GPS Space Vehicle Time Integrity for MJD 52745

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
1
2
00:00
20:58
03:59
23:59
 14,338
 10,846
   209
   210
  -280,485
  -280,617
9
6
1
0
0
0
0
0
 
2
2
2
1
2
3
00:00
15:09
22:00
03:09
16:26
23:59
 11,353
  4,627
  7,157
   204
   202
   222
    98,728
    99,045
    99,229
21
10
11
1
1
0
0
0
0
0
0
0
 
3
3
1
2
00:40
15:47
04:05
20:08
 12,281
 15,670
   214
   198
    -1,417
    -1,616
11
16
1
0
0
0
0
0
 
4
1
06:29
11:43
 18,822
   209
   -41,021
14
1
0
0
 
5
1
08:09
14:02
 21,152
   207
   -10,039
16
0
0
0
 
6
1
10:25
16:57
 23,489
   215
     3,924
5
41
0
0
 
7
1
04:14
10:28
 22,359
   211
  -434,918
147
0
0
0
 
8
1
00:54
08:02
 25,555
   221
  -296,383
116
0
0
0
 
9
9
1
2
06:53
16:39
11:45
19:08
 17,486
  8,889
   211
   204
    40,037
    40,077
6
5
18
4
0
0
0
0
 
10
10
1
2
02:34
09:58
05:01
14:51
  8,761
 17,543
   223
   216
   -23,283
   -23,307
6
7
1
0
0
0
0
0
 
11
11
1
2
04:30
18:54
07:06
23:42
  9,307
 17,307
   209
   209
   -42,843
   -42,934
5
4
2
5
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
22:49
05:17
23:59
 18,940
  4,212
   209
   209
    26,199
    26,237
4
5
9
5
0
0
0
0
 
14
1
16:04
22:05
 21,625
   208
    22,789
3
68
0
0
 
15
1
13:18
20:22
 25,424
   202
   -97,124
38
0
0
0
 
16
16
16
1
2
3
00:00
13:53
21:34
02:14
16:53
23:59
  8,055
 10,748
  8,695
   216
   202
   216
    17,436
    16,851
    16,569
25
35
30
1
1
0
1
0
0
0
0
0
 
17
1
11:38
18:51
 25,936
   204
    -7,883
23
0
0
0
 
18
1
13:22
20:08
 24,328
   206
    -8,050
9
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
20:29
02:22
23:59
  8,518
 12,599
   208
   209
   212,981
   213,021
2
6
43
7
0
0
0
0
 
21
1
11:50
19:06
 26,099
   206
    93,798
131
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
13:30
20:07
 23,757
   206
   -24,164
8
1
0
0
 
24
1
07:32
13:11
 20,335
   209
   -22,803
17
0
0
0
 
25
1
18:36
23:59
 19,363
   200
   -42,298
2
71
0
0
 
26
26
1
2
04:50
13:08
08:39
17:10
 13,691
 14,488
   215
   203
  -475,200
  -475,446
31
36
1
0
0
0
0
0
 
27
1
00:00
07:01
 25,203
   208
  -575,622
85
1
1
0
 
28
1
02:16
09:21
 25,368
   211
    52,957
28
0
0
0
 
29
29
1
2
03:59
12:51
08:16
16:17
 15,332
 12,337
   213
   206
  -120,121
  -120,375
37
33
1
0
0
0
0
0
 
30
1
09:37
15:02
 19,452
   208
  -554,515
24
0
0
0
 
31
31
1
2
01:04
16:58
05:19
20:35
 15,234
 12,995
   207
   203
  -123,540
  -125,285
134
115
1
0
1
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.