GPS Space Vehicle Time Integrity for MJD 53147

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
13:55
19:37
 20,555
  1,227
  -343,816
12
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
13:01
18:46
 20,727
  1,233
   -11,467
21
0
0
0
 
4
4
1
2
00:00
20:59
03:22
22:00
 12,122
  3,680
  1,232
  1,221
   153,276
   154,123
45
13
0
0
0
0
0
0
 
5
5
1
2
01:14
07:32
04:57
11:17
 13,373
 13,474
  1,238
  1,238
   -30,019
   -30,057
6
9
73
0
0
0
0
0
 
6
1
03:23
08:45
 19,343
  1,237
    -9,552
62
0
0
0
 
7
7
1
2
00:00
19:38
03:26
22:00
 12,394
  8,506
  1,232
  1,222
  -532,617
  -531,663
51
34
0
0
0
0
0
0
 
8
1
18:19
22:00
 13,281
  1,231
     1,819
3
72
0
0
 
9
1
04:57
09:54
 17,813
  1,239
    46,806
14
0
0
0
 
10
1
00:00
06:11
 22,291
  1,232
   -43,142
5
4
0
0
 
11
1
17:01
22:00
 17,920
  1,228
  -117,999
17
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:15
15:39
02:08
20:58
  6,798
 19,135
  1,238
  1,227
    29,620
    29,580
7
6
0
3
0
0
0
0
 
14
1
07:09
15:25
 29,796
  1,239
    21,580
5
30
0
0
 
15
1
07:18
12:44
 19,586
  1,249
  -268,428
33
0
0
0
 
16
1
11:14
17:39
 23,123
  1,237
   -10,472
4
41
0
0
 
17
1
00:00
07:49
 28,135
  1,234
     5,440
169
0
0
0
 
18
18
1
2
04:57
08:46
07:08
12:28
  7,841
 13,321
  1,239
  1,240
    38,402
    38,460
10
15
0
0
0
0
0
0
 
19
1
14:16
20:10
 21,254
  1,227
    49,695
51
0
0
0
 
20
20
1
2
12:59
19:38
17:48
22:00
 17,372
  8,515
  1,236
  1,222
   161,959
   161,871
22
9
0
0
0
0
0
0
 
21
1
06:12
11:07
 17,711
  1,242
   -74,517
4
80
0
0
 
22
1
07:49
13:48
 21,521
  1,242
    -3,756
27
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
24
1
2
00:00
22:36
06:25
23:59
 23,105
  4,991
  1,237
  1,231
   -27,452
   -27,678
18
3
1
56
0
0
0
0
 
25
1
08:46
17:01
 29,705
  1,229
   -65,958
12
0
0
0
 
26
1
02:09
07:32
 19,351
  1,235
   -83,105
93
0
0
0
 
27
1
17:01
22:00
 17,919
  1,228
  -203,611
140
0
0
0
 
28
28
1
2
00:00
19:09
01:50
22:00
  6,597
 10,265
  1,241
  1,228
   -31,057
   -31,156
4
5
15
3
0
0
0
0
 
29
1
01:50
07:08
 19,055
  1,240
  -230,763
18
0
0
0
 
30
30
1
2
03:54
09:55
04:57
12:56
  3,778
 10,854
  1,238
  1,235
  -536,202
  -536,364
9
23
1
0
0
0
0
0
 
31
31
31
1
2
3
15:07
17:40
20:11
17:01
19:37
21:32
  6,803
  7,044
  4,858
  1,238
  1,231
  1,227
  -172,055
  -172,254
  -172,423
42
43
29
0
0
0
0
0
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.