GPS Space Vehicle Time Integrity for MJD 54400

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
1
2
3
00:00
19:52
22:29
02:55
22:00
23:59
 10,529
  7,662
  5,395
   295
   269
   295
  -162,208
  -162,440
  -162,451
21
7
4
1
1
21
0
0
0
0
0
0
 
2
1
08:43
16:37
 28,450
   286
  -146,427
29
0
0
0
 
3
1
00:02
05:07
 18,274
   298
  -135,152
34
0
0
0
 
4
1
07:10
14:07
 25,014
   290
    18,305
22
0
0
0
 
5
5
1
2
11:41
17:49
15:05
22:00
 12,203
 15,030
   281
   278
  -499,111
  -499,739
88
111
1
0
0
0
0
0
 
6
1
15:05
18:42
 13,024
   291
  -229,266
17
0
0
0
 
7
1
14:08
18:50
 16,881
   285
    38,182
56
1
0
0
 
8
1
04:39
10:13
 20,063
   291
   128,149
17
0
0
0
 
9
9
1
2
10:03
15:21
11:19
19:51
  4,518
 16,211
   260
   286
   -93,694
   -93,711
10
13
64
7
0
0
0
0
 
10
1
09:58
16:29
 23,410
   299
   122,622
87
0
0
0
 
11
1
02:56
08:43
 20,788
   290
   -25,058
15
0
0
0
 
12
12
1
2
10:54
18:51
15:25
21:36
 16,219
  9,943
   282
   265
   346,558
   346,574
16
5
17
21
0
0
0
0
 
13
13
1
2
01:51
10:56
06:03
12:06
 15,133
  4,191
   295
   263
  -216,486
  -216,589
14
4
4
8
0
0
0
0
 
14
14
1
2
00:00
16:57
01:39
22:00
  5,973
 18,168
   278
   284
   324,434
   324,272
10
10
1
0
0
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
00:00
03:38
 13,099
   295
  -121,435
25
1
0
0
 
17
1
05:07
13:27
 29,956
   281
   -50,305
11
28
0
0
 
18
1
15:05
22:00
 24,863
   289
   229,228
12
10
0
0
 
19
1
00:38
06:29
 21,043
   296
    -3,269
20
0
0
0
 
20
20
1
2
00:00
06:04
02:55
10:05
 10,525
 14,447
   290
   269
  -126,961
  -126,966
7
11
28
0
0
0
0
0
 
21
1
15:28
21:13
 20,646
   292
   -76,875
17
0
0
0
 
22
1
17:49
23:59
 22,198
   290
  -201,344
13
0
0
0
 
23
1
00:29
06:03
 20,033
   293
  -303,387
29
0
0
0
 
24
24
1
2
13:27
16:29
15:21
17:49
  6,800
  4,765
   278
   305
   -41,297
   -41,298
6
6
74
1
0
0
0
0
 
25
1
02:56
08:42
 20,767
   292
  -468,820
47
0
0
0
 
26
1
12:26
17:49
 19,385
   293
   -75,472
74
0
0
0
 
27
1
03:40
09:22
 20,528
   296
  -143,579
23
0
0
0
 
28
1
06:04
11:57
 21,194
   293
     9,610
13
19
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
30
1
2
12:26
19:52
15:05
21:21
  9,490
  5,317
   273
   284
   -50,102
   -50,122
7
6
23
15
0
0
0
0
 
31
1
00:00
03:14
 11,643
   271
    -4,375
4
53
0
0
 
32
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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.