GPS Space Vehicle Time Integrity for MJD 52401

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
17:13
22:56
 20,520
   971
  -227,249
52
0
0
0
 
2
1
14:48
22:33
 27,756
   966
   196,570
62
0
0
0
 
3
3
1
2
15:56
20:24
19:51
21:38
 14,039
  4,341
   969
   948
   -24,447
   -24,506
48
49
0
0
0
0
0
0
 
4
1
00:00
06:53
 24,654
   956
  -152,824
126
1
1
0
 
5
5
1
2
03:44
11:14
08:18
14:26
 16,347
 11,452
   956
   954
   -11,044
   -11,097
42
51
0
0
0
0
0
0
 
6
1
06:23
11:13
 17,333
   978
     4,055
45
0
0
0
 
7
7
1
2
00:00
21:38
06:22
23:59
 22,848
  8,443
   960
   949
  -682,668
  -681,930
93
47
1
0
1
0
0
0
 
8
8
8
1
2
3
00:00
21:17
22:57
03:02
22:33
23:59
 10,888
  4,547
  3,735
   955
   948
   958
  -678,961
  -678,266
  -678,200
53
50
33
1
0
0
1
0
0
0
0
0
 
9
1
08:18
12:51
 16,263
   979
    42,639
48
0
0
0
 
10
-
 
 
 
 
 
 
 
 
 
11
11
11
1
2
3
00:00
19:52
22:33
01:14
21:38
23:59
  4,460
  6,338
  5,157
   938
   962
   954
   -11,133
   -11,152
   -11,166
48
47
37
0
0
0
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
03:25
18:37
04:43
23:51
  4,710
 18,752
   966
   955
     6,634
     6,647
42
47
0
0
0
0
0
0
 
14
1
10:40
18:35
 28,394
   969
    77,385
51
0
0
0
 
15
1
09:32
14:34
 18,030
   972
   -10,339
61
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
08:19
14:00
 20,373
   967
   249,773
786
0
12856
0
 
18
1
07:48
15:35
 27,908
   963
    69,000
50
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
15:54
22:33
02:42
20:46
23:59
  9,700
 17,396
  5,163
   948
   968
   944
   159,446
   159,638
   159,664
48
47
39
0
0
0
0
0
0
0
0
0
 
21
1
10:40
16:50
 22,119
   969
     1,937
46
0
0
0
 
22
1
14:02
20:24
 22,793
   971
  -206,686
288
0
899
0
 
23
1
04:36
12:14
 27,350
   966
     -847
46
0
0
0
 
24
1
00:54
09:31
 30,928
   956
   -26,695
46
0
0
0
 
25
1
12:14
19:51
 27,259
   971
   -25,150
47
0
0
0
 
26
1
05:11
10:39
 19,624
   970
   180,020
120
0
0
0
 
27
27
1
2
00:00
19:51
01:48
23:59
  6,498
 14,829
   954
   961
   -18,632
   -18,707
49
44
0
0
0
0
0
0
 
28
28
1
2
00:00
22:02
04:40
23:59
 16,759
  7,054
   966
   936
    81,429
    81,532
47
42
0
0
0
0
0
0
 
29
1
06:14
10:39
 15,834
   974
  -397,196
112
0
0
0
 
30
30
1
2
04:58
13:13
08:18
15:39
 11,970
  8,741
   961
   963
  -650,109
  -650,501
65
50
1
0
0
0
0
0
 
31
1
17:23
23:22
 21,348
   967
  -257,710
121
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.