GPS Space Vehicle Time Integrity for MJD 54401

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
00:00
19:48
02:51
23:59
 10,256
 15,108
   300
   286
  -162,469
  -162,701
20
8
1
0
0
0
0
0
 
2
1
08:39
16:33
 28,472
   294
  -146,660
28
0
0
0
 
3
1
00:00
05:03
 18,146
   298
  -135,608
34
1
0
0
 
4
1
07:07
14:03
 24,987
   294
    18,649
23
0
0
0
 
5
5
1
2
11:36
17:45
15:01
22:18
 12,205
 16,387
   288
   282
  -501,390
  -502,036
89
124
1
0
0
0
0
0
 
6
6
1
2
14:04
22:19
18:38
23:53
 16,482
  5,617
   295
   265
  -228,675
  -228,533
33
14
0
0
0
0
0
0
 
7
7
1
2
14:04
22:19
18:46
23:59
 16,894
  6,026
   297
   288
    37,277
    37,013
50
15
1
0
0
0
0
0
 
8
1
04:35
10:09
 20,051
   300
   128,242
16
0
0
0
 
9
9
1
2
09:59
15:17
11:15
19:47
  4,484
 16,201
   274
   300
   -93,829
   -93,846
9
13
58
11
0
0
0
0
 
10
1
09:54
16:25
 23,443
   301
   123,770
86
0
0
0
 
11
1
02:51
08:39
 20,790
   293
   -25,082
16
0
0
0
 
12
12
1
2
10:50
18:47
15:21
21:33
 16,220
  9,967
   291
   271
   346,678
   346,692
15
6
4
25
0
0
0
0
 
13
13
1
2
01:47
10:52
05:59
12:02
 15,094
  4,211
   293
   268
  -216,719
  -216,820
14
5
1
14
0
0
0
0
 
14
14
1
2
00:00
16:53
01:35
23:59
  5,727
 25,588
   280
   292
   324,221
   324,054
12
14
1
0
0
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
00:00
21:17
03:34
23:59
 12,857
  9,746
   296
   300
  -121,602
  -121,745
26
13
1
0
0
0
0
0
 
17
1
05:04
13:22
 29,915
   295
   -50,216
13
5
0
0
 
18
1
15:01
22:42
 27,669
   293
   229,047
19
6
0
0
 
19
1
00:34
06:25
 20,978
   300
    -3,452
20
0
0
0
 
20
20
1
2
00:00
06:00
02:51
10:01
 10,256
 14,490
   292
   276
  -126,903
  -126,904
6
10
8
3
0
0
0
0
 
21
1
15:24
21:09
 20,680
   300
   -76,837
17
0
0
0
 
22
1
17:45
23:59
 22,449
   298
  -201,430
13
0
0
0
 
23
1
00:25
05:59
 19,999
   295
  -303,687
28
0
0
0
 
24
24
1
2
13:23
16:25
15:16
17:45
  6,814
  4,772
   282
   315
   -41,553
   -41,549
7
5
58
9
0
0
0
0
 
25
1
02:51
08:38
 20,755
   292
  -469,396
46
0
0
0
 
26
1
12:22
17:45
 19,389
   303
   -76,540
72
0
0
0
 
27
1
03:35
09:18
 20,527
   294
  -143,790
22
0
0
0
 
28
1
06:00
11:53
 21,208
   303
     9,674
14
25
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
30
30
1
2
3
12:22
19:48
21:33
14:03
21:16
23:05
  6,047
  5,320
  5,464
   276
   283
   269
   -50,214
   -50,241
   -50,263
7
5
13
44
15
0
0
0
0
0
0
0
 
31
31
31
1
2
3
00:00
21:10
22:43
03:10
22:18
23:59
 11,388
  4,130
  4,579
   274
   308
   295
    -4,250
    -4,112
    -4,117
5
4
4
54
31
21
0
0
0
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.