GPS Space Vehicle Time Integrity for MJD 51749

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
17:04
23:55
24,597
  -601
  -138,401
44
0
0
0

2
2
1
2
00:00
22:58
05:28
23:59
19,710
  3,687
  -589
  -564
   245,522
   245,948
48
41
1
0
0
0
0
0

3
3
1
2
11:56
22:12
16:04
23:48
14,848
  5,744
  -603
  -599
   -25,360
   -25,466
41
42
2
0
0
0
0
0

4
4
1
2
03:11
19:29
08:06
21:30
17,733
  7,153
  -588
  -615
  -254,058
  -256,296
239
93
1
0
81
0
0
0

5
1
03:56
09:58
21,654
  -581
  -258,689
46
0
0
0

6
1
06:21
12:52
23,501
  -588
    -1,689
44
0
0
0

7
1
00:53
06:25
19,937
  -584
  -169,715
67
0
0
0

8
8
1
2
00:00
20:52
03:55
23:59
14,119
11,251
  -582
  -593
  -313,290
  -316,675
185
159
1
0
1
0
0
0

9
9
1
2
02:36
13:39
07:41
15:05
18,340
  5,072
  -575
  -604
      112
      155
40
45
0
16
0
0
0
0

10
10
10
1
2
3
00:00
06:19
22:16
01:19
10:50
23:59
  4,771
16,247
  6,198
  -570
  -580
  -599
   -54,680
   -54,706
   -54,740
43
52
40
0
1
0
0
0
0
0
0
0

11
11
1
2
01:34
14:34
03:00
19:41
  5,088
18,390
  -560
  -597
  -493,509
  -494,753
60
125
5
0
1
0
0
0

12
-

13
13
13
1
2
3
00:00
01:29
22:58
01:19
03:03
23:59
  4,770
  5,421
  3,686
  -587
  -571
  -600
   812,212
   812,272
   812,821
42
44
42
0
1
0
0
0
0
0
0
0

14
-

15
15
1
2
11:37
15:35
15:34
17:34
14,170
  7,141
  -605
  -605
  -840,444
  -840,472
46
40
0
0
0
0
0
0

16
1
17:40
22:57
18,679
  -618
     7,794
46
0
0
0

17
17
1
2
07:36
13:03
12:52
14:33
18,962
  5,432
  -590
  -606
   265,099
   265,106
44
40
0
0
0
0
0
0

18
-

19
19
1
2
00:00
18:35
01:31
23:59
  5,466
19,321
  -564
  -601
  -242,355
  -243,097
41
78
1
0
1
0
0
0

20
1
16:10
21:56
20,754
  -605
    78,776
57
0
0
0

21
1
10:57
17:44
24,382
  -594
   -13,810
44
0
0
0

22
22
1
2
09:49
17:52
13:02
22:15
11,561
15,731
  -596
  -602
  -132,969
  -134,107
129
184
1
0
1
0
0
0

23
1
09:23
15:26
21,585
  -606
   -13,823
47
38
0
0

24
1
03:57
09:22
19,454
  -590
  -767,165
67
0
0
0

25
25
1
2
07:56
15:06
09:02
20:13
  3,977
18,426
  -574
  -606
    -7,598
    -7,637
48
47
0
0
0
0
0
0

26
26
1
2
01:20
09:41
04:51
12:38
12,640
10,608
  -578
  -590
  -518,220
  -518,571
52
65
0
0
0
0
0
0

27
27
27
1
2
3
00:00
19:58
22:16
02:58
21:30
23:59
10,674
  5,507
  6,232
  -573
  -590
  -598
   -26,783
   -26,862
   -26,879
40
43
40
0
0
0
0
0
0
0
0
0

28
-

29
1
12:53
17:53
17,976
  -606
  -696,028
72
0
0
0

30
1
05:31
10:50
18,902
  -593
    29,843
44
0
0
0

31
31
31
1
2
3
00:00
13:09
21:57
01:28
16:48
22:57
  5,277
13,112
  3,645
  -582
  -615
  -567
    -5,915
    -6,009
    -6,004
41
41
41
0
6
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	17:04	23:55	24,597	-601	-138,401	44	0	0	0
2 2	1 2	00:00 22:58	05:28 23:59	19,710 3,687	-589 -564	245,522 245,948	48 41	1 0	0 0	0 0
3 3	1 2	11:56 22:12	16:04 23:48	14,848 5,744	-603 -599	-25,360 -25,466	41 42	2 0	0 0	0 0
4 4	1 2	03:11 19:29	08:06 21:30	17,733 7,153	-588 -615	-254,058 -256,296	239 93	1 0	81 0	0 0
5	1	03:56	09:58	21,654	-581	-258,689	46	0	0	0
6	1	06:21	12:52	23,501	-588	-1,689	44	0	0	0
7	1	00:53	06:25	19,937	-584	-169,715	67	0	0	0
8 8	1 2	00:00 20:52	03:55 23:59	14,119 11,251	-582 -593	-313,290 -316,675	185 159	1 0	1 0	0 0
9 9	1 2	02:36 13:39	07:41 15:05	18,340 5,072	-575 -604	112 155	40 45	0 16	0 0	0 0
10 10 10	1 2 3	00:00 06:19 22:16	01:19 10:50 23:59	4,771 16,247 6,198	-570 -580 -599	-54,680 -54,706 -54,740	43 52 40	0 1 0	0 0 0	0 0 0
11 11	1 2	01:34 14:34	03:00 19:41	5,088 18,390	-560 -597	-493,509 -494,753	60 125	5 0	1 0	0 0
12	-
13 13 13	1 2 3	00:00 01:29 22:58	01:19 03:03 23:59	4,770 5,421 3,686	-587 -571 -600	812,212 812,272 812,821	42 44 42	0 1 0	0 0 0	0 0 0
14	-
15 15	1 2	11:37 15:35	15:34 17:34	14,170 7,141	-605 -605	-840,444 -840,472	46 40	0 0	0 0	0 0
16	1	17:40	22:57	18,679	-618	7,794	46	0	0	0
17 17	1 2	07:36 13:03	12:52 14:33	18,962 5,432	-590 -606	265,099 265,106	44 40	0 0	0 0	0 0
18	-
19 19	1 2	00:00 18:35	01:31 23:59	5,466 19,321	-564 -601	-242,355 -243,097	41 78	1 0	1 0	0 0
20	1	16:10	21:56	20,754	-605	78,776	57	0	0	0
21	1	10:57	17:44	24,382	-594	-13,810	44	0	0	0
22 22	1 2	09:49 17:52	13:02 22:15	11,561 15,731	-596 -602	-132,969 -134,107	129 184	1 0	1 0	0 0
23	1	09:23	15:26	21,585	-606	-13,823	47	38	0	0
24	1	03:57	09:22	19,454	-590	-767,165	67	0	0	0
25 25	1 2	07:56 15:06	09:02 20:13	3,977 18,426	-574 -606	-7,598 -7,637	48 47	0 0	0 0	0 0
26 26	1 2	01:20 09:41	04:51 12:38	12,640 10,608	-578 -590	-518,220 -518,571	52 65	0 0	0 0	0 0
27 27 27	1 2 3	00:00 19:58 22:16	02:58 21:30 23:59	10,674 5,507 6,232	-573 -590 -598	-26,783 -26,862 -26,879	40 43 40	0 0 0	0 0 0	0 0 0
28	-
29	1	12:53	17:53	17,976	-606	-696,028	72	0	0	0
30	1	05:31	10:50	18,902	-593	29,843	44	0	0	0
31 31 31	1 2 3	00:00 13:09 21:57	01:28 16:48 22:57	5,277 13,112 3,645	-582 -615 -567	-5,915 -6,009 -6,004	41 41 41	0 6 0	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-