GPS Space Vehicle Time Integrity for MJD 53017

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
00:00
04:47
 17,165
   828
  -323,381
34
1
0
0
 
2
2
1
2
00:00
20:42
04:35
23:59
 16,447
 11,804
   832
   830
   256,890
   257,392
45
51
1
0
1
0
0
0
 
3
3
3
1
2
3
00:00
02:12
21:54
01:52
03:41
23:59
  6,700
  5,325
  7,502
   849
   829
   829
   -76,482
   -76,523
   -76,731
28
30
42
3
1
0
0
0
0
0
0
0
 
4
1
05:24
13:01
 27,342
   827
    43,297
66
0
0
0
 
5
5
1
2
10:14
16:26
13:47
20:08
 12,790
 13,269
   822
   812
   -12,384
   -12,428
44
45
0
0
0
0
0
0
 
6
1
12:15
17:41
 19,525
   827
     3,756
41
0
0
0
 
7
1
03:41
12:14
 30,650
   831
  -635,424
57
0
0
0
 
8
1
03:16
08:55
 20,232
   836
  -383,655
54
0
0
0
 
9
9
1
2
09:02
13:48
10:13
18:39
  4,028
 17,429
   813
   825
    26,328
    26,381
45
42
0
0
0
0
0
0
 
10
1
08:35
15:01
 23,094
   826
   -36,821
44
0
0
0
 
11
1
01:53
07:03
 18,588
   835
   -88,671
40
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
13
1
2
3
4
00:34
01:55
04:48
09:11
01:53
04:35
05:50
10:52
  4,679
  9,551
  3,759
  6,028
   810
   835
   816
   815
    32,429
    32,455
    32,435
    32,431
29
31
41
44
0
0
0
0
0
0
0
0
0
0
0
0
 
14
1
15:56
23:59
 28,897
   826
    18,847
43
0
0
0
 
15
1
16:01
21:32
 19,780
   829
  -211,136
53
0
0
0
 
16
16
1
2
00:00
19:56
01:53
23:59
  6,750
 14,571
   814
   835
   -15,690
   -15,678
27
44
1
0
0
0
0
0
 
17
1
08:19
16:50
 30,570
   833
  -121,788
189
0
0
0
 
18
18
1
2
13:02
17:42
15:56
21:22
 10,378
 13,173
   820
   831
     6,355
     6,405
42
45
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
04:35
21:46
02:42
08:34
23:59
  9,705
 14,277
  7,976
   815
   829
   814
   195,270
   195,241
   195,095
30
43
42
0
1
0
0
0
0
0
0
0
 
21
1
15:02
19:55
 17,537
   840
   -69,774
43
0
0
0
 
22
1
16:26
22:51
 22,992
   817
    85,849
100
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
06:52
15:31
 31,003
   825
   -88,990
50
0
0
0
 
25
25
1
2
00:00
17:42
01:52
23:59
  6,697
 22,572
   819
   825
   -57,858
   -57,911
27
44
1
0
0
0
0
0
 
26
1
10:59
16:25
 19,504
   834
  -454,883
70
0
0
0
 
27
1
01:52
07:41
 20,848
   833
  -885,825
77
0
0
0
 
28
1
04:03
10:38
 23,648
   831
   -13,513
44
0
0
0
 
29
1
10:39
15:56
 18,922
   837
  -208,355
58
0
0
0
 
30
1
18:40
21:46
 11,086
   816
  -737,240
81
0
0
0
 
31
1
00:00
03:41
 13,149
   842
   -73,152
139
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.