GPS Space Vehicle Time Integrity for MJD 54449

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
16:30
22:00
 19,764
   555
  -172,241
8
8
0
0
 
2
1
04:47
13:15
 30,505
   543
  -157,983
30
0
0
0
 
3
3
1
2
00:00
20:00
01:44
22:00
  6,264
  7,201
   543
   541
  -157,819
  -158,201
24
4
1
30
0
0
0
0
 
4
1
03:52
10:31
 23,898
   550
    37,754
26
0
0
0
 
5
5
1
2
08:21
14:26
11:44
19:05
 12,096
 16,738
   539
   542
  -597,054
  -597,540
67
97
0
0
0
0
0
0
 
6
6
1
2
10:32
19:06
15:11
20:32
 16,720
  5,150
   554
   522
  -188,335
  -188,059
63
19
0
0
0
0
0
0
 
7
-
 
 
 
 
 
 
 
 
 
8
1
01:18
06:53
 20,016
   558
   134,037
22
0
0
0
 
9
9
1
2
06:45
12:02
07:57
16:30
  4,290
 16,058
   517
   545
  -100,567
  -100,580
8
13
6
0
0
0
0
0
 
10
1
06:40
13:14
 23,605
   557
   175,074
82
0
0
0
 
11
11
1
2
00:00
02:42
01:44
05:25
  6,264
  9,735
   547
   552
   -26,023
   -26,021
11
18
0
0
0
0
0
0
 
12
12
1
2
07:37
15:25
12:01
18:20
 15,848
 10,480
   542
   530
   351,991
   352,007
15
6
19
26
0
0
0
0
 
13
13
1
2
00:00
07:32
03:52
08:52
 13,900
  4,799
   554
   514
  -227,353
  -227,450
27
4
0
16
0
0
0
0
 
14
1
13:34
22:13
 31,094
   550
   313,459
27
0
0
0
 
15
1
09:58
14:58
 18,017
   555
    72,030
20
0
0
0
 
16
1
18:05
22:00
 14,067
   565
  -128,429
13
4
0
0
 
17
1
01:45
09:57
 29,490
   542
   -46,045
9
22
0
0
 
18
18
1
2
11:44
16:13
15:12
19:24
 12,441
 11,509
   544
   554
   219,681
   219,651
5
22
50
0
0
0
0
0
 
19
1
00:00
03:05
 11,090
   556
   -11,523
25
1
0
0
 
20
20
1
2
02:42
19:57
06:46
22:00
 14,547
  7,396
   532
   544
  -123,944
  -123,891
9
14
6
0
0
0
0
0
 
21
1
12:12
17:57
 20,618
   557
   -74,653
20
0
0
0
 
22
1
14:26
20:57
 23,433
   557
  -204,607
15
0
0
0
 
23
23
1
2
00:00
21:00
02:41
22:00
  9,671
  3,608
   554
   541
  -317,426
  -317,674
29
5
1
4
0
0
0
0
 
24
24
24
1
2
3
09:58
13:15
15:11
12:01
14:26
16:12
  7,393
  4,256
  3,626
   532
   566
   544
   -53,537
   -53,534
   -53,577
5
4
10
35
12
0
0
0
0
0
0
0
 
25
1
00:00
05:23
 19,315
   556
  -490,501
34
0
0
0
 
26
1
09:02
14:26
 19,395
   552
  -125,866
63
0
0
0
 
27
27
1
2
00:25
03:05
02:41
06:00
  8,134
 10,442
   553
   553
  -153,687
  -153,714
10
31
0
0
0
0
0
0
 
28
28
1
2
01:45
05:23
04:46
08:38
 10,814
 11,698
   548
   557
    12,585
    12,603
13
18
6
0
0
0
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
30
1
2
16:30
18:21
18:05
19:49
  5,676
  5,305
   555
   539
   -55,659
   -55,685
5
12
8
0
0
0
0
0
 
31
1
17:58
22:00
 14,527
   555
     2,046
7
0
0
0
 
32
-
 
 
 
 
 
 
 
 
 
33
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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.