GPS Space Vehicle Time Integrity for MJD 54900

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
22:03
06:17
23:59
 22,556
  7,010
   -14
   -20
  -155,256
  -155,201
44
49
0
0
0
0
0
0
 
3
1
13:16
18:57
 20,466
   -10
  -363,661
62
0
0
0
 
4
4
1
2
00:00
20:43
03:36
23:59
 12,999
 11,806
   -19
    -5
     6,580
     7,660
63
76
1
0
1
0
0
0
 
5
5
1
2
01:12
07:33
04:53
11:57
 13,160
 15,835
   -16
   -22
     5,802
     5,919
48
53
0
0
0
0
0
0
 
6
1
12:49
18:30
 20,427
    -9
   -25,142
124
0
0
0
 
7
1
17:03
22:47
 20,635
    -5
   -21,863
51
0
0
0
 
8
1
18:30
23:59
 19,744
   -10
   193,889
51
0
0
0
 
9
9
1
2
00:00
05:12
01:12
10:08
  4,320
 17,790
   -38
   -12
   -44,587
   -44,612
50
47
0
0
0
0
0
0
 
10
1
00:01
05:49
 20,874
    -5
    12,402
47
0
0
0
 
11
1
16:57
22:24
 19,592
    -7
    -5,073
50
0
0
0
 
12
12
1
2
00:48
08:33
05:13
11:32
 15,871
 10,690
   -18
   -26
   307,945
   307,831
49
47
0
0
0
0
0
0
 
13
13
1
2
16:08
17:26
17:22
19:48
  4,437
  8,541
   -11
     1
  -291,109
  -291,105
51
50
0
0
0
0
0
0
 
14
1
07:19
15:32
 29,577
   -10
   143,045
68
0
0
0
 
15
1
02:18
08:07
 20,866
   -10
   266,923
53
0
0
0
 
16
1
11:17
17:02
 20,709
    -2
   -68,690
56
0
0
0
 
17
17
17
1
2
3
00:00
18:58
22:24
03:05
22:00
23:59
 11,103
 10,927
  5,717
   -20
   -18
   -14
   -49,628
   -49,723
   -49,734
48
46
47
0
0
0
0
0
0
0
0
0
 
18
18
1
2
05:14
09:18
08:32
12:51
 11,903
 12,766
   -20
    -2
    76,180
    76,144
43
54
0
0
0
0
0
0
 
19
1
15:33
20:23
 17,382
     1
   -30,918
51
0
0
0
 
20
20
1
2
13:06
19:49
16:08
23:51
 10,885
 14,535
   -12
   -25
   -88,579
   -88,564
52
47
0
0
0
0
0
0
 
21
1
05:50
11:17
 19,585
    -4
   -25,217
47
0
0
0
 
22
1
07:19
14:05
 24,370
    -6
  -203,737
52
0
0
0
 
23
1
14:20
19:48
 19,691
    -4
  -388,159
52
0
0
0
 
24
1
03:06
09:18
 22,278
   -12
  -171,818
46
0
0
0
 
25
1
18:03
22:00
 14,232
     1
  -292,192
120
0
0
0
 
26
26
1
2
03:37
06:21
05:49
07:32
  7,895
  4,268
     9
   -28
   -49,980
   -50,036
41
46
0
0
0
0
0
0
 
27
27
27
1
2
3
00:00
04:53
20:43
01:31
06:17
23:59
  5,461
  5,004
 11,805
   -30
   -23
   -15
   -30,968
   -31,016
   -31,197
50
40
47
0
0
0
0
0
0
0
0
0
 
28
28
1
2
00:00
22:01
01:12
23:59
  4,305
  7,119
    -2
    16
    23,618
    23,649
50
47
0
0
0
0
0
0
 
29
1
03:37
04:53
  4,478
   -25
     2,797
43
0
0
0
 
30
1
10:09
13:02
 10,366
   -13
  -131,465
51
0
0
0
 
31
1
09:18
16:08
 24,577
    -8
    54,235
49
0
0
0
 
32
1
12:02
16:56
 17,680
    -4
  -287,905
58
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.