GPS Space Vehicle Time Integrity for MJD 52986

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
01:13
06:55
 20,443
   716
  -318,801
48
0
0
0
 
2
1
00:00
06:36
 23,669
   704
   238,688
60
0
0
0
 
3
1
00:06
05:48
 20,437
   714
   -68,609
50
0
0
0
 
4
1
07:32
15:02
 26,694
   701
    24,673
59
0
0
0
 
5
5
1
2
12:23
18:04
15:55
22:00
 12,604
 13,981
   711
   701
    -8,499
    -8,545
45
47
0
0
0
0
0
0
 
6
1
14:22
23:31
 19,565
   706
     3,032
47
0
0
0
 
7
1
05:49
14:22
 30,449
   713
  -642,624
46
0
0
0
 
8
8
1
2
05:23
06:56
06:36
11:02
  4,408
 14,545
   701
   724
  -395,092
  -395,035
49
44
0
0
0
0
0
0
 
9
9
1
2
10:47
15:54
12:22
20:44
  5,414
 17,272
   688
   712
    21,603
    21,656
50
46
0
0
0
0
0
0
 
10
1
10:39
17:10
 23,175
   713
   -35,240
48
0
0
0
 
11
1
04:01
09:10
 18,439
   716
   -82,426
48
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
02:38
04:21
11:20
04:01
07:55
12:53
  4,959
 12,769
  5,552
   698
   716
   692
    32,516
    32,533
    32,511
47
46
50
0
0
0
0
0
0
0
0
0
 
14
14
1
2
00:00
17:57
02:37
22:00
  9,386
 14,451
   716
   700
    19,093
    19,072
45
46
0
0
0
0
0
0
 
15
1
18:46
22:00
 11,533
   707
  -197,839
47
0
0
0
 
16
1
00:00
04:01
 14,372
   710
   -14,150
48
0
0
0
 
17
17
1
2
10:33
15:56
15:53
19:03
 18,951
 11,176
   708
   715
   -62,709
   -63,052
132
87
0
0
0
0
0
0
 
18
18
1
2
15:54
19:51
19:03
22:00
 11,280
  7,631
   700
   715
      874
      913
46
46
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
06:37
04:48
10:38
 17,189
 14,346
   703
   701
   200,580
   200,538
48
45
0
0
0
0
0
0
 
21
1
17:11
22:00
 17,174
   717
   -67,691
47
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
00:00
19:03
01:29
22:00
  5,319
 10,473
   718
   700
   111,564
   114,516
84
145
1
0
1
0
0
0
 
24
1
09:04
17:43
 30,799
   709
   -81,552
53
0
0
0
 
25
25
1
2
00:00
19:51
04:21
23:59
 15,568
 14,754
   699
   705
   -56,117
   -56,172
46
46
0
0
0
0
0
0
 
26
1
13:07
18:45
 20,140
   710
  -478,724
62
0
0
0
 
27
1
04:01
09:50
 20,801
   712
  -846,629
113
0
0
0
 
28
1
06:09
12:45
 23,547
   712
    -8,165
49
0
0
0
 
29
1
12:46
18:04
 18,915
   713
  -187,045
73
0
0
0
 
30
1
20:45
22:00
  4,475
   713
  -686,620
52
0
0
0
 
31
1
01:30
05:48
 15,435
   726
  -433,363
48
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.