GPS Space Vehicle Time Integrity for MJD 52441

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
17:40
23:59
22,748
-1,327
  -235,818
52
0
0
0

2
1
19:05
23:43
16,548
-1,326
   215,141
53
1
0
0

3
1
12:41
16:46
14,707
-1,331
   -38,768
48
0
0
0

4
4
1
2
03:33
19:47
08:25
22:10
17,368
  8,526
-1,329
-1,335
  -211,150
  -211,969
110
60
1
0
1
0
0
0

5
1
04:43
10:26
20,597
-1,318
   -19,388
48
0
0
0

6
1
07:01
13:22
22,816
-1,329
     2,902
48
0
0
0

7
1
01:19
06:51
19,887
-1,326
  -636,897
96
0
0
0

8
8
1
2
00:00
21:39
04:42
23:59
16,918
  8,433
-1,329
-1,323
  -640,144
  -639,088
87
57
1
0
1
0
0
0

9
9
1
2
03:30
14:26
08:30
15:49
17,926
  4,909
-1,323
-1,333
    46,319
    46,367
47
52
4
8
0
0
0
0

10
10
1
2
00:00
07:08
02:04
11:33
  7,489
15,802
-1,328
-1,339
    -7,929
    -7,959
48
52
0
0
0
0
0
0

11
11
11
1
2
3
02:33
15:32
16:34
03:43
16:32
20:29
  4,099
  3,623
14,080
-1,325
-1,334
-1,330
   -15,682
   -15,730
   -15,733
50
46
48
5
0
0
0
0
0
0
0
0

12
-

13
13
1
2
00:00
18:59
01:31
23:59
  5,437
17,987
-1,317
-1,334
     6,799
     6,840
50
50
9
0
0
0
0
0

14
1
13:27
19:06
20,353
-1,330
    65,030
57
0
0
0

15
15
1
2
09:43
11:34
11:09
16:08
  5,188
16,378
-1,309
-1,326
   -27,712
   -27,783
49
50
0
0
0
0
0
0

16
-

17
17
1
2
08:32
13:49
13:15
15:28
16,970
  5,973
-1,328
-1,333
  -146,926
  -148,248
499
171
0
0
7226
0
0
0

18
1
10:05
16:05
21,595
-1,333
    60,980
56
7
0
0

19
-

20
1
16:47
22:41
21,178
-1,330
   166,808
52
1
0
0

21
21
1
2
11:34
13:45
13:16
17:01
  6,060
11,761
-1,316
-1,343
      290
      263
49
47
0
0
0
0
0
0

22
22
1
2
11:10
18:30
12:41
22:54
  5,437
15,793
-1,328
-1,320
  -352,039
  -353,270
78
199
0
0
0
0
0
0

23
23
1
2
01:08
08:23
02:17
11:33
  4,095
11,370
-1,334
-1,314
    -5,429
    -5,437
44
50
0
0
0
0
0
0

24
1
04:38
09:33
17,651
-1,330
   -38,052
61
12
0
0

25
25
1
2
08:30
16:03
09:42
20:48
  4,234
17,115
-1,330
-1,326
   -29,461
   -29,478
47
52
0
0
0
0
0
0

26
26
1
2
01:39
10:33
05:26
13:12
13,589
  9,499
-1,323
-1,332
   253,213
   253,913
107
72
1
0
1
0
0
0

27
-

28
1
00:00
05:45
20,742
-1,323
    84,140
48
0
0
0

29
29
1
2
01:55
11:10
05:22
12:41
12,432
  5,429
-1,319
-1,335
   -23,522
   -24,448
116
75
1
0
1
0
0
0

30
1
06:02
11:09
18,432
-1,328
  -680,036
48
0
0
0

31
31
31
1
2
3
00:00
13:45
22:18
02:24
17:33
23:59
  8,649
13,623
  6,063
-1,318
-1,331
-1,285
  -310,551
  -311,227
  -311,532
61
66
61
1
0
0
1
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	17:40	23:59	22,748	-1,327	-235,818	52	0	0	0
2	1	19:05	23:43	16,548	-1,326	215,141	53	1	0	0
3	1	12:41	16:46	14,707	-1,331	-38,768	48	0	0	0
4 4	1 2	03:33 19:47	08:25 22:10	17,368 8,526	-1,329 -1,335	-211,150 -211,969	110 60	1 0	1 0	0 0
5	1	04:43	10:26	20,597	-1,318	-19,388	48	0	0	0
6	1	07:01	13:22	22,816	-1,329	2,902	48	0	0	0
7	1	01:19	06:51	19,887	-1,326	-636,897	96	0	0	0
8 8	1 2	00:00 21:39	04:42 23:59	16,918 8,433	-1,329 -1,323	-640,144 -639,088	87 57	1 0	1 0	0 0
9 9	1 2	03:30 14:26	08:30 15:49	17,926 4,909	-1,323 -1,333	46,319 46,367	47 52	4 8	0 0	0 0
10 10	1 2	00:00 07:08	02:04 11:33	7,489 15,802	-1,328 -1,339	-7,929 -7,959	48 52	0 0	0 0	0 0
11 11 11	1 2 3	02:33 15:32 16:34	03:43 16:32 20:29	4,099 3,623 14,080	-1,325 -1,334 -1,330	-15,682 -15,730 -15,733	50 46 48	5 0 0	0 0 0	0 0 0
12	-
13 13	1 2	00:00 18:59	01:31 23:59	5,437 17,987	-1,317 -1,334	6,799 6,840	50 50	9 0	0 0	0 0
14	1	13:27	19:06	20,353	-1,330	65,030	57	0	0	0
15 15	1 2	09:43 11:34	11:09 16:08	5,188 16,378	-1,309 -1,326	-27,712 -27,783	49 50	0 0	0 0	0 0
16	-
17 17	1 2	08:32 13:49	13:15 15:28	16,970 5,973	-1,328 -1,333	-146,926 -148,248	499 171	0 0	7226 0	0 0
18	1	10:05	16:05	21,595	-1,333	60,980	56	7	0	0
19	-
20	1	16:47	22:41	21,178	-1,330	166,808	52	1	0	0
21 21	1 2	11:34 13:45	13:16 17:01	6,060 11,761	-1,316 -1,343	290 263	49 47	0 0	0 0	0 0
22 22	1 2	11:10 18:30	12:41 22:54	5,437 15,793	-1,328 -1,320	-352,039 -353,270	78 199	0 0	0 0	0 0
23 23	1 2	01:08 08:23	02:17 11:33	4,095 11,370	-1,334 -1,314	-5,429 -5,437	44 50	0 0	0 0	0 0
24	1	04:38	09:33	17,651	-1,330	-38,052	61	12	0	0
25 25	1 2	08:30 16:03	09:42 20:48	4,234 17,115	-1,330 -1,326	-29,461 -29,478	47 52	0 0	0 0	0 0
26 26	1 2	01:39 10:33	05:26 13:12	13,589 9,499	-1,323 -1,332	253,213 253,913	107 72	1 0	1 0	0 0
27	-
28	1	00:00	05:45	20,742	-1,323	84,140	48	0	0	0
29 29	1 2	01:55 11:10	05:22 12:41	12,432 5,429	-1,319 -1,335	-23,522 -24,448	116 75	1 0	1 0	0 0
30	1	06:02	11:09	18,432	-1,328	-680,036	48	0	0	0
31 31 31	1 2 3	00:00 13:45 22:18	02:24 17:33 23:59	8,649 13,623 6,063	-1,318 -1,331 -1,285	-310,551 -311,227 -311,532	61 66 61	1 0 0	1 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-