GPS Space Vehicle Time Integrity for MJD 52374

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
1
2
00:00
22:59
05:07
23:59
18,454
  3,630
-1,259
-1,253
  -225,434
  -225,562
51
50
0
0
0
0
0
0

2
1
00:02
03:53
13,865
-1,237
   179,836
51
0
0
0

3
3
1
2
03:34
17:14
05:12
21:19
  5,810
14,702
-1,261
-1,252
   -18,743
   -18,909
55
52
0
0
0
0
0
0

4
4
1
2
00:24
08:05
02:48
12:58
  8,664
17,478
-1,237
-1,250
  -112,678
  -113,298
69
120
1
0
0
0
0
0

5
1
09:18
15:07
20,908
-1,240
    -9,646
52
0
0
0

6
1
11:26
17:40
22,378
-1,256
     1,527
51
0
0
0

7
1
05:54
11:27
19,926
-1,250
  -703,757
56
0
0
0

8
1
02:18
09:17
25,110
-1,236
  -699,637
64
0
0
0

9
9
1
2
08:04
19:00
13:04
20:21
17,865
  4,843
-1,246
-1,243
    36,487
    36,543
52
53
0
0
0
0
0
0

10
10
1
2
04:34
11:44
06:39
16:09
  7,486
15,881
-1,236
-1,245
    -4,314
    -4,340
50
55
0
0
0
0
0
0

11
11
11
1
2
3
00:00
07:08
20:22
01:08
08:36
23:59
  4,059
  5,256
13,039
-1,243
-1,252
-1,259
   -11,918
   -11,939
   -11,979
48
54
50
0
0
0
0
0
0
0
0
0

12
-

13
1
00:00
06:09
22,164
-1,248
     3,346
51
0
0
0

14
1
18:03
23:45
20,432
-1,253
    82,809
62
0
0
0

15
15
1
2
14:17
17:14
16:09
20:46
  6,723
12,690
-1,256
-1,264
    -2,119
    -2,189
52
52
0
0
0
0
0
0

16
-

17
17
1
2
13:06
18:17
17:38
20:03
16,270
  6,378
-1,245
-1,247
   577,428
   575,330
743
283
0
0
9922
246
0
0

18
1
14:37
20:38
21,644
-1,249
    69,652
57
0
0
0

19
-

20
20
1
2
00:00
21:26
03:30
22:58
12,361
  5,461
-1,250
-1,245
   150,624
   150,839
51
50
0
1
0
0
0
0

21
21
1
2
16:10
17:59
17:38
22:34
  5,319
16,462
-1,227
-1,252
     -481
     -505
51
51
0
0
0
0
0
0

22
1
15:07
17:14
  7,578
-1,252
  -100,000
120
0
0
0

23
1
13:06
18:16
18,504
-1,256
    -1,667
59
0
0
0

24
1
09:10
14:34
19,415
-1,243
   -22,890
59
0
0
0

25
25
25
1
2
3
00:00
13:06
20:22
01:28
14:16
23:59
  5,295
  4,232
13,040
-1,256
-1,241
-1,236
   -26,273
   -26,266
   -26,272
51
49
53
2
0
1
0
0
0
0
0
0

26
26
1
2
06:39
15:07
10:02
18:31
12,204
12,116
-1,246
-1,241
   133,711
   134,255
80
71
1
0
0
0
0
0

27
1
01:08
07:50
24,054
-1,249
   -18,077
56
0
0
0

28
1
03:38
10:19
24,012
-1,243
    74,648
57
0
0
0

29
29
1
2
08:06
16:10
10:35
17:14
  8,936
  3,821
-1,243
-1,221
  -446,963
  -446,429
69
53
1
0
0
0
0
0

30
1
10:28
15:07
16,744
-1,248
  -610,540
122
0
0
0

31
31
31
1
2
3
03:30
18:17
20:40
06:50
20:21
22:04
11,892
  7,492
  5,075
-1,255
-1,258
-1,248
  -106,464
  -106,610
  -106,620
56
52
50
0
2
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	1 2	00:00 22:59	05:07 23:59	18,454 3,630	-1,259 -1,253	-225,434 -225,562	51 50	0 0	0 0	0 0
2	1	00:02	03:53	13,865	-1,237	179,836	51	0	0	0
3 3	1 2	03:34 17:14	05:12 21:19	5,810 14,702	-1,261 -1,252	-18,743 -18,909	55 52	0 0	0 0	0 0
4 4	1 2	00:24 08:05	02:48 12:58	8,664 17,478	-1,237 -1,250	-112,678 -113,298	69 120	1 0	0 0	0 0
5	1	09:18	15:07	20,908	-1,240	-9,646	52	0	0	0
6	1	11:26	17:40	22,378	-1,256	1,527	51	0	0	0
7	1	05:54	11:27	19,926	-1,250	-703,757	56	0	0	0
8	1	02:18	09:17	25,110	-1,236	-699,637	64	0	0	0
9 9	1 2	08:04 19:00	13:04 20:21	17,865 4,843	-1,246 -1,243	36,487 36,543	52 53	0 0	0 0	0 0
10 10	1 2	04:34 11:44	06:39 16:09	7,486 15,881	-1,236 -1,245	-4,314 -4,340	50 55	0 0	0 0	0 0
11 11 11	1 2 3	00:00 07:08 20:22	01:08 08:36 23:59	4,059 5,256 13,039	-1,243 -1,252 -1,259	-11,918 -11,939 -11,979	48 54 50	0 0 0	0 0 0	0 0 0
12	-
13	1	00:00	06:09	22,164	-1,248	3,346	51	0	0	0
14	1	18:03	23:45	20,432	-1,253	82,809	62	0	0	0
15 15	1 2	14:17 17:14	16:09 20:46	6,723 12,690	-1,256 -1,264	-2,119 -2,189	52 52	0 0	0 0	0 0
16	-
17 17	1 2	13:06 18:17	17:38 20:03	16,270 6,378	-1,245 -1,247	577,428 575,330	743 283	0 0	9922 246	0 0
18	1	14:37	20:38	21,644	-1,249	69,652	57	0	0	0
19	-
20 20	1 2	00:00 21:26	03:30 22:58	12,361 5,461	-1,250 -1,245	150,624 150,839	51 50	0 1	0 0	0 0
21 21	1 2	16:10 17:59	17:38 22:34	5,319 16,462	-1,227 -1,252	-481 -505	51 51	0 0	0 0	0 0
22	1	15:07	17:14	7,578	-1,252	-100,000	120	0	0	0
23	1	13:06	18:16	18,504	-1,256	-1,667	59	0	0	0
24	1	09:10	14:34	19,415	-1,243	-22,890	59	0	0	0
25 25 25	1 2 3	00:00 13:06 20:22	01:28 14:16 23:59	5,295 4,232 13,040	-1,256 -1,241 -1,236	-26,273 -26,266 -26,272	51 49 53	2 0 1	0 0 0	0 0 0
26 26	1 2	06:39 15:07	10:02 18:31	12,204 12,116	-1,246 -1,241	133,711 134,255	80 71	1 0	0 0	0 0
27	1	01:08	07:50	24,054	-1,249	-18,077	56	0	0	0
28	1	03:38	10:19	24,012	-1,243	74,648	57	0	0	0
29 29	1 2	08:06 16:10	10:35 17:14	8,936 3,821	-1,243 -1,221	-446,963 -446,429	69 53	1 0	0 0	0 0
30	1	10:28	15:07	16,744	-1,248	-610,540	122	0	0	0
31 31 31	1 2 3	03:30 18:17 20:40	06:50 20:21 22:04	11,892 7,492 5,075	-1,255 -1,258 -1,248	-106,464 -106,610 -106,620	56 52 50	0 2 0	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-