GPS Space Vehicle Time Integrity for MJD 54557

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
21:28
05:54
23:59
 21,253
  9,120
   896
   888
  -185,939
  -186,173
27
4
1
31
0
0
0
0
 
3
1
12:37
18:16
 20,391
   902
  -207,449
35
0
0
0
 
4
4
1
2
00:00
20:13
03:00
23:59
 10,817
 13,600
   888
   898
    38,062
    38,631
18
41
1
0
0
0
0
0
 
5
5
1
2
00:55
07:24
04:22
11:40
 12,376
 15,337
   891
   896
  -737,061
  -737,309
34
47
1
0
0
0
0
0
 
6
6
1
2
05:31
10:59
08:23
15:13
 10,318
 15,197
   887
   890
   -84,148
   -84,438
40
53
1
0
0
0
0
0
 
7
1
16:15
22:06
 21,052
   880
    85,768
86
0
0
0
 
8
1
17:49
23:24
 20,086
   899
   148,136
20
0
0
0
 
9
1
04:51
09:33
 16,965
   903
  -116,959
13
1
0
0
 
10
1
00:00
05:28
 19,678
   906
     1,215
11
0
0
0
 
11
11
1
2
16:15
20:13
19:23
22:06
 11,257
  6,808
   900
   885
   -25,709
   -25,721
14
13
0
0
0
0
0
0
 
12
12
1
2
00:15
08:24
04:50
10:59
 16,475
  9,297
   889
   887
   359,543
   359,549
12
6
17
17
0
0
0
0
 
13
13
1
2
00:08
15:14
01:36
20:12
  5,233
 17,887
   870
   892
  -247,426
  -247,522
4
17
23
0
0
0
0
0
 
14
1
06:56
14:50
 28,461
   900
   282,855
35
0
0
0
 
15
1
01:44
07:24
 20,334
   902
    92,703
31
0
0
0
 
16
1
10:44
16:43
 21,546
   901
  -128,982
17
0
0
0
 
17
17
1
2
00:00
18:17
02:39
23:59
  9,526
 20,541
   887
   886
   -39,490
   -39,461
5
8
30
44
0
0
0
0
 
18
1
04:22
12:01
 27,541
   903
   192,208
26
0
0
0
 
19
1
14:51
19:23
 16,307
   905
   -25,125
19
0
0
0
 
20
20
1
2
12:31
19:23
17:26
23:15
 17,725
 13,811
   890
   875
  -116,512
  -116,509
12
7
31
8
0
0
0
0
 
21
1
05:29
10:42
 18,815
   910
   -67,243
14
0
0
0
 
22
1
06:56
13:35
 23,868
   904
  -209,220
14
9
0
0
 
23
1
13:36
18:58
 19,319
   903
  -343,957
18
0
0
0
 
24
1
02:39
06:55
 15,358
   903
   -81,841
5
38
0
0
 
25
25
1
2
15:14
17:27
16:15
20:12
  3,611
  9,920
   874
   908
    44,234
    44,629
41
92
1
0
0
0
0
0
 
26
26
1
2
01:33
05:55
05:28
06:55
 14,080
  3,625
   908
   891
  -220,241
  -220,352
26
17
0
0
0
0
0
0
 
27
27
1
2
16:44
18:59
17:49
21:27
  3,912
  8,892
   877
   909
  -177,514
  -177,509
5
14
8
1
0
0
0
0
 
28
28
1
2
00:00
19:24
01:20
23:59
  4,722
 16,557
   893
   902
    18,126
    18,177
7
15
5
14
0
0
0
0
 
29
1
03:01
07:24
 15,765
   907
    46,814
12
0
0
0
 
30
30
1
2
08:24
10:59
09:33
12:27
  4,181
  5,231
   891
   878
   -69,257
   -69,286
3
13
51
0
0
0
0
0
 
31
1
09:34
16:15
 24,037
   896
    15,750
8
1
0
0
 
32
32
1
2
09:34
11:41
10:59
15:13
  5,083
 12,754
   898
   911
  -260,291
  -260,360
8
40
0
0
0
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.