GPS Space Vehicle Time Integrity for MJD 52074

As viewed from the CSIRO National Measurement Laboratory, Melbourne, Australia
Latitude -37.9068111 degrees, longitude 145.1342769 degrees, height 99.3 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
1
2
00:00
18:30
01:28
23:59
  5,266
19,753
  -772
  -812
  -182,457
  -182,609
42
50
0
0
0
0
0
0

2
1
01:28
07:15
20,817
  -781
    28,307
56
0
0
0

3
3
1
2
00:01
14:26
01:39
17:50
  5,736
12,252
  -787
  -797
   -39,219
   -39,428
46
48
4
0
0
0
0
0

4
4
1
2
04:44
20:59
09:37
23:16
17,478
  8,260
  -790
  -813
  -678,978
  -678,484
50
57
1
0
0
0
0
0

5
1
05:49
11:40
20,993
  -796
  -302,486
47
0
0
0

6
1
08:02
14:25
22,905
  -792
      543
46
3
0
0

7
1
02:26
07:58
19,808
  -785
  -537,848
83
0
0
0

8
8
1
2
00:00
22:31
05:36
23:59
20,103
  5,287
  -797
  -779
  -319,834
  -322,347
203
73
1
0
1
0
0
0

9
1
04:28
09:20
17,564
  -782
    48,472
45
0
0
0

10
10
1
2
00:14
08:12
03:09
12:50
10,322
16,653
  -777
  -785
    -6,202
    -6,229
42
51
0
2
0
0
0
0

11
1
16:36
21:32
17,769
  -806
    -3,261
49
0
0
0

12
-

13
13
1
2
00:00
20:21
02:54
23:59
10,423
13,137
  -785
  -802
     1,692
     1,694
42
46
0
0
0
0
0
0

14
1
14:31
20:10
20,212
  -805
   112,097
50
1
0
0

15
1
10:22
17:25
25,374
  -794
   -46,332
61
0
0
0

16
-

17
1
09:34
16:16
24,088
  -799
   -72,025
567
0
11856
0

18
1
11:19
17:11
21,118
  -804
    77,602
59
9
0
0

19
-

20
1
17:46
23:50
21,760
  -803
    76,289
53
0
0
0

21
1
12:50
19:21
23,372
  -794
    -4,486
51
0
0
0

22
22
1
2
11:43
19:38
14:40
23:59
10,634
15,646
  -797
  -790
  -589,288
  -589,255
48
48
0
2
0
0
0
0

23
1
10:58
14:25
12,403
  -788
   -15,478
49
0
0
0

24
1
05:51
11:18
19,592
  -793
   -58,617
61
3
0
0

25
1
16:51
21:12
15,642
  -810
   -15,381
56
8
0
0

26
26
1
2
02:55
11:42
06:30
14:46
12,933
10,999
  -782
  -805
  -511,127
  -511,525
61
70
1
0
0
0
0
0

27
27
1
2
00:00
21:32
04:30
23:59
16,217
  8,832
  -800
  -793
   -24,542
   -24,629
42
46
0
0
0
0
0
0

28
28
1
2
00:00
21:44
03:08
23:59
11,289
  8,036
  -785
  -772
    -2,347
    -2,155
42
45
2
0
0
0
0
0

29
29
1
2
14:48
16:35
16:16
20:41
  5,256
14,614
  -782
  -818
  -601,860
  -601,983
50
63
0
4
0
0
0
0

30
1
07:35
11:42
14,824
  -798
    22,895
44
0
0
0

31
31
31
1
2
3
00:00
14:41
17:26
03:13
16:35
18:33
11,601
  6,810
  3,975
  -779
  -798
  -783
   -49,246
   -49,353
   -49,353
44
49
49
0
0
0
0
0
0
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	1 2	00:00 18:30	01:28 23:59	5,266 19,753	-772 -812	-182,457 -182,609	42 50	0 0	0 0	0 0
2	1	01:28	07:15	20,817	-781	28,307	56	0	0	0
3 3	1 2	00:01 14:26	01:39 17:50	5,736 12,252	-787 -797	-39,219 -39,428	46 48	4 0	0 0	0 0
4 4	1 2	04:44 20:59	09:37 23:16	17,478 8,260	-790 -813	-678,978 -678,484	50 57	1 0	0 0	0 0
5	1	05:49	11:40	20,993	-796	-302,486	47	0	0	0
6	1	08:02	14:25	22,905	-792	543	46	3	0	0
7	1	02:26	07:58	19,808	-785	-537,848	83	0	0	0
8 8	1 2	00:00 22:31	05:36 23:59	20,103 5,287	-797 -779	-319,834 -322,347	203 73	1 0	1 0	0 0
9	1	04:28	09:20	17,564	-782	48,472	45	0	0	0
10 10	1 2	00:14 08:12	03:09 12:50	10,322 16,653	-777 -785	-6,202 -6,229	42 51	0 2	0 0	0 0
11	1	16:36	21:32	17,769	-806	-3,261	49	0	0	0
12	-
13 13	1 2	00:00 20:21	02:54 23:59	10,423 13,137	-785 -802	1,692 1,694	42 46	0 0	0 0	0 0
14	1	14:31	20:10	20,212	-805	112,097	50	1	0	0
15	1	10:22	17:25	25,374	-794	-46,332	61	0	0	0
16	-
17	1	09:34	16:16	24,088	-799	-72,025	567	0	11856	0
18	1	11:19	17:11	21,118	-804	77,602	59	9	0	0
19	-
20	1	17:46	23:50	21,760	-803	76,289	53	0	0	0
21	1	12:50	19:21	23,372	-794	-4,486	51	0	0	0
22 22	1 2	11:43 19:38	14:40 23:59	10,634 15,646	-797 -790	-589,288 -589,255	48 48	0 2	0 0	0 0
23	1	10:58	14:25	12,403	-788	-15,478	49	0	0	0
24	1	05:51	11:18	19,592	-793	-58,617	61	3	0	0
25	1	16:51	21:12	15,642	-810	-15,381	56	8	0	0
26 26	1 2	02:55 11:42	06:30 14:46	12,933 10,999	-782 -805	-511,127 -511,525	61 70	1 0	0 0	0 0
27 27	1 2	00:00 21:32	04:30 23:59	16,217 8,832	-800 -793	-24,542 -24,629	42 46	0 0	0 0	0 0
28 28	1 2	00:00 21:44	03:08 23:59	11,289 8,036	-785 -772	-2,347 -2,155	42 45	2 0	0 0	0 0
29 29	1 2	14:48 16:35	16:16 20:41	5,256 14,614	-782 -818	-601,860 -601,983	50 63	0 4	0 0	0 0
30	1	07:35	11:42	14,824	-798	22,895	44	0	0	0
31 31 31	1 2 3	00:00 14:41 17:26	03:13 16:35 18:33	11,601 6,810 3,975	-779 -798 -783	-49,246 -49,353 -49,353	44 49 49	0 0 0	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-