GPS Space Vehicle Time Integrity for MJD 53311

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
1
03:18
09:08
 20,935
   418
  -370,863
10
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
01:02
05:25
 15,648
   420
   -56,938
20
0
0
0
 







5
1
21:25
23:21
  6,940
   418
   -57,181
9
0
0
0







6
6
1
2
00:00
21:25
02:26
23:59
  8,735
  9,238
   412
   421
  -477,407
  -477,407
5
1
3
35
0
0
0
0







7
-
 
 
 
 
 
 
 
 
 







8
-
 
 
 
 
 
 
 
 
 







9
1
01:58
04:30
  9,009
   401
    13,179
8
0
0
0







10
1
21:25
23:59
  9,222
   426
   -52,774
5
4
0
0







11
1
04:22
09:04
 16,857
   411
  -162,283
15
0
0
0







12
-
 
 
 
 
 
 
 
 
 







13
1
08:01
09:08
  4,053
   406
    19,668
5
0
0
0







14
1
01:25
07:23
 21,393
   415
    31,196
4
26
0
0







15
1
00:00
06:16
 22,445
   409
  -341,721
38
1
0
0







16
16
1
2
00:00
07:00
02:14
09:08
  8,037
  7,665
   413
   413
    -3,620
    -3,611
4
5
4
11
0
0
0
0







17
1
21:26
23:48
  8,531
   421
   160,287
9
1
0
0







18
18
1
2
00:00
22:23
05:03
23:59
 18,140
  5,777
   413
   417
    92,924
    93,219
16
9
1
0
0
0
0
0







19
1
02:16
06:10
 13,929
   411
     7,160
4
11
0
0







20
1
05:35
09:08
 12,791
   415
   110,692
7
0
0
0







21
21
1
2
00:00
21:30
04:28
23:59
 16,050
  8,968
   414
   423
   -81,381
   -81,430
7
3
1
7
0
0
0
0







22
1
00:00
06:44
 24,175
   414
   -14,904
3
100
0
0







23
1
06:10
09:08
 10,679
   410
  -194,615
9
0
0
0







24
1
21:25
22:34
  4,101
   419
   -69,883
8
0
0
0







25
1
04:05
09:08
 18,130
   410
   -78,355
5
4
0
0







26
26
1
2
00:00
22:24
02:25
23:59
  8,727
  5,700
   407
   410
  -266,681
  -267,394
26
14
1
0
1
0
0
0







27
-
 
 
 
 
 
 
 
 
 







28
-
 
 
 
 
 
 
 
 
 







29
29
1
2
00:00
22:13
01:56
23:59
  6,972
  6,363
   407
   412
  -290,270
  -289,168
28
26
1
0
1
0
0
0







30
1
21:25
23:59
  9,237
   423
  -520,369
17
0
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.