GPS Space Vehicle Time Integrity for MJD 53285

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282320 degrees, height 0.9 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
01:50
08:29
 23,891
  1,747
  -365,032
15
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
03:38
09:23
 20,734
  1,750
   -48,311
19
0
0
0
 
4
1
11:29
18:34
 25,505
  1,748
   328,306
127
0
0
0
 
5
5
5
1
2
3
00:00
15:18
22:04
02:02
19:30
23:59
  7,317
 15,140
  6,938
  1,745
  1,758
  1,750
   -51,065
   -51,178
   -51,226
6
9
3
8
27
46
0
0
0
0
0
0
 
6
6
1
2
03:05
17:59
04:09
23:28
  3,847
 19,750
  1,765
  1,747
  -463,826
  -464,490
14
63
1
0
1
0
0
0
 
7
1
09:24
17:58
 30,869
  1,756
  -304,888
210
0
0
0
 
8
1
08:45
14:26
 20,432
  1,750
    12,586
6
5
0
0
 
9
1
19:31
23:59
 16,097
  1,740
    10,289
14
0
0
0
 
10
1
14:26
21:10
 24,232
  1,749
   -50,026
11
0
0
0
 
11
1
07:46
12:44
 17,884
  1,748
  -153,595
19
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
06:08
08:03
07:45
11:29
  5,819
 12,334
  1,761
  1,751
    22,423
    22,408
8
4
0
35
0
0
0
0
 
14
14
1
2
00:00
21:47
05:54
23:59
 21,246
  7,923
  1,748
  1,745
    30,576
    30,628
6
4
2
13
0
0
0
0
 
15
15
1
2
00:00
21:47
03:19
23:59
 11,921
  7,922
  1,753
  1,740
  -328,627
  -329,049
14
8
1
0
0
0
0
0
 
16
1
01:44
07:45
 21,653
  1,758
    -3,238
8
0
0
0
 
17
1
13:38
22:15
 31,028
  1,753
   160,421
19
0
0
0
 
18
18
18
1
2
3
00:00
19:31
22:16
03:05
22:03
23:59
 11,087
  9,127
  6,204
  1,751
  1,745
  1,745
    85,351
    85,617
    85,651
17
8
10
1
0
0
0
0
0
0
0
0
 
19
1
04:53
10:47
 21,264
  1,753
     7,697
4
106
0
0
 
20
20
1
2
03:25
10:18
08:20
14:09
 17,734
 13,851
  1,751
  1,751
   119,091
   119,017
22
11
0
0
0
0
0
0
 
21
21
1
2
00:00
20:59
01:44
23:59
  6,227
 10,865
  1,754
  1,749
   -78,691
   -78,736
4
3
23
139
0
0
0
0
 
22
22
1
2
00:00
22:04
04:24
23:59
 15,843
  6,938
  1,755
  1,743
   -13,749
   -13,733
4
4
71
30
0
0
0
0
 
23
1
04:36
10:17
 20,486
  1,754
  -181,647
37
0
0
0
 
24
1
12:22
20:58
 30,930
  1,747
   -61,688
32
0
0
0
 
25
1
00:00
08:02
 28,943
  1,757
   -75,306
8
3
0
0
 
26
1
16:57
22:03
 18,392
  1,744
  -244,413
55
0
0
0
 
27
1
07:46
13:35
 20,938
  1,754
  -432,257
82
0
0
0
 
28
1
10:18
16:18
 21,621
  1,758
   -41,353
4
51
0
0
 
29
1
17:59
21:08
 11,366
  1,749
  -317,172
37
0
0
0
 
30
30
30
1
2
3
00:34
02:02
16:57
01:44
03:23
17:58
  4,168
  4,807
  3,689
  1,748
  1,755
  1,750
  -535,567
  -535,526
  -535,213
7
13
10
1
1
0
0
0
0
0
0
0
 
31
31
31
1
2
3
08:45
10:48
12:45
10:17
12:22
15:18
  5,502
  5,638
  9,169
  1,754
  1,756
  1,758
   -11,590
   -11,626
   -11,668
7
9
11
0
0
0
0
0
0
0
0
0
 
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.