GPS Space Vehicle Time Integrity for MJD 52483

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
14:55
21:53
 25,079
    83
  -241,180
5
33
0
0
 
2
2
1
2
08:47
15:49
10:28
20:48
  6,084
 17,933
    92
    93
   238,407
   238,598
13
35
1
0
0
0
0
0
 
3
3
1
2
09:31
18:32
14:00
21:45
 16,127
 11,572
    74
    84
   -49,285
   -49,378
17
7
1
1
0
0
0
0
 
4
4
1
2
00:25
17:29
05:38
18:50
 18,755
  4,844
    83
    76
  -260,284
  -260,991
70
18
1
0
1
0
0
0
 
5
1
02:12
08:02
 21,005
    83
   -23,853
11
0
0
0
 
6
1
04:29
10:59
 23,366
    86
     5,002
4
70
0
0
 
7
7
1
2
00:00
21:59
04:12
23:59
 15,126
  7,234
    79
  -377
  -561,108
  -559,778
102
11393
1
12
1
2076
0
0
 
8
8
1
2
00:00
18:54
02:04
23:59
  7,485
 18,294
    88
   214
  -579,201
  -577,703
41
4971
1
12
1
12
0
0
 
9
9
1
2
00:56
10:36
05:45
13:10
 17,309
  9,254
    81
    77
     1,332
     1,374
7
5
1
3
0
0
0
0
 
10
10
1
2
03:56
20:30
08:50
22:52
 17,659
  8,506
    71
    84
    -8,906
    -8,939
6
9
1
0
0
0
0
0
 
11
11
11
1
2
3
00:00
12:57
22:25
01:11
17:44
23:59
  4,280
 17,169
  5,631
    87
    78
    92
   -16,992
   -17,041
   -17,045
5
4
5
6
11
1
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
-
 
 
 
 
 
 
 
 
 
14
1
10:07
16:22
 22,480
    80
    57,591
16
0
0
0
 
15
1
06:14
13:30
 26,129
    83
   -42,240
38
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
05:41
10:02
 15,624
    95
  -437,394
289
0
25
1133
 
18
1
07:08
13:49
 24,062
    83
    54,347
19
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
14:10
20:04
 21,241
    78
   177,547
17
0
0
0
 
21
1
08:27
15:28
 25,254
    80
     2,446
5
40
0
0
 
22
22
1
2
08:03
15:19
10:35
20:15
  9,077
 17,715
    72
    77
  -474,859
  -475,047
15
29
1
0
0
0
0
0
 
23
1
06:37
09:26
 10,124
    90
    -6,448
4
0
0
0
 
24
1
01:38
07:22
 20,645
    78
   -46,151
18
0
0
0
 
25
1
12:33
18:02
 19,714
    75
   -30,036
5
12
0
0
 
26
26
26
1
2
3
00:00
07:02
22:36
02:33
11:00
23:59
  9,188
 14,265
  5,019
    84
    77
  -483
   -67,639
   -68,447
   -70,484
73
116
11623
1
1
12
1
1
4963
0
0
0
 







28
28
1
2
00:00
20:05
03:14
23:59
 11,656
 14,025
    89
   199
    88,793
    88,957
4
3940
15
12
0
12
0
0







29
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30
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32
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33
-
 
 
 
 
 
 
 
 
 







34
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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.