GPS Space Vehicle Time Integrity for MJD 54631

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430099 degrees, longitude 100.7136320 degrees, height 12.8 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
-
 
 
 
 
 
 
 
 
 
2
1
16:24
22:00
 20,181
   -95
  -206,158
11
14
0
0
 
3
1
07:33
13:18
 20,653
   -79
  -242,031
35
0
0
0
 
4
1
15:15
21:58
 24,153
   -91
    90,877
57
0
0
0
 
5
5
1
2
01:51
19:41
06:30
22:00
 16,704
  8,320
   -97
  -106
   391,648
   391,057
48
17
1
0
1
0
0
0
 
6
1
07:04
12:43
 20,286
   -77
  -147,675
37
0
0
0
 
7
1
11:10
17:07
 21,414
   -84
    21,102
50
0
0
0
 
8
1
12:44
18:18
 20,025
   -79
   157,336
18
0
0
0
 
9
9
1
2
00:00
18:18
04:36
19:27
 16,518
  4,123
   -75
  -115
     -764
     -914
22
9
1
4
0
0
0
0
 
10
1
18:07
22:00
 13,969
   -85
     2,146
17
0
0
0
 
11
1
11:24
17:00
 20,188
   -83
   -24,733
16
0
0
0
 
12
12
1
2
02:56
19:03
05:49
22:00
 10,340
 10,636
   -97
   -98
   358,437
   358,413
6
11
12
3
0
0
0
0
 
13
13
1
2
10:34
19:05
15:14
20:25
 16,804
  4,777
   -82
  -122
  -259,840
  -259,920
19
4
0
12
0
0
0
0
 
14
1
01:12
09:50
 31,049
   -83
   255,587
44
0
0
0
 
15
15
1
2
00:00
20:36
02:28
22:00
  8,914
  5,022
   -77
  -106
   126,220
   126,626
6
21
1
0
0
0
0
0
 
16
1
05:43
11:23
 20,382
   -75
  -121,358
17
0
0
0
 
17
1
13:18
21:36
 29,854
   -96
   -38,728
7
50
0
0
 
18
1
00:00
06:59
 25,097
   -77
   167,575
34
0
0
0
 
19
1
09:51
14:20
 16,173
   -72
   -32,021
15
0
0
0
 
20
20
1
2
07:19
14:21
11:43
18:03
 15,850
 13,308
   -88
  -108
  -112,244
  -112,244
9
7
2
8
0
0
0
0
 
21
1
00:42
05:43
 18,034
   -67
   -61,385
14
0
0
0
 
22
1
01:51
08:32
 23,965
   -76
  -211,517
14
0
0
0
 
23
1
08:40
14:00
 19,227
   -75
  -359,353
18
0
0
0
 
24
1
00:00
03:49
 13,741
   -60
  -101,695
18
1
0
0
 
25
1
12:44
14:00
  4,601
   -57
   172,847
5
18
0
0
 
26
26
26
1
2
3
00:00
20:22
22:01
01:50
22:00
23:59
  6,631
  5,873
  7,091
   -80
  -104
   -71
  -273,531
  -274,096
  -274,110
27
7
13
1
41
0
1
0
0
0
0
0
 
27
1
15:15
16:23
  4,070
   -68
  -195,660
10
0
0
0
 
28
1
14:01
20:15
 22,443
   -87
    19,971
15
0
0
0
 
29
1
00:00
01:50
  6,633
   -63
    42,435
5
12
0
0
 
30
1
04:36
07:26
 10,176
   -91
   -81,154
15
0
0
0
 
31
1
03:49
10:34
 24,216
   -83
    23,305
9
3
0
0
 
32
1
05:51
11:09
 19,025
   -76
  -297,563
27
0
0
0
 
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.