GPS Space Vehicle Time Integrity for MJD 52630

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
01:20
07:06
 20,364
   411
  -262,651
50
0
0
0
 
2
2
1
2
00:00
22:56
06:39
23:59
 23,579
  3,782
   400
   380
    35,933
    36,362
61
35
1
0
0
0
0
0
 
3
1
00:26
06:11
 20,317
   403
   -90,268
51
0
0
0
 
4
1
08:01
15:51
 27,891
   403
     -937
71
0
0
0
 
5
5
1
2
11:53
18:31
14:44
22:33
 10,171
 14,453
   393
   389
   -46,665
   -46,715
47
52
0
0
0
0
0
0
 
6
1
14:45
20:11
 19,233
   409
     2,525
47
0
0
0
 
7
1
06:11
14:44
 30,408
   402
  -148,123
329
0
2953
0
 
8
1
05:28
11:11
 20,270
   406
   -93,441
155
0
0
0
 
9
1
16:16
21:19
 17,892
   404
    23,009
48
0
0
0
 
10
1
10:57
17:26
 23,041
   405
   -16,734
47
0
0
0
 
11
1
03:45
09:29
 20,337
   414
   -29,101
46
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
03:00
11:33
08:21
13:24
 18,827
  6,590
   397
   381
    20,376
    20,375
51
49
0
0
0
0
0
0
 
14
14
1
2
00:00
18:01
02:42
23:59
  9,677
 21,386
   394
   395
    33,727
    33,609
46
50
0
0
0
0
0
0
 
15
15
1
2
17:48
20:12
19:05
23:12
  4,573
 10,749
   402
   391
   -50,518
   -50,582
45
57
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
17:27
22:15
 17,079
   408
    -8,686
50
0
0
0
 
18
1
16:21
23:59
 27,145
   402
    12,471
55
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:17
07:07
05:09
11:01
 17,274
 13,897
   392
   404
   203,060
   203,107
48
43
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
13:01
16:21
19:06
16:15
18:30
21:33
 11,525
  7,494
  8,801
   409
   414
   391
   -15,492
   -15,488
   -15,515
49
46
49
0
0
0
0
0
0
0
0
0
 
24
1
09:10
17:48
 30,513
   405
   -79,728
52
0
0
0
 
25
25
1
2
00:00
20:12
04:42
23:59
 16,695
 13,592
   393
   394
   -36,447
   -36,470
45
45
0
0
0
0
0
0
 
26
1
13:27
18:01
 16,092
   402
  -354,822
81
0
0
0
 
27
1
04:43
10:18
 19,817
   405
  -505,088
160
0
0
0
 
28
1
06:24
13:00
 23,445
   402
    81,437
49
0
0
0
 
29
1
12:50
18:30
 20,018
   400
  -398,769
97
0
0
0
 
30
30
30
1
2
3
14:45
19:06
21:20
15:51
20:11
23:59
  3,919
  3,920
  9,553
   404
   400
   392
  -507,822
  -508,067
  -508,244
52
50
70
0
0
0
0
0
0
0
0
0
 
31
1
01:37
06:11
 16,032
   412
  -308,847
79
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.