GPS Space Vehicle Time Integrity for MJD 51617

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
02:00
08:46
24,355
  -653
  -121,260
85
0
0
0

2
1
08:03
14:19
22,528
  -645
   187,413
95
0
0
0

3
3
1
2
00:00
20:16
01:08
23:59
  4,080
13,403
  -678
  -660
   -95,220
   -95,464
76
94
0
0
0
0
0
0

4
4
1
2
04:23
11:57
06:26
16:51
  7,375
17,649
  -628
  -641
  -753,957
  -754,375
91
115
0
0
0
0
0
0

5
1
12:51
18:55
21,812
  -646
  -243,424
84
0
0
0

6
1
15:09
21:47
23,811
  -628
    -2,131
86
0
0
0

7
1
09:56
15:14
19,011
  -645
   -49,408
222
0
160
0

8
1
05:50
12:50
25,207
  -648
  -700,287
103
0
0
0

9
9
1
2
11:35
22:20
16:41
23:59
18,305
  5,837
  -644
  -636
    35,105
    35,168
86
107
0
0
0
0
0
0

10
10
1
2
07:23
15:22
09:56
19:58
  9,123
16,482
  -627
  -646
   -48,735
   -48,773
87
91
62
0
0
0
0
0

11
11
1
2
00:00
10:35
04:48
12:04
17,250
  5,342
  -656
  -655
  -211,398
  -212,272
161
86
1
1
1
1
0
0

12
-

13
1
06:27
11:56
19,572
  -645
   617,326
167
0
8
0

14
1
01:05
06:58
21,161
  -658
  -230,670
275
0
575
0

15
15
1
2
00:00
22:03
03:50
23:59
13,716
  7,006
  -648
  -649
  -791,566
  -791,882
38
38
1
0
0
0
0
0

16
-

17
1
16:40
23:38
25,064
  -647
   246,216
89
0
0
0

18
1
03:43
09:59
22,398
  -651
   -33,468
78
0
0
0

19
19
1
2
04:32
10:25
09:56
11:29
19,371
  3,865
  -656
  -644
  -121,828
  -121,955
102
79
0
0
0
0
0
0

20
-

21
21
1
2
00:00
19:55
02:45
23:59
  9,906
14,672
  -658
  -617
    -5,209
    -5,235
102
96
0
0
0
0
0
0

22
22
1
2
02:56
18:47
07:22
22:02
15,929
11,683
  -658
  -633
  -378,528
  -378,191
77
92
1
0
0
0
0
0

23
1
18:32
23:59
19,671
  -649
    -8,467
93
0
0
0

24
1
13:03
18:31
19,655
  -663
  -666,409
130
0
0
0

25
25
1
2
00:13
16:42
05:07
18:07
17,580
  5,111
  -636
  -621
    -5,366
    -5,371
90
89
0
0
0
0
0
0

26
26
1
2
10:19
18:37
13:46
22:14
12,364
12,991
  -631
  -644
  -282,042
  -282,967
140
139
1
0
1
0
0
0

27
27
1
2
08:50
10:21
09:56
12:27
  3,993
  7,552
  -679
  -603
   -13,719
   -13,653
71
83
5
0
0
0
0
0

28
-

29
29
1
2
00:00
21:08
02:51
23:59
10,074
10,259
  -687
  -620
  -488,264
  -490,263
126
142
1
0
1
0
0
0

30
1
14:32
20:04
19,618
  -647
    12,525
77
4
0
0

31
31
31
31
1
2
3
4
00:00
06:59
08:52
21:48
01:50
08:46
10:24
23:59
  6,630
  6,431
  5,469
  7,870
  -708
  -644
  -619
  -644
   -40,220
   -40,182
   -40,164
   -40,243
88
82
83
104
0
0
0
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	02:00	08:46	24,355	-653	-121,260	85	0	0	0
2	1	08:03	14:19	22,528	-645	187,413	95	0	0	0
3 3	1 2	00:00 20:16	01:08 23:59	4,080 13,403	-678 -660	-95,220 -95,464	76 94	0 0	0 0	0 0
4 4	1 2	04:23 11:57	06:26 16:51	7,375 17,649	-628 -641	-753,957 -754,375	91 115	0 0	0 0	0 0
5	1	12:51	18:55	21,812	-646	-243,424	84	0	0	0
6	1	15:09	21:47	23,811	-628	-2,131	86	0	0	0
7	1	09:56	15:14	19,011	-645	-49,408	222	0	160	0
8	1	05:50	12:50	25,207	-648	-700,287	103	0	0	0
9 9	1 2	11:35 22:20	16:41 23:59	18,305 5,837	-644 -636	35,105 35,168	86 107	0 0	0 0	0 0
10 10	1 2	07:23 15:22	09:56 19:58	9,123 16,482	-627 -646	-48,735 -48,773	87 91	62 0	0 0	0 0
11 11	1 2	00:00 10:35	04:48 12:04	17,250 5,342	-656 -655	-211,398 -212,272	161 86	1 1	1 1	0 0
12	-
13	1	06:27	11:56	19,572	-645	617,326	167	0	8	0
14	1	01:05	06:58	21,161	-658	-230,670	275	0	575	0
15 15	1 2	00:00 22:03	03:50 23:59	13,716 7,006	-648 -649	-791,566 -791,882	38 38	1 0	0 0	0 0
16	-
17	1	16:40	23:38	25,064	-647	246,216	89	0	0	0
18	1	03:43	09:59	22,398	-651	-33,468	78	0	0	0
19 19	1 2	04:32 10:25	09:56 11:29	19,371 3,865	-656 -644	-121,828 -121,955	102 79	0 0	0 0	0 0
20	-
21 21	1 2	00:00 19:55	02:45 23:59	9,906 14,672	-658 -617	-5,209 -5,235	102 96	0 0	0 0	0 0
22 22	1 2	02:56 18:47	07:22 22:02	15,929 11,683	-658 -633	-378,528 -378,191	77 92	1 0	0 0	0 0
23	1	18:32	23:59	19,671	-649	-8,467	93	0	0	0
24	1	13:03	18:31	19,655	-663	-666,409	130	0	0	0
25 25	1 2	00:13 16:42	05:07 18:07	17,580 5,111	-636 -621	-5,366 -5,371	90 89	0 0	0 0	0 0
26 26	1 2	10:19 18:37	13:46 22:14	12,364 12,991	-631 -644	-282,042 -282,967	140 139	1 0	1 0	0 0
27 27	1 2	08:50 10:21	09:56 12:27	3,993 7,552	-679 -603	-13,719 -13,653	71 83	5 0	0 0	0 0
28	-
29 29	1 2	00:00 21:08	02:51 23:59	10,074 10,259	-687 -620	-488,264 -490,263	126 142	1 0	1 0	0 0
30	1	14:32	20:04	19,618	-647	12,525	77	4	0	0
31 31 31 31	1 2 3 4	00:00 06:59 08:52 21:48	01:50 08:46 10:24 23:59	6,630 6,431 5,469 7,870	-708 -644 -619 -644	-40,220 -40,182 -40,164 -40,243	88 82 83 104	0 0 0 0	0 0 0 0	0 0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-