GPS Space Vehicle Time Integrity for MJD 52460

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
16:21
23:13
24,672
-1,376
  -239,029
50
0
0
0

2
1
17:45
22:23
16,372
-1,367
   225,148
50
0
0
0

3
3
1
2
11:22
21:40
15:29
23:18
14,799
  5,801
-1,386
-1,379
   -44,238
   -44,346
31
57
19
4
0
0
0
0

4
4
1
2
02:32
18:30
07:08
20:52
16,497
  8,534
-1,373
-1,389
  -235,052
  -235,824
101
58
1
0
1
0
0
0

5
1
03:26
09:15
20,957
-1,364
   -22,006
48
2
0
0

6
6
1
2
05:45
10:17
10:16
12:06
16,232
  6,545
-1,365
-1,369
     3,266
     3,265
49
42
0
0
0
0
0
0

7
1
00:03
05:34
19,800
-1,367
  -606,277
108
1
1
0

8
8
1
2
00:00
20:21
03:23
23:59
12,180
13,137
-1,367
-1,372
  -615,283
  -614,088
77
75
1
0
1
0
0
0

9
9
1
2
02:12
13:07
07:12
14:45
17,964
  5,761
-1,367
-1,390
    49,031
    49,059
46
29
0
35
0
0
0
0

10
10
1
2
05:49
21:47
10:14
23:59
15,785
  7,957
-1,372
-1,385
    -9,062
    -9,120
54
52
4
0
0
0
0
0

11
11
1
2
01:15
14:14
02:25
19:11
  4,133
17,821
-1,370
-1,375
   -16,905
   -16,955
48
39
3
1
0
0
0
0

12
-

13
1
17:43
23:59
22,580
-1,378
     8,036
51
0
0
0

14
1
12:08
17:47
20,192
-1,380
    60,792
45
1
0
0

15
15
1
2
08:25
10:14
09:54
14:49
  5,311
16,470
-1,352
-1,380
   -34,994
   -35,076
53
38
0
4
0
0
0
0

16
-

17
17
1
2
07:14
12:06
11:51
14:10
16,572
  7,379
-1,381
-1,365
  -294,064
  -295,112
403
167
0
0
4618
0
0
0

18
1
08:49
14:46
21,278
-1,378
    57,570
51
9
0
0

19
-

20
1
15:27
21:28
21,676
-1,378
   171,063
48
0
0
0

21
1
10:17
16:40
22,970
-1,382
      614
40
2
0
0

22
22
1
2
09:54
17:13
11:56
21:46
  7,221
16,302
-1,380
-1,376
  -414,945
  -416,109
90
204
0
0
0
0
0
0

23
23
1
2
00:00
07:03
01:01
10:14
  3,650
11,381
-1,380
-1,357
    -6,532
    -6,527
42
53
0
0
0
0
0
0

24
1
03:22
08:47
19,544
-1,372
   -42,385
59
5
0
0

25
25
1
2
07:13
14:45
08:25
19:31
  4,239
17,118
-1,376
-1,376
   -30,353
   -30,372
45
47
0
10
0
0
0
0

26
26
1
2
00:22
09:16
04:08
11:57
13,540
  9,695
-1,372
-1,376
   -10,273
   -11,200
124
109
1
0
1
0
0
0

27
-

28
28
1
2
00:00
21:42
04:28
23:59
16,024
  8,240
-1,378
-1,348
    85,786
    85,888
45
52
3
0
0
0
0
0

29
29
1
2
00:00
09:54
03:53
11:21
14,002
  5,103
-1,370
-1,378
   -72,247
   -73,165
124
70
1
1
1
1
0
0

30
1
04:47
09:54
18,430
-1,375
  -678,904
50
0
0
0

31
31
31
1
2
3
00:00
12:27
21:01
01:06
16:15
23:59
  3,985
13,642
10,725
-1,379
-1,375
-1,349
  -329,984
  -330,517
  -330,806
46
46
70
2
1
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	16:21	23:13	24,672	-1,376	-239,029	50	0	0	0
2	1	17:45	22:23	16,372	-1,367	225,148	50	0	0	0
3 3	1 2	11:22 21:40	15:29 23:18	14,799 5,801	-1,386 -1,379	-44,238 -44,346	31 57	19 4	0 0	0 0
4 4	1 2	02:32 18:30	07:08 20:52	16,497 8,534	-1,373 -1,389	-235,052 -235,824	101 58	1 0	1 0	0 0
5	1	03:26	09:15	20,957	-1,364	-22,006	48	2	0	0
6 6	1 2	05:45 10:17	10:16 12:06	16,232 6,545	-1,365 -1,369	3,266 3,265	49 42	0 0	0 0	0 0
7	1	00:03	05:34	19,800	-1,367	-606,277	108	1	1	0
8 8	1 2	00:00 20:21	03:23 23:59	12,180 13,137	-1,367 -1,372	-615,283 -614,088	77 75	1 0	1 0	0 0
9 9	1 2	02:12 13:07	07:12 14:45	17,964 5,761	-1,367 -1,390	49,031 49,059	46 29	0 35	0 0	0 0
10 10	1 2	05:49 21:47	10:14 23:59	15,785 7,957	-1,372 -1,385	-9,062 -9,120	54 52	4 0	0 0	0 0
11 11	1 2	01:15 14:14	02:25 19:11	4,133 17,821	-1,370 -1,375	-16,905 -16,955	48 39	3 1	0 0	0 0
12	-
13	1	17:43	23:59	22,580	-1,378	8,036	51	0	0	0
14	1	12:08	17:47	20,192	-1,380	60,792	45	1	0	0
15 15	1 2	08:25 10:14	09:54 14:49	5,311 16,470	-1,352 -1,380	-34,994 -35,076	53 38	0 4	0 0	0 0
16	-
17 17	1 2	07:14 12:06	11:51 14:10	16,572 7,379	-1,381 -1,365	-294,064 -295,112	403 167	0 0	4618 0	0 0
18	1	08:49	14:46	21,278	-1,378	57,570	51	9	0	0
19	-
20	1	15:27	21:28	21,676	-1,378	171,063	48	0	0	0
21	1	10:17	16:40	22,970	-1,382	614	40	2	0	0
22 22	1 2	09:54 17:13	11:56 21:46	7,221 16,302	-1,380 -1,376	-414,945 -416,109	90 204	0 0	0 0	0 0
23 23	1 2	00:00 07:03	01:01 10:14	3,650 11,381	-1,380 -1,357	-6,532 -6,527	42 53	0 0	0 0	0 0
24	1	03:22	08:47	19,544	-1,372	-42,385	59	5	0	0
25 25	1 2	07:13 14:45	08:25 19:31	4,239 17,118	-1,376 -1,376	-30,353 -30,372	45 47	0 10	0 0	0 0
26 26	1 2	00:22 09:16	04:08 11:57	13,540 9,695	-1,372 -1,376	-10,273 -11,200	124 109	1 0	1 0	0 0
27	-
28 28	1 2	00:00 21:42	04:28 23:59	16,024 8,240	-1,378 -1,348	85,786 85,888	45 52	3 0	0 0	0 0
29 29	1 2	00:00 09:54	03:53 11:21	14,002 5,103	-1,370 -1,378	-72,247 -73,165	124 70	1 1	1 1	0 0
30	1	04:47	09:54	18,430	-1,375	-678,904	50	0	0	0
31 31 31	1 2 3	00:00 12:27 21:01	01:06 16:15 23:59	3,985 13,642 10,725	-1,379 -1,375 -1,349	-329,984 -330,517 -330,806	46 46 70	2 1 0	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-