GPS Space Vehicle Time Integrity for MJD 52644

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
03:45
08:12
08:10
10:46
 15,880
  9,222
   104
    91
  -265,302
  -265,338
16
5
0
0
0
0
0
0
 
2
2
2
1
2
3
04:50
08:12
21:45
08:10
09:50
23:25
 11,987
  5,882
  5,931
   100
    96
    87
    43,265
    43,318
    43,622
16
11
13
0
1
0
0
0
0
0
0
0
 
3
3
3
1
2
3
00:09
08:12
22:34
03:03
10:53
23:59
 10,424
  9,625
  5,105
   101
    96
  -535
   -94,331
   -94,425
   -95,212
7
8
12844
2
2
12
0
0
5105
0
0
0
 
4
1
13:31
18:50
 19,106
    97
    -8,466
36
0
0
0
 
5
1
14:53
20:49
 21,359
    94
   -49,187
16
0
0
0
 
6
1
17:21
23:52
 23,461
    90
     2,274
9
0
0
0
 
7
1
11:07
17:21
 22,387
    91
  -191,198
223
0
0
0
 
8
1
08:12
14:52
 23,964
    95
  -124,097
168
0
0
0
 
9
9
1
2
00:09
13:49
02:08
18:40
  7,112
 17,397
    93
    99
    24,746
    24,844
5
4
16
57
0
0
0
0
 
10
10
1
2
09:23
16:49
11:53
21:40
  9,022
 17,444
    93
    84
   -17,782
   -17,811
6
6
0
25
0
0
0
0
 
11
11
1
2
01:55
11:25
06:42
14:04
 17,185
  9,567
   100
   104
   -30,857
   -30,892
7
5
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
05:48
08:12
08:10
12:11
  8,497
 14,341
    96
    96
    20,889
    20,896
4
6
16
4
0
0
0
0
 
14
14
1
2
00:09
22:58
03:59
23:59
 13,789
  3,701
    97
 -1,559
    31,527
    29,754
10
28715
0
12
0
3701
0
0
 
15
15
1
2
00:09
19:48
03:01
23:59
 10,307
 15,051
   116
    90
   -56,110
   -56,461
10
26
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:09
18:35
01:52
23:59
  6,160
 19,442
    97
   102
   -10,688
   -10,785
5
16
24
0
0
0
0
0
 
18
18
1
2
00:09
20:14
03:03
23:59
 10,407
 13,518
   100
   254
     8,930
     8,883
9
5547
1
12
0
12
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
03:22
08:12
08:10
09:12
 17,235
  3,608
    96
   101
   204,539
   204,558
9
3
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
18:35
23:59
 19,425
    89
   -16,866
5
0
0
0
 
24
1
14:28
20:08
 20,367
    95
   -83,343
20
0
0
0
 
25
1
01:39
07:11
 19,866
   102
   -37,353
9
0
0
0
 
26
26
1
2
11:37
20:00
15:30
23:58
 13,953
 14,247
   100
    89
  -374,280
  -374,758
59
60
1
0
0
0
0
0
 
27
27
1
2
06:46
08:12
08:10
13:52
  4,988
 20,363
    97
    99
  -535,055
  -535,335
31
125
0
0
0
0
0
0
 
28
1
09:08
16:13
 25,441
    99
    78,758
16
0
0
0
 
29
29
1
2
10:57
19:45
15:11
23:15
 15,262
 12,522
    98
    88
   -12,424
   -12,955
73
59
1
0
0
0
0
0
 
30
1
16:34
21:58
 19,384
    82
  -525,212
71
0
0
0
 
31
31
1
2
00:09
08:12
03:33
12:14
 12,213
 14,509
   100
    97
  -291,906
  -291,447
56
67
1
1
0
1
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.