GPS Space Vehicle Time Integrity for MJD 52453

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
17:01
23:58
 24,960
   172
  -236,283
10
98
0
0
 
2
1
17:55
22:55
 17,975
   173
   222,989
37
13
0
0
 
3
3
1
2
11:47
20:35
16:02
23:47
 15,176
 11,449
   174
   182
   -40,693
   -40,785
18
16
7
63
0
0
0
0
 
4
4
1
2
02:27
19:30
07:39
20:54
 18,707
  5,023
   179
   165
  -224,879
  -225,678
80
23
1
10
1
0
0
0
 
5
1
04:15
10:04
 20,817
   178
   -19,512
16
19
0
0
 
6
1
06:31
13:01
 23,356
   184
     4,671
9
146
0
0
 
7
1
00:06
06:15
 21,923
   182
  -616,607
121
0
0
0
 
8
8
1
2
00:00
20:59
04:08
23:59
 14,850
 10,821
   184
   173
  -623,304
  -622,175
65
53
1
0
1
0
0
0
 
9
9
1
2
02:59
12:45
07:48
15:14
 17,206
  8,900
   179
   167
    49,647
    49,686
7
12
134
65
0
0
0
0
 
10
10
1
2
06:01
22:37
10:44
23:38
 16,938
  3,615
   182
   182
    -7,137
    -7,164
17
15
188
60
0
0
0
0
 
11
11
1
2
00:33
15:14
03:14
19:47
  9,615
 16,266
   185
   173
   -14,915
   -14,963
10
9
81
135
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
18:29
01:03
23:59
  3,688
 19,835
   184
   177
     9,093
     9,146
11
12
80
182
0
0
0
0
 
14
1
12:21
18:29
 22,022
   177
    63,851
18
72
0
0
 
15
15
1
2
08:20
10:45
10:04
15:35
  6,233
 17,436
   182
   172
   -30,775
   -30,849
12
29
17
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
07:45
10:04
09:16
14:59
  5,417
 17,644
   194
   170
  -240,722
  -242,017
141
449
0
0
1
6212
0
0
 
18
1
09:16
15:51
 23,655
   175
    60,414
18
53
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
16:17
22:10
 21,074
   175
   171,052
20
5
0
0
 
21
21
1
2
10:45
13:02
11:46
17:30
  3,703
 16,059
   186
   173
     2,015
     2,005
10
7
63
87
0
0
0
0
 
22
22
1
2
10:04
17:21
12:20
22:16
  7,960
 17,660
   171
   168
  -390,471
  -391,650
93
193
2
0
1
0
0
0
 
23
1
07:20
10:44
 12,243
   178
    -4,629
5
75
0
0
 
24
1
03:39
09:16
 20,201
   180
   -39,234
21
20
0
0
 
25
1
15:00
20:04
 18,260
   174
   -28,521
8
103
0
0
 
26
26
1
2
00:45
09:16
04:36
12:20
 13,825
 11,003
   178
   168
   279,693
   280,405
99
78
1
0
1
0
0
0
 
27
-
 
 
 
 
 
 
 
 
 
28
28
1
2
00:00
22:11
04:42
23:59
 16,839
  6,531
   183
   191
    86,759
    86,847
7
5
28
7
0
0
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
1
05:34
10:57
 19,342
   185
  -678,820
11
92
0
0
 
31
31
31
1
2
3
00:00
14:06
21:08
01:36
16:39
23:59
  5,670
  9,166
 10,272
   188
   175
   190
  -321,674
  -322,288
  -322,570
29
30
37
1
1
0
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.