GPS Space Vehicle Time Integrity for MJD 52626

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
04:29
06:45
09:38
06:44
09:36
11:36
  8,078
10,251
  7,126
105,895
106,157
106,395
  -156,614
  -156,363
  -156,135
68
79
51
0
0
0
0
0
0
0
0
0

2
2
2
1
2
3
00:00
06:18
22:33
01:33
10:45
23:59
  5,571
15,961
  5,163
105,376
106,181
107,701
   138,704
   139,683
   141,534
55
156
63
1
1
0
1
1
0
0
0
0

3
3
1
2
00:16
09:49
04:20
11:42
14,559
  6,759
105,560
106,391
    15,972
    16,715
111
49
0
0
0
0
0
0

4
4
4
4
1
2
3
4
07:27
15:50
17:14
18:41
10:00
17:13
18:40
19:48
  9,183
  4,902
  5,088
  4,009
106,184
107,029
107,163
107,262
  -271,663
  -270,995
  -270,894
  -270,824
61
33
30
22
1
4
0
28
1
0
0
0
0
0
0
0

5
1
15:33
21:55
22,717
107,240
    60,775
184
0
0
0

6
1
18:00
23:00
17,886
107,432
   109,515
169
0
0
0

7
1
12:18
17:59
20,324
106,879
   -31,056
419
0
6236
0

8
8
1
2
08:33
10:46
10:45
15:47
  7,886
17,943
106,306
106,693
    21,180
    21,231
18
16
35
17
0
0
0
0

9
1
14:39
19:59
19,109
107,100
   129,074
173
0
0
0

10
10
10
1
2
3
10:16
12:22
18:23
12:21
13:44
22:33
  7,506
  4,869
14,945
106,456
106,642
107,404
    89,573
    89,755
    90,500
69
37
119
0
7
0
0
1
0
0
0
0

11
1
02:46
08:02
18,900
105,865
    76,762
155
1
1
0

12
-

13
1
06:22
12:18
21,286
106,267
   126,009
195
0
0
0

14
14
1
2
00:44
04:08
04:07
05:48
12,225
  5,810
105,580
105,806
   139,465
   139,676
96
36
0
21
0
0
0
0

15
15
15
15
1
2
3
4
00:00
01:51
21:30
22:46
01:50
03:51
22:44
23:59
  6,556
  7,172
  4,424
  4,402
105,417
105,601
107,597
107,744
    56,337
    56,492
    58,170
    58,295
49
49
33
35
3
1
0
0
0
1
0
0
0
0
0
0

16
-

17
17
17
1
2
3
00:00
19:33
21:04
02:36
20:51
23:59
  9,336
  4,636
10,479
105,442
107,384
107,650
    96,934
    98,791
    99,046
73
46
85
1
0
0
1
0
0
0
0
0

18
18
18
18
1
2
3
4
00:00
02:11
21:33
22:57
02:09
03:35
22:56
23:59
  7,732
  5,079
  4,966
  3,751
105,431
105,586
107,618
107,765
   118,729
   118,863
   120,690
   120,823
51
39
46
35
9
1
0
0
0
1
0
0
0
0
0
0

19
-

20
1
03:58
10:16
22,560
106,042
   308,201
207
0
0
0

21
-

22
-

23
23
23
1
2
3
12:56
19:48
21:38
14:07
21:37
23:59
  4,299
  6,243
  8,352
106,677
107,461
107,682
    91,059
    91,820
    92,035
32
65
59
1
0
0
1
0
0
0
0
0

24
24
1
2
15:48
18:37
18:36
21:00
  9,940
  8,556
107,095
107,342
    27,875
    28,093
85
55
6
28
0
0
0
0

25
25
1
2
03:02
19:59
08:05
21:32
17,950
  5,576
105,880
107,410
    69,198
    70,695
135
51
1
0
1
0
0
0

26
1
12:56
17:00
14,561
106,857
  -242,589
55
1
0
0

27
1
08:11
14:38
23,071
106,492
  -389,777
10
245
0
0

28
28
1
2
10:16
14:29
14:28
16:49
15,060
  8,163
106,601
106,934
   188,223
   188,534
126
54
0
0
0
0
0
0

29
29
29
29
1
2
3
4
11:51
13:13
14:41
22:33
12:55
14:40
16:38
23:59
  3,825
  5,169
  6,970
  5,141
106,578
106,772
106,946
107,699
  -286,967
  -286,861
  -286,786
  -286,463
28
26
24
19
0
11
28
0
0
0
0
0
0
0
0
0

30
1
17:19
23:10
21,016
107,399
  -395,654
93
0
0
0

31
31
1
2
00:58
10:46
05:10
12:55
15,018
  7,765
105,618
106,521
  -208,193
  -206,887
186
91
1
0
1
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	04:29 06:45 09:38	06:44 09:36 11:36	8,078 10,251 7,126	105,895 106,157 106,395	-156,614 -156,363 -156,135	68 79 51	0 0 0	0 0 0	0 0 0
2 2 2	1 2 3	00:00 06:18 22:33	01:33 10:45 23:59	5,571 15,961 5,163	105,376 106,181 107,701	138,704 139,683 141,534	55 156 63	1 1 0	1 1 0	0 0 0
3 3	1 2	00:16 09:49	04:20 11:42	14,559 6,759	105,560 106,391	15,972 16,715	111 49	0 0	0 0	0 0
4 4 4 4	1 2 3 4	07:27 15:50 17:14 18:41	10:00 17:13 18:40 19:48	9,183 4,902 5,088 4,009	106,184 107,029 107,163 107,262	-271,663 -270,995 -270,894 -270,824	61 33 30 22	1 4 0 28	1 0 0 0	0 0 0 0
5	1	15:33	21:55	22,717	107,240	60,775	184	0	0	0
6	1	18:00	23:00	17,886	107,432	109,515	169	0	0	0
7	1	12:18	17:59	20,324	106,879	-31,056	419	0	6236	0
8 8	1 2	08:33 10:46	10:45 15:47	7,886 17,943	106,306 106,693	21,180 21,231	18 16	35 17	0 0	0 0
9	1	14:39	19:59	19,109	107,100	129,074	173	0	0	0
10 10 10	1 2 3	10:16 12:22 18:23	12:21 13:44 22:33	7,506 4,869 14,945	106,456 106,642 107,404	89,573 89,755 90,500	69 37 119	0 7 0	0 1 0	0 0 0
11	1	02:46	08:02	18,900	105,865	76,762	155	1	1	0
12	-
13	1	06:22	12:18	21,286	106,267	126,009	195	0	0	0
14 14	1 2	00:44 04:08	04:07 05:48	12,225 5,810	105,580 105,806	139,465 139,676	96 36	0 21	0 0	0 0
15 15 15 15	1 2 3 4	00:00 01:51 21:30 22:46	01:50 03:51 22:44 23:59	6,556 7,172 4,424 4,402	105,417 105,601 107,597 107,744	56,337 56,492 58,170 58,295	49 49 33 35	3 1 0 0	0 1 0 0	0 0 0 0
16	-
17 17 17	1 2 3	00:00 19:33 21:04	02:36 20:51 23:59	9,336 4,636 10,479	105,442 107,384 107,650	96,934 98,791 99,046	73 46 85	1 0 0	1 0 0	0 0 0
18 18 18 18	1 2 3 4	00:00 02:11 21:33 22:57	02:09 03:35 22:56 23:59	7,732 5,079 4,966 3,751	105,431 105,586 107,618 107,765	118,729 118,863 120,690 120,823	51 39 46 35	9 1 0 0	0 1 0 0	0 0 0 0
19	-
20	1	03:58	10:16	22,560	106,042	308,201	207	0	0	0
21	-
22	-
23 23 23	1 2 3	12:56 19:48 21:38	14:07 21:37 23:59	4,299 6,243 8,352	106,677 107,461 107,682	91,059 91,820 92,035	32 65 59	1 0 0	1 0 0	0 0 0
24 24	1 2	15:48 18:37	18:36 21:00	9,940 8,556	107,095 107,342	27,875 28,093	85 55	6 28	0 0	0 0
25 25	1 2	03:02 19:59	08:05 21:32	17,950 5,576	105,880 107,410	69,198 70,695	135 51	1 0	1 0	0 0
26	1	12:56	17:00	14,561	106,857	-242,589	55	1	0	0
27	1	08:11	14:38	23,071	106,492	-389,777	10	245	0	0
28 28	1 2	10:16 14:29	14:28 16:49	15,060 8,163	106,601 106,934	188,223 188,534	126 54	0 0	0 0	0 0
29 29 29 29	1 2 3 4	11:51 13:13 14:41 22:33	12:55 14:40 16:38 23:59	3,825 5,169 6,970 5,141	106,578 106,772 106,946 107,699	-286,967 -286,861 -286,786 -286,463	28 26 24 19	0 11 28 0	0 0 0 0	0 0 0 0
30	1	17:19	23:10	21,016	107,399	-395,654	93	0	0	0
31 31	1 2	00:58 10:46	05:10 12:55	15,018 7,765	105,618 106,521	-208,193 -206,887	186 91	1 0	1 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-