GPS Space Vehicle Time Integrity for MJD 51836

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
11:09
17:59
24,627
  -661
  -150,069
50
0
0
0

2
1
17:11
23:30
22,733
  -667
   285,206
58
0
0
0

3
1
06:39
10:08
12,543
  -677
   -50,689
48
0
0
0

4
4
4
1
2
3
00:00
13:39
21:08
02:00
15:25
23:59
  7,157
  6,351
10,299
  -702
  -672
  -657
  -505,311
  -506,532
  -507,259
76
69
102
1
1
0
1
1
0
0
0
0

5
5
1
2
00:00
21:49
03:57
23:59
14,238
  7,809
  -680
  -675
  -270,197
  -270,288
45
48
0
0
0
0
0
0

6
1
00:23
06:47
23,046
  -679
     -670
45
0
0
0

7
1
18:40
23:59
19,044
  -673
  -235,717
290
0
828
0

8
1
15:26
21:56
23,313
  -674
  -598,636
206
0
2
0

9
9
9
1
2
3
00:00
07:41
20:33
01:44
09:06
23:59
  6,265
  5,092
12,369
  -674
  -684
  -673
    12,538
    12,578
    12,677
44
49
48
0
0
0
0
0
0
0
0
0

10
10
1
2
00:24
16:18
04:56
19:20
16,336
10,871
  -678
  -679
   -58,966
   -58,999
51
49
4
0
0
0
0
0

11
11
1
2
08:42
19:37
13:39
20:53
17,686
  4,533
  -665
  -676
     -970
     -983
48
49
0
1
0
0
0
0

12
-

13
13
1
2
12:25
14:26
13:39
18:58
  4,425
16,341
  -671
  -670
     -706
     -706
49
49
0
0
0
0
0
0

14
-

15
15
1
2
04:41
06:48
06:45
11:18
  7,464
16,165
  -687
  -681
    -6,103
    -6,150
47
48
0
0
0
0
0
0

16
-

17
17
1
2
01:44
07:23
06:47
08:41
18,150
  4,705
  -685
  -694
   278,263
   278,278
46
48
0
0
0
0
0
0

18
-

19
1
12:37
19:28
24,664
  -656
  -325,344
92
0
0
0

20
1
10:31
16:04
19,952
  -668
    50,383
49
0
0
0

21
1
05:03
11:48
24,350
  -674
   -18,151
49
0
0
0

22
22
1
2
03:46
11:53
06:38
16:17
10,290
15,758
  -678
  -661
  -363,983
  -364,750
85
140
0
0
0
0
0
0

23
23
1
2
03:24
07:29
07:22
08:45
14,308
  4,526
  -671
  -695
    -2,046
    -2,077
50
48
0
0
0
0
0
0

24
24
1
2
00:00
21:55
03:22
23:59
12,072
  7,453
  -704
  -638
   -10,464
   -10,634
50
51
2
0
0
0
0
0

25
1
09:10
14:25
18,910
  -669
    -9,649
50
0
0
0

26
26
1
2
03:42
19:24
07:22
22:47
13,180
12,207
  -685
  -673
  -563,789
    -1,951
4897
137
1
0
1
0
0
0

27
27
1
2
13:39
17:11
16:04
20:34
  8,598
12,173
  -657
  -679
   -35,206
   -35,249
53
48
2
0
0
0
0
0

28
28
28
1
2
3
05:06
12:49
16:04
07:29
15:25
17:21
  8,571
  9,286
  4,596
  -677
  -635
  -681
    13,467
    13,305
    13,206
47
62
52
0
0
9
0
0
0
0
0
0

29
1
06:51
12:07
18,986
  -678
  -167,949
191
0
1
0

30
1
00:00
05:02
17,983
  -679
    42,048
45
0
0
0

31
31
31
1
2
3
07:02
16:05
17:53
10:54
17:10
19:35
13,936
  3,928
  6,104
  -681
  -643
  -696
   -15,968
   -15,980
   -16,044
48
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	11:09	17:59	24,627	-661	-150,069	50	0	0	0
2	1	17:11	23:30	22,733	-667	285,206	58	0	0	0
3	1	06:39	10:08	12,543	-677	-50,689	48	0	0	0
4 4 4	1 2 3	00:00 13:39 21:08	02:00 15:25 23:59	7,157 6,351 10,299	-702 -672 -657	-505,311 -506,532 -507,259	76 69 102	1 1 0	1 1 0	0 0 0
5 5	1 2	00:00 21:49	03:57 23:59	14,238 7,809	-680 -675	-270,197 -270,288	45 48	0 0	0 0	0 0
6	1	00:23	06:47	23,046	-679	-670	45	0	0	0
7	1	18:40	23:59	19,044	-673	-235,717	290	0	828	0
8	1	15:26	21:56	23,313	-674	-598,636	206	0	2	0
9 9 9	1 2 3	00:00 07:41 20:33	01:44 09:06 23:59	6,265 5,092 12,369	-674 -684 -673	12,538 12,578 12,677	44 49 48	0 0 0	0 0 0	0 0 0
10 10	1 2	00:24 16:18	04:56 19:20	16,336 10,871	-678 -679	-58,966 -58,999	51 49	4 0	0 0	0 0
11 11	1 2	08:42 19:37	13:39 20:53	17,686 4,533	-665 -676	-970 -983	48 49	0 1	0 0	0 0
12	-
13 13	1 2	12:25 14:26	13:39 18:58	4,425 16,341	-671 -670	-706 -706	49 49	0 0	0 0	0 0
14	-
15 15	1 2	04:41 06:48	06:45 11:18	7,464 16,165	-687 -681	-6,103 -6,150	47 48	0 0	0 0	0 0
16	-
17 17	1 2	01:44 07:23	06:47 08:41	18,150 4,705	-685 -694	278,263 278,278	46 48	0 0	0 0	0 0
18	-
19	1	12:37	19:28	24,664	-656	-325,344	92	0	0	0
20	1	10:31	16:04	19,952	-668	50,383	49	0	0	0
21	1	05:03	11:48	24,350	-674	-18,151	49	0	0	0
22 22	1 2	03:46 11:53	06:38 16:17	10,290 15,758	-678 -661	-363,983 -364,750	85 140	0 0	0 0	0 0
23 23	1 2	03:24 07:29	07:22 08:45	14,308 4,526	-671 -695	-2,046 -2,077	50 48	0 0	0 0	0 0
24 24	1 2	00:00 21:55	03:22 23:59	12,072 7,453	-704 -638	-10,464 -10,634	50 51	2 0	0 0	0 0
25	1	09:10	14:25	18,910	-669	-9,649	50	0	0	0
26 26	1 2	03:42 19:24	07:22 22:47	13,180 12,207	-685 -673	-563,789 -1,951	4897 137	1 0	1 0	0 0
27 27	1 2	13:39 17:11	16:04 20:34	8,598 12,173	-657 -679	-35,206 -35,249	53 48	2 0	0 0	0 0
28 28 28	1 2 3	05:06 12:49 16:04	07:29 15:25 17:21	8,571 9,286 4,596	-677 -635 -681	13,467 13,305 13,206	47 62 52	0 0 9	0 0 0	0 0 0
29	1	06:51	12:07	18,986	-678	-167,949	191	0	1	0
30	1	00:00	05:02	17,983	-679	42,048	45	0	0	0
31 31 31	1 2 3	07:02 16:05 17:53	10:54 17:10 19:35	13,936 3,928 6,104	-681 -643 -696	-15,968 -15,980 -16,044	48 49 49	0 0 0	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-