GPS Space Vehicle Time Integrity for MJD 54381

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
01:33
04:14
  9,676
   -44
  -157,894
7
4
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
00:17
04:13
 14,030
   -49
  -126,526
27
6
0
0
 
4
-
 
 
 
 
 
 
 
 
 
5
-
 
 
 
 
 
 
 
 
 







7
1
00:01
01:02
  3,680
   -47
    61,843
21
0
0
0







8
-
 
 
 
 
 
 
 
 
 







9
1
01:02
03:22
  8,381
   -61
   -91,145
13
47
0
0







10
-
 
 
 
 
 
 
 
 
 














12
-
 
 
 
 
 
 
 
 
 







13
-
 
 
 
 
 
 
 
 
 







14
1
00:38
04:14
 12,915
   -49
   -46,194
10
40
0
0







15
-
 
 
 
 
 
 
 
 
 














17
-
 
 
 
 
 
 
 
 
 







18
1
00:01
03:54
 13,974
   -51
   232,360
15
27
0
0







19
1
01:12
04:14
 10,799
   -50
   -70,069
13
51
0
0







20
-
 
 
 
 
 
 
 
 
 







21
1
00:01
03:05
 11,058
   -52
   -77,806
11
85
0
0







22
1
00:01
04:14
 15,206
   -54
  -199,989
11
69
0
0







23
-
 
 
 
 
 
 
 
 
 














25
-
 
 
 
 
 
 
 
 
 







26
1
00:01
01:02
  3,679
   -56
   -54,191
26
13
0
0







27
-
 
 
 
 
 
 
 
 
 







28
-
 
 
 
 
 
 
 
 
 














30
-
 
 
 
 
 
 
 
 
 







31
1
03:06
04:14
  4,074
   -66
    -6,931
9
26
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.