GPS Space Vehicle Time Integrity for MJD 51800

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
13:47
20:43
 24,956
  -289
  -144,527
45
0
0
0
 
2
2
1
2
00:00
19:45
02:21
23:59
  8,473
 15,267
  -272
  -284
   268,765
   269,144
46
47
1
0
0
0
0
0
 
3
3
1
2
08:05
17:26
12:40
19:44
 16,468
  8,275
  -291
  -291
   -39,914
   -40,025
46
47
0
0
0
0
0
0
 
4
1
00:00
04:34
 16,416
  -281
  -415,047
165
1
1
0
 
5
1
01:28
06:40
 18,623
  -284
  -264,905
45
0
0
0
 
6
1
03:10
09:41
 23,423
  -287
     -281
47
0
0
0
 
7
7
1
2
00:00
20:48
03:03
23:59
 10,795
 11,472
  -282
  -280
   -75,904
   -73,678
106
104
8
0
3
0
0
0
 
8
1
18:22
23:59
 20,264
  -285
  -496,505
208
0
0
0
 
9
9
1
2
00:00
09:27
04:20
11:36
 15,547
  7,528
  -271
  -286
     7,499
     7,532
44
45
10
0
0
0
0
0
 
10
10
1
2
02:32
19:48
07:22
21:32
 17,358
  6,166
  -292
  -285
   -56,898
   -56,934
47
50
4
7
0
0
0
0
 
11
11
1
2
11:28
21:33
16:19
23:27
 17,487
  6,699
  -285
  -272
  -590,464
  -591,104
114
55
1
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
17:09
22:25
 18,899
  -285
   830,439
46
4
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
1
08:19
14:16
 21,302
  -290
  -858,998
49
2
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
04:11
11:27
 26,088
  -282
   273,119
47
0
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
1
15:06
22:17
 25,842
  -286
  -290,179
90
0
0
0
 
20
1
13:07
18:56
 20,881
  -292
    56,561
48
12
0
0
 
21
1
07:30
14:36
 25,468
  -293
   -16,069
44
2
0
0
 
22
22
1
2
06:39
14:01
09:11
18:21
  9,095
 15,593
  -285
  -295
  -279,363
  -280,257
95
141
1
0
1
0
0
0
 
23
1
05:46
12:12
 23,076
  -280
   -15,678
46
0
0
0
 
24
1
00:16
05:57
 20,380
  -277
     -629
50
0
0
0
 
25
1
11:28
16:58
 19,801
  -295
    -8,500
43
3
0
0
 
26
26
26
26
1
2
3
4
00:00
05:48
06:57
21:33
01:19
06:55
09:52
23:59
  4,692
  4,036
 10,388
  8,761
  -269
  -287
  -290
  -280
  -554,665
  -554,787
  -554,827
  -555,072
43
50
54
38
10
0
34
8
0
0
0
0
0
0
0
0
 
27
1
16:21
23:30
 25,669
  -286
   -31,134
43
15
0
0
 
28
1
15:02
19:52
 17,439
  -298
    40,846
66
0
0
0
 
29
1
09:42
14:41
 17,939
  -285
   -63,051
190
0
0
0
 
30
1
02:18
07:42
 19,316
  -282
    37,066
45
6
0
0
 
31
31
1
2
11:37
20:20
13:17
21:32
  6,037
  4,330
  -276
  -285
   -11,338
   -11,391
42
50
0
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.