GPS Space Vehicle Time Integrity for MJD 53528

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
07:42
14:54
 25,895
  1,937
  -405,205
21
0
0
0
 
2
2
1
2
00:00
20:04
04:38
23:59
 16,668
 14,121
  1,924
  1,922
    27,760
    27,766
5
6
6
11
0
0
0
0
 
3
1
11:05
16:49
 20,656
  1,933
    -5,086
21
0
0
0
 
4
4
1
2
00:00
18:51
01:55
23:59
  6,911
 18,500
  1,924
  1,920
  -170,027
  -168,218
54
135
1
0
1
0
0
0
 
5
5
5
1
2
3
00:00
05:10
22:48
03:08
09:09
23:59
 11,295
 14,284
  4,271
  1,923
  1,935
  1,933
  -102,710
  -102,761
  -102,948
6
9
4
7
1
16
0
0
0
0
0
0
 
6
1
01:24
06:45
 19,248
  1,921
  -594,387
227
0
1
0
 
7
7
1
2
00:00
16:50
01:23
23:59
  5,012
 25,788
  1,931
  1,925
  -149,650
  -151,418
39
181
1
0
1
0
0
0
 
8
1
16:13
21:51
 20,300
  1,923
    33,254
4
52
0
0
 
9
1
03:09
07:42
 16,370
  1,935
    48,728
11
1
0
0
 
10
10
1
2
00:00
21:30
04:00
23:59
 14,432
  8,978
  1,918
  1,925
   -62,906
   -62,955
4
7
88
12
0
0
0
0
 
11
1
14:55
20:04
 18,533
  1,925
  -231,412
21
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
13:31
15:09
22:17
14:54
18:50
23:52
  4,968
 13,285
  5,744
  1,930
  1,921
  1,932
     1,480
     1,458
     1,439
6
8
5
0
2
17
0
0
0
0
0
0
 
14
1
05:10
13:22
 29,519
  1,933
    31,217
4
155
0
0
 
15
15
1
2
04:44
06:46
05:45
10:20
  3,708
 12,847
  1,931
  1,925
  -440,054
  -440,125
6
21
2
0
0
0
0
0
 
16
1
09:09
15:21
 22,295
  1,931
    -1,313
5
47
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
03:54
05:46
05:10
10:32
  4,518
 17,162
  1,927
  1,931
   162,870
   162,916
6
17
6
0
0
0
0
0
 
19
1
12:08
18:00
 21,129
  1,926
    23,937
4
86
0
0
 
20
20
1
2
10:55
18:01
15:46
21:40
 17,471
 13,111
  1,934
  1,922
    65,123
    65,066
17
7
0
8
0
0
0
0
 
21
1
03:09
08:58
 20,966
  1,928
  -105,052
11
0
0
0
 
22
1
05:09
11:49
 23,946
  1,922
   -23,131
13
11
0
0
 
23
1
12:12
16:49
 16,611
  1,931
  -191,677
6
5
0
0
 
24
1
16:50
22:48
 21,480
  1,924
   -20,757
15
0
0
0
 
25
1
06:46
15:08
 30,159
  1,927
   -92,833
10
1
0
0
 
26
1
00:12
05:45
 19,990
  1,927
   -21,453
5
32
0
0
 
27
1
14:55
20:50
 21,314
  1,926
     -589
14
0
0
0
 
28
1
16:57
23:34
 23,806
  1,929
   -43,645
6
6
0
0
 
29
1
00:00
05:10
 18,585
  1,929
   -96,511
147
1
1
0
 
30
30
1
2
00:08
08:59
03:54
10:48
 13,532
  6,553
  1,926
  1,936
  -230,346
  -230,933
78
36
0
0
0
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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.