GPS Space Vehicle Time Integrity for MJD 54163

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
12:21
15:21
15:08
19:47
 10,079
 15,934
  1,280
  1,388
  -110,270
  -110,197
9
8832
92
2
0
3
0
0
 
2
1
00:40
09:11
 30,608
  1,294
   -86,029
2124
1
2
0
 
3
1
16:31
21:16
 17,092
  1,402
   -21,437
9199
3
5
0
 
4
4
1
2
00:00
22:59
06:22
23:59
 22,887
  3,622
  1,305
  1,342
    -5,196
    -5,274
2457
4837
1
1
3
2
0
0
 
5
5
1
2
03:42
10:03
07:30
14:11
 13,687
 14,860
  1,276
  1,270
   -40,535
   -40,594
15
12
1
0
0
0
0
0
 
6
1
05:50
10:52
 18,026
  1,283
   -64,876
125
1
1
0
 
7
7
1
2
06:23
14:12
11:04
16:44
 16,852
  9,144
  1,286
  1,260
  -395,041
  -394,746
64
32
0
0
0
0
0
0
 
8
8
1
2
00:00
20:40
02:22
23:59
  8,463
 11,948
  1,332
  1,360
   100,032
   100,168
4040
4583
1
3
3
8
0
0
 
9
9
1
2
02:03
07:31
03:41
12:20
  5,886
 17,329
  1,257
  1,286
   -58,812
   -58,828
11
16
87
0
0
0
0
0
 
10
1
02:17
08:52
 23,689
  1,295
   -96,993
17
13
0
0
 
11
1
19:04
23:59
 17,673
  1,445
    -7,719
9800
6
13
0
 
12
12
1
2
03:11
11:04
07:35
13:41
 15,836
  9,383
  1,274
  1,267
    47,945
    47,884
15
9
0
0
0
0
0
0
 
13
13
1
2
03:01
19:05
04:30
23:22
  5,358
 15,412
  1,260
  1,464
  -148,237
  -148,278
5
10494
5
6
0
12
0
0
 
14
1
09:21
17:58
 30,962
  1,282
    -9,100
16
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
13:41
19:37
 21,326
  1,288
  -126,513
33
0
0
0
 
17
17
1
2
00:00
21:17
05:49
23:59
 20,924
  9,761
  1,298
  1,326
   -75,363
   -75,229
2569
3857
1
2
3
6
0
0
 
18
18
1
2
07:31
10:59
10:52
15:08
 12,040
 14,986
  1,277
  1,291
   254,606
   254,615
7
12
14
2
0
0
0
0
 
19
1
16:45
22:32
 20,789
  1,407
    -9,766
8807
5
10
0
 
20
20
20
1
2
3
00:00
15:34
21:59
02:11
20:18
23:59
  7,811
 16,906
  7,248
  1,318
  1,300
  1,330
    23,981
    23,979
    24,013
4205
3470
4476
1
1
2
3
2
6
0
0
0
 
21
1
08:53
13:29
 16,583
  1,297
   -71,385
15
0
0
0
 
22
1
10:03
16:30
 23,216
  1,288
  -169,179
19
3
0
0
 
23
1
17:59
22:24
 15,859
  1,412
  -151,357
9551
3
5
0
 
24
24
1
2
05:50
07:36
07:30
10:03
  5,972
  8,827
  1,278
  1,302
   -80,912
   -80,912
6
5
37
17
0
0
0
0
 
25
25
1
2
13:30
19:37
19:04
21:55
 20,039
  8,225
  1,280
  1,364
  -315,612
  -315,208
116
6132
0
2
0
4
0
0
 
26
1
04:41
10:03
 19,308
  1,286
    72,897
110
0
0
0
 
27
-
 
 
 
 
 
 
 
 
 
28
28
1
2
00:00
20:41
04:05
23:59
 14,692
 11,897
  1,322
  1,341
    -4,829
    -4,747
3066
4592
1
3
3
8
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
1
04:38
05:49
  4,260
  1,278
   -25,766
5
31
0
0
 
31
1
11:47
19:04
 26,206
  1,281
   -11,881
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.