GPS Space Vehicle Time Integrity for MJD 52768

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
1
2
00:00
19:27
02:15
23:59
  8,020
 16,371
   220
   266
  -284,512
  -284,600
12
17
18
0
0
0
0
0
 
2
2
1
2
00:00
20:25
01:32
23:59
  5,513
 12,897
   227
   242
   111,779
   112,309
13
28
1
0
0
0
0
0
 
3
3
1
2
00:00
14:29
02:34
18:35
  9,217
 14,630
   217
   264
    -8,112
    -8,264
11
22
164
1
0
0
0
0
 
4
4
1
2
04:55
22:00
10:08
23:20
 18,780
  4,627
   221
   276
   -43,992
   -43,998
8
7
126
22
0
0
0
0
 
5
1
06:38
12:14
 20,087
   264
   -13,468
28
0
0
0
 
6
1
08:56
15:19
 22,728
   246
     4,476
16
132
0
0
 
7
1
02:39
08:52
 22,322
   236
  -476,486
140
0
0
0
 
8
1
00:00
06:30
 23,311
   240
  -325,200
114
1
1
0
 
9
9
1
2
05:28
15:19
10:11
17:33
 16,952
  8,007
   258
   230
    43,532
    43,556
5
11
52
2
0
0
0
0
 
10
10
1
2
01:33
08:32
03:27
12:51
  6,868
 15,524
   274
   228
   -24,408
   -24,472
5
6
10
105
0
0
0
0
 
11
11
1
2
03:28
17:25
05:32
22:09
  7,319
 16,982
   216
   259
   -45,938
   -45,986
13
16
54
54
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
21:14
03:37
23:59
 13,055
  9,917
   233
   272
    27,217
    27,292
11
6
67
16
0
0
0
0
 
14
1
14:50
20:41
 21,023
   243
    21,879
10
3
0
0
 
15
1
12:14
18:52
 23,618
   242
  -106,553
58
0
0
0
 
16
1
20:00
23:59
 14,304
   231
    -4,161
36
0
0
0
 
17
17
1
2
09:48
12:14
11:49
16:36
  7,278
 15,452
   262
   236
   -11,590
   -11,648
4
25
13
18
0
0
0
0
 
18
1
11:50
17:24
 19,828
   246
   -10,016
12
62
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
18:56
23:59
 18,159
   254
   213,881
9
37
0
0
 
21
21
1
2
10:12
12:52
12:14
14:28
  7,237
  5,688
   261
   251
    63,564
    63,429
28
30
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
12:52
15:34
15:19
19:12
  8,597
 13,104
   263
   230
   -25,780
   -25,822
5
17
8
0
0
0
0
0
 
24
1
05:59
11:38
 20,279
   230
   -28,348
16
50
0
0
 
25
1
17:25
22:31
 18,376
   238
   -43,560
7
211
0
0
 
26
26
26
1
2
3
03:43
11:42
12:52
07:06
12:51
15:33
 12,136
  3,994
  9,401
   264
   211
   224
  -499,813
  -500,020
  -500,050
28
16
16
1
52
137
0
0
0
0
0
0
 
27
27
1
2
00:00
22:19
05:15
23:59
 18,885
  6,003
   235
   278
   -99,113
  -103,926
379
113
0
0
4483
0
0
0
 
28
1
00:49
07:43
 24,753
   231
    45,367
48
0
0
0
 
29
29
1
2
02:29
11:39
06:42
14:28
 15,102
 10,083
   261
   218
  -134,556
  -134,794
37
14
1
6
0
0
0
0
 
30
1
08:02
12:51
 17,349
   257
   -37,833
262
0
0
0
 
31
31
1
2
00:50
15:34
03:46
19:01
 10,577
 12,448
   225
   270
  -182,241
  -183,723
83
105
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.