GPS Space Vehicle Time Integrity for MJD 54166

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
12:09
15:09
14:56
19:33
 10,074
 15,831
  1,284
  1,288
  -110,890
  -110,920
10
28
46
0
0
0
0
0
2
1
00:29
08:59
 30,569
  1,274
   -86,893
30
0
0
0
3
3
1
2
16:19
19:34
19:33
21:04
 11,621
  5,404
  1,290
  1,261
   -22,983
   -23,061
17
20
0
0
0
0
0
0
4
4
1
2
00:00
22:47
06:10
23:59
 22,210
  4,348
  1,279
  1,262
    -5,615
    -5,736
26
14
1
0
0
0
0
0
5
5
5
1
2
3
03:30
09:51
12:09
07:18
11:35
14:00
 13,618
  6,219
  6,659
  1,272
  1,271
  1,277
   -41,049
   -41,080
   -41,087
11
6
15
10
4
0
0
0
0
0
0
0
6
1
05:38
10:39
 18,022
  1,285
   -70,961
120
1
1
0
7
7
1
2
06:11
14:00
10:52
16:32
 16,785
  9,117
  1,285
  1,260
  -391,618
  -391,320
69
29
0
0
0
0
0
0
8
8
1
2
00:00
20:28
02:09
23:59
  7,766
 12,696
  1,271
  1,287
   100,342
   100,457
14
23
1
0
0
0
0
0
9
9
1
2
01:51
07:18
03:29
12:08
  5,869
 17,371
  1,248
  1,290
   -59,253
   -59,253
11
13
64
8
0
0
0
0
10
1
02:04
08:39
 23,601
  1,287
   -97,138
16
0
0
0
11
1
19:36
23:59
 15,830
  1,283
    -8,181
12
0
0
0
12
12
1
2
02:59
10:52
07:23
13:28
 15,740
  9,329
  1,269
  1,273
    47,422
    47,378
12
8
5
12
0
0
0
0
13
13
1
2
02:49
18:52
04:18
23:10
  5,341
 15,474
  1,244
  1,279
  -149,253
  -149,462
8
29
2
0
0
0
0
0
14
1
09:09
17:46
 31,034
  1,281
    -9,471
18
0
0
0
15
-
 
 
 
 
 
 
 
 
 
16
1
13:29
19:24
 21,342
  1,285
  -127,415
33
0
0
0
17
17
1
2
00:00
21:05
05:36
23:59
 20,211
 10,462
  1,269
  1,261
   -74,984
   -74,881
6
11
15
0
0
0
0
0
18
18
1
2
07:18
10:47
10:39
14:56
 12,064
 14,996
  1,278
  1,291
   254,527
   254,535
6
15
62
0
0
0
0
0
19
1
16:33
22:20
 20,824
  1,285
   -10,916
33
0
0
0
20
20
20
1
2
3
00:00
15:20
21:47
01:58
19:24
23:59
  7,102
 14,651
  7,972
  1,259
  1,274
  1,257
    23,984
    24,012
    24,000
9
10
10
2
16
0
0
0
0
0
0
0
21
1
08:40
13:21
 16,861
  1,296
   -71,606
16
0
0
0
22
1
09:51
16:18
 23,213
  1,289
  -169,636
20
0
0
0
23
1
17:47
21:46
 14,332
  1,289
  -151,956
20
0
0
0
24
24
1
2
05:37
07:24
07:18
09:51
  5,968
  8,826
  1,267
  1,302
   -81,699
   -81,688
5
4
34
32
0
0
0
0
25
25
1
2
13:21
19:25
18:51
21:46
 19,799
  8,463
  1,272
  1,268
  -310,368
  -310,044
121
38
0
0
0
0
0
0
26
1
04:28
09:51
 19,272
  1,280
    77,815
109
0
0
0
27
27
1
2
00:00
19:25
01:17
23:59
  4,630
 16,440
  1,266
  1,286
   -96,572
   -96,702
13
12
1
0
0
0
0
0
28
28
1
2
00:00
21:47
03:53
23:59
 13,993
  7,972
  1,284
  1,276
    -4,656
    -4,609
13
14
0
5
0
0
0
0
29
-
 
 
 
 
 
 
 
 
 
30
1
04:26
05:36
  4,251
  1,249
   -26,057
9
42
0
0
31
1
11:35
18:51
 26,152
  1,280
   -12,589
36
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.