GPS Space Vehicle Time Integrity for MJD 52389

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
20:15
03:17
23:59
 11,813
 13,409
 96,768
 96,490
  -129,486
  -129,900
77
46
1
0
1
0
0
0
 
2
2
1
2
00:00
14:45
02:31
18:49
  8,988
 14,669
 96,754
 96,522
   285,695
   285,791
48
54
0
0
0
0
0
0
 
3
1
14:58
20:44
 20,761
 96,539
    74,591
82
0
0
0
 
4
4
4
1
2
3
01:28
07:39
22:47
03:12
11:01
23:59
  6,207
 12,066
  4,360
 96,751
 96,608
 96,403
   -38,665
   -39,262
   -40,373
83
105
38
1
1
0
0
1
0
0
0
0
 
5
1
06:53
13:42
 24,522
 96,645
    86,402
70
0
0
0
 
6
1
09:16
16:28
 25,922
 96,611
    99,503
74
0
0
0
 
7
7
1
2
04:25
21:11
09:16
23:31
 17,439
  8,386
 96,700
 96,381
  -596,648
  -596,491
60
37
0
0
0
0
0
0
 
8
1
00:24
07:23
 25,173
 96,763
  -592,209
60
0
0
0
 
9
1
07:24
12:15
 17,440
 96,684
   136,565
76
0
0
0
 
10
10
1
2
02:18
11:40
06:53
14:23
 16,465
  9,796
 96,730
 96,530
    92,844
    92,626
64
52
0
0
0
0
0
0
 
11
1
18:10
23:59
 20,962
 96,496
    84,993
64
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
21:24
04:48
23:59
 17,295
  9,357
 96,791
 96,455
   101,974
   101,675
78
46
1
0
0
0
0
0
 
14
14
1
2
09:41
17:02
11:39
21:33
  7,118
 16,245
 96,557
 96,502
   176,349
   176,191
51
87
0
0
0
0
0
0
 
15
1
12:16
18:37
 22,892
 96,572
    89,753
114
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
12:34
17:01
 16,031
 96,595
   484,577
718
0
9672
0
 
18
1
13:43
18:32
 17,324
 96,556
   165,947
86
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
18:57
02:17
23:59
  8,260
 18,139
 96,791
 96,490
   252,363
   252,268
64
57
0
0
0
0
0
0
 
21
1
14:24
20:00
 20,048
 96,541
    97,456
92
0
0
0
 
22
22
22
1
2
3
00:00
13:43
16:29
01:27
14:44
18:16
  5,255
  3,680
  6,378
 96,741
 96,548
 96,501
   -61,149
   -63,608
   -64,184
102
59
139
1
1
1
1
0
1
0
0
0
 
23
23
1
2
04:10
12:16
07:44
16:00
 12,815
 13,438
 96,683
 96,553
    95,513
    95,378
47
60
1
0
0
0
0
0
 
24
24
24
1
2
3
00:24
02:32
08:14
02:17
03:46
12:33
  6,831
  4,420
 15,537
 96,760
 96,718
 96,624
    71,818
    71,759
    71,595
48
52
75
0
0
0
0
0
0
0
0
0
 
25
25
1
2
11:17
19:27
14:44
23:20
 12,423
 13,993
 96,563
 96,444
    71,028
    70,896
52
54
0
0
0
0
0
0
 
26
1
04:16
09:40
 19,472
 96,709
   255,373
100
0
0
0
 
27
1
00:00
05:30
 19,812
 96,796
    78,220
92
1
1
0
 
28
1
02:38
07:49
 18,675
 96,764
   175,261
80
0
0
0
 
29
29
1
2
06:03
16:01
10:43
18:08
 16,831
  7,662
 96,660
 96,457
  -323,313
  -322,871
89
50
1
0
0
0
0
0
 
30
1
08:07
13:42
 20,081
 96,650
  -538,234
105
1
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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.