GPS Space Vehicle Time Integrity for MJD 53462

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
12:14
19:29
 26,103
  1,218
  -395,537
17
0
0
0
 
2
1
00:39
09:07
 30,451
  1,208
    27,682
4
174
0
0
 
3
1
15:35
21:20
 20,710
  1,199
   -95,751
24
0
0
0
 
4
1
00:00
06:35
 23,691
  1,209
  -305,519
162
0
0
0
 
5
5
1
2
03:27
09:43
07:42
13:42
 15,266
 14,329
  1,206
  1,216
   -87,421
   -87,469
15
11
1
0
0
0
0
0
 
6
1
05:51
11:14
 19,420
  1,214
  -302,484
350
1
3490
0
 
7
1
00:00
05:50
 20,990
  1,206
   137,616
211
1
1
0
 
8
8
1
2
00:00
20:38
02:22
22:00
  8,518
  4,930
  1,203
  1,200
    26,338
    26,402
7
4
1
23
0
0
0
0
 
9
1
07:43
12:13
 16,217
  1,213
    37,987
10
0
0
0
 
10
1
02:05
08:32
 23,197
  1,215
   -60,090
4
134
0
0
 
11
1
19:29
22:00
  9,017
  1,206
  -209,228
12
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
02:56
17:56
04:16
22:00
  4,741
 14,629
  1,213
  1,203
     8,278
     8,197
4
6
29
14
0
0
0
0
 
14
1
09:10
17:48
 31,099
  1,216
    31,983
6
69
0
0
 
15
1
11:15
14:58
 13,184
  1,214
  -410,094
21
0
0
0
 
16
1
13:31
19:43
 22,342
  1,209
     -605
5
51
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
08:25
10:21
09:42
15:05
  4,614
 17,095
  1,213
  1,213
   142,832
   142,879
9
18
0
0
0
0
0
0
 
19
1
16:38
22:00
 19,334
  1,210
    18,733
4
169
0
0
 
20
20
20
1
2
3
00:00
15:20
22:30
02:09
20:14
23:59
  7,743
 17,619
  5,334
  1,199
  1,207
  1,204
    76,553
    76,424
    76,376
6
12
4
5
0
30
0
0
0
0
0
0
 
21
1
07:43
13:30
 20,847
  1,216
   -95,264
9
0
0
0
 
22
1
09:38
16:18
 24,004
  1,217
   -18,113
10
0
0
0
 
23
23
1
2
16:41
19:38
19:29
21:20
 10,091
  6,120
  1,205
  1,205
  -204,659
  -204,641
8
5
1
1
0
0
0
0
 
24
24
1
2
00:00
21:21
03:27
23:59
 12,423
  9,509
  1,200
  1,200
    -4,788
    -5,018
10
5
1
0
0
0
0
0
 
25
1
11:15
19:38
 30,153
  1,207
   -88,437
11
0
0
0
 
26
1
04:48
10:20
 19,940
  1,204
   -15,277
9
0
0
0
 
27
27
1
2
00:00
19:29
01:29
22:00
  5,325
  9,031
  1,202
  1,198
   -34,053
   -34,597
11
20
1
0
1
0
0
0
 
28
1
00:00
04:10
 15,003
  1,198
   -45,667
5
108
0
0
 
29
1
04:08
09:42
 20,065
  1,209
   -44,736
140
0
0
0
 
30
30
1
2
04:35
13:43
08:24
15:16
 13,751
  5,577
  1,211
  1,211
  -100,663
  -101,382
105
40
0
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.