GPS Space Vehicle Time Integrity for MJD 53234

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828240 degrees, longitude 151.1516124 degrees, height 99.2 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
-
 
 
 
 
 
 
 
 
 







4
1
00:00
01:06
  4,015
   506
   254,793
16
0
0
0







5
5
1
2
00:00
01:08
01:06
04:39
  4,015
 12,529
   513
   516
   -43,987
   -43,999
3
6
0
6
0
0
0
0







6
1
01:11
06:32
 19,130
   510
  -370,923
182
0
0
0







7
1
00:00
01:06
  4,014
   511
  -403,955
22
0
0
0







8
-
 
 
 
 
 
 
 
 
 







9
9
1
2
00:00
01:08
01:06
02:20
  4,015
  4,294
   523
   520
      656
      660
4
4
0
15
0
0
0
0







10
1
01:08
05:33
 15,781
   520
   -48,557
7
1
0
0







11
-
 
 
 
 
 
 
 
 
 







12
-
 
 
 
 
 
 
 
 
 







13
-
 
 
 
 
 
 
 
 
 







14
-
 
 
 
 
 
 
 
 
 







15
1
04:45
06:32
  6,396
   514
  -307,112
11
0
0
0







16
1
04:29
06:32
  7,305
   509
    -6,746
5
6
0
0







17
17
1
2
00:00
01:08
01:06
05:06
  4,015
 14,163
   519
   512
   128,028
   128,123
11
41
0
0
0
0
0
0







18
1
03:40
06:32
 10,159
   514
    66,398
12
0
0
0







19
-
 
 
 
 
 
 
 
 
 







20
-
 
 
 
 
 
 
 
 
 







21
1
02:29
06:32
 14,404
   507
   -77,912
3
111
0
0







22
1
04:55
06:32
  5,805
   516
   -15,462
4
24
0
0







23
-
 
 
 
 
 
 
 
 
 







24
24
1
2
00:00
01:08
01:06
03:49
  4,015
  9,605
   513
   507
   -49,637
   -49,663
4
11
0
0
0
0
0
0







25
-
 
 
 
 
 
 
 
 
 







26
1
03:42
06:32
 10,072
   514
  -194,697
38
0
0
0







27
-
 
 
 
 
 
 
 
 
 














29
1
03:30
06:32
 10,790
   511
  -364,851
26
0
0
0







30
1
01:08
05:40
 16,161
   514
  -553,857
8
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.