GPS Space Vehicle Time Integrity for MJD 52742

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828240 degrees, longitude 151.1516124 degrees, height 99.2 metres

ABCDEFGHIJK
PRNBlock
no.
StartEndMeasure-
ments
UTC(AUS)
-GPSSV (ns)
UTC(AUS)
-SV (ns)
Std.Dev.
(ns)
Outliers
> 4 s
Outliers
> 500 ns
Health
1
1
1
2
00:00
21:10
04:11
23:59
 15,026
 10,120
   221
   218
  -279,991
  -280,142
5
6
3
0
0
0
0
0
2
2
2
1
2
3
00:00
15:22
22:12
03:22
16:38
23:59
 12,109
  4,574
  6,402
   225
   214
   231
    97,055
    97,377
    97,557
23
11
9
1
1
0
0
0
0
0
0
0
3
3
1
2
00:52
15:59
04:17
20:20
 12,252
 15,665
   218
   208
     -562
     -767
11
15
1
0
0
0
0
0
4
4
1
2
00:00
06:41
01:09
11:56
  4,159
 18,821
   227
   219
   -40,442
   -40,514
6
13
1
1
0
0
0
0
5
1
08:21
14:14
 21,164
   209
    -9,572
15
0
0
0
6
1
10:37
17:09
 23,504
   216
     3,881
5
2
0
0
7
1
04:27
10:41
 22,408
   220
  -429,116
151
0
0
0
8
1
01:06
08:14
 25,605
   225
  -292,371
120
0
0
0
9
9
1
2
07:06
16:52
11:58
19:20
 17,487
  8,890
   216
   215
    39,617
    39,670
10
5
1
8
0
0
0
0
10
10
1
2
02:46
10:10
05:13
15:03
  8,765
 17,541
   233
   217
   -23,119
   -23,155
6
5
1
10
0
0
0
0
11
11
1
2
04:43
19:06
07:19
23:55
  9,366
 17,296
   221
   214
   -42,435
   -42,528
8
4
1
59
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
1
00:00
05:29
 19,719
   222
    26,071
6
19
0
0
14
1
16:16
22:17
 21,591
   213
    22,933
5
6
0
0
15
1
13:29
20:34
 25,401
   218
   -95,886
35
0
0
0
16
16
16
1
2
3
00:00
14:06
21:55
02:27
17:05
23:59
  8,803
 10,729
  7,459
   224
   214
   224
    20,370
    19,771
    19,479
26
33
28
1
1
0
1
0
0
0
0
0
17
1
11:50
19:03
 25,933
   207
    -7,393
18
0
0
0
18
1
13:35
20:21
 24,321
   215
    -7,734
10
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
20:41
02:34
23:59
  9,245
 11,863
   223
   217
   212,856
   212,892
5
4
1
67
0
0
0
0
21
1
12:03
19:19
 26,091
   212
    98,116
128
0
0
0
22
-
 
 
 
 
 
 
 
 
 
23
1
13:39
20:14
 23,655
   206
   -23,897
10
0
0
0
24
1
07:44
13:23
 20,333
   216
   -22,103
16
0
0
0
25
1
18:49
23:59
 18,613
   211
   -42,149
4
7
0
0
26
26
1
2
05:02
13:20
08:51
17:22
 13,744
 14,476
   220
   215
  -473,141
  -473,387
36
34
1
0
0
0
0
0
27
1
00:09
07:14
 25,395
   219
  -578,545
79
0
0
0
28
1
02:28
09:33
 25,402
   220
    53,997
30
0
0
0
29
29
1
2
04:11
13:03
08:28
16:29
 15,389
 12,344
   221
   215
  -117,967
  -118,229
42
31
1
0
0
0
0
0
30
1
09:50
15:14
 19,453
   211
  -555,777
24
0
0
0
31
31
1
2
01:16
17:11
05:31
20:47
 15,268
 12,986
   219
   215
  -115,472
  -117,239
138
117
1
0
1
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 UTC(AUS) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(AUS) 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.