GPS Space Vehicle Time Integrity for MJD 52409

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645066 degrees, longitude 100.5282384 degrees, height 13.0 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
16:40
22:23
 20,504
   988
  -228,423
42
0
0
0
 
2
2
1
2
14:14
19:52
19:18
22:00
 18,123
  7,607
   997
   973
   200,694
   200,759
48
41
0
0
0
0
0
0
 
3
1
15:24
21:05
 20,388
   991
   -26,834
53
0
0
0
 
4
4
1
2
00:00
22:52
06:21
23:59
 22,757
  4,075
   987
   972
  -164,571
  -165,818
116
42
1
0
1
0
0
0
 
5
5
1
2
03:12
10:42
07:29
13:54
 15,382
 11,472
   981
   982
   -12,306
   -12,363
29
40
0
0
0
0
0
0
 
6
1
05:47
10:41
 17,485
286,964
   290,213
37812655
1
17485
0
 
7
7
1
2
00:00
21:06
05:47
23:59
 20,753
 10,401
   988
   970
  -674,891
  -674,061
80
57
1
0
1
0
0
0
 
8
8
8
1
2
3
00:00
20:44
22:24
02:29
22:00
23:59
  8,933
  4,535
  5,718
  1,001
   967
   988
  -672,078
  -671,326
  -671,234
41
44
46
1
0
0
1
0
0
0
0
0
 
9
1
07:30
12:20
 17,288
290,221
   333,082
38027485
1
17288
0
 
10
1
02:20
08:31
 22,150
   992
    -3,912
29
0
0
0
 
11
11
1
2
19:18
22:00
21:05
23:59
  6,371
  7,131
   986
   977
   -11,537
   -11,552
40
43
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
02:53
18:04
04:08
23:17
  4,479
 18,739
   985
   976
     6,967
     6,984
30
41
0
0
0
0
0
0
 
14
1
09:28
18:03
 30,780
  1,003
    75,298
46
0
0
0
 
15
1
08:32
14:00
 19,584
256,310
   242,014
35728871
1
19584
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
07:48
13:27
 20,213
248,368
   409,244
35168566
1
20213
0
 
18
18
1
2
07:30
10:07
09:27
15:02
  6,957
 17,663
719,696
   998
   786,751
    68,031
59945831
42
1
0
6957
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
15:21
22:00
02:09
20:13
23:59
  7,715
 17,494
  7,128
   976
   985
   971
   161,404
   161,578
   161,616
32
41
43
4
0
0
0
0
0
0
0
0
 
21
1
10:07
16:17
 22,131
  1,012
     2,101
40
1
0
0
 
22
1
13:30
19:52
 22,802
   995
  -236,903
295
0
902
0
 
23
23
1
2
04:02
09:09
07:29
11:40
 12,426
  8,980
   995
  1,006
    -1,249
    -1,250
30
39
0
2
0
0
0
0
 
24
1
00:21
08:44
 30,075
   981
   -28,505
36
2
0
0
 
25
1
11:41
19:18
 27,311
   987
   -25,547
39
1
0
0
 
26
1
04:38
10:06
 19,556
256,668
   449,847
35754440
1
19556
0
 
27
27
1
2
00:00
19:18
01:15
23:59
  4,503
 16,811
   980
   978
   -19,253
   -19,325
32
42
2
0
0
0
0
0
 
28
28
1
2
00:00
21:26
04:07
23:59
 14,807
  9,208
   986
   972
    82,636
    82,721
31
43
4
0
0
0
0
0
 
29
1
05:47
10:06
 15,389
325,909
   -57,176
40305545
1
15389
0
 
30
30
30
1
2
3
04:26
06:21
12:38
05:47
07:47
15:08
  4,817
  5,156
  8,936
   980
   986
   992
  -658,908
  -658,983
  -659,262
31
38
46
0
0
1
0
0
0
0
0
0
 
31
1
16:51
22:51
 21,524
   997
  -268,972
123
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.