GPS Space Vehicle Time Integrity for MJD 52653

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
1
2
03:10
06:40
06:35
07:55
 12,212
  4,500
   159
   153
  -266,818
  -266,842
14
4
0
14
0
0
0
0
 
2
2
1
2
04:14
06:40
06:35
07:55
  8,385
  4,500
   150
   146
    48,162
    48,201
14
8
42
3
0
0
0
0
 
3
1
00:00
02:25
  8,622
   146
   -96,674
9
3
0
0
 
4
1
13:50
16:35
  9,834
   155
   -12,600
16
1
0
0
 
5
5
1
2
14:16
17:40
16:35
19:55
  8,180
  8,111
   150
   142
   -50,552
   -50,597
13
7
75
4
0
0
0
0
 
6
6
1
2
17:40
20:05
20:00
21:55
  8,398
  6,600
   149
   164
     2,350
     2,365
11
4
107
15
0
0
0
0
 
7
1
13:50
16:35
  9,781
   157
  -217,330
99
0
0
0
 







9
9
1
2
00:00
13:50
01:31
16:35
  5,398
  9,744
   152
   161
    26,221
    26,329
25
9
53
62
0
0
0
0







10
1
17:40
20:00
  8,398
   156
   -18,246
11
50
0
0







11
11
1
2
01:19
02:40
02:25
06:05
  3,842
 12,299
   151
   148
   -31,767
   -31,781
16
8
51
22
0
0
0
0







12
-
 
 
 
 
 
 
 
 
 







13
1
06:40
07:55
  4,500
   151
    21,449
4
21
0
0







14
14
1
2
00:00
02:40
02:25
04:35
  8,632
  6,844
   149
   152
    30,424
    30,414
5
14
25
117
0
0
0
0







15
15
1
2
00:00
20:05
02:25
21:55
  8,621
  6,600
   153
   153
   -59,624
   -59,953
14
9
31
25
0
0
0
0







16
-
 
 
 
 
 
 
 
 
 







17
17
17
1
2
3
00:00
17:58
20:05
01:15
20:00
21:55
  4,484
  7,239
  6,600
   143
   145
   158
   -11,830
   -11,922
   -11,920
11
6
5
27
8
15
0
0
0
0
0
0







18
18
1
2
00:00
20:05
02:25
21:55
  8,620
  6,600
   147
   155
     6,905
     6,729
11
5
82
10
0
0
0
0







19
-
 
 
 
 
 
 
 
 
 







20
20
1
2
02:47
06:40
06:35
07:55
 13,482
  4,500
   152
   151
   205,647
   205,658
10
4
32
30
0
0
0
0







21
-
 
 
 
 
 
 
 
 
 







22
-
 
 
 
 
 
 
 
 
 







23
23
1
2
18:08
20:05
20:00
21:55
  6,716
  6,600
   147
   161
   -17,493
   -17,485
6
5
21
47
0
0
0
0







24
24
1
2
13:51
17:40
16:35
19:28
  9,743
  6,457
   149
   153
    -1,120
    -1,156
15
10
1
55
0
0
0
0







25
25
1
2
01:02
02:40
02:25
06:33
  4,935
 13,925
   156
   155
   -37,727
   -37,730
9
10
16
118
0
0
0
0







26
26
1
2
13:50
20:24
14:54
21:55
  3,772
  5,428
   161
   157
  -385,985
  -386,343
16
21
6
0
0
0
0
0







27
1
06:40
07:55
  4,500
   145
  -550,779
25
1
0
0







28
1
13:50
15:36
  6,283
   158
    77,160
14
71
0
0














30
30
1
2
17:40
20:05
20:00
21:21
  8,398
  4,597
   147
   148
  -534,174
  -534,245
26
18
1
13
0
0
0
0







31
1
00:00
02:25
  8,634
   154
  -279,542
41
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.