GPS Space Vehicle Time Integrity for MJD 55743

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
-

2
2
1
2
00:00
19:09
01:22
23:59
  4,604
16,689
    49
   188
  -344,339
  -344,341
4
6846
12
7
0
7
0
0

3
3
1
2
02:58
10:58
05:43
15:21
  9,572
14,925
    45
    39
  -735,917
  -736,088
13
28
1
2
0
1
0
0

4
1
17:41
23:25
19,851
    43
  -160,002
61
1
1
0

5
5
1
2
00:00
21:03
02:26
23:59
  8,285
10,168
    43
   100
   182,721
   183,203
14
2005
1
7
0
8
0
0

6
6
1
2
02:25
10:53
05:47
14:50
11,674
13,307
    50
    37
   -88,527
   -85,902
295
344
2
1
169
1962
0
0

7
1
11:43
18:02
21,539
    37
   -16,251
15
3
3
0

8
1
12:57
18:59
20,496
    41
    -8,324
15
3
3
0

9
9
1
2
02:55
18:06
06:43
21:48
13,301
12,867
    44
    33
   -89,787
   -89,939
13
5
1
3
0
0
0
0

10
10
1
2
11:49
19:44
14:19
23:59
  8,283
14,805
    38
   271
     5,392
     5,662
8
9945
2
7
0
8
0
0

11
11
1
2
06:05
14:11
09:07
18:25
10,465
14,689
    40
    34
   164,252
   164,352
27
24
1
2
1
2
0
0

12
1
19:42
23:59
14,873
   286
    -5,991
11167
7
8
0

13
1
10:20
15:54
18,856
    36
  -263,071
41
4
3
0

14
1
03:43
09:56
21,605
    47
  -159,069
27
1
1
0

15
15
1
2
00:15
16:42
05:04
18:09
16,545
  4,954
    46
    28
   118,491
   118,358
13
5
5
2
0
0
0
0

16
1
09:06
14:20
17,945
    40
   182,638
19
10
2
0

17
1
16:00
22:02
20,873
    36
  -182,968
26
1
1
0

18
1
01:06
07:43
23,025
    48
  -144,889
17
1
1
0

19
19
1
2
04:09
12:04
06:35
16:37
  8,447
15,410
    50
    42
   157,241
   157,365
10
33
1
3
0
3
0
0

20
20
1
2
08:06
18:58
12:50
20:10
16,508
  3,997
    41
    40
   -50,283
   -50,294
28
8
2
15
2
0
0
0

21
1
00:10
06:20
21,224
    48
   154,863
20
1
1
0

22
1
02:39
09:12
22,846
    48
  -146,750
31
1
1
0

23
1
08:57
14:55
20,496
    39
  -295,117
34
3
3
0

24
24
1
2
06:36
15:12
10:07
19:02
12,217
13,305
    37
    43
  -402,942
  -403,045
21
37
1
2
1
2
0
0

25
25
25
1
2
3
00:00
06:45
21:07
01:26
09:34
23:59
  4,817
  9,784
  9,893
    50
    41
   230
    -6,688
    -6,749
    -6,662
6
22
6925
6
2
7
0
1
8
0
0
0

26
26
1
2
00:00
15:05
03:41
18:21
12,680
11,269
    51
    35
    76,866
    77,482
46
53
2
3
2
2
0
0

27
27
1
2
02:43
17:34
06:03
21:25
11,663
13,421
    56
    32
  -280,229
  -280,458
15
11
1
0
0
0
0
0

28
1
14:10
20:43
22,751
    39
   -48,735
27
2
2
0

29
29
1
2
00:00
22:11
03:46
23:59
12,960
  6,366
    48
  -313
  -219,510
  -220,108
19
10850
2
7
1
7
0
0

30
-

31
1
06:03
11:40
19,517
    41
  -103,990
41
2
1
0

32
1
07:05
12:18
18,206
    45
   283,460
46
2
2
0

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	-
2 2	1 2	00:00 19:09	01:22 23:59	4,604 16,689	49 188	-344,339 -344,341	4 6846	12 7	0 7	0 0
3 3	1 2	02:58 10:58	05:43 15:21	9,572 14,925	45 39	-735,917 -736,088	13 28	1 2	0 1	0 0
4	1	17:41	23:25	19,851	43	-160,002	61	1	1	0
5 5	1 2	00:00 21:03	02:26 23:59	8,285 10,168	43 100	182,721 183,203	14 2005	1 7	0 8	0 0
6 6	1 2	02:25 10:53	05:47 14:50	11,674 13,307	50 37	-88,527 -85,902	295 344	2 1	169 1962	0 0
7	1	11:43	18:02	21,539	37	-16,251	15	3	3	0
8	1	12:57	18:59	20,496	41	-8,324	15	3	3	0
9 9	1 2	02:55 18:06	06:43 21:48	13,301 12,867	44 33	-89,787 -89,939	13 5	1 3	0 0	0 0
10 10	1 2	11:49 19:44	14:19 23:59	8,283 14,805	38 271	5,392 5,662	8 9945	2 7	0 8	0 0
11 11	1 2	06:05 14:11	09:07 18:25	10,465 14,689	40 34	164,252 164,352	27 24	1 2	1 2	0 0
12	1	19:42	23:59	14,873	286	-5,991	11167	7	8	0
13	1	10:20	15:54	18,856	36	-263,071	41	4	3	0
14	1	03:43	09:56	21,605	47	-159,069	27	1	1	0
15 15	1 2	00:15 16:42	05:04 18:09	16,545 4,954	46 28	118,491 118,358	13 5	5 2	0 0	0 0
16	1	09:06	14:20	17,945	40	182,638	19	10	2	0
17	1	16:00	22:02	20,873	36	-182,968	26	1	1	0
18	1	01:06	07:43	23,025	48	-144,889	17	1	1	0
19 19	1 2	04:09 12:04	06:35 16:37	8,447 15,410	50 42	157,241 157,365	10 33	1 3	0 3	0 0
20 20	1 2	08:06 18:58	12:50 20:10	16,508 3,997	41 40	-50,283 -50,294	28 8	2 15	2 0	0 0
21	1	00:10	06:20	21,224	48	154,863	20	1	1	0
22	1	02:39	09:12	22,846	48	-146,750	31	1	1	0
23	1	08:57	14:55	20,496	39	-295,117	34	3	3	0
24 24	1 2	06:36 15:12	10:07 19:02	12,217 13,305	37 43	-402,942 -403,045	21 37	1 2	1 2	0 0
25 25 25	1 2 3	00:00 06:45 21:07	01:26 09:34 23:59	4,817 9,784 9,893	50 41 230	-6,688 -6,749 -6,662	6 22 6925	6 2 7	0 1 8	0 0 0
26 26	1 2	00:00 15:05	03:41 18:21	12,680 11,269	51 35	76,866 77,482	46 53	2 3	2 2	0 0
27 27	1 2	02:43 17:34	06:03 21:25	11,663 13,421	56 32	-280,229 -280,458	15 11	1 0	0 0	0 0
28	1	14:10	20:43	22,751	39	-48,735	27	2	2	0
29 29	1 2	00:00 22:11	03:46 23:59	12,960 6,366	48 -313	-219,510 -220,108	19 10850	2 7	1 7	0 0
30	-
31	1	06:03	11:40	19,517	41	-103,990	41	2	1	0
32	1	07:05	12:18	18,206	45	283,460	46	2	2	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-