GPS Space Vehicle Time Integrity for MJD 51627

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
01:20
08:06
24,386
  -627
  -122,494
91
2
0
0

2
1
07:23
13:39
22,524
  -620
   191,698
86
10
0
0

3
1
19:35
23:59
15,897
  -624
   -98,378
84
0
0
0

4
4
1
2
03:36
11:17
05:20
16:11
  6,187
17,616
  -613
  -630
  -763,818
  -764,175
88
116
0
1
0
0
0
0

5
1
12:11
18:15
21,796
  -630
  -244,899
82
0
0
0

6
1
14:30
21:07
23,834
  -642
    -2,189
82
0
0
0

7
1
09:16
14:34
19,089
  -637
   -78,337
217
0
75
0

8
1
05:10
12:10
25,160
  -639
  -705,241
92
0
0
0

9
9
1
2
10:55
21:48
16:00
23:00
18,344
  4,288
  -622
  -633
    36,592
    36,637
77
79
0
0
0
0
0
0

10
10
1
2
06:42
14:41
09:15
19:16
  9,146
16,401
  -641
  -629
   -49,216
   -49,230
88
92
0
0
0
0
0
0

11
11
11
1
2
3
00:00
09:54
22:56
04:07
11:23
23:59
14,810
  5,206
  3,787
  -646
  -605
  -634
  -234,634
  -235,422
  -236,690
139
97
80
1
1
0
1
1
0
0
0
0

12
-

13
1
05:46
11:14
19,588
  -623
   639,654
173
0
0
0

14
1
00:25
06:17
21,065
  -645
  -266,576
254
0
429
0

15
15
1
2
00:00
21:22
03:05
23:59
11,103
  9,439
  -636
  -638
  -795,188
  -795,497
29
28
34
194
0
0
0
0

16
-

17
1
15:58
22:56
25,049
  -632
   247,661
78
1
0
0

18
1
03:04
09:16
22,332
  -650
   -33,882
87
0
0
0

19
19
1
2
03:51
09:44
09:15
10:48
19,428
  3,883
  -661
  -610
  -130,924
  -131,021
112
89
0
0
0
0
0
0

20
-

21
21
1
2
00:00
19:14
02:04
23:59
  7,458
17,116
  -640
  -657
    -5,851
    -5,923
83
89
0
0
0
0
0
0

22
22
1
2
02:16
18:08
06:20
21:22
14,613
11,598
  -626
  -626
  -372,846
  -372,417
81
88
0
0
0
0
0
0

23
1
17:50
23:29
20,335
  -633
    -8,866
86
2
0
0

24
1
12:23
17:51
19,709
  -633
  -677,311
120
0
0
0

25
25
1
2
00:00
16:01
04:27
17:26
16,016
  5,076
  -664
  -626
    -5,608
    -5,582
102
83
2
2
0
0
0
0

26
26
1
2
09:16
17:57
13:05
21:34
13,599
13,018
  -630
  -644
  -307,422
  -308,320
126
153
1
0
1
0
0
0

27
27
1
2
08:12
09:40
09:19
11:44
  3,949
  7,448
  -669
  -637
   -14,719
   -14,696
93
83
0
0
0
0
0
0

28
-

29
29
1
2
00:00
02:10
01:53
23:59
  6,759
12,827
  -669
  -614
  -511,085
  -512,995
102
122
0
0
0
0
0
0

30
1
13:52
19:10
18,907
  -627
    13,827
92
0
0
0

31
31
31
31
1
2
3
4
00:00
06:18
08:11
21:08
01:10
08:06
09:43
23:59
  4,179
  6,529
  5,491
10,274
  -631
  -642
  -637
  -640
   -41,104
   -41,139
   -41,142
   -41,190
55
66
80
83
1
0
0
0
0
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	01:20	08:06	24,386	-627	-122,494	91	2	0	0
2	1	07:23	13:39	22,524	-620	191,698	86	10	0	0
3	1	19:35	23:59	15,897	-624	-98,378	84	0	0	0
4 4	1 2	03:36 11:17	05:20 16:11	6,187 17,616	-613 -630	-763,818 -764,175	88 116	0 1	0 0	0 0
5	1	12:11	18:15	21,796	-630	-244,899	82	0	0	0
6	1	14:30	21:07	23,834	-642	-2,189	82	0	0	0
7	1	09:16	14:34	19,089	-637	-78,337	217	0	75	0
8	1	05:10	12:10	25,160	-639	-705,241	92	0	0	0
9 9	1 2	10:55 21:48	16:00 23:00	18,344 4,288	-622 -633	36,592 36,637	77 79	0 0	0 0	0 0
10 10	1 2	06:42 14:41	09:15 19:16	9,146 16,401	-641 -629	-49,216 -49,230	88 92	0 0	0 0	0 0
11 11 11	1 2 3	00:00 09:54 22:56	04:07 11:23 23:59	14,810 5,206 3,787	-646 -605 -634	-234,634 -235,422 -236,690	139 97 80	1 1 0	1 1 0	0 0 0
12	-
13	1	05:46	11:14	19,588	-623	639,654	173	0	0	0
14	1	00:25	06:17	21,065	-645	-266,576	254	0	429	0
15 15	1 2	00:00 21:22	03:05 23:59	11,103 9,439	-636 -638	-795,188 -795,497	29 28	34 194	0 0	0 0
16	-
17	1	15:58	22:56	25,049	-632	247,661	78	1	0	0
18	1	03:04	09:16	22,332	-650	-33,882	87	0	0	0
19 19	1 2	03:51 09:44	09:15 10:48	19,428 3,883	-661 -610	-130,924 -131,021	112 89	0 0	0 0	0 0
20	-
21 21	1 2	00:00 19:14	02:04 23:59	7,458 17,116	-640 -657	-5,851 -5,923	83 89	0 0	0 0	0 0
22 22	1 2	02:16 18:08	06:20 21:22	14,613 11,598	-626 -626	-372,846 -372,417	81 88	0 0	0 0	0 0
23	1	17:50	23:29	20,335	-633	-8,866	86	2	0	0
24	1	12:23	17:51	19,709	-633	-677,311	120	0	0	0
25 25	1 2	00:00 16:01	04:27 17:26	16,016 5,076	-664 -626	-5,608 -5,582	102 83	2 2	0 0	0 0
26 26	1 2	09:16 17:57	13:05 21:34	13,599 13,018	-630 -644	-307,422 -308,320	126 153	1 0	1 0	0 0
27 27	1 2	08:12 09:40	09:19 11:44	3,949 7,448	-669 -637	-14,719 -14,696	93 83	0 0	0 0	0 0
28	-
29 29	1 2	00:00 02:10	01:53 23:59	6,759 12,827	-669 -614	-511,085 -512,995	102 122	0 0	0 0	0 0
30	1	13:52	19:10	18,907	-627	13,827	92	0	0	0
31 31 31 31	1 2 3 4	00:00 06:18 08:11 21:08	01:10 08:06 09:43 23:59	4,179 6,529 5,491 10,274	-631 -642 -637 -640	-41,104 -41,139 -41,142 -41,190	55 66 80 83	1 0 0 0	0 0 0 0	0 0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-