GPS Space Vehicle Time Integrity for MJD 52845

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
14:14
19:48
19:46
21:11
 19,927
  4,982
   327
   329
  -296,101
  -296,124
11
3
0
2
0
0
0
0
 
2
2
1
2
08:07
15:04
09:40
19:46
  5,606
 16,890
   316
   317
   156,010
   156,215
12
32
1
0
0
0
0
0
 
3
3
3
1
2
3
08:58
17:46
19:48
13:19
19:46
21:13
 15,624
  7,161
  5,059
   310
   317
   316
   -30,000
   -30,087
   -30,109
15
7
7
1
1
1
0
0
0
0
0
0
 
4
4
4
1
2
3
00:00
03:42
16:40
03:40
04:49
18:05
 13,198
  4,011
  5,132
   319
   310
   314
   -42,270
   -42,267
   -42,191
2
4
7
20
2
3
0
0
0
0
0
0
 
5
5
1
2
01:26
03:42
03:40
07:17
  8,008
 12,856
   316
   318
   -37,868
   -37,937
17
24
0
0
0
0
0
0
 
6
1
03:48
10:16
 23,217
   318
     6,657
4
94
0
0
 
7
7
1
2
00:00
21:16
03:24
23:59
 12,272
  9,815
   320
   325
  -580,834
  -581,713
45
36
0
0
0
0
0
0
 
8
8
8
1
2
3
00:00
18:10
19:48
01:20
19:46
23:59
  4,800
  5,793
 15,054
   323
   317
   325
  -393,807
  -394,299
  -394,368
13
12
27
1
0
0
0
0
0
0
0
0
 
9
9
9
1
2
3
00:00
03:42
09:50
03:40
04:53
12:13
 13,198
  4,240
  8,536
   315
   313
   306
    55,601
    55,614
    55,651
7
4
7
10
2
2
0
0
0
0
0
0
 
10
10
1
2
03:42
19:54
08:13
22:08
 16,248
  8,044
   308
   316
   -28,462
   -28,500
7
6
1
0
0
0
0
0
 
11
11
1
2
12:07
21:36
16:54
23:59
 17,185
  8,599
   316
   322
   -57,535
   -57,587
7
9
3
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
15:50
19:48
19:46
22:18
 14,149
  8,965
   313
   318
    30,133
    30,143
4
4
24
4
0
0
0
0
 
14
1
09:18
15:30
 22,256
   316
    20,635
3
133
0
0
 
15
1
06:49
13:48
 25,070
   320
  -137,701
38
0
0
0
 
16
16
16
1
2
3
06:56
14:41
17:00
10:03
15:59
19:13
 11,161
  4,679
  8,004
   315
   315
   315
   -56,165
   -56,316
   -56,377
19
6
14
1
1
0
0
0
0
0
0
0
 
17
1
03:42
10:37
 24,846
   320
   -81,278
447
0
8840
0
 
18
1
06:26
13:08
 24,080
   317
   -12,123
3
82
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
13:35
19:26
 20,985
   318
   213,704
3
121
0
0
 
21
1
04:47
12:03
 26,121
   320
   -11,350
68
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
07:44
14:43
 25,076
   318
   -31,324
4
171
0
0
 
24
24
1
2
00:46
03:42
03:40
06:27
 10,430
  9,878
   313
   308
   -46,836
   -46,869
11
9
0
0
0
0
0
0
 
25
1
11:47
17:17
 19,734
   317
   -48,194
3
22
0
0
 
26
26
26
1
2
3
00:00
06:22
22:03
01:52
10:28
23:59
  6,758
 14,735
  6,968
   323
   317
   314
  -523,512
  -523,545
  -523,595
4
6
3
1
4
0
0
0
0
0
0
0
 
27
27
1
2
17:01
19:48
19:46
23:59
  9,901
 15,054
   314
   317
  -471,613
  -472,188
132
198
0
0
0
0
0
0
 
28
28
1
2
00:00
19:48
02:33
23:59
  9,203
 15,054
   319
   320
    22,869
    22,641
9
13
1
0
0
0
0
0
 
29
1
00:00
01:26
  5,161
   326
  -157,964
5
18
0
0
 
30
30
1
2
02:40
03:42
03:40
08:08
  3,609
 15,894
   314
   315
  -330,848
  -331,227
41
177
0
0
0
0
0
0
 
31
31
31
1
2
3
10:14
18:12
19:48
13:47
19:46
22:30
 12,772
  5,645
  9,712
   312
   324
   323
  -338,133
  -338,571
  -338,710
63
27
51
1
0
0
0
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.