GPS Space Vehicle Time Integrity for MJD 54790

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
06:02
14:16
 29,661
  -287
  -172,297
20
0
0
0
 
3
3
1
2
00:00
20:41
02:25
23:59
  8,680
 11,888
  -283
  -285
  -313,783
  -314,187
27
6
1
20
0
0
0
0
 
4
1
04:15
10:59
 24,255
  -283
   237,925
82
0
0
0
 
5
5
5
1
2
3
08:47
14:52
16:53
12:35
15:59
19:32
 13,715
  3,974
  9,570
  -301
  -309
  -296
   395,415
   395,591
   395,709
43
15
22
0
1
0
0
0
0
0
0
0
 
6
6
1
2
00:00
20:16
02:00
23:59
  7,140
 13,414
  -291
  -280
  -140,419
  -139,828
7
47
1
0
0
0
0
0
 
7
7
7
1
2
3
01:03
03:00
04:15
02:58
04:13
06:20
  6,932
  4,428
  7,543
  -278
  -257
  -293
   -23,580
   -23,560
   -23,596
13
3
19
19
44
0
0
0
0
0
0
0
 
8
8
1
2
02:26
04:15
03:35
07:34
  4,124
 11,949
  -287
  -275
   178,376
   178,399
14
17
37
0
0
0
0
0
 
9
1
12:44
17:40
 17,722
  -283
   -26,099
19
0
0
0
 
10
1
07:20
13:54
 23,625
  -289
     7,161
19
0
0
0
 
11
11
1
2
00:31
04:15
04:13
06:01
 13,375
  6,382
  -274
  -291
   -15,490
   -15,498
17
11
0
0
0
0
0
0
 
12
12
1
2
08:09
15:59
12:44
18:51
 16,492
 10,328
  -291
  -306
   339,136
   339,059
17
10
11
6
0
0
0
0
 
13
1
00:52
04:13
 12,113
  -283
  -278,213
20
1
0
0
 
14
1
14:31
23:02
 30,686
  -287
   191,810
44
0
0
0
 
15
1
09:50
15:39
 20,969
  -282
   213,651
42
0
0
0
 
16
1
18:51
23:59
 18,525
  -273
   -94,336
19
0
0
0
 
17
17
1
2
02:26
04:15
04:13
10:39
  6,444
 23,060
  -293
  -288
   -41,055
   -41,058
9
10
4
16
0
0
0
0
 
18
18
1
2
12:36
15:40
14:52
20:12
  8,142
 16,290
  -292
  -280
   110,767
   110,721
7
28
4
0
0
0
0
0
 
19
1
00:00
03:35
 12,846
  -272
   -35,729
13
26
0
0
 
20
20
1
2
04:15
20:33
07:22
23:42
 11,226
 11,336
  -299
  -289
   -98,898
   -98,829
6
13
18
27
0
0
0
0
 
21
1
13:55
18:50
 17,719
  -274
   -42,032
15
0
0
0
 
22
1
14:52
21:36
 24,174
  -281
  -209,352
18
0
0
0
 
23
23
1
2
00:00
21:52
03:13
23:59
 11,452
  7,665
  -277
  -284
  -380,769
  -380,864
23
14
55
0
0
0
0
0
 
24
1
10:39
16:52
 22,352
  -280
  -142,845
19
8
0
0
 
25
25
1
2
00:00
02:00
01:02
03:13
  3,679
  4,348
  -300
  -263
   -37,683
   -37,873
27
34
1
0
0
0
0
0
 
26
26
1
2
09:26
10:59
10:39
14:52
  4,380
 13,936
  -300
  -274
   -17,709
   -17,729
6
30
12
0
0
0
0
0
 
27
27
1
2
01:03
04:15
02:25
06:41
  4,963
  8,779
  -292
  -284
    -1,615
    -1,645
7
27
0
0
0
0
0
0
 
28
1
04:15
09:23
 18,496
  -270
    23,298
15
0
0
0
 
29
1
11:00
15:39
 16,753
  -281
    28,786
15
24
0
0
 
30
1
17:40
20:35
 10,466
  -285
  -109,338
18
0
0
0
 
31
1
16:53
23:42
 24,584
  -288
    39,387
12
176
0
0
 
32
1
19:33
23:02
 12,535
  -277
  -313,549
18
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.