GPS Space Vehicle Time Integrity for MJD 54902

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
21:54
06:08
23:59
 22,036
  7,509
    -3
    -7
  -155,099
  -155,044
38
42
0
0
0
0
0
0
 
3
1
13:08
18:50
 20,475
     5
  -364,556
55
0
0
0
 
4
4
1
2
00:00
20:38
03:29
23:59
 12,470
 12,112
    -8
    10
     9,076
    10,162
56
72
1
0
1
0
0
0
 
5
5
1
2
01:04
07:24
04:45
11:48
 13,173
 15,827
    -9
    -8
     6,716
     6,860
43
55
0
0
0
0
0
0
 
6
1
12:41
18:22
 20,418
    -0
   -28,448
119
0
0
0
 
7
1
16:55
22:39
 20,633
     5
   -21,778
43
0
0
0
 
8
1
18:22
23:54
 19,916
     8
   194,137
44
0
0
0
 
9
1
05:03
10:00
 17,789
     2
   -44,953
44
0
0
0
 
10
1
00:00
05:41
 20,389
     8
    12,521
40
0
0
0
 
11
11
1
2
16:48
19:41
18:50
22:15
  7,277
  9,285
     1
     2
    -4,871
    -4,857
40
43
0
0
0
0
0
0
 
12
12
1
2
00:40
08:24
05:05
11:23
 15,931
 10,691
    -8
   -18
   307,231
   307,115
43
44
0
0
0
0
0
0
 
13
13
1
2
16:00
17:18
17:15
19:40
  4,457
  8,526
    -2
    10
  -291,302
  -291,298
42
38
0
0
0
0
0
0
 
14
1
07:15
15:24
 29,366
     1
   142,103
61
0
0
0
 
15
1
02:10
07:58
 20,900
     2
   267,773
50
0
0
0
 
16
1
11:09
16:54
 20,740
     9
   -68,171
46
0
0
0
 
17
17
17
1
2
3
00:00
18:50
22:16
02:57
21:52
23:59
 10,568
 10,916
  6,204
    -5
     1
     5
   -49,862
   -49,950
   -49,961
41
40
40
0
0
0
0
0
0
0
0
0
 
18
18
1
2
05:06
09:10
08:24
12:43
 11,865
 12,796
    -7
     8
    75,588
    75,550
41
48
0
0
0
0
0
0
 
19
1
15:25
20:14
 17,392
    11
   -30,774
41
0
0
0
 
20
20
1
2
12:58
19:41
16:00
23:43
 10,886
 14,529
     0
   -15
   -88,382
   -88,370
40
41
0
0
0
0
0
0
 
21
1
05:42
11:08
 19,594
     9
   -24,878
45
0
0
0
 
22
1
07:15
13:57
 24,091
     3
  -203,618
44
0
0
0
 
23
1
14:12
19:40
 19,695
     5
  -388,235
42
0
0
0
 
24
1
02:58
09:10
 22,312
     7
  -172,355
42
0
0
0
 
25
1
17:55
21:52
 14,244
    11
  -296,214
116
0
0
0
 
26
26
1
2
03:29
06:12
05:41
07:24
  7,885
  4,291
    17
   -13
   -50,402
   -50,451
36
43
0
0
0
0
0
0
 
27
27
27
27
1
2
3
4
00:00
04:45
06:10
20:38
01:24
06:08
07:14
23:59
  4,981
  4,975
  3,835
 12,066
   -27
   -13
   -14
    -6
   -31,506
   -31,553
   -31,568
   -31,727
44
40
42
41
0
0
1
0
0
0
0
0
0
0
0
0
 
28
28
28
1
2
3
00:00
18:50
21:53
01:04
20:37
23:59
  3,769
  6,395
  7,598
     3
   -15
    23
    23,654
    23,637
    23,676
43
40
40
0
0
0
0
0
0
0
0
0
 
29
1
03:29
04:45
  4,515
   -12
     2,155
34
0
0
0
 
30
1
10:00
12:53
 10,369
     2
  -131,878
43
0
0
0
 
31
1
09:10
16:00
 24,575
     3
    54,463
41
0
0
0
 
32
1
11:53
16:48
 17,674
     8
  -287,223
45
0
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.