GPS Space Vehicle Time Integrity for MJD 53470

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
11:40
18:56
 26,120
  1,310
  -396,667
18
8
0
0
 
2
1
00:06
08:34
 30,456
  1,295
    27,517
4
144
0
0
 
3
1
15:03
20:47
 20,669
  1,302
   -97,884
22
0
0
0
 
4
4
1
2
00:00
22:46
06:01
23:59
 21,632
  4,431
  1,287
  1,287
  -289,644
  -287,958
147
32
1
0
1
0
0
0
 
5
5
1
2
02:54
09:10
07:08
13:08
 15,280
 14,308
  1,301
  1,312
   -89,218
   -89,269
13
9
2
0
0
0
0
0
 
6
1
05:12
10:41
 19,752
  1,301
  -344,399
342
0
3174
0
 
7
-
 
 
 
 
 
 
 
 
 
8
8
1
2
00:00
20:06
01:49
23:59
  6,568
 14,013
  1,294
  1,290
    27,146
    27,223
5
5
4
9
0
0
0
0
 
9
1
07:09
11:40
 16,233
  1,302
    39,410
13
0
0
0
 
10
1
01:32
07:59
 23,176
  1,293
   -60,456
4
42
0
0
 
11
1
18:56
23:59
 18,188
  1,294
  -211,887
22
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
02:23
17:24
03:45
22:45
  4,913
 19,243
  1,293
  1,298
     7,510
     7,439
5
14
7
0
0
0
0
0
 
14
1
08:38
17:16
 31,083
  1,307
    31,933
5
159
0
0
 
15
1
10:42
14:24
 13,299
  1,295
  -413,679
23
0
0
0
 
16
1
12:59
19:11
 22,336
  1,303
     -603
4
114
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
07:53
09:48
09:09
14:33
  4,595
 17,085
  1,305
  1,303
   145,326
   145,369
6
13
10
0
0
0
0
0
 
19
1
16:05
21:57
 21,114
  1,305
    19,423
4
111
0
0
 
20
20
20
1
2
3
00:00
14:49
21:57
01:37
19:42
23:59
  5,819
 17,599
  7,318
  1,286
  1,308
  1,296
    75,073
    74,961
    74,904
6
20
4
3
0
22
0
0
0
0
0
0
 
21
1
07:09
12:58
 20,937
  1,304
   -96,284
14
0
0
0
 
22
1
09:06
15:45
 23,977
  1,307
   -18,564
12
11
0
0
 
23
23
1
2
16:08
19:05
18:56
20:47
 10,063
  6,115
  1,305
  1,297
  -203,141
  -203,131
3
5
60
4
0
0
0
0
 
24
24
1
2
00:00
20:48
02:53
23:59
 10,384
 11,493
  1,287
  1,291
    -6,778
    -6,994
10
6
1
2
0
0
0
0
 
25
1
10:42
19:05
 30,152
  1,298
   -88,953
9
3
0
0
 
26
1
04:14
09:47
 19,988
  1,299
   -16,834
8
0
0
0
 
27
1
18:56
23:59
 18,183
  1,297
   -40,032
47
0
0
0
 
28
28
1
2
00:00
20:57
03:37
23:59
 13,025
 10,928
  1,299
  1,294
   -45,484
   -45,466
4
6
33
56
0
0
0
0
 
29
1
03:35
09:09
 20,057
  1,298
   -28,178
144
0
0
0
 
30
30
1
2
04:03
13:09
07:52
14:44
 13,716
  5,686
  1,299
  1,315
  -117,641
  -118,327
98
35
0
0
0
0
0
0
 
31
31
1
2
00:00
19:49
04:22
23:59
 15,682
 15,046
  1,284
  1,287
    58,844
    56,100
170
165
1
0
1
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.