GPS Space Vehicle Time Integrity for MJD 52600

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
1
2
09:35
12:35
11:30
13:44
  6,900
  4,132
   120
   123
  -258,467
  -258,480
6
18
13
32
0
0
0
0
 
2
1
09:35
11:30
  6,900
   117
    19,776
15
0
0
0
 
3
1
12:35
13:51
  4,573
   135
   -82,361
13
22
0
0
 
4
1
16:31
18:30
  7,097
   121
  -362,397
19
0
0
0
 














7
1
14:40
18:30
 13,795
   121
  -232,298
156
0
0
0







8
8
1
2
12:35
14:40
14:25
17:56
  6,591
 11,720
   128
   122
   -24,378
   -24,669
54
104
0
0
0
0
0
0







9
1
16:51
18:30
  5,806
   113
    18,264
14
50
0
0







10
1
12:35
14:25
  6,552
   129
   -15,263
11
50
0
0







11
11
1
2
06:15
14:45
07:30
17:06
  4,501
  8,434
   116
   119
   -26,358
   -26,396
7
19
5
38
0
0
0
0







12
-
 
 
 
 
 
 
 
 
 







13
13
1
2
09:35
12:35
11:30
14:25
  6,900
  6,558
   121
   127
    18,333
    18,345
12
8
58
8
0
0
0
0







14
1
06:15
07:30
  4,501
   114
    38,009
10
20
0
0







15
1
00:00
02:30
  8,974
   136
   -38,606
10
2
0
0







16
-
 
 
 
 
 
 
 
 
 







17
1
00:00
02:30
  8,975
   120
    -5,051
8
7
0
0







18
1
00:00
02:30
  8,973
   117
    20,695
6
12
0
0







19
-
 
 
 
 
 
 
 
 
 







20
20
1
2
06:18
09:35
07:30
11:30
  4,288
  6,900
   126
   121
   198,669
   198,686
13
7
61
5
0
0
0
0







21
-
 
 
 
 
 
 
 
 
 







22
22
1
2
00:58
09:35
02:30
11:30
  5,356
  6,900
   121
   116
    -9,216
    -9,464
20
34
10
109
0
0
0
0







23
1
00:00
02:30
  8,889
   127
   -13,667
8
92
0
0














25
1
06:15
07:30
  4,501
   127
   -35,464
5
44
0
0







26
1
14:45
18:30
 13,410
   124
  -309,379
84
1
0
0







27
27
27
1
2
3
09:44
12:35
14:40
11:30
14:25
16:50
  6,330
  6,591
  7,762
   118
   125
   119
  -420,534
  -420,927
  -421,247
69
71
91
0
0
0
0
0
0
0
0
0







28
28
1
2
12:35
14:40
14:25
18:30
  6,591
 13,795
   132
   126
    85,241
    85,220
5
12
11
26
0
0
0
0







29
29
1
2
00:35
15:11
02:10
18:13
  5,689
 10,917
   127
   125
  -354,639
  -355,634
42
62
24
0
1
0
0
0














31
1
12:48
14:25
  5,781
   125
  -337,833
21
2
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.