GPS Space Vehicle Time Integrity for MJD 54052

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
1
1
2
00:00
19:34
03:18
23:59
 11,834
 15,918
  1,169
  1,143
   -87,465
   -87,689
48
48
1
0
0
0
0
0
 
2
1
08:21
15:27
 25,591
  1,161
   -53,067
55
0
0
0
 
3
1
00:00
04:56
 17,662
  1,166
  -390,723
175
1
1
0
 
4
1
06:31
14:05
 27,238
  1,158
  -334,689
65
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
1
13:30
19:02
 19,966
  1,161
  -550,719
88
0
0
0
 
7
7
7
1
2
3
00:00
15:45
22:32
02:04
19:33
23:59
  7,357
 13,684
  5,267
  1,152
  1,150
  1,141
  -495,522
  -495,070
  -494,924
40
54
48
1
0
0
0
0
0
0
0
0
 
8
1
04:15
09:54
 20,305
  1,163
    87,176
52
0
0
0
 
9
9
1
2
09:26
15:28
11:22
19:52
  6,954
 15,858
  1,139
  1,166
   -43,300
   -43,312
51
49
0
0
0
0
0
0
 
10
1
09:54
16:18
 23,057
  1,166
   -91,587
52
0
0
0
 
11
1
04:01
08:20
 15,485
  1,162
     5,932
53
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
03:18
10:35
07:00
12:03
 13,245
  5,306
  1,155
  1,128
  -111,124
  -111,230
59
51
0
0
0
0
0
0
 
14
1
16:47
23:59
 25,974
  1,159
     2,270
48
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
00:00
21:18
03:43
23:59
 13,318
  9,700
  1,160
  1,161
   -90,090
   -90,369
52
48
1
0
0
0
0
0
 
17
1
04:56
13:24
 30,472
  1,146
   -88,644
52
0
0
0
 
18
1
14:15
22:31
 29,741
  1,160
   253,660
49
0
0
0
 
19
1
00:52
06:09
 18,927
  1,168
   -32,562
55
0
0
0
 
20
20
1
2
00:00
06:00
03:58
09:53
 14,242
 13,967
  1,153
  1,139
    22,981
    22,967
44
50
0
0
0
0
0
0
 
21
1
16:19
21:15
 17,781
  1,171
   -60,056
53
0
0
0
 
22
22
1
2
17:29
20:00
19:52
23:59
  8,633
 14,371
  1,157
  1,170
  -147,921
  -147,939
47
54
0
0
0
0
0
0
 
23
1
00:52
06:00
 18,340
  1,165
  -139,166
51
0
0
0
 
24
1
07:30
15:45
 29,702
  1,161
   -50,841
58
0
0
0
 
25
1
19:34
23:59
 15,923
  1,159
  -403,159
51
0
0
0
 
26
1
12:20
17:55
 20,077
  1,163
     4,023
108
0
0
0
 
27
1
03:01
08:57
 21,228
  1,156
   -76,630
54
0
0
0
 
28
1
04:17
11:38
 26,474
  1,163
   -13,227
54
0
0
0
 
29
1
11:51
17:28
 20,182
  1,164
  -190,056
173
0
0
0
 
30
30
1
2
12:16
17:55
15:27
22:58
 11,472
 18,165
  1,141
  1,143
   -15,144
   -15,170
48
49
0
0
0
0
0
0
 
31
31
1
2
00:08
19:53
02:59
22:31
 10,257
  9,478
  1,140
  1,167
    47,147
    46,454
53
55
1
0
1
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(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.