GPS Space Vehicle Time Integrity for MJD 53662

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
-
 
 
 
 
 
 
 
 
 
2
-
 
 
 
 
 
 
 
 
 







4
-
 
 
 
 
 
 
 
 
 







5
-
 
 
 
 
 
 
 
 
 







6
1
00:00
02:12
  7,922
   -81
  -842,567
11
1
0
0







7
-
 
 
 
 
 
 
 
 
 







8
-
 
 
 
 
 
 
 
 
 







9
1
01:11
02:23
  4,305
   -63
    12,977
7
2
0
0














11
-
 
 
 
 
 
 
 
 
 







12
-
 
 
 
 
 
 
 
 
 







13
-
 
 
 
 
 
 
 
 
 







14
-
 
 
 
 
 
 
 
 
 







15
1
00:00
02:23
  8,616
   -51
  -506,412
18
20
0
0














17
-
 
 
 
 
 
 
 
 
 







18
1
00:00
02:23
  8,613
   -62
   195,743
5
17
0
0







19
-
 
 
 
 
 
 
 
 
 







20
-
 
 
 
 
 
 
 
 
 







21
1
00:00
02:23
  8,615
   -66
  -139,299
11
0
0
0







22
1
00:42
02:23
  6,103
   -56
   -46,311
7
47
0
0







23
-
 
 
 
 
 
 
 
 
 







24
-
 
 
 
 
 
 
 
 
 







25
-
 
 
 
 
 
 
 
 
 







26
1
00:00
02:23
  8,626
   -73
     4,935
9
9
0
0







27
-
 
 
 
 
 
 
 
 
 







28
-
 
 
 
 
 
 
 
 
 







29
1
00:00
02:07
  7,621
   -72
  -371,981
50
0
0
0







30
-
 
 
 
 
 
 
 
 
 







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 local reference minus GPS satellite time during the block
   (A constant offset over the course of a day is to be expected).

G: Average value of local reference 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.