GPS Space Vehicle Time Integrity for MJD 52607

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
05:08
11:58
 24,606
108,679
  -150,998
77
0
0
0
 
2
2
1
2
00:27
08:16
03:49
11:14
 12,115
 10,638
108,708
108,595
   131,922
   131,978
53
34
0
1
0
0
0
0
 
3
1
00:13
05:57
 20,644
108,731
    24,344
74
0
0
0
 
4
4
1
2
08:13
16:47
12:24
20:22
 15,068
 12,935
108,623
108,564
  -258,128
  -258,400
64
69
0
0
0
0
0
0
 
5
1
15:49
22:50
 25,267
108,620
    65,846
65
0
0
0
 
6
6
1
2
00:00
18:26
01:44
23:59
  6,225
 20,012
108,684
108,625
   110,374
   110,343
58
57
0
0
0
0
0
0
 
7
7
1
2
06:26
14:02
08:27
18:25
  7,261
 15,792
108,601
108,623
  -100,438
   -99,108
88
162
1
0
1
0
0
0
 
8
1
09:27
16:14
 24,413
108,656
    67,234
238
0
114
0
 
9
1
15:03
21:16
 22,405
108,631
   127,756
74
0
0
0
 
10
10
1
2
11:15
20:33
15:48
23:13
 16,404
  9,528
108,633
108,525
    92,819
    92,691
56
54
0
0
0
0
0
0
 
11
1
03:14
09:26
 22,292
108,695
    81,543
69
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
06:40
14:01
 26,476
108,664
   127,280
54
0
0
0
 
14
14
1
2
01:44
18:15
06:25
20:45
 16,844
  8,995
108,701
108,530
   145,464
   145,192
70
51
0
0
0
0
0
0
 
15
15
1
2
00:00
21:17
04:09
23:59
 14,960
  9,763
108,719
108,629
    67,200
    66,770
92
57
1
0
1
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
20:25
02:39
23:59
  9,498
 12,832
108,690
108,639
   102,614
   102,448
76
65
0
0
0
0
0
0
 
18
18
1
2
00:00
22:51
03:50
23:59
 13,834
  4,071
108,728
108,599
   127,235
   126,846
94
54
1
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
04:02
11:19
 26,198
108,681
   308,240
56
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
22
22
1
2
3
00:00
08:44
22:50
03:35
10:46
23:59
 12,896
  7,300
  4,143
108,713
108,569
108,551
    94,840
    94,482
    94,077
84
41
53
1
1
0
0
0
0
0
0
0
 
23
23
23
1
2
3
00:00
12:50
21:38
01:04
16:40
23:59
  3,760
 13,844
  8,380
108,649
108,590
108,587
    94,423
    94,328
    94,302
56
42
53
0
0
0
0
0
0
0
0
0
 
24
24
1
2
11:19
17:19
12:50
20:33
  5,463
 11,644
108,577
108,605
    33,853
    33,812
47
49
0
0
0
0
0
0
 
25
25
1
2
04:39
20:33
08:44
23:59
 14,691
 12,370
108,651
108,550
    72,745
    72,609
55
55
0
0
0
0
0
0
 
26
1
13:12
18:40
 19,667
108,639
  -212,082
126
0
0
0
 
27
1
08:28
14:48
 22,790
108,659
  -334,728
283
0
970
0
 
28
1
11:15
16:54
 20,367
108,649
   192,921
72
0
0
0
 
29
1
12:33
18:14
 20,442
108,639
  -257,727
119
0
0
0
 
30
1
17:29
22:50
 19,256
108,630
  -364,649
89
0
0
0
 
31
1
01:35
06:57
 19,333
108,707
  -223,792
82
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.