GPS Space Vehicle Time Integrity for MJD 52584

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
07:50
14:51
 25,179
    60
  -256,306
6
1
0
0
 
2
1
09:27
11:39
  7,862
    57
    11,097
14
0
0
0
 
3
3
1
2
02:41
11:38
07:08
14:55
 15,973
 11,787
    45
    75
   -77,772
   -77,837
15
9
0
4
0
0
0
0
 
4
1
17:34
22:52
 19,029
    49
  -351,758
50
0
0
0
 
5
5
1
2
00:00
19:07
01:05
23:59
  3,860
 17,457
    53
    61
   -38,189
   -38,325
8
6
1
16
0
0
0
0
 
6
6
1
2
00:00
21:32
04:05
23:59
 14,695
  8,827
    49
  -265
     1,109
      817
4
8680
35
11
0
11
0
0
 
7
1
15:09
21:20
 22,246
    62
  -286,603
239
0
0
0
 
8
1
11:54
19:02
 25,600
    73
  -367,992
226
0
0
0
 
9
9
1
2
03:42
17:56
06:15
22:46
  9,141
 17,358
    47
    57
    15,800
    15,896
6
10
6
0
0
0
0
0
 
10
10
10
1
2
3
00:00
13:29
20:55
01:50
15:59
23:59
  6,586
  8,963
 11,052
    45
    61
   256
   -14,457
   -14,473
   -14,294
5
9
6441
26
0
11
0
0
11
0
0
0
 
11
11
1
2
06:02
15:31
10:49
18:11
 17,153
  9,623
    54
    62
   -24,979
   -25,000
4
13
18
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
09:50
16:14
 22,991
    58
    17,290
15
0
0
0
 
14
1
03:09
09:09
 21,616
    53
    40,676
14
0
0
0
 
15
1
00:00
06:55
 24,854
    56
   -32,218
29
1
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
-
 
 
 
 
 
 
 
 
 
18
1
00:20
07:03
 24,166
    49
    25,540
26
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
07:21
13:13
 21,079
    58
   196,186
17
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 







23
23
1
2
00:00
22:11
03:36
23:59
 12,955
  6,495
    43
    58
   -12,833
   -12,858
8
6
0
0
0
0
0
0







24
1
18:37
23:59
 19,278
   332
   -69,144
11548
11
11
0







25
1
05:46
11:19
 19,925
    55
   -34,847
4
79
0
0







26
26
1
2
00:08
15:41
04:05
19:35
 14,185
 14,015
    52
    63
  -281,322
  -282,441
91
87
1
0
1
0
0
0







27
1
10:48
17:54
 25,518
    61
  -363,195
327
0
3037
0







28
1
13:13
20:18
 25,428
    59
    86,800
13
0
0
0







29
29
1
2
00:00
15:05
03:27
19:18
 12,388
 15,162
    48
    58
  -328,991
  -330,052
76
89
1
1
1
0
0
0







30
30
1
2
00:00
20:40
02:08
23:59
  7,635
 11,913
    48
   204
  -425,965
  -427,758
57
5009
1
12
1
12
0
0







31
31
1
2
04:06
12:05
07:39
16:23
 12,796
 15,424
    36
    69
  -348,909
  -348,681
25
28
1
0
0
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.