GPS Space Vehicle Time Integrity for MJD 52388

As viewed from the CSIRO NML system installed at the Physics Dept, University of Western Australia, Perth, Australia
Latitude -31.9787720 degrees, longitude 115.8165830 degrees, height 67.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
00:00
20:19
03:21
23:59
 12,057
 13,168
  3,195
 96,846
  -222,928
  -129,388
865
47
1
0
1
0
0
0
 
2
2
1
2
00:00
14:31
02:36
18:53
  9,276
 15,752
  3,201
 96,858
   191,605
   285,613
981
59
1
0
1
0
0
0
 
3
1
15:16
20:48
 19,870
 96,885
    75,232
80
0
0
0
 
4
4
4
1
2
3
01:32
07:43
22:51
03:16
11:05
23:59
  6,216
 12,075
  4,107
  3,090
 96,930
 96,768
  -130,769
   -37,382
   -38,463
1189
102
40
1
1
0
1
1
0
0
0
0
 
5
1
06:57
14:06
 25,729
 96,988
    86,875
74
0
0
0
 
6
1
09:21
16:32
 25,905
 96,953
    99,821
70
0
0
0
 
7
7
1
2
04:29
21:15
08:52
23:35
 15,742
  8,388
 97,031
 96,731
  -597,043
  -596,869
60
44
0
0
0
0
0
0
 
8
1
00:28
07:27
 25,180
 56,954
  -632,711
46471
0
25180
0
 
9
1
06:07
11:59
 21,122
 97,016
   136,744
65
0
0
0
 
10
10
1
2
02:22
11:44
06:57
14:30
 16,458
  9,955
 74,863
 96,869
    71,028
    93,015
39918
42
0
1
16458
0
0
0
 
11
1
18:15
23:59
 20,656
 96,860
    85,409
62
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
21:28
04:52
23:59
 17,552
  9,099
 30,527
 96,820
    35,666
   101,997
42607
52
0
0
17552
0
0
0
 
14
14
1
2
09:45
17:41
11:44
21:37
  7,127
 14,207
 96,893
 96,857
   176,967
   176,826
55
86
0
0
0
0
0
0
 
15
1
12:20
18:42
 22,897
 96,919
    90,472
108
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
12:38
17:40
 18,087
 96,922
   496,938
814
0
11806
0
 
18
-
 
 
 
 
 
 
 
 
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
19:01
02:22
23:59
  8,505
 17,889
  3,245
 96,850
   158,570
   252,384
1026
57
1
0
1
0
0
0
 
21
1
14:31
20:04
 19,984
 96,889
    97,779
81
0
0
0
 
22
22
1
2
00:00
14:07
01:31
18:20
  5,494
 15,171
  3,258
 96,891
  -150,612
   -59,572
1242
244
1
1
1
66
0
0
 
23
23
1
2
04:14
12:20
07:48
16:24
 12,803
 14,649
 96,988
 96,890
    95,875
    95,749
52
62
0
0
0
0
0
0
 
24
24
24
1
2
3
00:28
02:36
08:19
02:22
03:50
12:38
  6,829
  4,413
 15,539
  3,165
 32,183
 96,952
   -21,559
     7,442
    72,143
76
43467
70
0
0
0
0
4413
0
0
0
0
 
25
25
1
2
11:21
19:31
15:15
23:24
 14,043
 14,004
 96,892
 96,795
    71,399
    71,289
49
51
0
0
0
0
0
0
 
26
1
04:20
09:44
 19,477
 97,034
   254,056
106
0
0
0
 
27
1
00:00
05:34
 20,054
 38,913
    20,428
45518
0
20054
0
 
28
1
02:41
07:53
 18,705
 83,318
   161,639
33217
0
18705
0
 
29
29
1
2
06:09
16:25
10:48
18:15
 16,764
  6,585
 96,994
 96,810
  -324,746
  -324,276
91
53
1
0
0
0
0
0
 
30
1
08:11
14:30
 22,744
 96,980
  -536,401
133
0
0
0
 
31
1
16:38
21:57
 19,176
 96,861
  -143,797
121
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.