GPS Space Vehicle Time Integrity for MJD 53347

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282320 degrees, height 0.9 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
20:07
03:28
23:59
 12,507
 13,855
  -127
  -137
  -377,225
  -377,366
5
8
34
23
0
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
00:00
05:09
 18,538
  -122
   -67,188
11
1
0
0
 
4
1
07:10
14:32
 26,506
  -129
  -515,057
143
0
0
0
 
5
5
1
2
11:05
17:55
15:17
21:42
 15,177
 13,661
  -119
  -126
   -64,531
   -64,588
11
10
5
0
0
0
0
0
 
6
6
1
2
14:33
22:50
19:12
23:52
 16,728
  3,749
  -124
  -126
  -455,472
  -455,134
68
17
1
0
0
0
0
0
 
7
1
05:09
13:42
 30,792
  -123
  -169,850
244
0
0
0
 
8
1
04:26
10:07
 20,500
  -118
    15,225
5
38
0
0
 
9
1
15:18
20:07
 17,313
  -123
    18,394
8
0
0
0
 
10
1
10:04
16:41
 23,776
  -127
   -55,231
8
5
0
0
 
11
1
03:29
08:30
 18,080
  -125
  -173,526
20
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
01:48
07:10
 19,304
  -127
    16,899
5
36
0
0
 
14
14
1
2
00:00
17:36
01:40
23:59
  5,995
 23,031
  -125
  -127
    31,101
    31,103
6
3
2
191
0
0
0
0
 
15
1
17:36
22:58
 19,321
  -125
  -358,940
29
0
0
0
 
16
16
1
2
00:00
21:21
03:34
23:59
 12,862
  9,489
  -127
  -124
    -3,043
    -3,018
5
5
5
13
0
0
0
0
 
17
1
09:26
18:03
 31,026
  -123
   143,733
82
0
0
0
 
18
18
1
2
14:33
19:12
18:03
22:49
 12,627
 13,027
  -124
  -126
   104,776
   104,840
13
14
0
0
0
0
0
0
 
19
1
00:36
06:29
 21,183
  -123
     8,708
8
100
0
0
 
20
20
20
1
2
3
00:00
06:09
22:58
04:03
09:45
23:59
 14,574
 12,970
  3,678
  -127
  -122
  -125
   101,044
   100,988
   100,826
11
15
3
1
1
21
0
0
0
0
0
0
 
21
1
16:10
21:21
 18,653
  -126
   -84,429
6
21
0
0
 
22
1
18:04
23:59
 21,339
  -123
   -15,718
3
165
0
0
 
23
1
00:28
06:08
 20,395
  -124
  -205,902
12
0
0
0
 
24
1
07:51
16:13
 30,095
  -122
   -79,346
30
0
0
0
 
25
25
1
2
00:00
19:12
03:28
23:59
 12,497
 17,248
  -123
  -124
   -81,262
   -81,320
4
6
36
1
0
0
0
0
 
26
1
12:42
17:54
 18,730
  -128
  -293,230
45
0
0
0
 
27
1
03:29
09:21
 21,160
  -121
  -487,594
50
0
0
0
 
28
1
05:29
11:06
 20,222
  -125
   -45,693
7
29
0
0
 
29
29
1
2
13:43
16:19
16:09
17:35
  8,765
  4,550
  -123
  -131
  -243,402
  -243,292
38
21
0
0
0
0
0
0
 
30
30
30
1
2
3
12:42
18:04
21:43
14:32
19:12
22:58
  6,628
  4,062
  4,483
  -120
  -129
  -131
  -491,197
  -491,008
  -490,862
21
15
12
1
1
0
0
0
0
0
0
0
 
31
31
1
2
06:29
08:31
07:50
11:04
  4,856
  9,180
  -113
  -120
      416
      420
4
4
27
25
0
0
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.