00 20:56	01:58 23:59	6,760 10,340	-257 -53	51,590 51,893	78 6935	2 13	2 16	0 0
13	1	11:48	17:15	18,800	-282	-196,632	30	3	2	0
14	1	05:10	11:27	21,811	-269	-34,397	20	1	1	0
15	-
16 16	1 2	02:39 10:00	03:42 14:57	3,764 17,118	-260 -275	-167,996 -168,094	6 22	1 1	0 1	0 0
17 17	1 2	16:55 19:30	19:26 23:12	8,575 13,080	-292 -297	-58,870 -58,861	35 5	2 19	2 0	0 0
18	1	02:19	08:56	22,749	-265	241,297	14	0	0	0
19 19	1 2	05:44 13:34	07:57 18:11	7,690 16,030	-271 -278	-56,740 -56,838	9 27	1 3	0 3	0 0
20 20	1 2	09:21 20:23	14:10 21:26	16,881 3,732	-276 -292	27,522 27,524	12 8	1 38	1 0	0 0
21	1	01:16	07:35	21,566	-261	-78,937	33	2	2	0
22	1	03:54	10:30	22,846	-275	-193,799	13	0	0	0
23	1	10:29	16:23	20,493	-278	-189,139	26	2	2	0
24	1	00:00	06:17	21,669	-259	-21,197	28	3	2	0
25	1	12:29	18:46	21,749	-282	-398,843	95	3	3	0
26 26	1 2	01:16 17:11	05:52 19:26	15,661 7,826	-262 -294	351,615 352,779	113 58	3 2	3 2	0 0
27	1	13:30	19:26	20,562	-295	-127,721	22	3	3	0
28 28	1 2	15:27 19:31	19:26 22:04	13,825 9,002	-287 -293	4,197 4,199	15 4	2 15	2 0	0 0
29 29	1 2	00:59 16:42	05:17 19:26	14,569 9,339	-262 -294	-5,182 -5,229	45 20	2 2	2 2	0 0
30 30 30	1 2 3	00:00 08:02 22:21	02:44 10:51 23:59	9,486 9,637 5,439	-251 -277 -797	-41,959 -42,011 -42,586	43 17 9990	2 2 13	2 1 36	0 0 0
31	1	07:33	13:11	19,546	-277	-13,823	8	53	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-