GPS Space Vehicle Time Integrity for MJD 53641

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
1
2
00:00
03:40
03:37
07:12
 13,019
 12,627
    88
    99
   -10,641
   -10,656
5
23
13
21
0
0
0
0
 
2
1
12:22
20:39
 29,822
    85
    27,444
12
0
0
0
 
3
1
03:40
09:04
 19,352
   100
   -37,706
20
21
0
0
 
4
1
11:09
18:09
 25,202
    88
    81,655
180
0
0
0
 
5
5
5
1
2
3
00:00
15:08
21:22
01:41
19:16
23:59
  6,061
 14,879
  9,465
    73
    76
    73
   -53,992
   -58,251
   -59,683
140
310
188
1
0
0
1
1004
0
0
0
0
 
6
6
1
2
02:23
17:47
03:37
23:09
  4,430
 19,318
    75
    82
  -832,520
  -833,029
10
50
0
0
0
0
0
0
 
7
1
09:09
17:46
 31,018
    89
  -351,063
149
0
0
0
 
8
1
08:36
14:12
 20,188
   100
    42,719
12
0
0
0
 
9
9
1
2
13:58
19:17
15:14
23:59
  4,558
 16,954
    72
    92
    10,084
    10,152
14
18
92
0
0
0
0
0
 
10
1
13:53
20:24
 23,466
    84
   -70,753
18
0
0
0
 
11
1
06:33
12:21
 20,903
    89
  -269,036
26
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
05:51
14:31
11:08
16:17
 19,026
  6,346
    94
    62
   -15,748
   -15,826
17
7
1
0
0
0
0
0
 
14
14
14
1
2
3
00:00
03:40
21:22
03:37
05:48
23:59
 13,011
  7,607
  9,468
    89
    81
    74
    25,851
    25,837
    25,798
3
13
6
113
21
9
0
0
0
0
0
0
 
15
15
1
2
00:00
20:36
02:20
21:54
  8,437
  4,711
    98
    72
  -495,838
  -496,267
24
4
1
18
0
0
0
0
 
16
16
1
2
01:42
03:40
03:37
07:43
  6,909
 14,470
    96
   104
    -9,676
    -9,679
11
14
2
21
0
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
18
1
2
3
00:00
18:16
21:55
02:42
21:21
23:59
  9,749
 11,090
  7,479
    89
    72
    92
   190,864
   191,035
   191,086
4
16
12
37
0
0
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
03:40
10:09
08:01
13:58
 15,570
 13,731
    85
    82
    46,815
    46,780
15
10
21
7
0
0
0
0
 
21
21
1
2
00:00
19:17
01:09
23:59
  4,153
 16,955
    77
    96
  -132,993
  -133,224
11
11
1
3
0
0
0
0
 
22
22
1
2
00:00
21:00
03:37
23:59
 13,015
 10,797
   100
    71
   -42,100
   -42,301
15
8
0
0
0
0
0
0
 
23
1
04:28
10:08
 20,370
    98
  -172,100
18
1
0
0
 
24
1
09:04
15:08
 21,837
    97
   -49,889
30
0
0
0
 
25
1
00:00
03:37
 13,010
    93
  -104,183
6
16
0
0
 
26
1
16:20
21:54
 20,067
    84
    -2,697
26
0
0
0
 
27
1
07:13
13:08
 21,291
   109
   -16,844
17
2
0
0
 
28
1
08:35
15:48
 25,904
    98
   -41,027
14
26
0
0
 
29
1
15:48
21:21
 20,004
    90
  -336,632
119
0
0
0
 
30
30
30
1
2
3
01:10
16:19
21:55
03:05
19:16
23:09
  6,928
 10,613
  4,436
    83
    68
    62
  -396,135
  -396,862
  -397,084
36
39
11
1
1
0
1
0
0
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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.