GPS Space Vehicle Time Integrity for MJD 52810

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
16:37
23:34
 25,034
   284
  -290,638
32
6
0
0
 
2
1
17:30
22:32
 18,121
   280
   136,134
44
0
0
0
 
3
3
1
2
12:01
20:11
15:43
23:38
 13,281
 12,345
   308
   272
   -20,267
   -20,395
19
11
1
189
0
0
0
0
 
4
1
19:05
20:29
  4,921
   307
   -45,124
5
21
0
0
 
5
-
 
 
 
 
 
 
 
 
 














8
1
20:31
23:59
 12,510
   316
  -368,313
35
0
0
0







9
1
12:30
14:39
  7,718
   266
    50,072
11
20
0
0







10
1
22:32
23:59
  5,111
   319
   -26,685
6
60
0
0







11
1
14:39
19:17
 16,686
   302
   -52,098
18
0
0
0







12
-
 
 
 
 
 
 
 
 
 







13
1
18:18
23:59
 20,463
   291
    28,971
11
0
0
0







14
1
12:01
17:51
 20,975
   284
    20,884
11
49
0
0







15
1
12:01
16:06
 14,673
   268
  -123,634
36
4
0
0







16
1
17:06
21:39
 16,295
   267
   -35,685
31
11
0
0







17
1
12:01
13:32
  5,439
   268
   -18,645
12
17
0
0







18
1
12:01
15:36
 12,870
   278
   -12,012
15
34
0
0







19
-
 
 
 
 
 
 
 
 
 







20
1
16:02
21:51
 20,901
   295
   214,369
15
0
0
0














22
-
 
 
 
 
 
 
 
 
 







23
1
12:46
16:56
 14,981
   273
   -28,803
23
6
0
0







24
-
 
 
 
 
 
 
 
 
 







25
1
14:28
19:39
 18,647
   276
   -46,046
8
160
0
0














27
1
19:27
23:59
 16,378
   301
  -320,829
261
0
0
0







28
1
21:52
23:59
  7,672
   306
    32,287
7
0
0
0














30
-
 
 
 
 
 
 
 
 
 







31
31
1
2
12:46
21:39
16:10
23:59
 12,223
  8,398
   313
   283
  -276,464
  -277,187
84
51
1
0
1
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.