GPS Space Vehicle Time Integrity for MJD 53907

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
-
 
 
 
 
 
 
 
 
 
2
1
00:42
05:48
 18,333
   562
    -6,156
19
3
0
0
 
3
-
 
 
 
 
 
 
 
 
 
4
1
00:01
04:03
 14,568
   559
  -257,669
34
0
0
0
 
5
1
01:06
06:20
 18,632
   561
  -146,474
223
0
0
0
 
6
1
03:09
07:26
 15,319
   560
  -569,951
54
0
0
0
 
7
1
06:21
07:26
  3,864
   558
  -540,991
12
19
0
0
 







9
1
00:01
04:14
 15,165
   565
   -24,482
11
105
0
0







10
1
02:33
06:58
 15,859
   560
   -84,804
12
136
0
0







11
-
 
 
 
 
 
 
 
 
 







12
-
 
 
 
 
 
 
 
 
 







13
-
 
 
 
 
 
 
 
 
 







14
-
 
 
 
 
 
 
 
 
 







15
1
05:49
06:58
  4,147
   570
  -631,555
15
0
0
0














17
1
00:01
02:40
  9,590
   553
   -98,555
11
51
0
0







18
1
05:37
07:26
  6,582
   562
   240,712
7
24
0
0







19
-
 
 
 
 
 
 
 
 
 







20
-
 
 
 
 
 
 
 
 
 







21
21
1
2
04:30
06:21
05:48
07:26
  4,689
  3,926
   561
   559
   -36,306
   -36,324
7
5
18
4
0
0
0
0














23
-
 
 
 
 
 
 
 
 
 







24
1
00:01
03:05
 11,004
   552
   -14,237
23
130
0
0







25
-
 
 
 
 
 
 
 
 
 







26
1
00:01
01:12
  4,281
   554
   154,106
15
1
0
0







27
-
 
 
 
 
 
 
 
 
 







28
1
00:01
01:40
  5,967
   553
   -24,243
7
37
0
0














30
1
02:13
07:18
 18,161
   561
     -789
10
68
0
0







31
-
 
 
 
 
 
 
 
 
 







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.