GPS Space Vehicle Time Integrity for MJD 52151

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
12:32
19:19
 24,422
 34,253
  -158,446
84
0
0
0
 
2
1
19:19
23:59
 16,803
 34,551
   101,917
76
0
0
0
 
3
1
07:32
13:00
 19,685
 34,004
   -27,394
74
0
0
0
 
4
4
1
2
00:00
15:20
03:34
19:32
 12,689
 15,146
 33,614
 34,286
  -551,823
  -550,122
109
147
1
1
1
1
0
0
 
5
5
1
2
00:00
22:58
06:18
23:59
 22,666
  3,693
 33,725
 34,572
  -278,226
  -277,503
74
58
1
0
1
0
0
0
 
6
1
01:37
08:49
 25,929
 33,797
    36,580
87
0
0
0
 
7
7
7
1
2
3
00:00
13:36
20:43
01:40
15:49
23:59
  6,028
  7,996
 11,763
 33,582
 34,110
 34,575
  -343,038
  -344,506
  -345,138
106
80
69
1
1
0
1
1
0
0
0
0
 
8
1
16:26
23:28
 25,317
 34,445
  -476,062
104
0
0
0
 
9
9
1
2
00:00
22:10
04:33
23:59
 16,412
  6,573
 33,711
 34,532
    38,860
    39,819
69
78
1
0
1
0
0
0
 
10
10
1
2
03:46
18:25
06:31
23:00
  9,923
 16,468
 33,722
 34,456
    24,336
    25,046
56
74
1
0
1
0
0
0
 
11
1
10:43
16:36
 21,194
 34,156
    30,533
109
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
13:53
21:14
 26,458
 34,332
    38,972
110
0
0
0
 
14
14
1
2
01:39
08:49
03:58
13:43
  8,318
 17,646
 33,626
 34,024
   155,602
   156,023
56
80
0
0
0
0
0
0
 
15
1
04:16
11:07
 24,700
 33,881
   -41,618
71
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
03:44
09:31
 20,726
 33,853
   425,625
802
0
13384
0
 
18
1
05:35
09:34
 14,331
 33,894
   107,925
88
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
11:07
18:25
 26,201
 34,196
   129,139
139
0
0
0
 
21
1
06:44
12:31
 20,755
 33,966
    29,186
81
0
0
0
 
22
22
22
1
2
3
06:18
09:34
15:29
09:31
10:40
17:51
 11,568
  3,937
  8,536
 33,900
 33,925
 34,206
   -64,595
   -65,076
   -66,294
169
89
140
0
1
0
0
1
0
0
0
0
 
23
23
1
2
05:02
21:36
08:49
23:59
 13,571
  8,626
 33,852
 34,498
    14,690
    15,303
82
57
0
0
0
0
0
0
 
24
24
1
2
00:36
16:45
04:59
20:00
 15,783
 11,735
 33,677
 34,294
   -42,651
   -42,181
65
55
1
0
0
0
0
0
 
25
25
1
2
03:39
11:47
07:31
15:46
 13,897
 14,291
 33,744
 34,102
    16,715
    17,046
65
72
0
0
0
0
0
0
 
26
26
1
2
00:00
20:26
01:56
23:59
  6,986
 12,806
 33,620
 34,560
  -532,777
  -532,163
63
99
1
0
0
0
0
0
 
27
1
15:46
21:56
 22,185
 34,405
     1,873
73
0
0
0
 
28
1
17:52
22:55
 18,169
 34,467
    50,483
80
0
0
0
 
29
1
09:32
14:30
 17,893
 34,064
  -594,448
72
0
0
0
 
30
-
 
 
 
 
 
 
 
 
 
31
1
08:49
14:04
 18,871
 34,039
   -27,157
81
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.