GPS Space Vehicle Time Integrity for MJD 53516

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282320 degrees, height 0.9 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NIMT)
-GPSSV (ns)		UTC(NIMT)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
08:32
15:46
 26,045
  1,806
  -403,289
22
0
0
0
 
2
2
1
2
00:00
20:52
05:27
23:59
 19,609
 11,247
  1,799
  1,796
    27,543
    27,543
4
5
57
18
0
0
0
0
 
3
1
11:55
17:42
 20,819
  1,795
    -2,007
19
0
0
0
 
4
4
1
2
00:00
19:08
02:45
23:59
  9,931
 17,500
  1,797
  1,794
  -195,477
  -193,718
76
124
1
0
1
0
0
0
 
5
5
1
2
00:00
06:00
03:58
09:56
 14,282
 14,131
  1,806
  1,811
   -99,760
   -99,817
7
9
0
1
0
0
0
0
 
6
1
02:13
07:33
 19,207
  1,803
  -550,287
246
1
1
0
 
7
7
1
2
00:00
17:28
02:12
23:59
  7,912
 23,519
  1,802
  1,797
  -123,443
  -125,286
57
174
1
0
1
0
0
0
 
8
1
17:01
22:40
 20,327
  1,797
    31,953
4
25
0
0
 
9
1
03:59
08:31
 16,364
  1,796
    46,731
11
2
0
0
 
10
10
1
2
00:00
22:19
04:49
23:59
 17,348
  6,032
  1,807
  1,794
   -62,388
   -62,446
3
7
193
4
0
0
0
0
 
11
1
15:47
20:52
 18,350
  1,794
  -227,436
21
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
14:20
19:39
 19,170
  1,796
     2,716
11
0
0
0
 
14
14
1
2
05:32
09:49
08:31
14:11
 10,733
 15,714
  1,806
  1,801
    31,381
    31,370
4
8
44
1
0
0
0
0
 
15
1
07:33
11:10
 13,013
  1,804
  -434,649
17
0
0
0
 
16
1
09:56
16:08
 22,305
  1,798
    -1,072
9
1
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
04:44
06:36
05:59
11:22
  4,541
 17,134
  1,804
  1,805
   159,325
   159,370
6
19
7
0
0
0
0
0
 
19
1
12:57
18:49
 21,125
  1,797
    23,085
5
193
0
0
 
20
20
1
2
11:43
18:43
16:35
22:28
 17,486
 13,509
  1,806
  1,794
    67,038
    66,979
21
6
0
5
0
0
0
0
 
21
1
03:59
09:48
 20,971
  1,805
  -103,105
11
0
0
0
 
22
1
05:58
12:38
 23,979
  1,807
   -22,042
10
2
0
0
 
23
1
13:01
18:42
 20,447
  1,798
  -194,105
9
0
0
0
 
24
1
17:43
23:38
 21,296
  1,795
   -18,047
17
0
0
0
 
25
1
07:33
15:57
 30,215
  1,798
   -92,006
17
0
0
0
 
26
1
01:02
06:36
 20,016
  1,800
   -21,381
4
30
0
0
 
27
-
 
 
 
 
 
 
 
 
 
28
1
17:46
23:59
 22,304
  1,800
   -44,111
6
15
0
0
 
29
1
00:24
05:59
 20,092
  1,800
   -67,507
160
0
0
0
 
30
30
1
2
00:57
08:32
04:43
11:37
 13,562
 11,110
  1,802
  1,810
  -208,293
  -208,852
82
66
0
0
0
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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(NIMT) 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(NIMT) 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.