GPS Space Vehicle Time Integrity for MJD 54970

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
2
1
2
00:00
17:11
01:37
23:59
  5,861
 24,532
   159
   166
  -154,259
  -154,295
23
40
135
0
0
0
0
0
 
3
-
 
 
 
 
 
 
 
 
 
4
1
16:13
23:22
 25,775
   164
    97,857
110
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
1
08:05
13:45
 20,443
   175
  -128,539
99
0
0
0
 
7
1
12:49
17:10
 15,676
   182
   -18,417
43
0
0
0
 
8
1
13:46
19:15
 19,743
   172
   203,981
41
0
0
0
 
9
9
1
2
00:25
18:54
05:19
19:57
 17,670
  3,797
   176
   139
   -56,407
   -56,558
47
32
0
0
0
0
0
0
 
10
1
19:03
23:59
 17,777
   177
    16,423
46
0
0
0
 
11
1
11:54
17:37
 20,551
   174
     3,308
45
0
0
0
 
12
12
1
2
04:03
19:57
06:45
23:59
  9,690
 14,528
   152
   160
   279,315
   279,006
54
50
1
0
0
0
0
0
 
13
1
11:54
14:59
 11,106
   182
  -297,282
51
0
0
0
 
14
1
03:02
10:40
 27,424
   171
   108,533
71
0
0
0
 
15
15
1
2
00:00
21:23
03:02
23:59
 10,910
  9,401
   177
   166
   293,144
   293,417
35
57
1
0
0
0
0
0
 
16
1
06:33
12:48
 22,496
   179
   -49,557
57
0
0
0
 
17
1
15:00
22:26
 26,749
   161
   -59,665
42
0
0
0
 
18
18
1
2
00:25
04:03
03:44
08:02
 11,964
 14,320
   166
   175
    55,896
    55,859
40
57
0
0
0
0
0
0
 
19
1
09:39
15:29
 20,975
   181
   -25,048
53
0
0
0
 
20
20
1
2
08:17
15:00
13:14
19:01
 17,870
 14,459
   167
   150
   -82,066
   -82,059
51
32
0
1
0
0
0
0
 
21
1
00:59
06:26
 19,635
   178
   -13,037
50
0
0
0
 
22
1
03:02
09:17
 22,445
   176
  -199,232
53
0
0
0
 
23
1
09:30
14:59
 19,764
   180
  -389,880
52
0
0
0
 
24
24
1
2
00:00
21:38
04:03
23:59
 14,566
  8,510
   182
   144
  -189,777
  -190,034
41
50
0
0
0
0
0
0
 
25
1
10:51
17:18
 23,255
   176
  -420,026
139
0
0
0
 
26
1
00:00
03:02
 10,909
   190
   -61,146
35
0
0
0
 
27
27
1
2
01:41
17:50
04:13
20:42
  8,973
 10,337
   179
   142
   -50,049
   -50,256
50
33
0
2
0
0
0
0
 
28
28
1
2
13:41
17:11
16:12
20:57
  9,000
 13,600
   154
   173
    25,047
    25,070
44
35
0
2
0
0
0
0
 
29
29
1
2
01:46
22:38
03:44
23:59
  7,096
  4,903
   173
   153
   -21,299
   -21,595
51
51
1
0
0
0
0
0
 
30
30
1
2
05:05
21:23
08:10
23:22
 11,037
  7,177
   164
   141
  -147,148
  -147,326
53
48
0
0
0
0
0
0
 
31
1
04:16
11:53
 27,413
   171
    60,737
51
0
0
0
 
32
1
07:08
11:53
 17,094
   179
  -259,287
59
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.