GPS Space Vehicle Time Integrity for MJD 52342

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828480 degrees, longitude 151.1516060 degrees, height 99.1 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
00:43
07:40
 24,943
   190
  -219,709
14
19
0
0
 
2
1
02:25
07:53
 19,679
   169
   164,255
32
0
0
0
 
3
3
1
2
04:14
19:29
07:22
22:00
 11,322
  8,902
   170
   160
    -8,481
    -8,664
9
15
38
42
0
0
0
0
 
4
4
1
2
03:07
10:01
04:33
15:12
  5,069
 18,676
   188
   177
   -56,302
   -56,980
35
110
10
0
0
0
0
0
 
5
1
11:42
17:33
 20,913
   174
    -4,390
18
118
0
0
 
6
1
13:48
20:05
 22,549
   164
     2,817
11
171
0
0
 
7
1
07:43
13:51
 22,108
   176
  -709,980
12
228
0
0
 
8
1
04:39
11:44
 25,479
   170
  -710,412
17
89
0
0
 
9
9
1
2
10:33
20:35
15:22
22:00
 17,285
  5,089
   173
   165
    33,488
    33,529
12
13
90
51
0
0
0
0
 
10
1
13:35
18:32
 17,740
   170
    -1,189
12
104
0
0
 
11
11
11
1
2
3
00:00
08:09
22:40
03:26
10:48
23:59
 12,362
  9,515
  4,777
   168
   169
   165
    -9,171
    -9,184
    -9,216
6
10
12
28
59
45
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
02:23
08:48
 23,035
   168
     3,490
9
57
0
0
 
14
14
1
2
00:00
20:06
02:08
22:00
  7,703
  6,842
   170
   167
    94,902
    94,619
17
12
47
0
0
0
0
0
 
15
15
1
2
16:02
18:17
17:33
23:16
  5,462
 17,932
   177
   171
  -148,880
  -148,946
17
22
28
38
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
15:20
17:33
16:47
21:33
  5,171
 14,360
   172
   163
  -302,419
  -303,409
117
321
0
0
0
1442
0
0
 
18
1
16:47
22:00
 18,745
   165
    73,563
12
55
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
00:04
05:53
 20,863
   174
   143,897
14
21
0
0
 
21
21
21
1
2
3
00:00
18:17
20:44
01:12
20:05
22:00
  4,273
  6,494
  4,569
   176
   170
   159
      616
      622
      612
7
8
5
21
34
15
0
0
0
0
0
0
 
22
22
1
2
00:57
17:33
05:46
19:28
 17,320
  6,857
   169
   167
  -626,251
  -626,627
37
15
4
25
0
0
0
0
 
23
1
15:11
20:34
 19,391
   157
    -7,812
14
130
0
0
 
24
1
11:09
16:47
 20,242
   174
   -14,232
20
41
0
0
 
25
1
00:00
03:45
 13,530
   158
   -23,718
12
148
0
0
 
26
26
26
1
2
3
08:34
16:47
18:33
12:13
17:49
20:43
 13,158
  3,701
  7,825
   174
   171
   163
    90,584
    90,945
    91,059
53
15
35
3
17
0
0
0
0
0
0
0
 
27
1
03:27
10:23
 24,959
   163
   -12,868
15
76
0
0
 
28
1
05:47
12:51
 25,339
   172
    69,336
21
24
0
0
 







30
1
13:01
18:16
 18,862
   163
  -534,728
177
0
0
0







31
31
1
2
05:54
21:30
08:58
22:39
 10,981
  4,085
   179
   157
   -98,080
   -98,233
12
10
184
1
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.