GPS Space Vehicle Time Integrity for MJD 52715

As viewed from the CSIRO NML system installed at CSIRO Health Sciences and Nutrition, Adelaide, Australia
Latitude -34.9177208 degrees, longitude 138.6019221 degrees, height 58.2 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
1
2
3
00:57
03:47
22:31
03:46
05:42
23:59
10,088
  6,831
  5,280
47,444
47,567
48,441
  -228,499
  -228,391
  -227,632
50
21
27
0
2
9
0
1
0
0
0
0

2
2
2
1
2
3
00:19
01:35
16:51
01:34
03:47
19:26
  4,375
  7,723
  9,198
47,330
47,463
48,208
   128,950
   129,123
   130,222
40
56
48
0
16
0
0
0
0
0
0
0

3
3
3
1
2
3
03:48
17:39
19:23
05:43
18:49
22:21
  6,893
  4,180
10,540
47,533
48,206
48,344
   -66,159
   -65,652
   -65,545
23
16
22
1
1
13
1
0
0
0
0
0

4
4
4
4
1
2
3
4
01:10
08:47
10:18
12:23
03:47
10:17
12:22
13:26
  9,395
  5,289
  7,274
  3,788
47,408
47,808
47,920
47,968
    12,622
    12,946
    13,038
    13,069
41
36
25
14
1
21
28
22
0
0
0
0
0
0
0
0

5
1
09:31
15:47
22,412
47,983
    41,313
99
4
0
0

6
6
1
2
11:46
16:14
16:10
18:24
15,773
  7,761
48,042
48,199
    51,270
    51,424
71
22
0
42
0
0
0
0

7
1
06:18
12:01
20,417
47,811
  -325,496
74
0
0
0

8
8
8
1
2
3
02:28
04:42
07:45
04:39
07:44
09:42
  7,748
10,925
  7,017
47,504
47,666
47,768
  -206,032
  -206,040
  -206,101
10
15
18
19
29
16
0
0
0
0
0
0

9
1
08:33
13:53
19,182
47,907
    83,390
99
0
0
0

10
10
1
2
04:16
12:20
07:40
16:15
12,173
14,130
47,623
48,060
    25,753
    26,172
57
46
1
8
0
0
0
0

11
11
1
2
00:00
20:34
01:56
23:59
  6,977
12,284
47,337
48,397
     8,178
     9,118
23
61
21
0
0
0
0
0

12
-

13
1
00:18
06:24
21,644
47,496
    72,032
124
0
0
0

14
14
1
2
18:25
22:11
21:58
23:45
12,781
  5,402
48,324
48,412
    72,522
    72,604
44
15
0
10
0
0
0
0

15
15
15
1
2
3
14:47
17:10
19:19
17:08
19:18
22:01
  8,427
  7,664
  9,555
48,144
48,235
48,333
   -36,819
   -36,766
   -36,711
23
16
15
2
58
105
0
0
0
0
0
0

16
16
1
2
00:07
15:48
04:05
16:51
14,234
  3,771
47,398
48,130
    96,350
    96,396
17
5
49
6
0
0
0
0

17
17
1
2
13:26
18:47
18:24
20:23
17,576
  5,747
48,151
48,285
    44,897
    45,006
52
15
20
2
0
0
0
0

18
18
1
2
15:30
16:40
16:39
21:35
  4,092
17,660
48,149
48,270
    43,505
    43,609
26
33
28
25
0
0
0
0

19
-

20
20
1
2
00:00
21:56
04:15
23:59
15,197
  7,437
47,430
48,421
   258,543
   259,593
77
44
1
0
1
0
0
0

21
-

22
-

23
23
23
1
2
3
14:56
16:51
19:27
16:15
18:47
20:42
  4,772
  6,886
  4,452
48,129
48,228
48,285
    25,983
    26,078
    26,130
26
18
11
22
27
56
0
0
0
0
0
0

24
24
1
2
09:43
12:04
11:03
14:51
  4,549
  9,693
47,869
48,024
    31,966
    32,090
36
23
26
105
0
0
0
0

25
25
25
1
2
3
00:00
13:38
20:48
01:53
15:30
23:59
  6,707
  6,712
11,337
47,329
48,048
48,418
     6,282
     6,993
     7,349
17
25
52
15
1
4
1
0
0
0
0
0

26
26
1
2
07:05
16:16
10:59
18:47
13,856
  9,059
47,788
48,184
  -404,517
  -404,430
21
9
54
3
0
0
0
0

27
27
1
2
02:32
06:26
06:24
08:38
13,901
  7,931
47,568
47,714
  -546,655
  -546,485
76
25
0
0
0
0
0
0

28
1
04:16
10:45
23,155
47,722
   109,970
69
0
0
0

29
29
29
29
1
2
3
4
05:43
07:34
08:54
15:48
07:32
08:53
10:10
17:39
  6,549
  4,741
  4,472
  6,638
47,661
47,769
47,818
48,153
   -48,330
   -48,283
   -48,285
   -48,223
25
7
19
8
0
4
49
3
0
0
0
0
0
0
0
0

30
1
11:12
15:47
16,533
48,026
  -513,771
81
0
0
0

31
31
31
1
2
3
04:53
18:47
21:28
07:04
21:27
23:00
  7,887
  9,510
  5,388
47,622
48,294
48,396
     8,996
     7,886
     7,721
52
51
44
1
0
5
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 1	1 2 3	00:57 03:47 22:31	03:46 05:42 23:59	10,088 6,831 5,280	47,444 47,567 48,441	-228,499 -228,391 -227,632	50 21 27	0 2 9	0 1 0	0 0 0
2 2 2	1 2 3	00:19 01:35 16:51	01:34 03:47 19:26	4,375 7,723 9,198	47,330 47,463 48,208	128,950 129,123 130,222	40 56 48	0 16 0	0 0 0	0 0 0
3 3 3	1 2 3	03:48 17:39 19:23	05:43 18:49 22:21	6,893 4,180 10,540	47,533 48,206 48,344	-66,159 -65,652 -65,545	23 16 22	1 1 13	1 0 0	0 0 0
4 4 4 4	1 2 3 4	01:10 08:47 10:18 12:23	03:47 10:17 12:22 13:26	9,395 5,289 7,274 3,788	47,408 47,808 47,920 47,968	12,622 12,946 13,038 13,069	41 36 25 14	1 21 28 22	0 0 0 0	0 0 0 0
5	1	09:31	15:47	22,412	47,983	41,313	99	4	0	0
6 6	1 2	11:46 16:14	16:10 18:24	15,773 7,761	48,042 48,199	51,270 51,424	71 22	0 42	0 0	0 0
7	1	06:18	12:01	20,417	47,811	-325,496	74	0	0	0
8 8 8	1 2 3	02:28 04:42 07:45	04:39 07:44 09:42	7,748 10,925 7,017	47,504 47,666 47,768	-206,032 -206,040 -206,101	10 15 18	19 29 16	0 0 0	0 0 0
9	1	08:33	13:53	19,182	47,907	83,390	99	0	0	0
10 10	1 2	04:16 12:20	07:40 16:15	12,173 14,130	47,623 48,060	25,753 26,172	57 46	1 8	0 0	0 0
11 11	1 2	00:00 20:34	01:56 23:59	6,977 12,284	47,337 48,397	8,178 9,118	23 61	21 0	0 0	0 0
12	-
13	1	00:18	06:24	21,644	47,496	72,032	124	0	0	0
14 14	1 2	18:25 22:11	21:58 23:45	12,781 5,402	48,324 48,412	72,522 72,604	44 15	0 10	0 0	0 0
15 15 15	1 2 3	14:47 17:10 19:19	17:08 19:18 22:01	8,427 7,664 9,555	48,144 48,235 48,333	-36,819 -36,766 -36,711	23 16 15	2 58 105	0 0 0	0 0 0
16 16	1 2	00:07 15:48	04:05 16:51	14,234 3,771	47,398 48,130	96,350 96,396	17 5	49 6	0 0	0 0
17 17	1 2	13:26 18:47	18:24 20:23	17,576 5,747	48,151 48,285	44,897 45,006	52 15	20 2	0 0	0 0
18 18	1 2	15:30 16:40	16:39 21:35	4,092 17,660	48,149 48,270	43,505 43,609	26 33	28 25	0 0	0 0
19	-
20 20	1 2	00:00 21:56	04:15 23:59	15,197 7,437	47,430 48,421	258,543 259,593	77 44	1 0	1 0	0 0
21	-
22	-
23 23 23	1 2 3	14:56 16:51 19:27	16:15 18:47 20:42	4,772 6,886 4,452	48,129 48,228 48,285	25,983 26,078 26,130	26 18 11	22 27 56	0 0 0	0 0 0
24 24	1 2	09:43 12:04	11:03 14:51	4,549 9,693	47,869 48,024	31,966 32,090	36 23	26 105	0 0	0 0
25 25 25	1 2 3	00:00 13:38 20:48	01:53 15:30 23:59	6,707 6,712 11,337	47,329 48,048 48,418	6,282 6,993 7,349	17 25 52	15 1 4	1 0 0	0 0 0
26 26	1 2	07:05 16:16	10:59 18:47	13,856 9,059	47,788 48,184	-404,517 -404,430	21 9	54 3	0 0	0 0
27 27	1 2	02:32 06:26	06:24 08:38	13,901 7,931	47,568 47,714	-546,655 -546,485	76 25	0 0	0 0	0 0
28	1	04:16	10:45	23,155	47,722	109,970	69	0	0	0
29 29 29 29	1 2 3 4	05:43 07:34 08:54 15:48	07:32 08:53 10:10 17:39	6,549 4,741 4,472 6,638	47,661 47,769 47,818 48,153	-48,330 -48,283 -48,285 -48,223	25 7 19 8	0 4 49 3	0 0 0 0	0 0 0 0
30	1	11:12	15:47	16,533	48,026	-513,771	81	0	0	0
31 31 31	1 2 3	04:53 18:47 21:28	07:04 21:27 23:00	7,887 9,510 5,388	47,622 48,294 48,396	8,996 7,886 7,721	52 51 44	1 0 5	1 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-