GPS Space Vehicle Time Integrity for MJD 52154

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
09:58
15:38
 20,298
   906
  -192,164
52
0
0
0
 
2
1
15:39
21:50
 22,172
   911
    69,670
56
0
0
0
 
3
3
1
2
08:48
13:30
12:58
14:31
 14,928
  3,535
   903
   899
   -61,390
   -61,432
48
49
0
0
0
0
0
0
 
4
1
16:56
23:59
 25,274
   884
  -578,526
131
0
0
0
 
5
5
5
1
2
3
00:00
03:36
20:38
01:47
07:17
23:59
  6,403
 13,181
 12,025
   879
   884
   877
  -311,486
  -311,508
  -311,631
48
50
44
0
0
0
0
0
0
0
0
0
 
6
1
00:00
04:21
 15,656
   889
      933
49
0
0
0
 
7
1
14:41
23:20
 30,840
   893
  -388,548
360
0
6086
0
 
8
1
14:04
19:47
 20,397
   907
  -515,268
146
0
0
0
 
9
1
00:26
05:20
 17,552
   892
     6,518
50
0
0
0
 
10
10
1
2
00:00
19:32
02:13
23:59
  7,957
 15,983
   869
   891
    -8,652
    -8,677
47
45
0
0
0
0
0
0
 
11
1
12:18
18:01
 20,466
   892
    -2,775
50
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
11:33
20:00
16:56
21:57
 19,239
  6,946
   897
   877
     5,643
     5,634
48
48
0
0
0
0
0
0
 
14
14
1
2
02:48
05:18
04:21
11:24
  5,607
 21,878
   881
   892
   123,067
   123,091
47
47
0
0
0
0
0
0
 
15
1
02:13
07:36
 19,275
   890
   -75,659
53
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
01:47
06:53
 18,273
   900
   357,515
729
0
11066
0
 
18
1
00:28
08:30
 28,773
   888
    74,979
49
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
08:43
15:39
13:40
19:26
 17,755
 13,517
   894
   898
    96,542
    96,610
47
49
0
0
0
0
0
0
 
21
1
03:36
09:54
 22,558
   899
    -3,891
49
0
0
0
 
22
1
07:18
13:30
 22,157
   900
  -114,445
404
0
6481
0
 
23
23
1
2
00:00
22:42
03:36
23:59
 12,918
  4,662
   880
   859
   -18,453
   -18,510
47
40
0
0
0
0
0
0
 
24
24
1
2
00:00
18:02
02:35
23:59
  9,281
 21,394
   886
   886
   -76,146
   -76,342
48
53
1
0
0
0
0
0
 
25
1
05:18
12:58
 27,505
   898
   -16,281
50
0
0
0
 
26
26
1
2
00:00
21:59
03:36
23:59
 12,921
  7,189
   896
   881
  -566,596
  -566,911
52
44
1
0
0
0
0
0
 
27
1
12:59
18:47
 20,839
   900
   -31,911
50
0
0
0
 
28
28
1
2
12:59
16:02
15:38
20:37
  9,352
 16,478
   890
   900
    17,615
    17,664
51
48
0
0
0
0
0
0
 
29
1
05:21
12:13
 24,646
   894
  -627,718
48
0
0
0
 
30
-
 
 
 
 
 
 
 
 
 
31
1
10:06
16:01
 21,161
   900
   -60,843
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.