GPS Space Vehicle Time Integrity for MJD 54587

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
2
1
2
00:00
19:22
03:53
23:59
 14,018
 16,654
  1,073
  1,074
  -196,194
  -196,652
33
25
1
0
0
0
0
0
 
3
1
10:34
16:16
 20,558
  1,084
  -220,987
35
0
0
0
 
4
4
1
2
00:00
18:13
01:00
23:59
  3,614
 20,804
  1,060
  1,083
    58,471
    59,104
12
48
1
0
1
0
0
0
 
5
5
5
1
2
3
01:01
05:21
22:46
02:19
09:35
23:59
  4,687
 15,250
  4,408
  1,074
  1,073
  1,064
  -760,901
  -761,083
  -761,594
15
39
6
1
1
1
0
1
0
0
0
0
 
6
1
09:36
14:36
 18,020
  1,079
  -114,800
54
0
0
0
 
7
1
14:03
20:05
 21,683
  1,071
    55,466
66
0
0
0
 
8
1
15:45
21:20
 20,087
  1,084
   152,247
19
0
0
0
 
9
9
9
1
2
3
02:42
04:16
21:19
04:14
07:36
22:26
  5,545
 12,016
  4,051
  1,076
  1,087
  1,048
  -121,366
  -121,373
  -121,514
6
16
9
4
1
1
0
0
0
0
0
0
 
10
10
1
2
00:00
21:08
03:44
23:59
 13,422
 10,258
  1,087
  1,090
     2,215
     2,253
12
19
0
0
0
0
0
0
 
11
1
14:28
20:04
 20,151
  1,084
   -24,891
14
0
0
0
 
12
12
12
1
2
3
00:00
06:07
22:06
02:41
08:54
23:59
  9,690
  9,994
  6,791
  1,077
  1,066
  1,068
   360,230
   360,221
   360,226
7
6
16
11
15
2
0
0
0
0
0
0
 
13
13
1
2
13:24
22:03
18:12
23:28
 17,296
  5,104
  1,083
  1,053
  -252,187
  -252,263
17
4
0
32
0
0
0
0
 
14
1
05:21
12:49
 26,879
  1,085
   272,661
35
0
0
0
 
15
15
1
2
00:39
04:16
04:14
05:20
 12,950
  3,875
  1,094
  1,071
   105,693
   105,715
22
5
0
10
0
0
0
0
 
16
1
08:39
14:27
 20,900
  1,089
  -125,622
18
0
0
0
 
17
1
16:17
23:59
 27,754
  1,078
   -38,308
7
134
0
0
 
18
18
1
2
02:19
04:53
04:14
09:58
  6,901
 18,345
  1,075
  1,088
   183,411
   183,372
7
25
0
0
0
0
0
0
 
19
1
14:03
17:20
 11,814
  1,088
   -27,662
19
0
0
0
 
20
20
1
2
10:25
17:21
15:22
21:09
 17,858
 13,700
  1,076
  1,064
  -114,242
  -114,235
10
8
46
6
0
0
0
0
 
21
1
04:16
08:38
 15,757
  1,096
   -64,467
13
0
0
0
 
22
1
04:53
11:32
 23,936
  1,089
  -209,762
13
2
0
0
 
23
1
11:36
16:58
 19,282
  1,088
  -349,987
19
0
0
0
 
24
24
1
2
00:39
04:16
04:14
06:07
 12,932
  6,661
  1,082
  1,101
   -89,391
   -89,401
6
12
12
0
0
0
0
0
 
25
1
15:23
16:58
  5,687
  1,103
   121,437
49
0
0
0
 
26
1
00:00
04:14
 15,276
  1,091
  -242,389
34
0
0
0
 
27
27
1
2
14:37
16:58
15:45
19:21
  4,060
  8,572
  1,073
  1,102
  -184,240
  -184,241
4
16
25
1
0
0
0
0
 
28
1
16:58
23:12
 22,442
  1,084
    19,581
15
6
0
0
 
29
29
1
2
01:01
04:16
04:14
05:52
 11,628
  5,788
  1,084
  1,075
    44,583
    44,571
14
9
4
0
0
0
0
0
 
30
30
30
1
2
3
00:00
06:07
08:54
01:00
08:38
10:23
  3,613
  9,055
  5,295
  1,061
  1,077
  1,073
   -73,300
   -73,327
   -73,345
4
5
10
14
17
1
0
0
0
0
0
0
 
31
1
07:36
14:02
 23,154
  1,081
    19,473
8
0
0
0
 
32
1
08:39
13:23
 17,071
  1,095
  -277,169
35
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.