GPS Space Vehicle Time Integrity for MJD 52866

As viewed from the CSIRO NML system installed at CSIRO Health Sciences and Nutrition, Adelaide, Australia
Latitude -34.9177675 degrees, longitude 138.6019201 degrees, height 54.1 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
12:19
19:26
 25,469
186,454
  -113,815
211
0
0
0
 
2
2
2
1
2
3
06:40
13:53
16:20
09:06
15:48
18:22
  8,701
  6,914
  7,267
185,450
186,341
186,614
   353,185
   354,242
   354,580
108
84
64
1
0
0
1
0
0
0
0
0
 
3
3
1
2
10:03
17:27
12:04
19:23
  7,142
  6,979
185,861
186,699
   149,732
   150,485
62
45
1
0
1
0
0
0
 
4
4
4
1
2
3
00:00
14:40
22:21
03:05
17:26
23:59
 10,881
  9,944
  5,759
184,590
186,458
187,161
   145,581
   147,574
   148,340
124
89
60
1
0
7
1
0
0
0
0
0
 
5
1
00:00
05:34
 19,814
184,760
   136,998
200
1
1
0
 
6
6
1
2
01:46
07:01
06:13
08:19
 16,014
  4,588
184,923
185,415
   191,898
   192,395
186
46
0
0
0
0
0
0
 
7
7
1
2
00:20
19:48
01:31
23:48
  4,294
 14,368
184,491
187,042
  -416,077
  -414,251
39
82
1
0
1
0
0
0
 
8
8
8
8
1
2
3
4
16:18
17:31
18:36
21:38
17:28
18:35
20:50
23:31
  4,236
  3,812
  8,001
  6,759
186,546
186,676
186,845
187,102
  -219,801
  -219,696
  -219,562
  -219,364
33
35
46
36
0
8
3
0
0
0
0
0
0
0
0
0
 
9
9
1
2
00:00
22:02
03:30
23:59
 12,621
  7,039
184,620
187,146
   187,045
   189,689
139
73
1
0
1
0
0
0
 
10
10
1
2
02:07
18:23
05:24
21:22
 11,654
 10,674
184,889
186,847
   155,018
   156,942
135
73
0
0
0
0
0
0
 
11
1
10:18
15:34
 18,879
186,109
   124,837
180
1
1
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
13:42
20:37
 24,504
186,586
   216,998
210
0
0
0
 
14
14
1
2
08:14
11:46
11:45
13:33
 12,704
  6,169
185,740
186,074
   206,166
   206,501
143
64
0
17
0
0
0
0
 
15
15
1
2
05:11
10:30
10:29
12:07
 18,896
  5,856
185,455
185,897
    38,849
    39,231
180
46
0
0
0
0
0
0
 
16
16
1
2
05:11
13:41
08:13
17:28
 10,783
 13,611
185,294
186,413
   118,526
   119,476
103
99
0
0
0
0
0
0
 
17
1
01:50
06:40
 17,240
184,963
   -14,339
141
0
0
0
 
18
18
18
1
2
3
04:54
06:07
09:07
06:03
08:35
11:01
  4,094
  8,801
  6,706
185,122
185,393
185,737
   173,232
   173,506
   173,854
56
97
63
11
0
0
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
11:31
17:51
 22,687
186,319
   398,794
206
0
0
0
 
21
21
21
1
2
3
03:06
04:54
08:35
04:53
07:30
10:10
  6,318
  9,345
  5,697
184,929
185,240
185,634
   158,978
   159,232
   159,544
71
81
48
25
0
0
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
06:40
10:33
10:32
12:46
 13,774
  7,902
185,561
185,953
   152,278
   152,660
149
74
0
0
0
0
0
0
 
24
24
1
2
00:00
02:39
02:38
04:37
  9,243
  6,873
184,562
184,877
   132,236
   132,526
109
67
7
3
1
0
0
0
 
25
25
25
1
2
3
03:31
11:05
14:25
05:10
14:24
15:31
  5,990
 11,722
  3,939
184,969
186,093
186,353
   135,037
   136,136
   136,391
65
124
29
1
0
0
1
0
0
0
0
0
 
26
26
1
2
06:06
21:03
08:13
23:59
  7,623
 10,584
185,346
187,105
  -338,982
  -337,199
83
85
0
0
0
0
0
0
 
27
27
27
1
2
3
15:57
17:09
19:45
17:07
19:44
22:12
  4,251
  9,302
  8,711
186,525
186,727
186,958
  -363,917
  -363,996
  -364,143
19
41
47
34
53
0
0
0
0
0
0
0
 
28
28
1
2
17:52
22:15
22:14
23:59
 15,701
  6,181
186,881
187,169
   203,890
   204,145
115
40
0
5
0
0
0
0
 
29
1
19:24
23:59
 16,427
187,021
   147,072
33
20
0
0
 
30
1
00:46
05:10
 15,869
184,781
  -213,526
23
1
0
0
 
31
31
1
2
08:35
17:33
12:45
20:48
 14,832
 11,712
185,816
186,783
  -182,002
  -181,484
93
41
1
0
0
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.