GPS Space Vehicle Time Integrity for MJD 53184

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282320 degrees, height 0.9 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
11:18
17:02
 20,628
  1,408
  -349,400
18
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
10:30
16:16
 20,749
  1,413
   -21,300
22
0
0
0
 
4
1
18:27
23:59
 19,960
  1,402
   194,997
78
0
0
0
 
5
5
5
1
2
3
00:00
05:01
22:37
01:21
08:50
23:59
  4,886
 13,684
  4,977
  1,409
  1,410
  1,397
   -35,354
   -35,388
   -35,505
3
10
3
44
1
51
0
0
0
0
0
0
 
6
1
02:09
06:17
 14,890
  1,419
  -183,825
228
1
1
0
 
7
7
1
2
00:00
17:03
01:02
23:59
  3,742
 25,016
  1,423
  1,404
  -483,216
  -482,023
27
123
1
0
1
0
0
0
 
8
1
15:46
21:25
 20,344
  1,398
     4,407
4
75
0
0
 
9
1
02:27
07:24
 17,805
  1,413
    52,873
9
3
0
0
 
10
10
10
1
2
3
00:00
02:09
21:09
01:21
03:44
23:59
  4,884
  5,714
 10,251
  1,412
  1,417
  1,401
   -44,913
   -44,912
   -44,953
3
4
4
99
15
39
0
0
0
0
0
0
 
11
1
13:50
19:37
 20,839
  1,401
  -126,999
20
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
13:07
22:00
18:26
23:33
 19,144
  5,522
  1,403
  1,395
    28,096
    28,074
10
5
0
7
0
0
0
0
 
14
1
04:39
12:51
 29,482
  1,415
    23,720
7
15
0
0
 
15
1
04:47
10:13
 19,543
  1,418
  -284,298
29
0
0
0
 
16
1
08:38
14:59
 22,899
  1,415
    -8,383
4
42
0
0
 
17
17
17
1
2
3
00:00
02:09
21:25
01:21
05:16
23:59
  4,888
 11,240
  9,257
  1,411
  1,417
  1,397
    66,693
    66,889
    68,062
26
60
50
0
1
0
0
1
0
0
0
0
 
18
18
1
2
02:27
05:17
04:39
09:56
  7,888
 16,705
  1,414
  1,415
    50,084
    50,140
7
20
0
0
0
0
0
0
 
19
1
11:51
17:47
 21,355
  1,411
    29,283
40
0
0
0
 
20
20
1
2
10:26
17:03
15:17
21:08
 17,429
 14,730
  1,417
  1,400
   149,593
   149,490
22
17
0
0
0
0
0
0
 
21
1
03:45
08:36
 17,442
  1,417
   -75,492
3
210
0
0
 
22
1
05:01
11:16
 22,491
  1,414
   -12,202
8
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
24
24
24
1
2
3
4
00:00
02:09
19:13
21:10
01:21
03:52
21:08
23:59
  4,901
  6,183
  6,899
 10,148
  1,411
  1,418
  1,396
  1,401
   -36,390
   -36,406
   -36,598
   -36,616
3
5
6
6
58
7
0
0
0
0
0
0
0
0
0
0
 
25
1
06:18
14:32
 29,596
  1,415
   -68,390
9
3
0
0
 
26
26
1
2
00:00
02:09
01:02
05:00
  3,755
 10,269
  1,409
  1,405
  -133,820
  -133,989
16
48
0
1
0
1
0
0
 
27
1
14:32
20:25
 21,132
  1,404
  -282,297
138
0
0
0
 
28
1
16:38
23:15
 23,777
  1,403
   -34,662
7
25
0
0
 
29
29
1
2
00:00
02:09
01:21
04:39
  4,887
  8,978
  1,410
  1,408
  -394,153
  -394,102
9
13
0
1
0
0
0
0
 
30
1
07:25
10:23
 10,678
  1,410
  -550,871
12
0
0
0
 
31
31
31
1
2
3
15:00
17:47
19:38
17:02
19:12
21:10
  7,323
  5,115
  5,498
  1,400
  1,396
  1,394
  -231,838
  -231,989
  -232,104
36
24
26
0
0
0
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.