GPS Space Vehicle Time Integrity for MJD 52437

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
17:57
23:59
21,758
-1,327
  -235,169
51
0
0
0

2
1
19:40
23:59
15,551
-1,319
   213,010
51
0
0
0

3
1
12:57
17:03
14,710
-1,329
   -37,620
51
0
0
0

4
4
1
2
04:05
20:03
08:41
22:26
16,594
  8,611
-1,322
-1,330
  -205,915
  -206,743
106
58
1
0
1
0
0
0

5
1
05:00
10:48
20,887
-1,308
   -18,852
52
0
0
0

6
1
07:17
13:36
22,681
-1,329
     2,793
52
0
0
0

7
1
01:37
07:08
19,810
-1,323
  -642,720
93
0
0
0

8
8
1
2
00:00
21:55
04:58
23:59
17,842
  7,455
-1,325
-1,300
  -644,950
  -643,919
91
54
1
0
1
0
0
0

9
9
1
2
03:46
14:41
08:35
16:19
17,224
  5,738
-1,312
-1,333
    45,707
    45,759
52
54
0
5
0
0
0
0

10
10
1
2
00:00
07:25
02:21
11:50
  8,447
15,876
-1,315
-1,325
    -7,693
    -7,722
50
57
0
0
0
0
0
0

11
11
1
2
02:49
15:48
04:18
20:45
  5,260
17,826
-1,315
-1,326
   -15,431
   -15,477
52
49
0
0
0
0
0
0

12
-

13
13
1
2
00:00
19:16
01:54
23:59
  6,748
16,999
-1,317
-1,329
     6,527
     6,576
50
49
0
0
0
0
0
0

14
1
13:44
19:23
20,369
-1,330
    65,968
58
0
0
0

15
15
15
1
2
3
10:00
11:50
13:39
11:25
13:38
16:24
  5,126
  6,482
  9,908
-1,311
-1,337
-1,335
   -26,180
   -26,238
   -26,272
53
51
51
0
0
0
0
0
0
0
0
0

16
-

17
17
1
2
08:48
14:13
13:37
15:45
17,318
  5,486
-1,332
-1,311
  -112,771
  -114,121
521
162
0
0
7844
0
0
0

18
1
10:21
16:22
21,555
-1,328
    61,634
60
12
0
0

19
-

20
1
17:03
23:04
21,624
-1,323
   165,896
53
0
0
0

21
21
1
2
11:50
13:44
13:32
18:14
  6,094
16,143
-1,316
-1,327
      194
      191
50
52
0
0
0
0
0
0

22
22
1
2
11:26
18:46
12:57
23:19
  5,451
16,200
-1,330
-1,323
  -338,437
  -339,688
80
206
0
0
0
0
0
0

23
23
1
2
01:25
08:56
02:33
11:50
  4,071
10,438
-1,305
-1,312
    -5,161
    -5,176
50
54
0
0
0
0
0
0

24
1
04:54
10:19
19,501
-1,317
   -37,173
63
0
0
0

25
1
16:19
21:05
17,083
-1,328
   -29,261
54
0
0
0

26
26
1
2
01:33
10:48
05:42
14:12
14,917
12,163
-1,313
-1,329
   245,104
   245,833
117
88
1
0
1
0
0
0

27
-

28
1
00:00
06:02
21,680
-1,319
    83,728
52
0
0
0

29
29
1
2
02:19
11:26
05:42
12:57
12,154
  5,449
-1,310
-1,330
   -12,951
   -13,875
113
76
1
0
1
0
0
0

30
1
06:19
11:25
18,415
-1,316
  -679,121
55
0
0
0

31
31
31
1
2
3
00:00
14:02
22:35
02:40
17:49
23:59
  9,598
13,650
  5,097
-1,322
-1,328
-1,296
  -305,984
  -306,686
  -307,008
66
67
57
1
1
0
1
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	17:57	23:59	21,758	-1,327	-235,169	51	0	0	0
2	1	19:40	23:59	15,551	-1,319	213,010	51	0	0	0
3	1	12:57	17:03	14,710	-1,329	-37,620	51	0	0	0
4 4	1 2	04:05 20:03	08:41 22:26	16,594 8,611	-1,322 -1,330	-205,915 -206,743	106 58	1 0	1 0	0 0
5	1	05:00	10:48	20,887	-1,308	-18,852	52	0	0	0
6	1	07:17	13:36	22,681	-1,329	2,793	52	0	0	0
7	1	01:37	07:08	19,810	-1,323	-642,720	93	0	0	0
8 8	1 2	00:00 21:55	04:58 23:59	17,842 7,455	-1,325 -1,300	-644,950 -643,919	91 54	1 0	1 0	0 0
9 9	1 2	03:46 14:41	08:35 16:19	17,224 5,738	-1,312 -1,333	45,707 45,759	52 54	0 5	0 0	0 0
10 10	1 2	00:00 07:25	02:21 11:50	8,447 15,876	-1,315 -1,325	-7,693 -7,722	50 57	0 0	0 0	0 0
11 11	1 2	02:49 15:48	04:18 20:45	5,260 17,826	-1,315 -1,326	-15,431 -15,477	52 49	0 0	0 0	0 0
12	-
13 13	1 2	00:00 19:16	01:54 23:59	6,748 16,999	-1,317 -1,329	6,527 6,576	50 49	0 0	0 0	0 0
14	1	13:44	19:23	20,369	-1,330	65,968	58	0	0	0
15 15 15	1 2 3	10:00 11:50 13:39	11:25 13:38 16:24	5,126 6,482 9,908	-1,311 -1,337 -1,335	-26,180 -26,238 -26,272	53 51 51	0 0 0	0 0 0	0 0 0
16	-
17 17	1 2	08:48 14:13	13:37 15:45	17,318 5,486	-1,332 -1,311	-112,771 -114,121	521 162	0 0	7844 0	0 0
18	1	10:21	16:22	21,555	-1,328	61,634	60	12	0	0
19	-
20	1	17:03	23:04	21,624	-1,323	165,896	53	0	0	0
21 21	1 2	11:50 13:44	13:32 18:14	6,094 16,143	-1,316 -1,327	194 191	50 52	0 0	0 0	0 0
22 22	1 2	11:26 18:46	12:57 23:19	5,451 16,200	-1,330 -1,323	-338,437 -339,688	80 206	0 0	0 0	0 0
23 23	1 2	01:25 08:56	02:33 11:50	4,071 10,438	-1,305 -1,312	-5,161 -5,176	50 54	0 0	0 0	0 0
24	1	04:54	10:19	19,501	-1,317	-37,173	63	0	0	0
25	1	16:19	21:05	17,083	-1,328	-29,261	54	0	0	0
26 26	1 2	01:33 10:48	05:42 14:12	14,917 12,163	-1,313 -1,329	245,104 245,833	117 88	1 0	1 0	0 0
27	-
28	1	00:00	06:02	21,680	-1,319	83,728	52	0	0	0
29 29	1 2	02:19 11:26	05:42 12:57	12,154 5,449	-1,310 -1,330	-12,951 -13,875	113 76	1 0	1 0	0 0
30	1	06:19	11:25	18,415	-1,316	-679,121	55	0	0	0
31 31 31	1 2 3	00:00 14:02 22:35	02:40 17:49 23:59	9,598 13,650 5,097	-1,322 -1,328 -1,296	-305,984 -306,686 -307,008	66 67 57	1 1 0	1 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-