GPS Space Vehicle Time Integrity for MJD 52762

As viewed from the CSIRO NML system installed at CSIRO Health Sciences and Nutrition, Adelaide, Australia
Latitude -34.9177208 degrees, longitude 138.6019221 degrees, height 58.2 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
00:01
19:22
02:32
21:44
  8,985
  8,533
133,640
135,808
  -150,128
  -148,115
71
78
9
0
1
0
0
0
2
1
00:34
01:39
  3,910
133,612
   241,796
48
8
1
0
3
3
1
2
00:35
16:16
02:35
19:11
  7,209
 10,270
133,668
135,511
   127,103
   128,747
57
72
1
0
1
0
0
0
4
4
1
2
05:33
08:02
08:01
10:14
  8,692
  7,860
134,285
134,543
    90,698
    90,945
88
59
1
1
0
1
0
0
5
5
1
2
06:25
08:09
08:08
12:37
  6,165
 15,953
134,329
134,700
   121,582
   121,934
59
133
0
0
0
0
0
0
6
1
08:42
13:51
 18,458
134,795
   138,869
184
0
0
0
7
1
03:02
08:44
 20,275
134,180
  -332,135
62
55
0
0
8
8
8
1
2
3
00:01
01:35
04:28
01:34
04:27
06:34
  5,539
 10,197
  7,597
133,596
133,853
134,130
  -184,489
  -184,343
  -184,193
35
55
30
0
17
15
0
0
0
0
0
0
9
1
05:18
10:40
 19,262
134,423
   176,804
190
0
0
0
10
10
1
2
01:06
09:09
04:29
13:06
 12,157
 14,236
133,819
134,765
   109,448
   110,382
119
125
1
0
1
0
0
0
11
11
1
2
17:20
20:52
19:56
22:00
  9,395
  4,032
135,592
135,927
    90,201
    90,521
95
34
0
0
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:01
02:07
02:06
03:54
  7,432
  6,289
133,641
133,852
   160,390
   160,606
80
56
0
1
0
1
0
0
14
14
1
2
15:16
18:47
18:46
20:33
 12,541
  6,175
135,442
135,703
   157,305
   157,562
113
50
0
0
0
0
0
0
15
1
11:43
18:57
 25,905
135,246
    30,950
195
0
19
0
16
16
1
2
12:38
20:49
15:36
22:00
 10,639
  4,277
135,098
135,906
   136,153
   136,697
72
34
0
0
0
0
0
0
17
17
1
2
10:59
14:22
14:21
16:55
 12,088
  9,202
134,959
135,266
   124,103
   124,390
97
66
0
0
0
0
0
0
18
18
1
2
12:18
16:52
16:51
18:17
 16,254
  5,116
135,170
135,465
   125,376
   125,661
138
38
0
0
0
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:01
18:44
01:05
22:00
  3,767
 11,763
133,575
135,790
   346,999
   349,240
48
123
1
0
1
0
0
0
21
21
1
2
10:19
16:15
14:51
17:26
 16,187
  4,281
134,944
135,395
   205,669
   205,896
81
16
0
1
0
0
0
0
22
-
 
 
 
 
 
 
 
 
 
23
1
12:46
18:46
 21,550
135,289
   109,679
171
0
0
0
24
24
1
2
07:27
10:18
08:52
11:39
  4,981
  4,853
134,460
134,740
   107,364
   107,615
52
31
20
0
0
0
0
0
25
25
1
2
10:40
17:35
12:17
22:00
  5,815
 15,633
134,787
135,735
    91,375
    92,304
54
141
1
0
1
0
0
0
26
26
1
2
03:53
13:11
07:48
14:51
 13,932
  5,982
134,175
135,081
  -351,887
  -351,177
104
42
1
0
1
0
0
0
27
27
1
2
00:36
03:13
03:12
05:26
  9,380
  7,890
133,734
134,001
    69,072
    68,751
96
89
0
0
0
0
0
0
28
28
1
2
01:32
05:15
05:14
07:34
 13,204
  8,188
133,910
134,234
   181,025
   181,307
109
58
0
5
0
0
0
0
29
29
1
2
02:33
04:19
04:18
07:18
  6,254
 10,714
133,890
134,180
     2,553
     2,784
61
70
0
1
0
1
0
0
30
1
07:56
12:37
 16,843
134,677
   122,810
78
0
0
0
31
31
31
1
2
3
01:40
15:47
17:27
03:53
17:26
19:48
  7,967
  5,853
  8,233
133,807
135,376
135,610
   -33,881
   -33,751
   -33,728
8
14
16
71
2
105
0
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.