GPS Space Vehicle Time Integrity for MJD 54441

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
17:03
23:59
 25,009
   523
  -170,611
18
3
0
0
 
2
1
05:20
13:45
 30,288
   518
  -156,053
29
0
0
0
 
3
3
1
2
00:00
21:07
02:17
23:59
  8,250
 10,372
   523
   535
  -154,155
  -154,555
29
5
1
35
0
0
0
0
 
4
1
04:25
11:05
 24,004
   521
    34,241
27
0
0
0
 
5
5
1
2
09:04
15:23
12:16
19:35
 11,486
 15,099
   513
   512
  -582,832
  -583,353
67
92
1
0
0
0
0
0
 
6
6
1
2
11:05
19:36
15:54
21:06
 17,308
  5,407
   526
   491
  -196,545
  -196,297
60
18
0
0
0
0
0
0
 
7
7
1
2
13:00
19:36
14:56
21:50
  6,939
  8,007
   531
   487
    24,553
    24,577
5
7
21
1
0
0
0
0
 
8
1
01:51
07:26
 20,051
   523
   133,048
20
0
0
0
 
9
9
1
2
07:17
12:34
08:30
17:02
  4,345
 16,064
   496
   521
   -99,458
   -99,474
8
13
9
0
0
0
0
0
 
10
1
07:13
13:46
 20,807
   534
   166,729
74
0
0
0
 
11
11
1
2
00:07
03:15
02:17
05:57
  7,795
  9,724
   515
   522
   -25,895
   -25,891
12
18
0
0
0
0
0
0
 
12
12
1
2
08:09
16:05
12:34
18:52
 15,797
 10,052
   513
   499
   351,172
   351,188
15
6
21
73
0
0
0
0
 
13
13
1
2
00:00
08:05
04:24
09:24
 15,828
  4,727
   523
   490
  -225,637
  -225,732
25
5
0
12
0
0
0
0
 
14
1
14:08
22:46
 31,087
   517
   315,300
28
0
0
0
 
15
1
10:31
15:23
 17,516
   529
    73,493
24
0
0
0
 
16
1
18:37
23:59
 19,342
   531
  -127,510
16
0
0
0
 
17
1
02:18
10:30
 29,534
   517
   -46,712
9
29
0
0
 
18
18
1
2
12:17
16:05
15:59
19:57
 13,270
 13,953
   517
   522
   221,374
   221,344
6
23
15
0
0
0
0
0
 
19
19
1
2
00:00
21:50
03:38
23:59
 13,096
  7,738
   530
   526
   -10,245
   -10,397
25
13
1
0
0
0
0
0
 
20
20
20
1
2
3
00:21
03:15
20:29
01:25
07:18
23:59
  3,831
 14,566
 12,608
   504
   501
   520
  -124,463
  -124,452
  -124,392
5
9
12
6
2
17
0
0
0
0
0
0
 
21
1
14:56
18:29
 12,726
   532
   -75,051
17
0
0
0
 
22
1
14:56
21:30
 23,617
   525
  -204,167
16
0
0
0
 
23
23
1
2
00:00
21:33
03:14
23:59
 11,680
  8,764
   530
   528
  -315,206
  -315,457
30
8
1
2
0
0
0
0
 
24
24
1
2
10:31
12:34
12:10
15:23
  5,961
 10,122
   509
   540
   -51,410
   -51,408
4
6
14
15
0
0
0
0
 
25
1
00:07
05:56
 20,885
   527
  -487,761
30
0
0
0
 
26
26
1
2
09:36
13:46
12:59
14:56
 12,223
  4,015
   532
   510
  -117,886
  -118,037
23
22
1
0
0
0
0
0
 
27
27
1
2
00:57
03:39
03:14
06:33
  8,265
 10,452
   525
   528
  -152,015
  -152,039
9
29
0
0
0
0
0
0
 
28
28
1
2
02:18
05:56
05:19
09:11
 10,870
 11,662
   516
   524
    12,126
    12,143
11
15
0
0
0
0
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
30
1
2
15:59
18:53
18:37
20:22
  9,441
  5,333
   524
   507
   -54,708
   -54,737
7
12
0
0
0
0
0
0
 
31
31
1
2
18:30
19:58
19:35
23:59
  3,922
 14,494
   536
   509
     1,013
     1,000
5
6
12
6
0
0
0
0
 
32
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33
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34
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35
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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.