GPS Space Vehicle Time Integrity for MJD 52102

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
16:38
23:31
24,784
  -824
  -186,323
52
0
0
0

2
1
00:00
05:20
19,217
  -823
    41,947
59
1
0
0

3
3
1
2
12:33
22:06
15:55
23:41
12,171
  5,710
  -832
  -822
   -47,828
   -47,925
47
49
0
4
0
0
0
0

4
4
1
2
02:50
19:07
07:45
21:22
17,563
  8,114
  -822
  -847
  -652,044
  -651,377
66
61
1
0
1
0
0
0

5
1
03:53
09:48
21,256
  -819
  -306,490
51
13
0
0

6
1
06:10
12:32
22,900
  -819
     1,080
50
0
0
0

7
1
00:33
06:06
19,842
  -829
  -490,313
125
0
0
0

8
8
1
2
00:00
20:39
03:43
23:59
13,357
12,017
  -816
  -831
  -397,350
  -399,564
120
118
1
0
1
0
0
0

9
1
02:34
07:37
18,168
  -819
    52,557
50
0
0
0

10
10
10
1
2
3
00:00
06:17
22:19
01:14
10:47
23:59
  4,434
16,181
  5,983
  -826
  -824
  -825
    -7,661
    -7,679
    -7,716
48
54
46
0
0
0
0
0
0
0
0
0

11
11
1
2
01:39
14:37
03:06
19:38
  4,940
17,965
  -815
  -828
    -3,676
    -3,698
53
49
1
0
0
0
0
0

12
-

13
1
18:29
23:59
19,827
  -828
     2,381
49
0
0
0

14
1
12:36
18:14
20,288
  -829
   116,246
49
2
0
0

15
1
08:28
15:30
25,371
  -822
   -57,357
62
0
0
0

16
-

17
17
1
2
07:40
10:56
10:47
14:19
11,245
12,211
  -814
  -834
  -237,301
  -238,016
208
198
0
0
0
0
0
0

18
1
09:28
15:16
20,758
  -831
    73,212
53
7
0
0

19
-

20
1
15:46
18:00
  8,006
  -829
    82,500
50
0
0
0

21
1
10:48
17:25
23,836
  -834
    -5,048
52
0
0
0

22
22
1
2
09:49
17:44
12:34
21:52
  9,881
14,773
  -830
  -828
  -585,274
  -585,203
49
52
0
8
0
0
0
0

23
1
09:00
12:32
12,670
  -832
   -17,088
52
0
0
0

24
1
03:58
09:27
19,733
  -821
   -65,451
62
0
0
0

25
25
1
2
07:43
14:58
08:55
20:01
  4,271
18,104
  -820
  -840
   -16,167
   -16,196
49
56
1
3
0
0
0
0

26
26
1
2
01:02
09:49
04:36
12:55
12,761
11,184
  -816
  -827
  -537,598
  -537,908
58
65
1
0
0
0
0
0

27
27
1
2
00:00
19:38
02:36
23:59
  9,288
15,594
  -825
  -837
   -27,513
   -27,626
48
50
0
0
0
0
0
0

28
28
1
2
00:00
20:35
02:14
23:59
  8,038
12,295
  -841
  -808
     3,083
     3,299
52
47
6
0
0
0
0
0

29
29
1
2
12:56
14:37
14:19
18:53
  4,966
15,274
  -805
  -846
  -617,454
  -617,552
47
59
0
19
0
0
0
0

30
1
05:23
09:48
15,884
  -827
    26,435
49
0
0
0

31
31
31
31
1
2
3
4
00:00
12:47
15:31
21:25
01:18
14:36
16:38
23:59
  4,658
  6,521
  3,959
  9,293
  -835
  -841
  -826
  -811
   -53,681
   -53,782
   -53,782
   -53,811
50
46
49
50
0
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	16:38	23:31	24,784	-824	-186,323	52	0	0	0
2	1	00:00	05:20	19,217	-823	41,947	59	1	0	0
3 3	1 2	12:33 22:06	15:55 23:41	12,171 5,710	-832 -822	-47,828 -47,925	47 49	0 4	0 0	0 0
4 4	1 2	02:50 19:07	07:45 21:22	17,563 8,114	-822 -847	-652,044 -651,377	66 61	1 0	1 0	0 0
5	1	03:53	09:48	21,256	-819	-306,490	51	13	0	0
6	1	06:10	12:32	22,900	-819	1,080	50	0	0	0
7	1	00:33	06:06	19,842	-829	-490,313	125	0	0	0
8 8	1 2	00:00 20:39	03:43 23:59	13,357 12,017	-816 -831	-397,350 -399,564	120 118	1 0	1 0	0 0
9	1	02:34	07:37	18,168	-819	52,557	50	0	0	0
10 10 10	1 2 3	00:00 06:17 22:19	01:14 10:47 23:59	4,434 16,181 5,983	-826 -824 -825	-7,661 -7,679 -7,716	48 54 46	0 0 0	0 0 0	0 0 0
11 11	1 2	01:39 14:37	03:06 19:38	4,940 17,965	-815 -828	-3,676 -3,698	53 49	1 0	0 0	0 0
12	-
13	1	18:29	23:59	19,827	-828	2,381	49	0	0	0
14	1	12:36	18:14	20,288	-829	116,246	49	2	0	0
15	1	08:28	15:30	25,371	-822	-57,357	62	0	0	0
16	-
17 17	1 2	07:40 10:56	10:47 14:19	11,245 12,211	-814 -834	-237,301 -238,016	208 198	0 0	0 0	0 0
18	1	09:28	15:16	20,758	-831	73,212	53	7	0	0
19	-
20	1	15:46	18:00	8,006	-829	82,500	50	0	0	0
21	1	10:48	17:25	23,836	-834	-5,048	52	0	0	0
22 22	1 2	09:49 17:44	12:34 21:52	9,881 14,773	-830 -828	-585,274 -585,203	49 52	0 8	0 0	0 0
23	1	09:00	12:32	12,670	-832	-17,088	52	0	0	0
24	1	03:58	09:27	19,733	-821	-65,451	62	0	0	0
25 25	1 2	07:43 14:58	08:55 20:01	4,271 18,104	-820 -840	-16,167 -16,196	49 56	1 3	0 0	0 0
26 26	1 2	01:02 09:49	04:36 12:55	12,761 11,184	-816 -827	-537,598 -537,908	58 65	1 0	0 0	0 0
27 27	1 2	00:00 19:38	02:36 23:59	9,288 15,594	-825 -837	-27,513 -27,626	48 50	0 0	0 0	0 0
28 28	1 2	00:00 20:35	02:14 23:59	8,038 12,295	-841 -808	3,083 3,299	52 47	6 0	0 0	0 0
29 29	1 2	12:56 14:37	14:19 18:53	4,966 15,274	-805 -846	-617,454 -617,552	47 59	0 19	0 0	0 0
30	1	05:23	09:48	15,884	-827	26,435	49	0	0	0
31 31 31 31	1 2 3 4	00:00 12:47 15:31 21:25	01:18 14:36 16:38 23:59	4,658 6,521 3,959 9,293	-835 -841 -826 -811	-53,681 -53,782 -53,782 -53,811	50 46 49 50	0 0 0 0	0 0 0 0	0 0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-