GPS Space Vehicle Time Integrity for MJD 52371

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
22:30
05:20
23:59
19,216
  5,391
-1,233
-1,207
  -225,045
  -225,115
49
52
0
0
0
0
0
0

2
1
00:15
04:52
16,579
-1,234
   178,243
51
1
0
0

3
3
1
2
03:44
17:27
05:24
21:32
  5,844
14,712
-1,238
-1,242
   -17,891
   -18,055
52
51
0
0
0
0
0
0

4
4
1
2
00:36
08:18
03:01
13:11
  8,635
17,465
-1,228
-1,233
  -107,770
  -108,388
67
120
1
0
0
0
0
0

5
1
09:30
15:19
20,836
-1,230
    -9,337
49
0
0
0

6
1
11:38
17:50
22,291
-1,233
     1,555
50
0
0
0

7
1
06:06
11:39
19,895
-1,236
  -705,159
51
0
0
0

8
1
02:31
09:29
25,043
-1,227
  -701,230
60
0
0
0

9
9
1
2
08:16
19:12
13:16
20:34
17,927
  4,840
-1,226
-1,232
    36,090
    36,138
48
52
0
0
0
0
0
0

10
10
1
2
04:52
11:56
06:51
16:22
  7,141
15,923
-1,233
-1,227
    -4,159
    -4,171
46
54
0
0
0
0
0
0

11
11
11
1
2
3
00:00
07:20
20:34
01:20
08:49
23:59
  4,808
  5,220
12,310
-1,227
-1,228
-1,235
   -11,792
   -11,804
   -11,825
48
50
51
0
3
0
0
0
0
0
0
0

12
-

13
1
00:01
06:22
22,819
-1,233
     3,229
49
0
0
0

14
1
18:16
23:56
20,362
-1,233
    83,729
62
0
0
0

15
1
14:29
20:58
23,344
-1,243
  -161,586
61
0
0
0

16
-

17
17
1
2
13:19
18:30
18:11
20:15
17,536
  6,334
-1,221
-1,223
  -467,119
  -467,808
281
109
0
0
311
0
0
0

18
1
14:50
20:55
21,820
-1,227
    69,939
57
3
0
0

19
-

20
20
20
1
2
3
00:00
02:36
21:39
02:34
03:42
23:59
  9,289
  3,889
  8,438
-1,236
-1,230
-1,227
   149,879
   149,905
   150,113
49
50
52
0
1
0
0
0
0
0
0
0

21
21
1
2
16:23
18:11
17:50
22:46
  5,196
16,394
-1,202
-1,233
     -479
     -503
50
51
0
0
0
0
0
0

22
22
1
2
00:00
15:19
03:04
17:26
11,052
  7,588
-1,226
-1,228
   -84,690
   -87,320
178
118
0
0
0
0
0
0

23
1
13:20
16:22
10,967
-1,218
    -1,474
53
0
0
0

24
1
09:22
14:46
19,410
-1,231
   -22,204
56
0
0
0

25
25
25
1
2
3
00:00
13:18
20:34
01:40
14:29
23:59
  6,031
  4,159
12,310
-1,255
-1,229
-1,216
   -26,172
   -26,168
   -26,167
51
46
55
0
0
0
0
0
0
0
0
0

26
26
1
2
06:08
15:19
10:15
18:42
14,734
12,107
-1,234
-1,227
   129,167
   129,726
87
70
1
0
0
0
0
0

27
1
01:21
08:03
24,061
-1,238
   -17,612
54
0
0
0

28
1
03:50
10:32
24,029
-1,238
    74,069
49
0
0
0

29
29
1
2
08:25
16:23
10:48
17:26
  8,521
  3,765
-1,231
-1,194
  -451,905
  -451,368
65
51
1
0
1
0
0
0

30
1
10:39
15:19
16,732
-1,228
  -604,694
126
0
0
0

31
31
31
1
2
3
03:43
18:30
20:58
07:02
20:34
22:16
11,906
  7,445
  4,695
-1,234
-1,242
-1,230
  -105,753
  -105,898
  -105,905
53
49
51
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 22:30	05:20 23:59	19,216 5,391	-1,233 -1,207	-225,045 -225,115	49 52	0 0	0 0	0 0
2	1	00:15	04:52	16,579	-1,234	178,243	51	1	0	0
3 3	1 2	03:44 17:27	05:24 21:32	5,844 14,712	-1,238 -1,242	-17,891 -18,055	52 51	0 0	0 0	0 0
4 4	1 2	00:36 08:18	03:01 13:11	8,635 17,465	-1,228 -1,233	-107,770 -108,388	67 120	1 0	0 0	0 0
5	1	09:30	15:19	20,836	-1,230	-9,337	49	0	0	0
6	1	11:38	17:50	22,291	-1,233	1,555	50	0	0	0
7	1	06:06	11:39	19,895	-1,236	-705,159	51	0	0	0
8	1	02:31	09:29	25,043	-1,227	-701,230	60	0	0	0
9 9	1 2	08:16 19:12	13:16 20:34	17,927 4,840	-1,226 -1,232	36,090 36,138	48 52	0 0	0 0	0 0
10 10	1 2	04:52 11:56	06:51 16:22	7,141 15,923	-1,233 -1,227	-4,159 -4,171	46 54	0 0	0 0	0 0
11 11 11	1 2 3	00:00 07:20 20:34	01:20 08:49 23:59	4,808 5,220 12,310	-1,227 -1,228 -1,235	-11,792 -11,804 -11,825	48 50 51	0 3 0	0 0 0	0 0 0
12	-
13	1	00:01	06:22	22,819	-1,233	3,229	49	0	0	0
14	1	18:16	23:56	20,362	-1,233	83,729	62	0	0	0
15	1	14:29	20:58	23,344	-1,243	-161,586	61	0	0	0
16	-
17 17	1 2	13:19 18:30	18:11 20:15	17,536 6,334	-1,221 -1,223	-467,119 -467,808	281 109	0 0	311 0	0 0
18	1	14:50	20:55	21,820	-1,227	69,939	57	3	0	0
19	-
20 20 20	1 2 3	00:00 02:36 21:39	02:34 03:42 23:59	9,289 3,889 8,438	-1,236 -1,230 -1,227	149,879 149,905 150,113	49 50 52	0 1 0	0 0 0	0 0 0
21 21	1 2	16:23 18:11	17:50 22:46	5,196 16,394	-1,202 -1,233	-479 -503	50 51	0 0	0 0	0 0
22 22	1 2	00:00 15:19	03:04 17:26	11,052 7,588	-1,226 -1,228	-84,690 -87,320	178 118	0 0	0 0	0 0
23	1	13:20	16:22	10,967	-1,218	-1,474	53	0	0	0
24	1	09:22	14:46	19,410	-1,231	-22,204	56	0	0	0
25 25 25	1 2 3	00:00 13:18 20:34	01:40 14:29 23:59	6,031 4,159 12,310	-1,255 -1,229 -1,216	-26,172 -26,168 -26,167	51 46 55	0 0 0	0 0 0	0 0 0
26 26	1 2	06:08 15:19	10:15 18:42	14,734 12,107	-1,234 -1,227	129,167 129,726	87 70	1 0	0 0	0 0
27	1	01:21	08:03	24,061	-1,238	-17,612	54	0	0	0
28	1	03:50	10:32	24,029	-1,238	74,069	49	0	0	0
29 29	1 2	08:25 16:23	10:48 17:26	8,521 3,765	-1,231 -1,194	-451,905 -451,368	65 51	1 0	1 0	0 0
30	1	10:39	15:19	16,732	-1,228	-604,694	126	0	0	0
31 31 31	1 2 3	03:43 18:30 20:58	07:02 20:34 22:16	11,906 7,445 4,695	-1,234 -1,242 -1,230	-105,753 -105,898 -105,905	53 49 51	0 0 0	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-