GPS Space Vehicle Time Integrity for MJD 52117

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828480 degrees, longitude 151.1516060 degrees, height 99.1 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(AUS)
-GPS_SV (ns) UTC(AUS)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
15:47
22:48
25,226
    98
  -187,347
16
57
0
0

2
2
1
2
00:00
22:41
04:39
23:59
16,722
  4,732
   109
    99
    50,294
    50,719
30
8
1
22
0
0
0
0

3
3
1
2
11:18
19:35
14:58
22:27
13,200
10,205
   101
   101
   -51,252
   -51,349
15
12
6
75
0
0
0
0

4
1
01:33
06:47
18,812
   108
  -633,351
77
1
1
0

5
1
03:30
09:04
19,765
   100
  -307,441
16
116
0
0

6
1
05:27
11:51
22,999
   110
     2,281
8
160
0
0

7
1
00:00
05:17
18,888
   107
  -457,351
144
1
2
0

8
8
1
2
00:00
19:49
02:59
23:59
10,769
15,021
   110
   102
  -433,871
  -435,926
91
116
1
0
1
0
0
0

9
1
01:54
04:29
  9,182
   108
    55,773
580
1
1
0

10
10
1
2
04:57
21:32
09:22
23:34
15,884
  7,195
   105
   104
    -7,477
    -7,510
12
11
125
42
0
0
0
0

11
11
11
1
2
3
00:00
13:57
15:00
02:07
14:58
18:44
  7,387
  3,495
13,492
   110
   100
   102
    -2,927
    -2,947
    -2,947
14
11
7
73
7
67
0
0
0
0
0
0

12
-

13
13
1
2
17:49
19:47
19:45
23:59
  6,975
15,174
   100
   104
     3,748
     3,756
11
8
63
30
0
0
0
0

14
14
1
2
11:18
15:00
14:58
17:25
13,207
  8,662
   104
   102
   119,041
   119,054
7
10
12
109
0
0
0
0

15
1
07:33
14:46
25,988
   113
   -62,216
62
0
0
0

16
-

17
17
1
2
06:41
10:04
08:18
12:55
  5,801
10,219
   118
    91
  -300,956
  -301,605
73
128
0
0
0
0
0
0

18
1
08:18
12:17
14,299
   107
    73,756
6
17
0
0

19
-

20
1
15:09
21:05
21,096
   102
    86,935
19
39
0
0

21
21
21
1
2
3
09:47
12:17
15:00
11:54
14:58
16:45
  7,667
  9,664
  6,279
    95
    93
    93
    -4,347
    -4,351
    -4,352
5
7
9
10
37
42
0
0
0
0
0
0

22
22
1
2
09:47
16:24
11:14
21:20
  5,153
17,713
   107
   111
  -580,386
  -580,270
20
27
69
58
0
0
0
0

23
23
1
2
07:32
11:55
11:18
13:08
13,525
  4,374
    95
    96
   -17,008
   -17,014
7
8
47
26
0
0
0
0

24
1
02:44
08:18
20,014
   108
   -68,117
21
54
0
0

25
25
1
2
13:48
15:00
14:58
19:05
  4,230
14,668
   105
   110
   -15,740
   -15,738
8
12
24
110
0
0
0
0

26
26
1
2
00:00
08:18
03:35
11:54
12,892
12,847
   109
   100
  -548,118
  -548,368
31
33
1
15
0
0
0
0

27
27
1
2
00:00
18:42
01:54
23:59
  6,804
19,059
   111
    93
   -28,221
   -28,315
12
8
83
97
0
0
0
0

28
28
1
2
00:16
19:28
01:54
23:43
  5,780
15,308
    97
   107
     7,475
     7,672
24
15
35
2
0
0
0
0

29
29
29
1
2
3
11:52
13:48
15:00
13:08
14:58
18:14
  4,538
  4,249
11,617
    97
    98
   101
  -622,215
  -622,238
  -622,264
10
5
12
24
8
28
0
0
0
0
0
0

30
1
04:41
10:04
19,132
   103
    29,273
10
180
0
0

31
31
1
2
12:17
21:05
13:56
23:50
  5,872
  9,890
   104
   112
   -55,309
   -55,365
8
14
59
131
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 UTC(AUS) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(AUS) 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	UTC(AUS) -GPS_SV (ns)	UTC(AUS) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	1	15:47	22:48	25,226	98	-187,347	16	57	0	0
2 2	1 2	00:00 22:41	04:39 23:59	16,722 4,732	109 99	50,294 50,719	30 8	1 22	0 0	0 0
3 3	1 2	11:18 19:35	14:58 22:27	13,200 10,205	101 101	-51,252 -51,349	15 12	6 75	0 0	0 0
4	1	01:33	06:47	18,812	108	-633,351	77	1	1	0
5	1	03:30	09:04	19,765	100	-307,441	16	116	0	0
6	1	05:27	11:51	22,999	110	2,281	8	160	0	0
7	1	00:00	05:17	18,888	107	-457,351	144	1	2	0
8 8	1 2	00:00 19:49	02:59 23:59	10,769 15,021	110 102	-433,871 -435,926	91 116	1 0	1 0	0 0
9	1	01:54	04:29	9,182	108	55,773	580	1	1	0
10 10	1 2	04:57 21:32	09:22 23:34	15,884 7,195	105 104	-7,477 -7,510	12 11	125 42	0 0	0 0
11 11 11	1 2 3	00:00 13:57 15:00	02:07 14:58 18:44	7,387 3,495 13,492	110 100 102	-2,927 -2,947 -2,947	14 11 7	73 7 67	0 0 0	0 0 0
12	-
13 13	1 2	17:49 19:47	19:45 23:59	6,975 15,174	100 104	3,748 3,756	11 8	63 30	0 0	0 0
14 14	1 2	11:18 15:00	14:58 17:25	13,207 8,662	104 102	119,041 119,054	7 10	12 109	0 0	0 0
15	1	07:33	14:46	25,988	113	-62,216	62	0	0	0
16	-
17 17	1 2	06:41 10:04	08:18 12:55	5,801 10,219	118 91	-300,956 -301,605	73 128	0 0	0 0	0 0
18	1	08:18	12:17	14,299	107	73,756	6	17	0	0
19	-
20	1	15:09	21:05	21,096	102	86,935	19	39	0	0
21 21 21	1 2 3	09:47 12:17 15:00	11:54 14:58 16:45	7,667 9,664 6,279	95 93 93	-4,347 -4,351 -4,352	5 7 9	10 37 42	0 0 0	0 0 0
22 22	1 2	09:47 16:24	11:14 21:20	5,153 17,713	107 111	-580,386 -580,270	20 27	69 58	0 0	0 0
23 23	1 2	07:32 11:55	11:18 13:08	13,525 4,374	95 96	-17,008 -17,014	7 8	47 26	0 0	0 0
24	1	02:44	08:18	20,014	108	-68,117	21	54	0	0
25 25	1 2	13:48 15:00	14:58 19:05	4,230 14,668	105 110	-15,740 -15,738	8 12	24 110	0 0	0 0
26 26	1 2	00:00 08:18	03:35 11:54	12,892 12,847	109 100	-548,118 -548,368	31 33	1 15	0 0	0 0
27 27	1 2	00:00 18:42	01:54 23:59	6,804 19,059	111 93	-28,221 -28,315	12 8	83 97	0 0	0 0
28 28	1 2	00:16 19:28	01:54 23:43	5,780 15,308	97 107	7,475 7,672	24 15	35 2	0 0	0 0
29 29 29	1 2 3	11:52 13:48 15:00	13:08 14:58 18:14	4,538 4,249 11,617	97 98 101	-622,215 -622,238 -622,264	10 5 12	24 8 28	0 0 0	0 0 0
30	1	04:41	10:04	19,132	103	29,273	10	180	0	0
31 31	1 2	12:17 21:05	13:56 23:50	5,872 9,890	104 112	-55,309 -55,365	8 14	59 131	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-