GPS Space Vehicle Time Integrity for MJD 52785

As viewed from the CSIRO Parkes Radio Telescope, Australia
Latitude -32.9982940 degrees, longitude 148.2644540 degrees, height 394.5 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
00:00
01:17
  4,666
  1,047
  -286,113
8
5
0
0
 







3
1
00:00
01:18
  4,649
  1,046
   -12,331
8
24
0
0







4
1
03:43
06:46
 10,988
  1,048
   -44,298
9
0
0
0







5
1
05:23
06:46
  4,986
  1,068
   -15,473
15
0
0
0







6
-
 
 
 
 
 
 
 
 
 







7
1
01:43
06:46
 18,142
  1,052
  -503,244
97
0
0
0







8
1
00:00
05:20
 19,196
  1,039
  -343,245
67
0
0
0







9
1
04:07
06:46
  9,391
  1,059
    46,904
11
55
0
0














11
1
01:59
03:59
  7,190
  1,062
   -47,563
12
33
0
0







12
-
 
 
 
 
 
 
 
 
 







13
1
00:00
02:31
  9,103
  1,045
    28,736
9
0
0
0







14
-
 
 
 
 
 
 
 
 
 







15
-
 
 
 
 
 
 
 
 
 







16
-
 
 
 
 
 
 
 
 
 







17
-
 
 
 
 
 
 
 
 
 







18
-
 
 
 
 
 
 
 
 
 







19
-
 
 
 
 
 
 
 
 
 







20
-
 
 
 
 
 
 
 
 
 







21
-
 
 
 
 
 
 
 
 
 







22
-
 
 
 
 
 
 
 
 
 







23
-
 
 
 
 
 
 
 
 
 







24
1
04:46
06:46
  7,175
  1,044
   -31,640
15
0
0
0







25
-
 
 
 
 
 
 
 
 
 







26
1
02:07
05:59
 13,834
  1,060
  -507,243
21
0
0
0







27
1
00:00
04:01
 14,477
  1,049
  -191,264
263
0
0
0







28
1
00:00
06:31
 23,387
  1,051
    40,805
27
1
0
0







29
1
01:12
05:07
 14,030
  1,054
  -142,192
20
0
0
0














31
1
00:00
02:31
  8,986
  1,052
  -221,352
65
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.