GPS Space Vehicle Time Integrity for MJD 53783

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
14:12
21:28
 26,197
  1,172
   -36,036
22
0
0
0
 
2
2
1
2
02:42
04:14
04:13
10:48
  5,409
 23,646
  1,173
  1,178
    19,387
    19,369
6
16
5
0
0
0
0
0
 
3
1
17:29
23:14
 20,695
  1,179
   -74,380
23
0
0
0
 
4
4
1
2
01:23
04:14
04:13
08:37
 10,179
 15,827
  1,182
  1,166
  -150,444
  -150,611
23
63
0
0
0
0
0
0
 
5
5
1
2
05:21
11:43
09:29
15:59
 14,816
 15,363
  1,173
  1,158
   541,881
   539,798
385
396
0
0
3759
4137
0
0
 
6
6
1
2
08:38
16:46
13:24
17:54
 17,137
  4,050
  1,179
  1,135
  -331,229
  -332,052
179
38
1
0
1
0
0
0
 
7
1
04:39
11:00
 22,761
  1,186
  -496,012
51
0
0
0
 
8
8
1
2
00:00
22:52
04:13
23:59
 15,137
  4,041
  1,185
  1,159
    58,050
    58,115
11
13
0
0
0
0
0
0
 
9
9
1
2
04:14
09:30
05:20
14:11
  3,960
 16,876
  1,158
  1,188
    -6,998
    -7,009
12
14
3
0
0
0
0
0
 
10
1
04:20
10:58
 23,919
  1,182
   -77,656
19
0
0
0
 
11
11
1
2
00:00
21:29
02:42
23:59
  9,706
  9,028
  1,171
  1,173
  -306,249
  -306,462
21
6
1
8
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
05:21
19:59
01:22
06:23
23:59
  4,916
  3,703
 14,433
  1,161
  1,156
  1,172
   -40,672
   -40,722
   -40,848
6
4
10
1
10
2
0
0
0
0
0
0
 
14
1
11:14
19:51
 31,032
  1,168
    20,454
14
7
0
0
 
15
15
1
2
10:48
13:24
12:09
16:28
  4,862
 10,965
  1,168
  1,185
  -566,097
  -566,153
5
39
7
0
0
0
0
0
 
16
1
15:33
21:43
 22,219
  1,174
   -25,784
25
0
0
0
 
17
17
1
2
00:00
04:14
04:13
07:40
 15,134
 12,362
  1,171
  1,167
   -51,097
   -51,210
28
37
0
1
0
1
0
0
 
18
18
1
2
08:38
12:10
11:42
16:53
 11,052
 17,002
  1,165
  1,174
   222,385
   222,427
12
9
0
0
0
0
0
0
 
19
1
18:54
23:59
 18,356
  1,178
    22,451
15
0
0
0
 
20
20
1
2
00:17
17:13
04:01
22:11
 13,420
 17,876
  1,160
  1,163
    33,730
    33,678
5
15
18
14
0
0
0
0
 
21
1
10:59
15:32
 16,389
  1,188
    -5,084
29
0
0
0
 
22
1
11:43
18:24
 24,066
  1,178
   -68,159
23
9
0
0
 
23
1
18:33
23:59
 19,558
  1,175
  -148,909
18
0
0
0
 
24
24
1
2
00:54
04:14
04:13
05:42
 11,937
  5,284
  1,198
  1,173
   -84,917
   -84,968
14
8
0
0
0
0
0
0
 
25
1
14:12
21:57
 27,926
  1,171
   102,047
314
0
1949
0
 
26
1
07:40
12:09
 16,147
  1,181
    40,843
31
0
0
0
 
27
27
1
2
00:00
21:44
03:34
23:59
 12,801
  8,151
  1,176
  1,174
   -34,970
   -35,111
21
12
1
0
0
0
0
0
 
28
28
28
1
2
3
00:00
04:14
22:42
04:13
05:20
23:59
 15,138
  3,996
  4,634
  1,179
  1,180
  1,137
   -31,971
   -31,966
   -31,964
20
8
7
0
2
13
0
0
0
0
0
0
 
29
1
06:09
11:42
 19,983
  1,180
  -534,868
70
0
0
0
 
30
30
30
1
2
3
06:26
12:10
16:00
08:37
14:11
17:09
  7,880
  7,232
  4,171
  1,175
  1,161
  1,150
   -24,175
   -24,228
   -24,264
6
4
11
17
14
0
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.