GPS Space Vehicle Time Integrity for MJD 52099

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
1
2
13:37
17:31
17:29
19:21
 13,743
  6,629
   758
   755
  -184,313
  -184,341
47
49
0
0
0
0
0
0
 
2
2
1
2
00:00
19:22
01:40
23:59
  5,918
 16,580
   770
   751
    42,052
    42,455
47
60
1
0
0
0
0
0
 
3
1
12:33
17:29
 17,553
   766
   -45,362
49
0
0
0
 
4
4
1
2
00:00
20:39
03:54
23:59
 13,757
 11,985
   756
   752
  -653,903
  -652,989
71
65
1
0
1
0
0
0
 
5
5
1
2
00:25
07:22
04:54
08:45
 15,920
  4,955
   764
   780
  -304,441
  -304,458
42
39
0
0
0
0
0
0
 
6
1
03:05
07:58
 17,406
   775
     2,624
41
0
0
0
 
7
7
1
2
00:00
18:21
03:04
23:59
 10,963
 20,264
   774
   746
  -494,732
  -493,176
87
142
1
0
1
0
0
0
 
8
1
17:45
23:29
 20,576
   754
  -389,992
187
0
0
0
 
9
1
04:55
07:58
 10,944
   784
    53,722
38
0
0
0
 
10
1
00:00
06:03
 21,568
   769
    -5,898
42
0
0
0
 
11
1
17:31
21:43
 15,125
   759
    -2,068
50
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
15:46
17:31
01:40
17:29
20:38
  5,856
  6,133
 11,222
   758
   760
   755
     3,870
     3,887
     3,885
47
47
48
0
0
0
0
0
0
0
0
0
 
14
14
1
2
06:34
09:08
08:55
15:10
  8,475
 21,585
   775
   772
   117,415
   117,436
37
41
0
0
0
0
0
0
 
15
15
15
1
2
3
06:04
07:25
10:02
07:23
10:00
11:21
  4,710
  9,172
  4,746
   783
   798
   784
   -54,515
   -54,533
   -54,569
35
39
37
0
0
0
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
04:55
09:55
 17,941
   782
  -220,227
303
0
1180
0
 
18
1
04:22
12:17
 28,322
   779
    75,081
38
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
12:22
19:22
17:22
23:04
 17,860
 13,195
   765
   740
    83,392
    83,428
46
48
0
0
0
0
0
0
 
21
1
08:56
13:41
 17,018
   779
    -3,384
42
0
0
0
 
22
1
10:57
17:14
 22,411
   776
  -584,219
45
0
0
0
 
23
23
23
1
2
3
02:57
07:28
09:56
07:21
08:45
11:38
 15,716
  4,615
  6,077
   769
   778
   791
   -15,301
   -15,299
   -15,292
39
39
37
0
0
0
0
0
0
0
0
0
 
24
24
1
2
00:00
21:45
06:29
23:59
 23,119
  8,047
   773
   742
   -63,127
   -63,340
42
44
0
0
0
0
0
0
 
25
1
09:08
16:40
 26,951
   769
   -14,514
45
0
0
0
 
26
1
01:46
07:21
 19,912
   780
  -533,511
70
0
0
0
 
27
1
17:31
22:33
 18,053
   753
   -25,666
50
0
0
0
 
28
28
28
1
2
3
15:10
17:31
19:48
16:40
19:21
23:02
  5,321
  6,630
 11,617
   768
   757
   758
     4,180
     4,191
     4,218
48
48
47
0
0
0
0
0
0
0
0
0
 
29
1
08:51
15:45
 24,638
   768
  -614,488
62
0
0
0
 
30
30
30
1
2
3
01:52
08:46
11:22
04:54
09:55
12:32
 10,768
  4,149
  4,214
   759
   780
   767
    27,625
    27,677
    27,678
43
36
45
0
0
0
0
0
0
0
0
0
 
31
31
1
2
13:52
17:31
17:29
19:47
 12,854
  8,180
   781
   759
   -51,714
   -51,753
47
50
0
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.