GPS Space Vehicle Time Integrity for MJD 51991

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828269 degrees, longitude 151.1516104 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
00:35
03:26
02:50
07:13
  8,124
 13,662
   189
   187
  -169,445
  -169,467
7
7
0
0
0
0
0
0
 
2
1
06:42
12:46
 21,804
   183
   356,841
32
0
0
0
 
3
3
1
2
04:59
19:16
06:35
23:19
  5,761
 14,533
   183
   169
   -13,964
   -14,158
6
12
0
0
0
0
0
0
 
4
1
10:28
15:03
 16,486
   176
  -695,607
16
0
0
0
 
5
1
12:07
17:27
 19,164
   185
  -291,952
14
0
0
0
 
6
1
14:19
19:58
 20,327
   171
      487
5
103
0
0
 
7
1
08:00
13:19
 19,153
   181
  -580,986
23
0
0
0
 
8
1
04:53
11:20
 23,204
   186
   -27,469
326
0
2626
0
 
9
1
10:34
15:04
 16,203
   179
    36,972
9
1
0
0
 
10
1
13:55
18:03
 14,876
   169
    -1,230
5
25
0
0
 
11
11
1
2
00:00
22:42
02:50
23:59
 10,214
  4,614
   179
   176
    -1,347
    -1,354
2
4
18
4
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
03:26
08:29
 18,181
   184
      905
3
55
0
0
 
14
14
1
2
00:00
19:46
01:30
23:59
  5,417
 15,189
   172
   169
    96,583
    96,767
6
9
8
0
0
0
0
0
 
15
15
1
2
16:37
21:00
19:59
23:13
 12,174
  8,023
   171
   176
   -13,078
   -13,133
15
13
0
0
0
0
12126
8023
 
16
-
 
 
 
 
 
 
 
 
 
17
1
15:40
22:04
 22,954
   180
   304,251
17
0
0
0
 
18
1
17:11
23:14
 21,746
   169
    51,447
71
0
0
0
 
19
1
03:26
08:48
 19,377
   189
  -473,351
68
0
0
19377
 
20
20
1
2
00:02
03:26
02:50
05:49
 10,091
  8,508
   177
   189
    61,435
    61,467
5
10
5
0
0
0
0
0
 
21
21
1
2
00:00
18:37
01:30
23:59
  5,419
 19,312
   190
   161
    -1,613
    -1,649
7
5
5
85
0
0
0
0
 
22
22
22
1
2
3
00:57
03:26
18:16
02:50
05:15
19:35
  6,767
  6,586
  4,706
   167
   171
   175
  -565,635
  -565,693
  -566,081
19
12
8
0
0
0
0
0
0
0
0
0
 
23
1
16:53
22:40
 20,796
   175
    -9,837
8
2
0
0
 
24
1
11:20
16:41
 19,234
   185
   -37,605
21
0
0
0
 
25
25
1
2
00:00
22:28
02:50
23:59
 10,214
  5,506
   164
   171
   -12,153
   -12,173
2
2
7
6
0
0
0
0
 
26
26
1
2
08:40
17:02
11:45
20:02
 11,101
 10,786
   188
   181
  -393,497
  -394,124
66
70
0
0
0
0
0
0
 
27
1
03:49
10:08
 22,714
   177
   -15,100
12
0
0
0
 
28
1
03:26
06:36
 11,406
   185
   -13,662
4
3
0
0
 
29
29
1
2
00:00
20:12
02:17
23:59
  8,257
 13,595
   173
   168
  -486,101
  -487,307
40
64
1
0
1
0
0
0
 
30
1
13:24
18:21
 17,794
   179
    12,926
11
2
0
0
 
31
31
1
2
05:15
21:05
08:37
23:34
 12,167
  8,924
   192
   174
   -35,828
   -35,933
5
6
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 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.