GPS Space Vehicle Time Integrity for MJD 53691

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
1
1
2
00:00
20:30
03:48
23:59
 13,639
 12,562
   517
   493
   -18,910
   -19,094
11
6
3
15
0
0
0
0
 
2
1
08:58
17:10
 29,504
   507
    26,554
10
50
0
0
 
3
1
00:00
05:37
 20,221
   519
   -50,910
21
1
0
0
 
4
1
07:44
14:50
 25,568
   508
   -53,231
109
0
0
0
 
5
5
1
2
11:47
17:57
15:53
22:15
 14,745
 15,477
   507
   494
  -311,310
  -312,364
197
205
0
0
1
0
0
0
 
6
6
1
2
14:29
22:53
19:44
23:59
 18,907
  3,958
   513
   476
  -839,052
  -838,974
25
7
2
0
0
0
0
0
 
7
1
06:38
14:28
 28,192
   507
  -413,972
106
0
0
0
 
8
1
05:12
10:48
 20,169
   505
    47,889
17
0
0
0
 
9
9
1
2
10:29
15:54
11:51
20:29
  4,943
 16,525
   481
   513
  -133,248
  -134,517
75
247
1
0
1
0
0
0
 
10
1
10:33
17:08
 23,739
   507
   -73,236
19
21
0
0
 
11
1
03:48
08:57
 18,543
   502
  -282,938
23
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
02:26
11:09
07:43
12:50
 19,000
  6,093
   534
   482
   -23,567
   -23,668
25
4
1
23
0
0
0
0
 
14
14
1
2
00:00
17:57
02:19
23:59
  8,339
 21,744
   497
   511
    24,091
    24,070
13
5
0
22
0
0
0
0
 
15
15
1
2
17:09
19:45
18:28
22:43
  4,737
 10,672
   513
   519
  -520,481
  -520,546
5
37
10
0
0
0
0
0
 
16
16
1
2
00:00
22:16
04:11
23:59
 15,030
  6,220
   527
   515
   -14,047
   -14,154
11
10
1
2
0
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
18
1
2
3
14:51
18:28
19:47
17:57
19:45
23:11
 11,166
  4,565
 12,296
   503
   519
   510
   203,108
   203,150
   203,164
18
6
10
0
0
12
0
0
0
0
0
0
 
19
1
01:11
07:05
 21,217
   539
    26,621
28
0
0
0
 
20
20
1
2
00:00
06:38
04:36
10:29
 16,519
 13,860
   512
   490
    41,490
    41,442
12
8
2
24
0
0
0
0
 
21
1
15:54
20:29
 16,524
   526
  -148,131
12
5
0
0
 
22
1
17:36
23:59
 22,995
   515
   -51,654
12
0
0
0
 
23
1
01:01
06:37
 20,137
   534
  -163,013
33
0
0
0
 
24
1
07:05
11:46
 16,827
   523
   -62,242
28
0
0
0
 
25
25
1
2
00:00
19:47
04:18
23:59
 15,447
 15,175
   495
   514
    -3,300
    -3,348
14
7
1
6
0
0
0
0
 
26
1
12:54
18:28
 20,028
   513
    19,075
42
0
0
0
 
27
1
04:11
09:46
 20,081
   518
   -23,017
21
0
0
0
 
28
1
05:07
12:22
 26,077
   507
   -38,062
20
0
0
0
 
29
1
12:24
17:57
 19,983
   511
  -418,673
98
0
0
0
 
30
30
30
1
2
3
12:52
18:29
20:30
15:53
19:46
23:34
 10,908
  4,586
 11,017
   497
   491
   504
  -443,816
  -443,980
  -444,064
26
9
40
1
0
0
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.