GPS Space Vehicle Time Integrity for MJD 54925

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
-
 
 
 
 
 
 
 
 
 
2
2
1
2
00:00
20:18
04:40
22:00
 16,661
  6,104
    50
    46
  -153,777
  -153,753
44
50
0
0
0
0
0
0
 
3
1
11:36
17:15
 20,376
    58
  -374,812
53
0
0
0
 
4
4
1
2
00:00
19:10
02:14
22:00
  7,970
 10,166
    35
    66
    37,968
    39,024
57
72
1
0
1
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
1
11:08
16:48
 20,387
    56
   -64,915
111
0
0
0
 
7
1
15:23
21:05
 20,518
    61
   -20,777
53
0
0
0
 
8
1
16:49
22:00
 18,655
    61
   197,067
53
0
0
0
 
9
1
03:36
08:25
 17,326
    51
   -48,872
28
102
0
0
 
10
1
00:00
04:05
 14,655
    68
    13,830
48
0
0
0
 
11
1
15:13
20:41
 19,640
    63
    -2,309
52
0
0
0
 
12
12
1
2
00:00
06:23
03:35
09:49
 12,844
 12,408
    55
    37
   298,562
   298,440
53
26
0
158
0
0
0
0
 
13
13
1
2
14:26
15:45
15:43
18:05
  4,588
  8,390
    63
    73
  -293,491
  -293,488
32
51
3
0
0
0
0
0
 
14
1
06:07
13:48
 27,653
    58
   131,024
52
0
0
0
 
15
15
1
2
00:34
04:41
04:37
06:06
 14,530
  5,128
    67
    49
   277,093
   277,120
54
26
0
16
0
0
0
0
 
16
1
09:37
15:22
 20,734
    66
   -62,126
35
75
0
0
 
17
17
17
1
2
3
00:00
17:16
20:41
01:34
19:45
22:00
  5,619
  8,940
  4,708
    42
    54
    52
   -52,752
   -52,844
   -52,863
49
50
49
0
0
0
0
0
0
0
0
0
 
18
18
1
2
03:36
08:08
07:09
11:11
 12,772
 10,940
    51
    61
    68,769
    68,725
25
32
196
63
0
0
0
0
 
19
1
13:48
18:38
 17,368
    67
   -29,046
45
0
0
0
 
20
20
1
2
11:23
18:06
15:13
22:00
 13,763
 14,062
    59
    39
   -86,218
   -86,212
27
50
147
0
0
0
0
0
 
21
1
04:06
09:33
 19,583
    64
   -20,987
29
127
0
0
 
22
1
06:07
12:22
 22,512
    64
  -202,183
28
227
0
0
 
23
1
12:36
18:05
 19,707
    65
  -389,025
42
0
0
0
 
24
24
1
2
00:46
06:19
06:06
08:08
 19,191
  6,473
    60
    56
  -178,486
  -178,529
39
27
0
64
0
0
0
0
 
25
1
16:20
19:10
 10,183
    75
  -340,561
83
0
0
0
 
26
1
01:35
06:09
 16,391
    65
   -54,875
42
0
0
0
 
27
27
27
1
2
3
02:14
04:58
19:46
04:05
06:08
22:00
  6,646
  4,185
  7,987
    47
    49
    52
   -37,847
   -37,873
   -38,038
42
26
49
0
25
0
0
0
0
0
0
0
 
28
1
18:06
22:00
 14,038
    63
    23,945
51
0
0
0
 
29
29
1
2
02:14
04:06
03:34
07:09
  4,817
 10,868
    56
    54
    -5,726
    -5,767
48
39
0
13
0
0
0
0
 
30
30
1
2
00:35
07:10
02:14
11:18
  5,893
 14,884
    44
    59
  -136,781
  -136,839
49
28
0
206
0
0
0
0
 
31
1
07:10
14:25
 26,151
    56
    56,804
27
133
0
0
 
32
1
10:17
15:13
 17,733
    68
  -278,887
40
53
0
0
 
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.