GPS Space Vehicle Time Integrity for MJD 52479

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
15:12
22:10
 25,051
    71
  -240,619
9
1
0
0
 
2
2
1
2
09:04
16:05
10:45
21:05
  6,057
 17,935
    73
    69
   236,348
   236,532
13
34
1
0
0
0
0
0
 
3
3
1
2
09:47
18:48
14:16
22:01
 16,100
 11,561
    81
    77
   -48,144
   -48,242
17
10
0
0
0
0
0
0
 
4
4
4
1
2
3
00:41
03:08
17:45
03:06
05:54
19:06
  8,673
  9,974
  4,876
    76
    74
    71
  -255,754
  -255,879
  -256,538
33
36
20
0
1
0
0
1
0
0
0
0
 
5
1
03:08
08:19
 18,653
    90
   -23,262
7
4
0
0
 
6
1
04:46
11:16
 23,361
    80
     4,925
8
0
0
0
 
7
7
7
1
2
3
00:00
03:08
22:15
03:06
04:28
23:59
 11,156
  4,837
  6,253
    74
    76
  -559
  -569,243
  -569,055
  -568,077
74
39
15271
0
1
11
0
1
6253
0
0
0
 
8
8
1
2
00:00
19:11
02:21
23:59
  8,460
 17,283
    82
   160
  -585,540
  -584,115
46
3366
1
11
1
11
0
0
 
9
9
9
1
2
3
01:12
03:08
10:52
03:06
06:01
13:27
  6,815
 10,398
  9,219
    77
    76
    74
      804
      816
      854
3
6
6
13
1
4
0
0
0
0
0
0
 
10
10
1
2
04:12
20:47
09:07
23:08
 17,668
  8,480
    77
    81
    -8,688
    -8,726
7
9
1
1
0
0
0
0
 
11
11
11
1
2
3
00:00
13:14
22:42
01:27
18:00
23:59
  5,251
 17,163
  4,662
    83
    75
   -24
   -16,735
   -16,785
   -16,906
4
3
2280
5
19
12
0
0
12
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
-
 
 
 
 
 
 
 
 
 
14
1
10:24
16:39
 22,476
    79
    58,361
16
0
0
0
 
15
1
06:31
13:47
 26,128
    87
   -40,767
37
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
05:58
13:12
 25,996
    82
  -415,177
509
0
11233
0
 
18
1
07:24
14:05
 24,042
    79
    55,209
20
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
14:27
20:21
 21,221
    79
   176,698
17
0
0
0
 
21
1
08:43
15:44
 25,234
    77
     2,382
12
0
0
0
 
22
22
1
2
08:19
15:35
10:51
20:31
  9,093
 17,696
    73
    71
  -472,897
  -473,077
15
30
1
0
0
0
0
0
 
23
1
05:30
10:55
 19,454
    85
    -6,203
9
0
0
0
 
24
24
1
2
01:54
03:08
03:06
07:38
  4,305
 16,225
    86
    81
   -45,204
   -45,236
5
14
0
0
0
0
0
0
 
25
1
12:49
18:18
 19,718
    64
   -29,835
5
14
0
0
 
26
26
26
1
2
3
00:00
07:18
22:52
02:49
11:17
23:59
 10,160
 14,265
  4,026
    80
    77
  -817
   -57,674
   -58,501
   -60,869
82
121
17152
1
1
11
1
1
4026
0
0
0
 







28
28
1
2
00:00
20:22
03:06
23:59
 11,156
 13,027
    81
   167
    88,542
    88,687
4
2890
14
11
0
11
0
0







29
-
 
 
 
 
 
 
 
 
 







30
-
 
 
 
 
 
 
 
 
 







31
1
20:38
21:53
  4,470
    94
  -344,547
9
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.