GPS Space Vehicle Time Integrity for MJD 54511

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430099 degrees, longitude 100.7136320 degrees, height 12.8 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
12:15
19:13
 25,069
   879
  -185,050
23
0
0
0
 
2
1
01:02
08:58
 28,534
   881
  -173,604
30
0
0
0
 
3
1
15:45
21:30
 20,728
   880
  -186,800
36
0
0
0
 
4
1
00:00
06:06
 21,895
   888
     9,986
34
1
0
0
 
5
5
1
2
04:06
11:57
07:30
14:51
 12,213
 10,356
   875
   878
  -688,449
  -688,842
50
53
1
0
0
0
0
0
 
6
6
1
2
08:59
14:05
11:27
17:47
  8,867
 13,285
   883
   858
   -21,752
   -22,149
53
71
1
0
0
0
0
0
 
7
-
 
 
 
 
 
 
 
 
 
8
8
1
2
00:00
20:59
02:38
23:59
  9,501
 10,812
   884
   877
   141,949
   142,060
11
21
1
0
0
0
0
0
 
9
9
1
2
02:34
07:49
03:42
12:15
  4,077
 15,965
   856
   879
  -109,701
  -109,722
10
14
17
0
0
0
0
0
 
10
1
02:29
08:16
 20,753
   890
   247,009
58
0
0
0
 
11
11
1
2
00:00
19:17
01:15
23:59
  4,519
 16,969
   859
   885
   -26,151
   -26,128
11
16
0
2
0
0
0
0
 
12
12
1
2
03:24
11:28
07:48
14:05
 15,795
  9,428
   874
   864
   357,399
   357,410
13
7
90
53
0
0
0
0
 
13
13
1
2
03:17
18:18
04:43
23:35
  5,149
 19,059
   863
   876
  -239,353
  -239,469
4
20
23
0
0
0
0
0
 
14
14
1
2
10:34
14:05
13:57
17:58
 12,142
 13,948
   890
   880
   298,189
   298,129
14
24
0
0
0
0
0
0
 
15
1
05:44
10:34
 17,399
   889
    77,860
15
2
0
0
 
16
1
13:57
20:16
 22,700
   883
  -131,925
19
0
0
0
 
17
17
1
2
00:00
21:31
05:43
23:59
 20,562
  8,884
   876
   870
   -41,655
   -41,619
6
10
31
0
0
0
0
0
 
18
1
07:31
15:10
 27,543
   881
   205,084
23
3
0
0
 
19
1
16:55
22:44
 20,939
   884
   -20,012
21
0
0
0
 
20
20
20
1
2
3
00:00
15:42
22:44
02:31
20:35
23:59
  9,046
 17,576
  4,509
   864
   868
   862
  -119,683
  -119,634
  -119,626
8
11
7
5
23
0
0
0
0
0
0
0
 
21
21
1
2
08:16
10:08
09:19
13:48
  3,785
 13,164
   876
   896
   -70,764
   -70,735
8
13
0
4
0
0
0
0
 
22
1
10:08
16:44
 23,662
   879
  -207,601
16
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
24
1
2
05:44
08:16
07:30
11:57
  6,373
 13,227
   867
   894
   -69,784
   -69,794
5
16
10
0
0
0
0
0
 
25
25
1
2
00:00
18:38
01:01
23:59
  3,670
 19,236
   859
   882
  -511,405
  -511,799
16
21
1
0
0
0
0
0
 
26
26
1
2
06:07
09:02
08:59
10:08
 10,319
  3,935
   898
   864
  -182,813
  -182,921
32
21
0
0
0
0
0
0
 
27
27
1
2
00:00
19:41
01:43
23:59
  6,215
 15,484
   867
   886
  -167,004
  -167,201
19
9
1
14
0
0
0
0
 
28
28
1
2
00:00
21:17
04:25
23:59
 15,846
  9,767
   896
   861
    16,038
    16,049
12
12
4
0
0
0
0
0
 
29
29
1
2
06:06
09:06
09:01
10:34
 10,494
  5,271
   886
   882
    61,037
    60,988
13
15
26
0
0
0
0
0
 
30
30
1
2
04:54
12:15
06:06
14:05
  4,316
  6,551
   865
   881
   -63,030
   -63,055
5
6
28
0
0
0
0
0
 
31
1
13:48
19:27
 20,337
   870
    10,176
10
1
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.