GPS Space Vehicle Time Integrity for MJD 52927

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
08:38
15:15
 23,767
   395
  -309,548
30
0
0
0
 
2
1
09:31
14:33
 18,061
   375
   204,203
42
0
0
0
 
3
3
1
2
03:31
12:21
07:42
15:34
 14,876
 11,503
   401
   366
   -52,513
   -52,645
22
13
1
156
0
0
0
0
 
4
4
1
2
11:16
17:59
12:29
23:11
  4,421
 18,660
   416
   369
   -21,077
   -20,985
9
32
9
0
0
0
0
0
 
5
1
19:46
23:59
 15,219
   402
     -701
17
0
0
0
 
6
6
1
2
00:00
22:10
04:29
23:59
 15,993
  6,565
   375
   414
      924
      968
19
9
9
74
0
0
0
0
 
7
1
15:39
21:49
 22,138
   382
  -636,444
30
0
0
0
 
8
1
12:39
19:44
 25,478
   397
  -400,306
30
7
0
0
 
9
9
1
2
04:21
18:26
06:31
23:11
  7,765
 17,047
   354
   396
    12,129
    12,270
14
8
3
28
0
0
0
0
 
10
10
10
1
2
3
00:00
14:34
21:38
02:05
16:25
23:59
  7,498
  6,681
  8,479
   375
   407
   368
   -32,428
   -32,423
   -32,478
7
8
9
62
36
79
0
0
0
0
0
0
 
11
11
1
2
06:35
16:26
11:20
18:44
 17,080
  8,274
   403
   365
   -71,467
   -71,574
16
7
59
45
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
10:09
16:36
 23,113
   388
    31,995
22
77
0
0
 
14
1
03:54
10:01
 21,950
   377
    20,129
9
28
0
0
 
15
15
1
2
02:05
04:21
03:53
08:22
  6,407
 14,414
   409
   378
  -172,101
  -172,191
13
29
0
0
0
0
0
0
 
16
16
1
2
01:33
09:23
04:21
13:38
  9,898
 15,173
   398
   369
    -3,845
    -3,969
15
19
1
97
0
0
0
0
 
17
17
1
2
00:00
21:05
02:36
23:59
  9,353
 10,450
   379
   390
  -153,303
  -150,762
78
102
0
0
0
0
0
0
 
18
1
01:02
07:25
 22,812
   375
    -7,236
10
163
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
07:50
13:44
 21,171
   392
   208,086
22
14
0
0
 
21
1
00:00
06:25
 22,858
   380
   -55,551
47
2
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
02:34
04:42
03:41
09:30
  4,044
 17,264
   386
   378
   -38,207
   -38,230
5
20
7
66
0
0
0
0
 
24
24
1
2
00:00
19:13
01:01
23:59
  3,687
 17,169
   368
   378
   -67,087
   -67,295
13
12
26
29
0
0
0
0
 
25
1
06:32
11:49
 19,052
   377
   -53,154
7
197
0
0
 
26
26
26
1
2
3
00:44
03:42
16:26
03:30
04:45
20:10
  9,849
  3,593
 13,450
   350
   363
   405
  -511,020
  -510,976
  -510,709
20
9
15
63
2
0
0
0
0
0
0
0
 
27
1
11:21
18:25
 25,406
   385
  -731,382
230
0
0
0
 
28
1
13:52
20:26
 23,678
   387
     3,282
32
7
0
0
 
29
1
16:39
19:46
 11,205
   399
  -128,624
51
0
0
0
 
30
30
1
2
00:00
21:11
01:20
23:59
  4,826
 10,137
   393
   406
  -563,221
  -565,369
42
86
0
0
0
0
0
0
 
31
31
1
2
04:46
13:38
08:13
17:02
 12,364
 12,212
   399
   366
  -421,688
  -421,924
28
20
1
22
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.