GPS Space Vehicle Time Integrity for MJD 52155

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
12:15
19:03
 24,430
 39,891
  -153,319
109
0
0
0
 
2
1
19:04
23:59
 17,751
 40,276
   109,606
83
0
0
0
 
3
1
07:16
12:14
 17,937
 39,506
   -23,072
94
0
0
0
 
4
4
1
2
00:00
15:04
02:49
19:16
 10,163
 15,119
 38,892
 39,952
  -540,186
  -538,066
109
165
0
1
0
1
0
0
 
5
5
1
2
00:00
22:44
06:01
23:59
 21,667
  4,521
 39,054
 40,310
  -273,484
  -272,366
100
50
1
0
1
0
0
0
 
6
1
01:20
08:32
 25,924
 39,165
    39,231
132
0
0
0
 
7
7
7
1
2
3
00:00
13:20
20:27
01:24
15:33
23:59
  5,067
  7,969
 12,736
 38,832
 39,724
 40,314
  -351,407
  -352,445
  -352,947
78
63
66
1
1
0
1
0
0
0
0
0
 
8
1
16:10
23:12
 25,332
 40,146
  -478,194
80
0
0
0
 
9
9
1
2
00:00
21:54
04:17
23:59
 15,442
  7,548
 39,004
 40,284
    44,781
    46,189
74
85
1
0
1
0
0
0
 
10
10
1
2
03:30
18:09
06:15
22:43
  9,882
 16,444
 39,094
 40,171
    29,510
    30,556
55
87
1
0
1
0
0
0
 
11
1
10:26
16:20
 21,185
 39,749
    36,067
133
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
13:36
20:57
 26,459
 39,994
    44,780
139
0
0
0
 
14
14
1
2
01:23
08:33
03:41
13:27
  8,324
 17,632
 38,924
 39,550
   161,164
   161,810
62
106
1
0
0
0
0
0
 
15
1
03:59
10:51
 24,689
 39,335
   -37,630
96
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
03:37
09:15
 20,297
 39,281
   382,911
722
0
12450
0
 
18
1
05:19
09:16
 14,239
 39,333
   113,448
107
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
10:51
18:09
 26,241
 39,811
   135,738
175
0
0
0
 
21
1
06:28
12:14
 20,751
 39,454
    34,659
104
0
0
0
 
22
22
22
1
2
3
06:02
09:16
15:13
09:15
10:24
17:34
 11,621
  4,027
  8,425
 39,344
 39,421
 39,850
   -80,761
   -81,173
   -82,204
139
78
119
0
1
0
0
1
0
0
0
0
 
23
23
1
2
04:45
21:18
08:32
23:51
 13,624
  9,203
 39,273
 40,238
    19,887
    20,797
98
53
1
1
1
0
0
0
 
24
24
1
2
00:19
16:28
04:42
19:44
 15,768
 11,759
 38,982
 39,978
   -38,301
   -37,465
73
62
1
0
1
0
0
0
 
25
25
1
2
03:24
11:31
07:15
15:29
 13,875
 14,306
 39,146
 39,700
    21,940
    22,480
81
85
1
0
0
0
0
0
 
26
26
1
2
00:00
20:10
01:40
23:59
  6,014
 13,773
 38,871
 40,302
  -528,946
  -527,809
47
107
1
0
1
0
0
0
 
27
1
15:31
21:39
 22,134
 40,081
     7,113
86
0
0
0
 
28
1
17:35
22:45
 18,580
 40,182
    57,228
97
0
0
0
 
29
1
09:16
14:05
 17,313
 39,618
  -589,016
98
0
0
0
 
30
-
 
 
 
 
 
 
 
 
 
31
1
08:33
13:47
 18,858
 39,585
   -22,314
107
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.