GPS Space Vehicle Time Integrity for MJD 53785

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
14:04
21:20
 26,197
  1,169
   -36,375
21
2
0
0
 
2
1
02:35
10:39
 29,079
  1,178
    19,111
15
0
0
0
 
3
1
17:21
23:06
 20,686
  1,179
   -74,883
23
0
0
0
 
4
1
01:15
08:30
 26,090
  1,177
  -152,564
95
0
0
0
 
5
5
1
2
05:13
11:35
09:21
15:51
 14,832
 15,319
  1,175
  1,164
   526,545
   524,485
381
391
0
0
3644
3979
0
0
 
6
6
1
2
08:30
16:38
13:15
17:45
 17,113
  3,996
  1,183
  1,145
  -337,099
  -337,905
176
38
1
0
1
0
0
0
 
7
1
04:47
11:02
 22,510
  1,183
  -497,388
50
0
0
0
 
8
8
1
2
00:00
22:44
04:24
23:59
 15,843
  4,528
  1,185
  1,162
    58,257
    58,335
13
13
1
0
0
0
0
0
 
9
9
1
2
04:00
09:21
05:12
14:03
  4,287
 16,888
  1,153
  1,181
    -7,279
    -7,291
9
14
65
0
0
0
0
0
 
10
1
04:11
10:50
 23,896
  1,189
   -77,751
16
0
0
0
 
11
11
1
2
00:00
21:21
02:34
23:59
  9,263
  9,508
  1,172
  1,180
  -306,729
  -306,934
20
5
1
15
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
05:13
19:51
01:14
06:14
23:59
  4,456
  3,675
 14,930
  1,161
  1,160
  1,175
   -41,095
   -41,142
   -41,269
7
4
11
1
9
0
0
0
0
0
0
0
 
14
1
11:05
19:42
 31,030
  1,174
    20,346
15
4
0
0
 
15
15
1
2
10:40
13:16
12:01
16:19
  4,870
 10,945
  1,175
  1,192
  -567,106
  -567,163
5
37
24
0
0
0
0
0
 
16
1
15:25
21:35
 22,222
  1,179
   -26,100
25
0
0
0
 
17
1
00:00
07:31
 27,088
  1,170
   -52,483
63
1
1
0
 
18
18
1
2
08:30
12:02
11:34
16:45
 11,019
 16,989
  1,169
  1,179
   222,751
   222,794
14
8
0
4
0
0
0
0
 
19
1
18:45
23:59
 18,866
  1,179
    22,283
16
0
0
0
 
20
20
1
2
00:08
17:04
03:52
22:02
 13,423
 17,870
  1,157
  1,164
    33,578
    33,530
7
15
14
0
0
0
0
0
 
21
1
10:40
15:24
 17,035
  1,190
    -5,659
28
0
0
0
 
22
1
11:35
18:16
 24,094
  1,180
   -68,637
23
0
0
0
 
23
1
18:25
23:59
 20,068
  1,178
  -148,663
18
0
0
0
 
24
1
00:45
05:34
 17,309
  1,177
   -85,470
30
0
0
0
 
25
1
14:03
21:49
 27,920
  1,174
    95,678
308
0
1573
0
 
26
1
07:32
12:01
 16,157
  1,184
    42,355
33
0
0
0
 
27
27
1
2
00:00
21:36
03:25
23:59
 12,342
  8,634
  1,184
  1,180
   -35,270
   -35,405
20
11
1
2
0
0
0
0
 
28
28
1
2
00:00
22:33
05:12
23:59
 18,728
  5,093
  1,181
  1,152
   -31,863
   -31,843
17
6
20
2
0
0
0
0
 
29
1
06:01
10:39
 16,713
  1,186
  -536,878
46
0
0
0
 
30
30
30
1
2
3
06:18
12:02
15:51
08:30
14:03
17:01
  7,920
  7,263
  4,167
  1,173
  1,163
  1,157
   -24,527
   -24,581
   -24,611
7
4
10
30
55
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.