GPS Space Vehicle Time Integrity for MJD 52340

As viewed from the CSIRO NML system installed at the Physics Dept, University of Western Australia, Perth, Australia
Latitude -31.9787720 degrees, longitude 115.8165830 degrees, height 67.0 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments REF
-GPS_SV (ns) REF
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
00:00
06:38
23,914
  6,474
  -213,062
116
1
1
0

2
2
1
2
02:56
19:26
07:01
22:33
14,664
11,258
  6,382
  5,810
   169,459
   169,220
64
59
1
0
0
0
0
0

3
1
19:52
23:33
13,257
  5,878
    -2,404
92
0
0
0

4
4
4
1
2
3
02:13
04:47
11:00
03:43
06:33
14:22
  5,434
  6,388
12,110
  6,439
  6,358
  6,087
   -46,333
   -46,619
   -47,424
46
97
128
0
1
0
0
1
0
0
0
0

5
1
10:02
17:00
25,104
  6,127
     1,883
94
0
0
0

6
1
12:39
19:25
24,334
  6,040
     8,699
97
0
0
0

7
7
1
2
00:39
07:47
02:56
12:39
  8,230
17,497
  6,425
  6,229
  -703,631
  -703,848
46
92
0
0
0
0
0
0

8
1
03:44
10:43
25,160
  6,341
  -704,620
102
0
0
0

9
1
09:22
15:15
21,159
  6,181
    39,206
71
0
0
0

10
10
1
2
05:37
15:01
10:10
17:42
16,366
  9,627
  6,308
  5,962
     5,089
     4,732
76
56
0
0
0
0
0
0

11
11
1
2
00:00
21:34
03:19
23:59
11,953
  8,741
  6,551
  5,787
    -2,700
    -3,502
73
55
0
0
0
0
0
0

12
-

13
1
00:54
08:14
26,432
  6,426
     9,667
98
0
0
0

14
14
1
2
13:05
20:22
15:00
23:59
  6,951
13,021
  6,015
  5,842
   101,237
   100,951
59
79
0
0
0
0
0
0

15
15
15
1
2
3
15:38
17:55
20:22
17:54
19:52
22:02
  8,126
  6,969
  5,951
  6,047
  5,978
  5,797
  -142,208
  -142,312
  -142,542
33
67
73
4
0
0
0
0
0
0
0
0

16
-

17
1
15:53
20:22
16,110
  5,995
  -283,594
455
0
5947
0

18
1
17:01
21:52
17,430
  5,925
    79,450
104
0
0
0

19
-

20
20
1
2
00:00
22:20
05:37
23:59
20,222
  5,965
  6,497
  5,755
   149,706
   149,185
71
52
1
0
0
0
0
0

21
1
18:12
23:23
18,653
  5,883
     6,319
121
0
0
0

22
22
1
2
02:51
17:01
04:46
21:33
  6,916
16,289
  6,380
  5,929
  -618,840
  -619,697
64
103
1
0
1
0
0
0

23
23
1
2
07:42
15:38
11:07
19:52
12,281
15,091
  6,209
  5,963
    -1,624
    -1,889
60
77
1
0
0
0
0
0

24
24
1
2
03:44
11:34
05:37
15:53
  6,781
15,498
  6,378
  6,092
    -7,502
    -7,868
41
87
0
0
0
0
0
0

25
25
25
1
2
3
00:00
14:39
22:48
02:50
18:32
23:59
10,204
13,960
  4,262
  6,475
  5,967
  5,747
   -17,309
   -17,845
   -18,077
69
59
51
1
1
0
0
0
0
0
0
0

26
1
07:41
13:04
19,352
  6,234
    94,128
75
0
0
0

27
1
02:34
08:55
22,793
  6,400
    -6,425
118
0
0
0

28
1
05:37
11:10
19,891
  6,304
    74,997
94
0
0
0

29
29
1
2
11:06
21:52
14:45
23:14
13,146
  4,912
  6,090
  5,749
  -491,806
  -491,578
59
56
0
0
0
0
0
0

30
1
11:29
17:00
19,906
  6,114
  -523,014
207
0
1
0

31
1
19:52
23:59
14,835
  5,844
   -92,114
60
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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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	REF -GPS_SV (ns)	REF -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	1	00:00	06:38	23,914	6,474	-213,062	116	1	1	0
2 2	1 2	02:56 19:26	07:01 22:33	14,664 11,258	6,382 5,810	169,459 169,220	64 59	1 0	0 0	0 0
3	1	19:52	23:33	13,257	5,878	-2,404	92	0	0	0
4 4 4	1 2 3	02:13 04:47 11:00	03:43 06:33 14:22	5,434 6,388 12,110	6,439 6,358 6,087	-46,333 -46,619 -47,424	46 97 128	0 1 0	0 1 0	0 0 0
5	1	10:02	17:00	25,104	6,127	1,883	94	0	0	0
6	1	12:39	19:25	24,334	6,040	8,699	97	0	0	0
7 7	1 2	00:39 07:47	02:56 12:39	8,230 17,497	6,425 6,229	-703,631 -703,848	46 92	0 0	0 0	0 0
8	1	03:44	10:43	25,160	6,341	-704,620	102	0	0	0
9	1	09:22	15:15	21,159	6,181	39,206	71	0	0	0
10 10	1 2	05:37 15:01	10:10 17:42	16,366 9,627	6,308 5,962	5,089 4,732	76 56	0 0	0 0	0 0
11 11	1 2	00:00 21:34	03:19 23:59	11,953 8,741	6,551 5,787	-2,700 -3,502	73 55	0 0	0 0	0 0
12	-
13	1	00:54	08:14	26,432	6,426	9,667	98	0	0	0
14 14	1 2	13:05 20:22	15:00 23:59	6,951 13,021	6,015 5,842	101,237 100,951	59 79	0 0	0 0	0 0
15 15 15	1 2 3	15:38 17:55 20:22	17:54 19:52 22:02	8,126 6,969 5,951	6,047 5,978 5,797	-142,208 -142,312 -142,542	33 67 73	4 0 0	0 0 0	0 0 0
16	-
17	1	15:53	20:22	16,110	5,995	-283,594	455	0	5947	0
18	1	17:01	21:52	17,430	5,925	79,450	104	0	0	0
19	-
20 20	1 2	00:00 22:20	05:37 23:59	20,222 5,965	6,497 5,755	149,706 149,185	71 52	1 0	0 0	0 0
21	1	18:12	23:23	18,653	5,883	6,319	121	0	0	0
22 22	1 2	02:51 17:01	04:46 21:33	6,916 16,289	6,380 5,929	-618,840 -619,697	64 103	1 0	1 0	0 0
23 23	1 2	07:42 15:38	11:07 19:52	12,281 15,091	6,209 5,963	-1,624 -1,889	60 77	1 0	0 0	0 0
24 24	1 2	03:44 11:34	05:37 15:53	6,781 15,498	6,378 6,092	-7,502 -7,868	41 87	0 0	0 0	0 0
25 25 25	1 2 3	00:00 14:39 22:48	02:50 18:32 23:59	10,204 13,960 4,262	6,475 5,967 5,747	-17,309 -17,845 -18,077	69 59 51	1 1 0	0 0 0	0 0 0
26	1	07:41	13:04	19,352	6,234	94,128	75	0	0	0
27	1	02:34	08:55	22,793	6,400	-6,425	118	0	0	0
28	1	05:37	11:10	19,891	6,304	74,997	94	0	0	0
29 29	1 2	11:06 21:52	14:45 23:14	13,146 4,912	6,090 5,749	-491,806 -491,578	59 56	0 0	0 0	0 0
30	1	11:29	17:00	19,906	6,114	-523,014	207	0	1	0
31	1	19:52	23:59	14,835	5,844	-92,114	60	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-