GPS Space Vehicle Time Integrity for MJD 54831

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
1
02:56
11:23
 30,403
  -194
  -164,246
18
0
0
0
 
3
1
17:55
23:33
 20,264
  -193
  -332,685
34
0
0
0
 
4
1
01:25
08:13
 24,456
  -191
   282,886
86
0
0
0
 
5
5
1
2
05:58
12:03
09:47
16:43
 13,772
 16,809
  -198
  -202
   464,973
   466,562
271
328
0
0
40
1961
0
0
 
6
1
17:29
23:09
 20,403
  -196
  -106,597
69
0
0
0
 
7
7
1
2
00:00
22:44
03:33
23:59
 12,784
  4,528
  -187
  -185
   -23,673
   -23,670
18
10
0
0
0
0
0
0
 
8
1
00:00
04:48
 17,229
  -180
   184,177
16
1
0
0
 
9
9
1
2
04:35
10:03
05:51
14:52
  4,568
 17,300
  -218
  -183
   -32,711
   -32,729
7
19
8
0
0
0
0
0
 
10
1
04:37
11:13
 23,742
  -189
     8,655
18
0
0
0
 
11
11
1
2
00:00
21:38
03:12
23:59
 11,517
  8,479
  -190
  -194
   -12,037
   -11,966
14
17
0
0
0
0
0
0
 
12
12
1
2
05:26
13:15
10:03
16:09
 16,624
 10,469
  -198
  -210
   329,376
   329,286
19
14
0
0
0
0
0
0
 
13
13
1
2
00:00
20:15
01:24
23:59
  5,058
 13,432
  -204
  -188
  -283,337
  -283,438
11
12
1
81
0
0
0
0
 
14
1
11:45
20:14
 30,526
  -195
   174,351
47
0
0
0
 
15
1
07:51
12:53
 18,167
  -185
   234,888
25
0
0
0
 
16
1
16:03
21:37
 20,091
  -186
   -85,389
20
0
0
0
 
17
1
00:00
07:50
 28,158
  -202
   -43,301
12
18
0
0
 
18
18
1
2
09:48
12:54
12:02
17:27
  8,074
 16,370
  -199
  -187
    97,498
    97,453
8
29
0
0
0
0
0
0
 
19
1
21:38
23:59
  8,487
  -176
   -34,530
10
1
0
0
 
20
20
1
2
00:52
17:48
04:37
22:43
 13,447
 17,720
  -203
  -205
   -95,155
   -95,095
8
12
2
56
0
0
0
0
 
21
1
11:14
16:02
 17,290
  -179
   -36,155
15
0
0
0
 
22
1
12:03
18:48
 24,306
  -190
  -207,515
17
6
0
0
 
23
1
19:04
23:59
 17,745
  -188
  -384,243
15
0
0
0
 
24
1
07:51
14:03
 22,331
  -184
  -153,963
18
4
0
0
 
25
25
1
2
00:00
20:55
02:46
23:59
  9,984
 11,057
  -180
  -197
  -139,708
  -141,793
97
71
1
0
1
0
0
0
 
26
26
1
2
06:37
08:14
07:50
12:02
  4,383
 13,707
  -209
  -185
   -31,893
   -31,908
7
31
22
0
0
0
0
0
 
27
1
03:13
04:53
  5,962
  -200
   -12,530
19
0
0
0
 
28
1
00:52
06:35
 20,533
  -185
    23,603
16
0
0
0
 
29
1
08:14
12:53
 16,771
  -187
    21,242
16
0
0
0
 
30
30
1
2
07:05
14:52
08:13
17:46
  4,098
 10,437
  -214
  -203
  -117,085
  -117,147
4
20
15
0
0
0
0
0
 
31
1
14:03
20:54
 24,659
  -197
    45,653
9
2
0
0
 
32
1
16:46
20:14
 12,489
  -189
  -306,749
22
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.