GPS Space Vehicle Time Integrity for MJD 54806

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
04:40
13:09
 30,513
  -245
  -168,973
20
0
0
0
 
3
3
1
2
00:00
19:36
01:20
22:00
  4,827
  8,619
  -253
  -242
  -321,027
  -321,397
17
5
1
33
0
0
0
0
 
4
1
03:08
09:56
 24,404
  -238
   255,149
83
0
0
0
 
5
5
1
2
07:41
13:46
11:30
18:26
 13,747
 16,792
  -249
  -254
   394,680
   394,431
41
51
1
0
0
0
0
0
 
6
1
19:11
22:00
 10,151
  -251
  -128,388
43
0
0
0
 
7
1
00:18
05:15
 17,744
  -234
   -23,732
16
0
0
0
 
8
1
01:21
06:29
 18,414
  -234
   180,697
17
0
0
0
 
9
9
1
2
06:18
11:45
07:18
16:34
  3,618
 17,363
  -265
  -243
   -28,596
   -28,624
6
19
4
0
0
0
0
0
 
10
1
06:16
12:51
 23,710
  -232
     7,771
18
0
0
0
 
11
1
00:00
04:55
 17,658
  -238
   -14,191
15
0
0
0
 
12
12
1
2
07:05
14:55
11:44
17:48
 16,728
 10,381
  -248
  -269
   335,596
   335,509
18
11
0
0
0
0
0
0
 
13
1
00:00
03:07
 11,250
  -238
  -280,225
20
1
0
0
 
14
1
13:27
21:57
 30,556
  -248
   185,095
44
0
0
0
 
15
1
08:46
14:35
 20,988
  -242
   222,094
40
0
0
0
 
16
1
17:45
22:00
 15,287
  -232
   -90,929
22
0
0
0
 
17
1
01:21
09:33
 29,456
  -246
   -41,821
11
20
0
0
 
18
18
1
2
11:31
14:36
13:46
19:07
  8,107
 16,271
  -253
  -241
   105,537
   105,491
10
27
0
0
0
0
0
0
 
19
1
00:00
02:31
  9,063
  -235
   -35,380
14
0
0
0
 
20
20
1
2
02:32
19:29
06:17
22:00
 13,491
  9,051
  -254
  -251
   -97,429
   -97,366
9
14
0
0
0
0
0
0
 
21
1
12:52
17:44
 17,550
  -234
   -39,779
15
0
0
0
 
22
1
13:46
20:31
 24,256
  -243
  -208,663
19
12
0
0
 
23
23
1
2
00:55
20:46
02:06
22:00
  4,252
  4,422
  -248
  -258
  -382,204
  -382,284
11
10
1
0
0
0
0
0
 
24
1
09:34
15:46
 22,353
  -246
  -147,177
22
0
0
0
 
25
1
00:00
04:28
 16,054
  -229
   -78,677
144
0
0
0
 
26
26
1
2
08:20
09:56
09:33
13:46
  4,382
 13,765
  -259
  -235
   -23,540
   -23,560
6
32
5
0
0
0
0
0
 
27
27
1
2
00:18
04:56
01:20
05:59
  3,691
  3,781
  -259
  -269
    -5,860
    -5,923
8
15
0
0
0
0
0
0
 
28
1
02:32
08:18
 20,694
  -239
    23,478
17
0
0
0
 
29
1
09:56
14:35
 16,746
  -240
    26,139
15
19
0
0
 
30
1
16:35
19:29
 10,450
  -245
  -112,332
19
0
0
0
 
31
1
15:47
22:00
 22,394
  -246
    42,009
10
20
0
0
 
32
1
18:28
21:57
 12,513
  -241
  -311,292
19
20
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.