GPS Space Vehicle Time Integrity for MJD 52372

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
22:26
05:16
23:59
18,907
  5,637
-1,238
-1,228
  -225,163
  -225,265
52
50
0
0
0
0
0
0

2
1
00:07
04:46
16,636
-1,241
   178,768
53
1
0
0

3
3
1
2
03:42
17:23
05:20
21:28
  5,827
14,700
-1,252
-1,249
   -18,180
   -18,348
55
53
7
0
0
0
0
0

4
4
1
2
00:32
08:16
02:57
13:07
  8,665
17,374
-1,228
-1,237
  -109,409
  -110,032
72
119
1
0
0
0
0
0

5
1
09:26
15:14
20,855
-1,234
    -9,428
52
0
0
0

6
1
11:34
17:46
22,291
-1,247
     1,531
53
0
0
0

7
1
06:02
11:35
19,883
-1,237
  -704,711
54
3
0
0

8
1
02:27
09:25
25,064
-1,244
  -700,713
63
0
0
0

9
9
1
2
08:12
19:08
13:12
20:30
17,945
  4,832
-1,234
-1,242
    36,212
    36,268
51
54
0
0
0
0
0
0

10
10
1
2
04:46
11:52
06:47
16:19
  7,256
15,948
-1,243
-1,246
    -4,219
    -4,239
51
57
0
0
0
0
0
0

11
11
11
1
2
3
00:00
07:14
20:30
01:16
08:45
23:59
  4,558
  5,273
12,554
-1,234
-1,240
-1,254
   -11,828
   -11,843
   -11,878
51
52
51
0
2
0
0
0
0
0
0
0

12
-

13
1
00:00
06:17
22,670
-1,238
     3,266
52
0
0
0

14
1
18:11
23:52
20,437
-1,248
    83,416
63
0
0
0

15
1
14:25
20:54
23,335
-1,240
    -1,356
61
0
0
0

16
-

17
1
13:14
17:46
16,279
-1,240
  -471,602
266
0
121
0

18
1
14:45
20:50
21,824
-1,237
    69,841
60
6
0
0

19
-

20
20
1
2
00:00
21:35
03:38
23:59
13,048
  8,685
-1,236
-1,240
   150,135
   150,353
53
50
0
0
0
0
0
0

21
21
1
2
16:19
18:07
17:47
22:42
  5,243
16,480
-1,220
-1,256
     -468
     -503
52
52
0
0
0
0
0
0

22
22
1
2
00:00
15:15
03:45
17:22
13,439
  7,601
-1,239
-1,236
   -89,000
   -91,545
212
119
1
0
1
0
0
0

23
23
1
2
13:14
17:22
16:19
18:25
11,029
  3,689
-1,227
-1,262
    -1,535
    -1,578
56
51
0
0
0
0
0
0

24
1
09:18
14:42
19,386
-1,240
   -22,437
59
0
0
0

25
25
25
1
2
3
00:00
13:14
20:30
01:36
14:25
23:59
  5,714
  4,233
12,554
-1,251
-1,246
-1,239
   -26,205
   -26,214
   -26,220
52
52
53
0
0
0
0
0
0
0
0
0

26
26
1
2
06:04
15:15
10:10
18:39
14,772
12,182
-1,240
-1,234
   130,662
   131,224
87
71
3
0
0
0
0
0

27
1
01:17
07:59
24,088
-1,236
   -17,777
56
0
0
0

28
1
03:46
10:28
24,043
-1,245
    74,258
51
3
0
0

29
29
1
2
08:19
16:20
10:44
17:22
  8,687
  3,737
-1,238
-1,216
  -450,263
  -449,736
68
55
1
0
1
0
0
0

30
1
10:35
15:14
16,697
-1,243
  -606,671
127
0
0
0

31
31
31
1
2
3
03:38
18:25
20:52
06:57
20:30
22:12
11,915
  7,382
  4,824
-1,238
-1,253
-1,238
  -105,985
  -106,133
  -106,137
57
52
52
11
4
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 22:26	05:16 23:59	18,907 5,637	-1,238 -1,228	-225,163 -225,265	52 50	0 0	0 0	0 0
2	1	00:07	04:46	16,636	-1,241	178,768	53	1	0	0
3 3	1 2	03:42 17:23	05:20 21:28	5,827 14,700	-1,252 -1,249	-18,180 -18,348	55 53	7 0	0 0	0 0
4 4	1 2	00:32 08:16	02:57 13:07	8,665 17,374	-1,228 -1,237	-109,409 -110,032	72 119	1 0	0 0	0 0
5	1	09:26	15:14	20,855	-1,234	-9,428	52	0	0	0
6	1	11:34	17:46	22,291	-1,247	1,531	53	0	0	0
7	1	06:02	11:35	19,883	-1,237	-704,711	54	3	0	0
8	1	02:27	09:25	25,064	-1,244	-700,713	63	0	0	0
9 9	1 2	08:12 19:08	13:12 20:30	17,945 4,832	-1,234 -1,242	36,212 36,268	51 54	0 0	0 0	0 0
10 10	1 2	04:46 11:52	06:47 16:19	7,256 15,948	-1,243 -1,246	-4,219 -4,239	51 57	0 0	0 0	0 0
11 11 11	1 2 3	00:00 07:14 20:30	01:16 08:45 23:59	4,558 5,273 12,554	-1,234 -1,240 -1,254	-11,828 -11,843 -11,878	51 52 51	0 2 0	0 0 0	0 0 0
12	-
13	1	00:00	06:17	22,670	-1,238	3,266	52	0	0	0
14	1	18:11	23:52	20,437	-1,248	83,416	63	0	0	0
15	1	14:25	20:54	23,335	-1,240	-1,356	61	0	0	0
16	-
17	1	13:14	17:46	16,279	-1,240	-471,602	266	0	121	0
18	1	14:45	20:50	21,824	-1,237	69,841	60	6	0	0
19	-
20 20	1 2	00:00 21:35	03:38 23:59	13,048 8,685	-1,236 -1,240	150,135 150,353	53 50	0 0	0 0	0 0
21 21	1 2	16:19 18:07	17:47 22:42	5,243 16,480	-1,220 -1,256	-468 -503	52 52	0 0	0 0	0 0
22 22	1 2	00:00 15:15	03:45 17:22	13,439 7,601	-1,239 -1,236	-89,000 -91,545	212 119	1 0	1 0	0 0
23 23	1 2	13:14 17:22	16:19 18:25	11,029 3,689	-1,227 -1,262	-1,535 -1,578	56 51	0 0	0 0	0 0
24	1	09:18	14:42	19,386	-1,240	-22,437	59	0	0	0
25 25 25	1 2 3	00:00 13:14 20:30	01:36 14:25 23:59	5,714 4,233 12,554	-1,251 -1,246 -1,239	-26,205 -26,214 -26,220	52 52 53	0 0 0	0 0 0	0 0 0
26 26	1 2	06:04 15:15	10:10 18:39	14,772 12,182	-1,240 -1,234	130,662 131,224	87 71	3 0	0 0	0 0
27	1	01:17	07:59	24,088	-1,236	-17,777	56	0	0	0
28	1	03:46	10:28	24,043	-1,245	74,258	51	3	0	0
29 29	1 2	08:19 16:20	10:44 17:22	8,687 3,737	-1,238 -1,216	-450,263 -449,736	68 55	1 0	1 0	0 0
30	1	10:35	15:14	16,697	-1,243	-606,671	127	0	0	0
31 31 31	1 2 3	03:38 18:25 20:52	06:57 20:30 22:12	11,915 7,382 4,824	-1,238 -1,253 -1,238	-105,985 -106,133 -106,137	57 52 52	11 4 0	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-