GPS Space Vehicle Time Integrity for MJD 53056

As viewed from the National Institute of Metrology, Thailand (Bangkok)
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
1
2
00:00
20:17
02:05
22:00
  7,495
  6,121
   979
   955
  -330,262
  -330,387
21
28
267
0
0
0
0
0
 
2
2
1
2
00:00
17:58
01:48
22:00
  6,487
 14,439
   964
   981
   279,938
   280,427
25
39
87
6
0
0
0
0
 
3
3
1
2
00:00
19:13
01:03
22:00
  3,762
  9,945
   959
   974
   -86,587
   -86,784
21
25
103
53
0
0
0
0
 
4
1
02:44
10:17
 27,044
   980
    70,933
73
0
0
0
 
5
5
1
2
07:31
13:47
11:06
17:23
 12,829
 12,929
   974
   962
   -17,614
   -17,662
38
32
0
11
0
0
0
0
 
6
1
09:33
14:58
 19,403
   986
     1,629
37
0
0
0
 
7
1
01:03
09:33
 30,461
   978
  -616,461
74
0
0
0
 
8
8
1
2
00:37
02:06
01:48
06:16
  4,234
 14,943
   956
   990
  -361,138
  -361,017
28
39
20
30
0
0
0
0
 
9
1
11:07
16:02
 17,689
   973
    32,091
36
0
0
0
 
10
1
05:58
12:20
 22,801
   984
   -38,776
38
0
0
0
 
11
1
00:00
04:24
 15,815
   976
   -96,931
29
316
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
06:29
03:13
08:16
 11,519
  6,433
   977
   971
    32,035
    32,025
22
35
519
0
0
0
0
0
 
14
1
13:18
21:46
 30,360
   970
    19,054
29
28
0
0
 
15
1
13:24
18:54
 19,754
   985
  -228,263
46
0
0
0
 
16
1
17:18
22:00
 16,845
   979
   -14,606
27
91
0
0
 
17
1
05:34
14:08
 30,740
   978
  -191,591
180
0
0
0
 
18
18
1
2
11:07
14:59
13:18
18:41
  7,838
 13,325
   978
   982
    14,477
    14,524
38
30
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
01:49
19:09
05:58
22:00
 14,867
 10,208
   970
   964
   187,180
   187,007
26
25
204
52
0
0
0
0
 
21
1
12:20
17:17
 17,746
   985
   -71,720
34
0
0
0
 
22
1
13:46
20:08
 22,794
   967
    47,840
72
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
04:08
12:45
 30,912
   979
    -5,025
43
0
0
0
 
25
1
14:59
22:00
 25,166
   963
   -60,235
31
5
0
0
 
26
1
08:18
13:46
 19,569
   988
  -418,155
77
0
0
0
 
27
1
00:00
05:02
 18,045
   977
  -915,108
35
62
0
0
 
28
1
01:23
08:00
 23,704
   976
   -19,570
28
42
0
0
 
29
1
08:00
13:18
 18,975
   985
  -226,310
46
0
0
0
 
30
1
16:03
19:07
 11,023
   977
  -793,722
64
0
0
0
 
31
31
1
2
00:00
20:37
01:03
22:00
  3,750
  4,928
   981
   968
   -14,498
   -16,906
42
46
1
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.