GPS Space Vehicle Time Integrity for MJD 52168

As viewed from the National Institute of Metrology, Thailand
Latitude 13.7645066 degrees, longitude 100.5282384 degrees, height 13.0 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
09:02
14:41
 20,234
   924
  -193,983
51
0
0
0
 
2
1
14:59
20:52
 20,628
   935
    76,631
56
0
0
0
 
3
1
07:51
13:02
 18,541
   939
   -65,487
50
0
0
0
 
4
1
15:59
23:25
 26,555
   919
  -555,243
147
0
0
0
 
5
5
1
2
02:40
20:00
04:58
23:59
  8,278
 14,272
   929
   910
  -313,556
  -313,700
47
49
0
0
0
0
0
0
 
6
6
1
2
00:00
22:25
03:22
23:59
 12,080
  5,636
   915
   895
     1,175
     1,165
46
48
0
0
0
0
0
0
 
7
1
13:45
22:24
 30,948
   916
  -433,892
331
0
4021
0
 
8
1
13:07
18:50
 19,898
   932
  -541,085
130
0
0
0
 
9
1
00:15
04:21
 14,751
   929
     8,692
48
0
0
0
 
10
10
1
2
00:00
18:34
01:15
23:59
  4,481
 19,391
   891
   918
    -9,394
    -9,409
47
49
0
0
0
0
0
0
 
11
1
11:21
17:04
 20,431
   921
    -3,014
48
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
10:37
12:30
19:03
12:08
15:59
21:01
  5,474
 12,323
  6,984
   913
   919
   905
     6,098
     6,108
     6,103
48
46
45
0
0
0
0
0
0
0
0
0
 
14
1
01:50
10:26
 30,808
   928
   123,759
48
0
0
0
 
15
1
00:53
06:39
 20,659
   926
   -80,911
51
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
01:15
05:21
 14,716
   925
   198,077
537
0
6789
0
 
18
18
1
2
00:00
04:22
03:22
07:32
 12,079
 11,336
   900
   933
    75,253
    75,290
47
49
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
07:47
14:42
12:39
18:31
 17,467
 13,578
   924
   927
   100,009
   100,078
48
52
0
0
0
0
0
0
 
21
1
02:40
08:56
 22,431
   926
    -3,996
51
0
0
0
 
22
1
06:12
12:22
 21,978
   932
  -186,219
373
0
4690
0
 
23
23
23
23
1
2
3
4
00:47
03:22
04:59
21:39
02:39
04:23
06:27
23:59
  6,697
  3,646
  5,289
  8,422
   890
   930
   925
   895
   -19,262
   -19,239
   -19,248
   -19,325
45
47
50
48
0
0
0
0
0
0
0
0
0
0
0
0
 
24
1
17:05
23:59
 24,752
   917
   -79,624
58
0
0
0
 
25
1
05:22
12:08
 24,233
   923
   -16,722
49
0
0
0
 
26
26
1
2
00:00
21:03
02:39
23:59
  9,541
 10,568
   908
   909
    -1,925
    -2,104
50
48
0
0
0
0
0
0
 
27
1
12:09
17:50
 20,201
   936
   -33,330
48
0
0
0
 
28
28
1
2
13:09
15:05
14:41
19:59
  5,511
 17,532
   942
   938
    21,286
    21,322
50
47
0
0
0
0
0
0
 
29
1
04:59
11:19
 22,668
   929
  -627,252
49
0
0
0
 
30
30
1
2
06:28
21:05
07:49
23:59
  4,801
 10,424
   916
   904
   -13,406
   -15,559
83
131
1
0
1
0
0
0
 
31
1
09:09
14:31
 19,077
   938
   -63,286
51
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.