GPS Space Vehicle Time Integrity for MJD 52896

As viewed from the CSIRO NML system installed at CSIRO Health Sciences and Nutrition, Adelaide, Australia
Latitude -34.9177675 degrees, longitude 138.6019201 degrees, height 54.1 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
10:17
17:23
25,481
36,245
  -268,657
34
42
0
0

2
2
2
1
2
3
04:38
11:50
14:19
07:03
14:03
16:20
  8,675
  7,832
  7,200
36,260
36,242
36,234
   221,538
   221,695
   221,737
22
22
16
5
38
64
0
0
0
0
0
0

3
3
3
1
2
3
05:19
08:00
15:24
06:29
10:01
17:19
  4,234
  7,181
  6,854
36,267
36,276
36,208
    -8,077
    -8,103
    -8,255
10
22
15
29
27
6
0
0
0
0
0
0

4
4
4
1
2
3
00:00
12:38
21:16
01:03
15:24
22:18
  3,686
  9,967
  3,656
36,234
36,233
36,195
     4,510
     4,664
     4,715
17
8
17
46
49
40
0
0
0
0
0
0

5
5
1
2
00:00
21:17
03:31
23:59
12,557
  9,727
36,247
36,203
   -14,936
   -14,886
16
30
128
18
0
0
0
0

6
1
00:00
06:24
22,780
36,249
    43,910
17
84
0
0

7
1
17:44
23:24
20,191
36,201
  -586,278
41
23
0
0

8
8
8
8
1
2
3
4
14:17
15:27
16:35
18:54
15:26
16:34
18:53
21:30
  4,136
  3,993
  8,191
  9,279
36,232
36,225
36,219
36,188
  -382,013
  -382,034
  -382,059
  -382,119
9
14
19
26
32
53
91
20
0
0
0
0
0
0
0
0

9
9
1
2
00:00
19:57
01:26
23:59
  5,156
14,546
36,233
36,201
    43,062
    43,154
15
32
37
0
0
0
0
0

10
10
1
2
00:03
16:21
04:00
19:18
14,146
10,608
36,249
36,204
     4,934
     4,864
15
16
195
41
0
0
0
0

11
1
08:16
13:32
18,769
36,271
   -30,085
26
108
0
0

12
-

13
13
1
2
11:35
16:05
16:04
18:31
16,054
  8,565
36,252
36,214
    67,373
    67,338
13
24
196
67
0
0
0
0

14
14
1
2
06:11
09:46
09:44
11:33
12,805
  6,260
36,286
36,272
    57,189
    57,177
20
16
38
50
0
0
0
0

15
1
03:11
10:09
24,914
36,274
  -123,035
32
12
0
0

16
16
1
2
03:08
11:38
04:38
15:25
  5,383
13,609
36,242
36,243
   -42,633
   -42,775
8
28
43
13
0
0
0
0

17
1
00:45
04:00
11,720
36,259
  -201,463
102
0
0
0

18
18
1
2
03:58
07:04
06:28
08:55
  8,894
  6,554
36,278
36,273
    26,001
    26,005
11
9
1
17
0
0
0
0

19
-

20
1
09:24
15:46
22,749
36,261
   246,780
25
109
0
0

21
21
1
2
01:05
06:32
05:30
08:10
15,641
  5,865
36,249
36,260
    -6,553
    -6,630
19
21
91
17
0
0
0
0

22
-

23
1
04:37
10:52
22,314
36,281
      420
15
101
0
0

24
24
1
2
00:17
22:17
02:40
23:41
  8,533
  4,928
36,234
36,224
   -23,479
   -23,712
25
18
31
70
0
0
0
0

25
25
25
25
1
2
3
4
01:27
08:29
10:14
11:34
03:07
10:13
11:33
13:31
  6,027
  6,091
  4,710
  6,846
36,235
36,269
36,284
36,256
   -15,503
   -15,478
   -15,466
   -15,498
4
24
14
20
17
105
106
7
0
0
0
0
0
0
0
0

26
26
1
2
04:38
18:31
06:10
22:36
  5,529
14,525
36,255
36,190
  -484,288
  -484,217
7
17
3
76
0
0
0
0

27
1
13:41
20:07
22,997
36,221
  -612,082
254
0
6
0

28
28
1
2
15:47
20:13
20:12
22:24
15,804
  7,764
36,219
36,194
    46,008
    45,950
20
16
113
39
0
0
0
0

29
1
17:19
22:04
16,713
36,195
   -51,591
93
1
0
0

30
30
1
2
00:00
22:43
03:07
23:59
11,261
  4,568
36,244
36,210
  -448,540
  -451,049
100
28
0
0
0
0
0
0

31
31
1
2
06:32
15:30
10:43
18:48
14,955
11,849
36,270
36,205
  -363,588
  -363,976
47
44
6
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	10:17	17:23	25,481	36,245	-268,657	34	42	0	0
2 2 2	1 2 3	04:38 11:50 14:19	07:03 14:03 16:20	8,675 7,832 7,200	36,260 36,242 36,234	221,538 221,695 221,737	22 22 16	5 38 64	0 0 0	0 0 0
3 3 3	1 2 3	05:19 08:00 15:24	06:29 10:01 17:19	4,234 7,181 6,854	36,267 36,276 36,208	-8,077 -8,103 -8,255	10 22 15	29 27 6	0 0 0	0 0 0
4 4 4	1 2 3	00:00 12:38 21:16	01:03 15:24 22:18	3,686 9,967 3,656	36,234 36,233 36,195	4,510 4,664 4,715	17 8 17	46 49 40	0 0 0	0 0 0
5 5	1 2	00:00 21:17	03:31 23:59	12,557 9,727	36,247 36,203	-14,936 -14,886	16 30	128 18	0 0	0 0
6	1	00:00	06:24	22,780	36,249	43,910	17	84	0	0
7	1	17:44	23:24	20,191	36,201	-586,278	41	23	0	0
8 8 8 8	1 2 3 4	14:17 15:27 16:35 18:54	15:26 16:34 18:53 21:30	4,136 3,993 8,191 9,279	36,232 36,225 36,219 36,188	-382,013 -382,034 -382,059 -382,119	9 14 19 26	32 53 91 20	0 0 0 0	0 0 0 0
9 9	1 2	00:00 19:57	01:26 23:59	5,156 14,546	36,233 36,201	43,062 43,154	15 32	37 0	0 0	0 0
10 10	1 2	00:03 16:21	04:00 19:18	14,146 10,608	36,249 36,204	4,934 4,864	15 16	195 41	0 0	0 0
11	1	08:16	13:32	18,769	36,271	-30,085	26	108	0	0
12	-
13 13	1 2	11:35 16:05	16:04 18:31	16,054 8,565	36,252 36,214	67,373 67,338	13 24	196 67	0 0	0 0
14 14	1 2	06:11 09:46	09:44 11:33	12,805 6,260	36,286 36,272	57,189 57,177	20 16	38 50	0 0	0 0
15	1	03:11	10:09	24,914	36,274	-123,035	32	12	0	0
16 16	1 2	03:08 11:38	04:38 15:25	5,383 13,609	36,242 36,243	-42,633 -42,775	8 28	43 13	0 0	0 0
17	1	00:45	04:00	11,720	36,259	-201,463	102	0	0	0
18 18	1 2	03:58 07:04	06:28 08:55	8,894 6,554	36,278 36,273	26,001 26,005	11 9	1 17	0 0	0 0
19	-
20	1	09:24	15:46	22,749	36,261	246,780	25	109	0	0
21 21	1 2	01:05 06:32	05:30 08:10	15,641 5,865	36,249 36,260	-6,553 -6,630	19 21	91 17	0 0	0 0
22	-
23	1	04:37	10:52	22,314	36,281	420	15	101	0	0
24 24	1 2	00:17 22:17	02:40 23:41	8,533 4,928	36,234 36,224	-23,479 -23,712	25 18	31 70	0 0	0 0
25 25 25 25	1 2 3 4	01:27 08:29 10:14 11:34	03:07 10:13 11:33 13:31	6,027 6,091 4,710 6,846	36,235 36,269 36,284 36,256	-15,503 -15,478 -15,466 -15,498	4 24 14 20	17 105 106 7	0 0 0 0	0 0 0 0
26 26	1 2	04:38 18:31	06:10 22:36	5,529 14,525	36,255 36,190	-484,288 -484,217	7 17	3 76	0 0	0 0
27	1	13:41	20:07	22,997	36,221	-612,082	254	0	6	0
28 28	1 2	15:47 20:13	20:12 22:24	15,804 7,764	36,219 36,194	46,008 45,950	20 16	113 39	0 0	0 0
29	1	17:19	22:04	16,713	36,195	-51,591	93	1	0	0
30 30	1 2	00:00 22:43	03:07 23:59	11,261 4,568	36,244 36,210	-448,540 -451,049	100 28	0 0	0 0	0 0
31 31	1 2	06:32 15:30	10:43 18:48	14,955 11,849	36,270 36,205	-363,588 -363,976	47 44	6 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-