GPS Space Vehicle Time Integrity for MJD 52557

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
09:44
16:44
 25,129
    78
  -252,597
8
0
0
0
 
2
2
1
2
03:39
10:44
05:26
15:42
  6,367
 17,811
    79
    87
   277,202
   277,408
20
37
1
0
0
0
0
0
 
3
3
1
2
04:30
13:29
08:58
16:45
 16,027
 11,683
    69
    87
   -70,214
   -70,295
14
16
0
0
0
0
0
0
 
4
4
1
2
12:38
19:23
13:43
23:59
  3,892
 16,562
    85
    75
  -331,071
  -331,364
9
50
1
0
0
0
0
0
 
5
5
1
2
00:00
21:01
02:57
23:59
 10,613
 10,720
    91
   -24
   -34,120
   -34,327
3
2901
28
12
0
12
0
0
 
6
1
00:00
05:57
 21,377
    74
      642
10
0
0
0
 
7
1
16:58
23:08
 22,195
    73
  -371,523
217
0
0
0
 
8
1
13:47
20:54
 25,523
    80
  -433,235
194
0
0
0
 
9
9
1
2
05:33
19:48
08:06
23:59
  9,185
 15,077
    69
   420
    11,995
    12,435
5
12475
1
12
0
12
0
0
 
10
10
10
1
2
3
00:00
15:21
22:46
03:42
17:49
23:59
 13,300
  8,853
  4,421
    80
    87
  -987
   -13,071
   -13,094
   -14,184
8
5
20728
4
2
12
0
0
4421
0
0
0
 
11
11
1
2
07:53
17:22
12:40
20:03
 17,180
  9,635
    82
    81
   -22,569
   -22,601
5
7
36
5
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
11:38
18:03
 23,030
    83
    15,593
6
49
0
0
 
14
1
05:00
11:13
 22,305
    80
    45,642
10
1
0
0
 
15
1
01:26
08:40
 25,982
    80
   -21,429
40
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
-
 
 
 
 
 
 
 
 
 
18
1
02:09
08:51
 24,104
    77
    34,494
30
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
09:07
15:01
 21,224
    88
   191,795
21
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
00:06
05:28
 19,250
    83
   -11,073
12
0
0
0
 
24
24
1
2
00:00
20:30
02:18
23:59
  8,280
 12,534
    76
   312
   -63,022
   -62,974
11
7458
1
12
0
12
0
0
 
25
1
07:35
13:06
 19,881
    87
   -33,673
3
68
0
0
 
26
26
1
2
01:59
17:31
05:56
21:25
 14,180
 14,014
    73
    75
  -231,543
  -232,795
98
90
1
0
1
0
0
0
 
27
1
12:36
19:43
 25,492
    88
  -245,210
420
0
7923
0
 
28
1
15:03
22:08
 25,383
    78
    88,747
12
0
0
0
 
29
29
1
2
01:47
16:57
05:20
21:10
 12,730
 15,102
    73
    76
  -281,829
  -283,013
83
89
1
0
1
0
0
0
 
30
30
1
2
00:00
22:30
03:58
23:59
 14,259
  5,347
    77
  -805
  -359,240
  -362,551
129
18406
1
12
1
5347
0
0
 
31
31
1
2
05:58
13:56
09:30
18:15
 12,716
 15,452
    77
    94
  -359,146
  -359,056
13
7
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.